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hager hw+ User Manual

hager hw+ User Manual

Sentinel energy electronic trip units
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sentinel Energy
electronic trip units
MEASURES

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  • Page 1 User manual sentinel Energy electronic trip units MEASURES...
  • Page 2 01 A propos de ce manuel Consignes de sécurité Utilisation de ce manuel 02 Le déclencheur sentinel Energy Description générale Logiciel Hager Power setup Application Hager Power touch Accessoires de communication Alimentation du déclencheur 03 Navigation et menus Principe de navigation Navigation dans l’arborescence...
  • Page 3 Page 06 Fonctions de mesure Aperçu des mesures Mesures en temps réel Mesures des min/max Mesures des déséquilibres Mesures des puissances Mesures des énergies Mesures des valeurs moyennes sur intervalle Mesure des taux de distorsion harmonique THD Mesure des facteurs de puissance 6.10 Analyse des harmoniques individuelles 6.11...
  • Page 4 Appropriate use of Hager products Hager products are designed to be used only for the applications described in the catalogues and in the technical documentation relating to them. If products and components from other manufacturers are used, they must be recommended or approved by Hager.
  • Page 5 WARNING Risks of remote hacking through a wireless connection • Keep the Bluetooth Low Energy connection deactivated if you do not use the Hager Power touch application. • Do not activate the Bluetooth Low Energy connection if you are unable to prevent unauthorised access to the installed devices.
  • Page 6 HTD210H panel display user manual 6LE002999A You can download these publications and other technical information from our website: www. hager.com Contact Address Hager Electro SAS 132 Boulevard d’Europe 67215 Obernai France Phone + 33 (0)3 88 49 50 50 Website www.hager.com...
  • Page 7 The sentinel Energy trip unit 2.1 General description hw+ circuit breakers equipped with the sentinel Energy electronic trip unit provide protection, alarm, measurement, communication and remote control functions. There are two versions of the sentinel Energy trip unit: - Energy LSI, - Energy LSIG.
  • Page 8 The sentinel Energy trip unit is compatible with the following types of cable-based and wireless communication. In local communication: Bluetooth Low Energy connection to a smartphone running the Hager Power touch application. Through a network cable connection: Ethernet communication network with the Modbus-TCP protocol.
  • Page 9 Nevertheless, it is strongly recommended that a 24V DC SELV external power supply be connected (recommended product reference Hager HTG911H) on the TU terminal to guarantee optimal operation of the trip unit and prevent malfunctions in the electrical installation associated with a breach in the trip unit's continuity of operation.
  • Page 10 The date format can be DD/MM/YYYY or YYYY/MM/DD. The time format can be based on the 24-hour clock or 12-hour clock. - From the Hager Power setup application, via manual entry or synchronisation with the clock of the computer on which the application is installed.
  • Page 11 The sentinel Energy trip unit 2.2 Hager Power setup software The Hager Power setup software has been designed for testing and commissioning hw+ and h3+ circuit breakers. Thanks to the commissioning menu, it is possible to specifically generate a commissioning report proving that the protection settings comply with the short-circuit and selectivity calculations.
  • Page 12 Manage the passwords of the Energy trip unit, the communication modules and the panel display. The Hager Power setup software is available on the Hager website for your country. IT configuration required. Minimal...
  • Page 13 The Energy trip unit must be powered for it to establish the Bluetooth connection. Only one smartphone can be connected to a circuit breaker at a time. The Hager Power touch mobile application allows access to a Home page showing the circuit breaker's principal characteristics, its operating state and maintenance information.
  • Page 14 The sentinel Energy trip unit 2.3 Hager Power touch application The application can be installed on a smartphone and downloaded from: • Google Play Store for Android smartphones, • App Store for iOS smartphones. Compatibility The application is only available for Apple and Android smartphones.
  • Page 15 The sentinel Energy trip unit 2.4 Communication accessories The Modbus-RTU communication module or the Modbus-TCP communication module enable communication with the hw+ sentinel Energy circuit breaker. The Modbus-RTU communication module connects to an RS485 serial communication network. Modbus RTU module The Modbus-TCP communication module connects to an Ethernet network.
  • Page 16 The sentinel Energy trip unit 2.4 Communication accessories The HTD210H panel display allows the state, measurement and setting information on a cover of the electrical assembly to be displayed. It also allows the main protection and alarm settings to be changed. The HWY210H adapter is necessary to connect the CIP cable pair from the circuit breaker to supply 24 V DC power to the HTD210H panel display.
  • Page 17 The sentinel Energy trip unit 2.5 Trip unit power supply DANGER Risk of serious injury or danger of death. Ensure that the power supply inlet upstream of the circuit breaker is cut off and isolated before connecting the accessories and devices for the communication system. ATTENTION Please respect the recommendations and instructions for installing the sentinel Energy trip unit.
  • Page 18 Navigation and menus 3.1 Navigation principle The sentinel Energy trip unit user interface consists of a display panel, 6 navigation buttons and a ReadyToProtect LED. Button Description Display panel The Home button: • takes you back to the Home screen and the main menu screen •...
  • Page 19 Navigation and menus 3.2 Navigation in the tree Navigation in the tree is done from the main menus screen. PROTECTION When navigating through the tree structure, the following actions can be performed: • Display and modification of the standard protection settings •...
  • Page 20 Navigation and menus 3.2 Navigation in the tree Tree structure: PROTECTION ADVANCED MEASURE ALARMS CONFIGURATION INFORMATION MODE PROTECTION LONG TIME UV-27 VOLTAGE PREALARMS LANGUAGE STATUS PROTECTION SHORT TIME OV-59 CURRENT CUSTOM DISPLAY ALARMS LIST TRIP COMMAND ALARMS INSTANTANE- UF-81L FREQUENCY ALARM DATE &...
  • Page 21 Navigation and menus 3.3 Start-up assistant The first time the system is powered up, the start-up assistant allows the display language to be defined and Live mode to be activated. Action Illustration Remove the USB-C port cover. Connect the external battery to the trip unit’s USB-C port.
  • Page 22 Navigation and menus 3.3 Start-up assistant Step/Action Button Display Select the display CHOOSE LANGUAGE language of the sentinel Energy trip unit. English Français Deutsch Polski Español Confirm the preferred CHOISIR LA LANGUE language. The language can also English be changed within the CONFIGURATION menu.
  • Page 23 Navigation and menus 3.4 Live mode Live mode continuously displays a sequence of predefined views of measurements or protection settings. Three parameters allow adjustments to be made to Live mode: - choice of views to display - display time of a view - display mode of a Measurement view (graphical or numeric).
  • Page 24 Navigation and menus 3.4 Live mode Indications and notification in Live mode The top and bottom of the views selected in Live mode are reserved for display of a position marker in the scrolling sequence, Bluetooth activation and alarm notifications. LONG TIME 0.40 CURVE...
  • Page 25 Navigation and menus 3.4 Live mode Live mode setting To adjust Live mode settings: Step/Action Button Display Open the CONFIGURATION menu. CONFIGURATION Select the OVERVIEW OVERVIEW submenu. LIVE MODE TIME VIEW GRAPHIC FAVOURITE SCREEN AMPMETER Activate Live mode. OVERVIEW LIVE MODE TIME VIEW GRAPHIC FAVOURITE SCREEN...
  • Page 26 Navigation and menus 3.4 Live mode Step/Action Button Display Select the predefined OVERVIEW views (up to 8 views in addition to the default views). FAVOURITE SCREEN AMPMETER MULTIMETER POWER P POWER Q 6LE008146B...
  • Page 27 Navigation and menus 3.5 Protection setting principle Action Button Display Open the PROTECTION menu. PROTECTION Select the submenu LONG TIME desired. 0.40 CURVE Select a parameter. LONG TIME 0.40 CURVE Activate parameter change LONG TIME mode. 0.40 CURVE Set the value desired. LONG TIME 0.40 10.0...
  • Page 28 Navigation and menus 3.5 Protection setting principle Action Button Display Confirm the change. LONG TIME 0.40 10.0 CURVE 6LE008146B...
  • Page 29 Navigation and menus 3.6 Protection menu Content of the PROTECTION menu Submenus Parameter Unit Description x In 0.40xIn to 1.00xIn, in increments of 0.01; default value 0.40xIn LONG TIME 0.5 to 25s in increments of 0.5 s; default value 0.5s Curve Thi/HVF I4t/EI I2t/VI It/SI I0.02t;...
  • Page 30 Navigation and menus 3.7 Advanced Protection menu Content of the ADVANCED PROTECTION menu Submenus Text Unit Description CONFIG Off, Trip, Alarm INHIBIT Off or On UV-27 U-V TYPE L-L or L-N THRESHOLD 100 to 1000 V in increments of 5 V TIME 0.1 to 300 with steps of 0.1 CONFIG...
  • Page 31 Navigation and menus 3.8 Measurements menu Choice of display mode on the measurement screens The measurement views (except the voltage, energy, power factor and THD views) can be displayed in numerical mode or in graphical mode. To change display mode: Action Button Display...
  • Page 32 Navigation and menus 3.7 Advanced Protection menu Content of the MEASURE menu Content of the VOLTAGE submenu Text Unit Description RMS voltage between phases L1 and L2 RMS voltage between phases L2 and L3 RMS voltage between phases L3 and L1 RMS voltage between phase L1 and neutral RMS voltage between phase L2 and neutral RMS voltage between phase L3 and neutral...
  • Page 33 Navigation and menus 3.7 Advanced Protection menu Content of the CURRENT submenu Text Unit Description RMS current I1 on L1 RMS current I2 on L2 RMS current I3 on L3 RMS current IN on neutral Maximum current between I1, I2, I3 and IN RMS current calculated at earth Last maximum RMS current value calculated at earth Maximum RMS current I1 on L1...
  • Page 34 Navigation and menus 3.7 Advanced Protection menu Content of the POWER submenu Text Unit Description Active power on phase L1 Active power on phase L2 Active power on phase L3 Total active power kvar Reactive power on phase L1 kvar Reactive power on phase L2 kvar Reactive power on phase L3...
  • Page 35 Navigation and menus 3.7 Advanced Protection menu Content of the DEMAND submenu Text Unit Description current demand on phase L1 current demand on phase L2 current demand on phase L3 neutral current demand average current demand peak current demand on phase 1 peak current demand on phase 2 peak peak current demand on phase 3...
  • Page 36 Navigation and menus 3.7 Advanced Protection menu Content of the THD* submenu Text Unit Description THD of U12 THD of U23 THD of U31 THD of V1N THD of V2N THD of V3N THD of I1 THD of I2 THD of I3 THD of IN max I Last maximum of THD of IN...
  • Page 37 Navigation and menus 3.9 Alarms menu Content of the PREALARM submenu Default setting Text Parameter Unit Description PTA prealarm threshold Threshold 60 to 95 (increments of 5 %) (% Ir) PTA 1 PTA prealarm time delay Delay tr 5 to 80 (increments of 5 %) 50 (% tr) Activation On or Off...
  • Page 38 Navigation and menus 3.9 Alarms menu Step/Action Button Display Activate the change of the < ALARM 1 STATUS parameter. STATUS Curr TYPE OPTION 1 Over OPTION 2 1600 THRESHOLD Change the STATUS < ALARM 1 parameter to On and confirm. STATUS Curr TYPE...
  • Page 39 Navigation and menus 3.9 Alarms menu Step/Action Button Display Confirm the new < ALARM 1 parameterisation. Apply changes Over OPTION 2 260.0 THRESHOLD TIME Cancel Confirm 245.0 DROPOUT VAL DROPOUT DEL Alarm 1 is configured to CUSTOM ALARMS monitor a voltage. 1.
  • Page 40 Navigation and menus 3.9 Alarms menu Type Text Description STATUS Off, On Pd1, Pd2, Pd3, Pdtot, Pr1, Pr2, Pr3, Prtot, Qd1, Qd2, Qd3, Qdtot, Qr1, OPTION 1 Qr2, Qr3, Qrtot, S1, S2, S3, Stot OPTION 2 Under or over THRESHOLD depending on the type of power Power TIME...
  • Page 41 Navigation and menus 3.9 Alarms menu Type Text Description STATUS Off, On OPTION 1 Capa. or induc. Capa. / Induc. TIME 1 to 3000 s in increments of 1 s DROPOUT 1 to 3000 s in increments of 1 s Content of the DIP ALARM submenu Submenus Text...
  • Page 42 Navigation and menus 3.10 Configuration menu Content of the CONFIGURATION menu Submenus Text Unit Description English, Français, Deutsch, Polski, Espanol, Portugues, LANGUAGE Chinese, Italiano DISPLAY BRIGHTNESS 25, 50, 75.100 DATE FORMAT DD/MM/YYYY or YYYY/MM/DD TIME FORMAT 12H or 24H DATE AND TIME DATE Setting the date.
  • Page 43 Navigation and menus 3.10 Configuration menu Submenus Text Unit Description BLUETOOTH ACTIVATION On, Off TIMER On, Off TIMER VAL 1 to 30 min MODBUS RTU ADDRESS 1 to 247 BAUD 4800; 9600; 19200; 38400 COMMUNICATION PARITY Odd, Even, None STOP BIT 1 or 2 MODBUS TCP DHCP...
  • Page 44 Navigation and menus 3.10 Configuration menu Buttons Function when entering password Move the cursor left or right Change the value of the figure Password change procedure Step/Action Button Display Open the Configuration menu. CONFIGURATION Select the Authorisation AUTHORISATION submenu. FULL PROTECTION PASSWORD LOCK DISPLAY LOCK EXTERNAL...
  • Page 45 Navigation and menus 3.10 Configuration menu Step/Action Button Display Enter the desired new AUTHORISATION password then confirm. Enter new password FULL PROTECTION PASSWORD 4572 LOCK DISPLAY LOCK EXTERNAL Re-enter the new AUTHORISATION password then confirm. Re-enter new password FULL PROTECTION PASSWORD 4572 LOCK DISPLAY...
  • Page 46 Navigation and menus 3.11 Information menu Content of the INFORMATION menu Submenus Text Unit Description PROT. PROFILE A or B FS CONTACT Off or On ON/OFF Number of openings/closures COUNTER TRIP NUMBER Number of trips STATUS OPERAT. TIME Cumulative operating time (hours). SETTINGS Date last settings saved LAST MAINT.
  • Page 47 Navigation and menus 3.12 Menu Mode Access to the content of the MODE menu requires the trip unit password to be entered (by default 4661). WARNING Risks that could affect the availability, integrity and confidentiality of the sentinel Energy system It is strongly recommended that a new password be set when the trip unit is first started Content of the MODE menu Submenus...
  • Page 48 The protection settings are adjustable from the PROTECTION menu of the sentinel Energy display or the panel display or the Hager Power setup software. All protection functions are based on the root-mean-square value (RMS) of the current to take into account the presence of current harmonics.
  • Page 49 IEC 60974-2. The Long time delay protection is adjusted from the PROTECTION LONG TIME menu of the sentinel Energy display, the panel display or the Hager Power setup software. Adjusting the lr threshold Threshold adjustment Threshold adjustment...
  • Page 50 Protection functions 4.1 Long time delay protection against overcurrent The tripping time tolerance for the long time delay overcurrent protection is from 0 % to -20 %. Example: For tr = 5 s and I = 6 x Ir, the tripping time for long time delay overcurrent protection will be between 3.98 s and 5.03 s.
  • Page 51 Protection functions 4.2 Long Time Delay protection IEC 60255-151 It is possible to configure the calculation of the sentinel Energy Long Time Delay protection in accordance with the requirements of the IEC 60255-151 standard. The Long time delay overcurrent protection in accordance with the IEC 60255-151 standard is designed to protect the cables, the busbars and the busbar trunking from current overloads.
  • Page 52 Protection functions 4.2 Long Time Delay protection IEC 60255-151 The tripping time is limited by a thermal protection curve of the circuit breaker that reduces the tripping time to prevent excessive overheating of the circuit breaker when the Long time delay protection setting leads to a trigger time that is too long.
  • Page 53 Short time delay protection curve I²t The Short time delay protection is adjusted from the PROTECTION SHORT TIME menu of the sentinel Energy display, the panel display or the Hager Power setup software. Adjusting the lsd pick-up setting Isd pick-up adjustment range (x Ir) 1.0 to 10.0 x Ir in increments of 0.5.
  • Page 54 Protection functions 4.3 Short time delay protection against overcurrent Adjusting the tsd time delay Adjustment of the tsd time delay is done from the SHORT TIME DELAY PROTECTION menu. tsd adjustment range (ms) Non-tripping time (ms) Maximum tripping time (ms) Maximum break time (ms) Trip...
  • Page 55 The Instantaneous protection is adjusted from the PROTECTION INSTANTANEOUS menu of the sentinel Energy display, the panel display or the Hager Power setup software. Instantaneous protection setting against overcurrent When the Activation parameter is Off, the Instantaneous protection against overcurrents is deactivated.
  • Page 56 Earth I²t protection curve The Earth fault protection is adjusted from the PROTECTION EARTH menu of the sentinel Energy display or from the Hager Power setup software. Adjusting the Ig pick-up setting 0.10 to 1.00 x In in increments of 0.10.
  • Page 57 Protection functions 4.5 Earth fault protection Adjusting the tg time delay tsd adjustment range (ms) Non-tripping time (ms) Maximum tripping time (ms) Maximum break time (ms) The I²t earth protection curve improves the selectivity of the earth faults with circuit breakers Trip Opening of command...
  • Page 58 Neutral protection The neutral protection is adjusted from the PROTECTION NEUTRAL menu of the sentinel Energy display, the panel display or the Hager Power setup software. Adjusting the Ir and Isd neutral protection thresholds N coefficient adjustment range (%) Parameters impacted...
  • Page 59 Protection functions 4.7 Zone Selective Interlocking function (ZSI) The Zone Selective Interlocking (ZSI) function is designed to limit the electro-dynamic constraints on the installation in case of a short circuit fault or earth fault. The devices, conductors, busbar trunking and busbars can thus benefit from this limitation. It reduces the time taken to clear the electrical fault while maintaining the selectivity and coordination provided by the protection settings.
  • Page 60 Adjusting the ZSI protection setting ZSI protection can be activated on hw+ circuit breakers from the SHORT TIME DELAY PROTECTION or EARTH PROTECTION menu of the sentinel Energy display or the Hager Power setup software. ZSI STD On or Off (Off by default)
  • Page 61 Dual settings are deactivated by default. On the sentinel Energy display they can be activated from the HOME PROTECTION PROTECTION B menu. Dual settings can also be activated using the Hager Power setup software. Step/Action Button Display Open the Protection menu.
  • Page 62 B can be controlled in one of the following ways: - sentinel Energy display (MODE menu, protected by a password), - Hager Power setup software (Commands menu), - digital input (DI): the digital input must first have been assigned to the dual settings function, - communication Modbus (protection configuration command, protected by password).
  • Page 63 Advanced protection settings The advanced protection is adjusted from the ADVANCED PROTECTION menu of the sentinel Energy display or from the Hager Power setup software. CAUTION To use the advanced protections an external 24V DC SELV power supply must be connected to the circuit breaker.
  • Page 64 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 65 Advanced protection functions 5.2 Undervoltage protection (UV-27) Type U/V of measurement to monitor Monitoring of compound voltages U12, U13 or U23 Monitoring of single voltages V1N, V2N or V3N ATTENTION The U/V type parameter is valid for the undervoltage protection and overvoltage protection. The U or V setting used for the OV-59 protection is also applicable to the UV-27 protection.
  • Page 66 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 67 Advanced protection functions 5.3 Overvoltage protection (OV-59) Type U/V of measurement to monitor Monitoring of compound voltages U12, U13 or U23 Monitoring of single voltages V1N, V2N or V3N ATTENTION The U/V type parameter is valid for the undervoltage protection and overvoltage protection. The U or V setting used for the UV-27 protection is also applicable to the OV-59 protection.
  • Page 68 Advanced protection functions 5.4 Underfrequency protection (UF-81L) The underfrequency protection (UF-81L), ANSI 81L permanently monitors the installation frequency. When the frequency exceeds acceptable limits, either the circuit breaker trips and a trip alarm is generated, or only an advanced protection alarm is generated. The frequency of an electrical installation must be maintained within a strict operating range to limit the risk of damaged caused to the motor loads or sensitive electronic equipment and to maintain a good performance level of the loads.
  • Page 69 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 70 Advanced protection functions 5.5 Overfrequency protection (OF-81H) The overfrequency protection (OF-81H), ANSI 81H permanently monitors the installation frequency. When the frequency exceeds acceptable limits, either the circuit breaker trips and a trip alarm is generated, or only an advanced protection alarm is generated. The frequency of an electrical installation must be maintained within a strict operating range to limit the risk of damaged caused to the motor loads and sensitive electronic equipment and to maintain a good performance level of the loads.
  • Page 71 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 72 Advanced protection functions 5.6 Reverse active power protection (RP-32R) The reverse active power protection (RP-32R), ANSI 32R detects when a synchronous power generator connected in parallel to other sources is functioning as a synchronous motor. It enables the circuit breaker to be tripped to disconnect the generator from other sources or it can also be used to monitor the active power exchanged between two sources and generate an alarm to take a load-shedding measure or to trip once the flow coming back from the active power exceeds the fixed value.
  • Page 73 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 74 Advanced protection functions 5.7 Current unbalance protection (UNBC-46) The current unbalance protection (UNBC-46), ANSI 46 permanently monitors the current unbalances of each phase. When the unbalance is detected on one of the phases, the UNBC- 46 protection allows an alarm to be generated or the circuit breaker tripped. The unbalances in phase currents generate significant heating and braking torques that can cause the motor to degrade prematurely.
  • Page 75 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 76 Advanced protection functions 5.8 Voltage unbalance protection (UNBV-47) The voltage unbalance protection (UNBV-47), ANSI 47 permanently monitors the voltage unbalances of each phase. When the unbalance is detected on one of the phases, the UNBV- 47 protection allows an alarm to be generated or the circuit breaker tripped. The voltage unbalances in a 3-phase system are caused by the connection of too many 1-phase loads on a single phase.
  • Page 77 This parameter allows the protection action to be inhibited temporarily based on a command sent in one of the following ways: - sentinel Energy display from the MODE menu - Hager Power setup software (Commands menu) - Digital input (DI): assignment of the digital input to the inhibition required - Modbus communication.
  • Page 78 Measurement functions 6.1 Overview of measurements The sentinel Energy trip unit is used to measure the following types of values: sentinel Hager Energy Panel Power Measurements in real-time display display touch Voltages phase-phase U12, U23, U31 ■ ■ ■ phase-neutral V1N, V2N, V3N ■...
  • Page 79 Measurement functions 6.1 Overview of measurements sentinel Hager Energy Panel Power Measurements in real-time display display touch Max. and min. of the phase- max U12, max U23, phase, phase-neutral and max U32, min U12, min U23, arithmetic mean voltages min U31, max V1N, ■ ■ ■ max V2N, max V3N, max Uavg, min Uavg,...
  • Page 80 Measurement functions 6.1 Overview of measurements sentinel Hager Energy Panel Power Measurements in real-time display display touch Power factor and cos (fun- Total ■ ■ ■ damental) Power factor and cos (fun- Per phase ■ ■ ■ damental) Total harmonic distorsion...
  • Page 81 Measurement functions 6.2 Measurements in real-time The sentinel Energy trip unit provides the following basic electrical value measurements in real-time: - Current for each phase and neutral (on 4-pole version) - IG Ground fault current (resulting from 3 or 4 currents from active conductors) - Voltages between phases and between phase and neutral on 3, 4 poles or 3 poles + ENVA - Indication of the rotary field direction - Network frequency.
  • Page 82 Measurement functions 6.3 Min/max measurements The sentinel Energy trip unit calculates the real-time maximum and minimum values reached since the last reset. Certain values are time stamped. All of these values take into account the positive and negative values. For example, if the previous maximum value was 25 and a value of -30 is measured, the new maximum value becomes -30.
  • Page 83 Some or all of these min/max values as well as the partial energy meters can be reset using the reset to zero command depending on the interface used: - sentinel Energy display, - panel display, - Hager Power setup. 6LE008146B...
  • Page 84 Measurement functions 6.4 Measuring unbalances The sentinel Energy trip unit calculates in real-time (every second) current and voltage unbalances. Current unbalance is expressed as a % in relation to the average current. I1 + I2 + I3 unbalance = x100 with P = 1, 2, 3 I2 - Iavg >0...
  • Page 85 Measurement functions 6.4 Measuring unbalances List of unbalance values: Electrical variable Symbol used 3-pole 4-pole version version Phase current unbalance Inba1, Inba2, Inba3 ■ ■ Neutral current unbalance IN Unb ■ Instantaneous maximum unbalanced phase Inba ■ current without neutral Instantaneous maximum unbalanced phase Inba ■...
  • Page 86 Measurement functions 6.5 Measuring power The sentinel Energy trip unit calculates the following electrical powers in real-time (every second): - Active power per phase - Reactive power per phase - Apparent power per phase - Total active power - Total reactive power - Total apparent power.
  • Page 87 The sentinel Energy circuit breaker can be supplied both from the top and from the bottom. It is therefore important to configure the power value sign in line with the supply direction. This configuration is done from the sentinel Energy display, the panel display or the Hager Power setup software.
  • Page 88 Ea Out The values of the active tariff meters can be viewed from the sentinel Energy display, the panel display and the Hager Power touch application. N.B. The Er In, Er Out, Er Abs, Er, Es values depend on the arithmetic or vector summation convention for reactive or apparent power (see configuration, see §...
  • Page 89 Measurement functions 6.7 Measuring averaged values over an interval The sentinel Energy trip unit calculates the average current and power values by integration over a given time interval. These are the averaged values over an interval (demand values). These values are useful in order to create a load profile for the receivers supplied by the sentinel Energy circuit breaker.
  • Page 90 Measurement functions 6.7 Measuring averaged values over an interval The duration of interval T can be configured at between 1 and 60 minutes in increments of 1 minute. Synchronised integration interval When the first synchronisation pulse is received, a first averaged value calculation is initialised. For each new pulse, the integration in progress is stopped and the averaged value available is updated.
  • Page 91 The type of integration interval and the duration of the interval T are configurable on the sentinel Energy display, the panel display and the Hager Power setup software. N.B. The Qtot Dmd, Stot Dmd, Max Q1 Dmd, Max Q2 Dmd, Max Q3 Dmd, Max Qtot Dmd and Max Stot Dmd values depend on the arithmetic or vector summation convention for reactive and apparent power (see § 6.13 –...
  • Page 92 Measurement functions 6.8 Measurement of total harmonic distortion THD The sentinel Energy trip unit calculates the rate of harmonic distortion (Total Harmonic Distortion) every second based on real-time measurements of current and voltage. The availability of these measurements depends on the type of rating plug installed. These calculations are carried out up to harmonics of the 31st order with accuracy class 2 in accordance with IEC 61557-12.
  • Page 93 Measurement functions 6.9 Measuring power factors The sentinel Energy trip unit calculates every second in real-time the power factor PFtot from the ratio of total active power to total apparent power. It also calculates the power factors per phase from the ratios of active power per phase to apparent power per phase. Example: Formula for the power factor per phase.
  • Page 94 In this case, the + sign designates the capacitive behaviour and the - sign designates the inductive behaviour. N.B. The configuration of the power factors and cos sign convention is done from the sentinel Energy display, the panel display and the Hager Power setup software. 6LE008146B...
  • Page 95 The availability of the individual harmonic voltage and current values depends on the type of optional rating plug installed (see 2.1 General description). The values of the individual harmonics are displayed graphically in the Hager Power touch application. They are also available on the Modbus communication.
  • Page 96 Measurement functions 6.11 Accuracy of measurements The hw+ circuit breaker equipped with the sentinel Energy trip unit and embedded sensors is defined as a PMD-DD measurement device of accuracy class 1 on power and energy measurements in accordance with the IEC 61557-12 version 2 standard. This standard classifies PMD devices according to the measurements available in Table 1 below extracted from the IEC 61557-12 version 2 standard: "Functional classification of PMDs with the minimum functions required".
  • Page 97 Measurement functions 6.11 Accuracy of measurements In its Chapter 4.8.2.3 the IEC 61557-12 standard defines the limits of uncertainty intrinsic to the PMD device. The uncertainty is an estimate of the error percentage between the measurement of an electrical parameter and its real value. The hw+ circuit breaker equipped with the sentinel Energy trip unit complies with these requirements.
  • Page 98 Measurement functions 6.11 Accuracy of measurements The precision of each measurement applies to a measurement range or extent in accordance with IEC 61557-12. It is defined, in accordance with IEC 61557-12, for a power supply within normal ambient temperature conditions of 23 °C ± 2 °C. For a measurement taken at another temperature, within the temperature range of - 25 °C...+ 70 °C, the temperature accuracy derating coefficient is 0.05 % per °C.
  • Page 99 These parameters are accessible from the CONFIGURATION NETWORK of the sentinel Energy display, the panel display or the Hager Power setup software. Nominal voltage setting This setting allows the nominal voltage of the electrical network to be configured.
  • Page 100 These parameters are accessible from the CONFIGURATION MEASURES of the sentinel Energy display, the panel display or the Hager Power setup software. ENVA On or Off; cannot be deactivated on 4-pole; On by default for 3-pole ENCT On or Off;...
  • Page 101 Measurement functions 6.13 Measurement parameters Adjusting the reference phase sequence This parameter is used to configure the sequence of phases for the network supplying the sentinel Energy circuit breaker. In the case of a network with inverse phase rotation, the reference sequence is: 1, 3, 2.
  • Page 102 Measurement functions 6.13 Measurement parameters Setting the reactive and apparent power calculation convention This parameter is used to configure the convention for calculating total reactive power and total apparent power. The calculation of these two data will not lead to the same value as it depends on whether the addition of the phase components is vectorial or arithmetic.
  • Page 103 Measurement functions 6.13 Measurement parameters List of values affected by the calculation convention setting. Value Definition Qtot Total reactive power Stot Total apparent power ErIn Reactive energy consumed ErOut Reactive energy produced Er Abs Absolute reactive energy Signed reactive energy value Apparent energy PFtot Total power factor...
  • Page 104 Measurement functions 6.13 Measurement parameters Setting the averaged value over interval parameters This parameter is used to configure the length of the integration interval and the type of integration in order to perform the averaged value calculations correctly. Calculating the averaged values over a specific interval involves integrating the currents and powers over a time interval (see §...
  • Page 105 Alarm management 7.1 Signalling and alarm warning With the sentinel Energy trip unit, there are 9 types of alarms: - Overload prealarm PTA - Overload alarm > Ir - Trip alarms - Custom alarms (configurable) - Advanced protection alarms - Voltage Dip and Swell monitoring alarms - System alarms - Maintenance alarm - Low or missing back-up battery alarm...
  • Page 106 - Voltage Dip and Swell monitoring alarms - System alarms The sentinel Energy alarms are visible in Hager Power setup and Hager Power touch in a list of active alarms. They are signalled on the panel display in the form of a message window (see HTD210H panel display user manual).
  • Page 107 Alarm management 7.2 PTA overloadprealarms 6LE008146B...
  • Page 108 Alarm management 7.2 PTA overloadprealarms This alert zone is bounded on one hand by the threshold and time delay of the PTA overload prealarm and on the other hand by the Ir threshold and tr time delay. The surveillance zone starts from the PTA threshold. Display of the PTA prealarm 1: 1280 I Max...
  • Page 109 Alarm management 7.3 Overload alarm The overload alarm provides an alert about a risk of imminent tripping due to a current overload. It activates as soon as the current ≥ 105 % of the Ir value. In the event of an overload alarm, a screen of this type is displayed with the icon flashing and the indicator lit and steady.
  • Page 110 Alarm management 7.4 Trip alarms Following a circuit breaker tripping, the trip alarms display a message window on the sentinel Energy display and the panel display. They indicate the type of trip as well as useful information related to the cause of tripping The message window must be acknowledged after handling the tripping fault and before restarting the circuit breaker.
  • Page 111 Alarm management 7.4 Trip alarms TRIP TRIP L2 > 2000 A 2022/04/22 - 03:26pm Message Tripping type Long time delay protection Short time delay protection INST Instantaneous protection GF earth fault Autoprotection on short circuit fault closure (Making Current Release) UV-27 Undervoltage protection OV-59...
  • Page 112 Alarm management 7.5 Optional alarms Optional alarms make it possible to monitor any measuring event detected by the sentinel Energy trip unit. It is possible to define up to 12 alarms for a single trip unit. Each alarm is dedicated to monitoring a single measurement.
  • Page 113 Alarm management 7.5 Optional alarms Activation by negative crossing In the case of a negative crossing of a threshold, activation of the alarm is dependent on the activation threshold being negatively crossed. Alarm function Upper crossing Symbol Meaning Activation threshold Deactivation threshold Activation time delay Deactivation time delay...
  • Page 114 Alarm management 7.5 Optional alarms Symbol Meaning Activation value Activation time delay Deactivation time delay Managing time delays The time delays of optional alarms are managed by 2 counters which are normally at 0 For the activation time delay, the counter: - Is increased when the activation condition is met, - Is decreased if the activation condition is not met and if the time delay T1 is not reached, - Is reset when the time delay is reached.
  • Page 115 The custom alarms are set from the ALARMS OPTIONAL ALARMS menu of the sentinel Energy display or the panel display or the Hager Power setup software. The range of settings for the activation and deactivation time delays is from 1 to 3000 seconds in increments of 1 s.
  • Page 116 Alarm management 7.5 Optional alarms The custom alarms display a pop-up on the sentinel Energy display and the panel display as shown below. The pop-up must be acknowledged. Message windows on the sentinel Energy display Step/Action Button Display If the custom alarm is configured, it will display the following flashing pop-up.
  • Page 117 Alarm management 7.6 Advanced protection alarms The advanced protection alarms display a message pop-up on the sentinel Energy display and the panel display. The pop-up must be acknowledged. Message windows on the sentinel Energy display Step/Action Button Display If the alarm is configured to “Trip”...
  • Page 118 Alarm management 7.7 Voltage monitoring alarms The voltage monitoring alarms signal an alert is there is a brief variation in the voltage of the electrical network. In accordance with the IEC 61000-4-30 standard, when the network voltage falls or increases by 5% or more of the nominal voltage during at least one period of the electrical network.
  • Page 119 Alarm management 7.7 Voltage monitoring alarms Voltage dip and swell alarms require the message pop-up to be acknowledged. Message windows on the sentinel Energy display Step/Action Button Display When voltage dip and swell alarms occur, the following flashing message window is displayed. Briefly press the trip unit's OK button to hold the pop-up and display the...
  • Page 120 Alarm management 7.8 System alarms Following a malfunction, the system alarms display a message pop-up on the sentinel Energy display and the panel display as shown below. They indicate operating faults in the trip unit. They can be of two types: - critical: this is a serious malfunction.
  • Page 121 Contact your Hager representative or local Hager E002 High L2 current sensor damaged technical support (contact E003 High L3 current sensor damaged details on the Hager website E004 High N current sensor damaged for your country). E005 High MHT actuator damaged E006...
  • Page 122 Alarm management 7.8 System alarms Non-critical system alarms do not require acknowledgement of the message pop-up. Non-critical system alarms on the sentinel Energy display Example of an alarm of high severity Step/Action Button Display Non-critical system alarms of high severity are indicated by the following flashing message pop-up.
  • Page 123 Contact your Hager E200 representative or local Hager technical support (contact details on the Hager website for your country). N.B. Note: the sentinel Energy trip units have a temperature sensor that can protect them from malfunction following overheating of the sensitive internal components. The E021 non-critical system alarm issues an initial alert level when the internal temperature reaches 75°C.
  • Page 124 It appears on the sentinel Energy display in the form of an icon in the notification area. LONG TIME 0.40 CURVE Maintenance alarm icon ATTENTION If the maintenance alarm indicator appears, contact your maintenance manager, Hager Technical Support or refer to the 6LE007897A maintenance guide. 6LE008146B...
  • Page 125 Alarm management 7.9 Maintenance and backup battery alarms Low or absent back-up battery alarm The backup battery powers the trip unit's internal clock and the display of the trip alarms after a tripping (if an external 24 V DC power supply is connected the backup battery will not be engaged).
  • Page 126 Here is the list of events available for assignment. The OAC output contacts module is programmed from the sentinel Energy display or the Hager Power setup software. CAUTION Successive restarts of the sentinel Energy trip unit may cause the output contacts' assignments to be lost.
  • Page 127 Alarm management 7.10 Programming the OAC module Long time delay trip Trip Manual Short time delay trip Trip Manual Instantaneous trip Trip Manual Tripping of the earth fault protection Trip Manual Tripping of the HWF protection Trip Manual Tripping of the MCR - auto-protection Trip Manual Trip Test...
  • Page 128 The contact will switch when at least one grouped alarm event occurs. The grouped alarm can only be set from the Hager Power setup software. By default, the grouped alarm brings together the following events.
  • Page 129 Alarm management 7.10 Programming the OAC module Operation of the output contacts in Autoreset or Pulse mode The following diagram shows the behaviour of a contact in Autoreset or Pulse mode. Event Autoreset contact Pulse contact Active event Active event Reset of the contacts in Manual mode The contacts can be reset in Manual mode from the digital input configured to Remote reset.
  • Page 130 Digital input settings The digital input settings (RR/DI terminal) are accessible from the CONFIGURATION DIGITAL INPUT menu of the sentinel Energy display or from the Hager Power setup software. It can be set for one of the following control functions:...
  • Page 131 CONFIGURATION MEASURES menu of the sentinel Energy display, the panel display or the Hager Power setup software. The sentinel Energy trip unit offers the possibility of metering the consumption of electrical energy across up to 8 tariff ranges.
  • Page 132 • from the digital input configured to Inhibit, • directly on the sentinel Energy display, • using the Hager Power setup software, • via Modbus communication. For information on setting the digital input see Chapter 8.1 Remote reset of the trip unit and output contacts.
  • Page 133 Control functions 8.3 Inhibition of advanced protections Step/Action Button Display Press OK to confirm the < ALARM 1 inhibition action. Apply the changes Over OPTION 2 260.0 THRESHOLD TIME Cancel Confirm 245.0 DROPOUT VAL DROPOUT DEL 6LE008146B...
  • Page 134 • from the digital input configured to Profile B, • directly on the sentinel Energy display, • using the Hager Power setup software. For information on setting the digital input see Chapter 8.1 Remote reset of the trip unit and output contacts.
  • Page 135 Control functions 8.4 Switching between profile A and B Step/Action Button Display Press OK to change < ALARM 1 profile. Confirm with OK. Apply the changes Over OPTION 2 260.0 THRESHOLD TIME Cancel Confirm 245.0 DROPOUT VAL DROPOUT DEL 6LE008146B...
  • Page 136 • Tripping: trip to test the entire electromechanical chain of the tripping of the circuit breaker, • Without tripping: trip the trip unit only to test the electronic part only. This function is available directly on the sentinel Energy display or using the Hager Power setup software.
  • Page 137 Control functions 8.5 Forced tripping Step/Action Button Display Start the test. TRIP COMMAND Trip MODE START Confirm with OK. TRIP COMMAND Start? Trip MODE START Cancel Confirm A 5 s countdown makes it TRIP COMMAND possible to prepare for the tripping.
  • Page 138 9.1 Bluetooth pairing Bluetooth Low Energy communication allows access to the sentinel Energy trip unit from a smartphone running the Hager Power touch application (see Chapter 2.3 Hager Power touch application). The Bluetooth Low Energy connection is only possible between one sentinel Energy trip unit and a smartphone at the same time.
  • Page 139 Establish the first Bluetooth pairing as follows: Action Illustration Verify that the icon occurs on the sentinel I Max Energy display. Open the Hager Power touch application on the smartphone. Press the + icon to begin the search for Bluetooth devices from the application.
  • Page 140 Communication functions 9.1 Bluetooth pairing Action Illustration Choose the device that corresponds to the circuit breaker desired (example Circuit breaker 1). Follow the instructions on the smartphone. Validate the pairing on the smartphone. 6LE008146B...
  • Page 141 Communication functions 9.1 Bluetooth pairing Action Illustration Validate the pairing on the trip unit. End of pairing. 6LE008146B...
  • Page 142 Communication functions 9.2 Modbus communication Modbus-RTU or Modbus-TCP communication enables the following principal functions: - Reading of status and measurement data, - Transfer of event history, - Display and modification of the protection and measurement settings, - Reading of identification data of the circuit breaker. - Access to remote controls available on the circuit breaker (opening or closing operation, switching of the protection profiles, inhibition of advanced protections), - Setting the clock and synchronising it.
  • Page 143 Communication functions 9.2 Modbus communication The Modbus TCP communication module has one RJ45 socket on the left product side. Power Communication module powered and functional Permanent green Synchronisation with the trip unit data Flashing green Internal fault Permanent red Modbus data transmission Flashing green Modbus transmission failure Flashing red...

  • Page 144: Table Of Contents

    Event management The events are categorised by memory section, each of which accepts a maximum event number. When a section is full (for example Alarm) each new event in the section erases the oldest event in the section. Memory section Maximum event number Trip Alarm...

  • Page 145: Trip

    Event management Trip events TRIP TRIP L2: 4000 A; 950 s 12/12/2022 - 18:20:05 Advanced protection alarm events ADVANCED UV-27: U< 190 V 12/12/2022 - 18:22:05 System alarm events Example system alarm of medium or low severity. E022 KEYBOARD 12/12/2022 - 18:24:05 Example system alarm of high severity.
  • Page 146 Overload alarm >Ir PTA overload prealarm All history events can be viewed in the Hager Power setup software. The Hager Power touch application gives limited access to history events. Trip and Alarm events can be viewed in the INFORMATION menu of the sentinel Energy display.
  • Page 147 Event management List of events in the Trip section Text Section Type Unlock Severity Indicated on the display Protection LTD L1 Trip Instantaneous Manual High Protection LTD L2 Trip Instantaneous Manual High Protection LTD L3 Trip Instantaneous Manual High Protection LTD N Trip Instantaneous Manual High...

  • Page 148: Alarm

    Event management List of events in Alarm and Optional alarm sections Text Section Type Unlock Severity Indicated on the display PTA1 overload pre-alarm Alarm Instantaneous Autoreset Average PTA2 overload pre-alarm Alarm Instantaneous Autoreset Average Overload alarm Alarm Instantaneous Autoreset High Undervoltage protection alarm Alarm Appearance/end...

  • Page 149: Error

    Event management List of events in the Error section Text Section Type Unlock Severity Indicated on the display E001: L1 current sensor out of service Error Instantaneous Manual High yes* E002: L2 current sensor out of service Error Instantaneous Manual High yes* E003: L3 current sensor out of service...

  • Page 150: Diagnostic

    Event management List of events in the Diagnostic section Text Section Type Unlock Severity Indicated on the display Bluetooth communication error Diagnostic Instantaneous Autoreset Date and time reset Diagnostic Instantaneous Autoreset Trip unit powered by USB-C Diagnostic Appearance/end Autoreset Trip unit powered by external 24V power Diagnostic Appearance/end Autoreset...
  • Page 151 Event management Text Section Type Unlock Severity Indicated on the display Reverse active power protection start Operation Instantaneous Autoreset Reverse active power protection end Operation Instantaneous Autoreset Overfrequency protection operation Operation Instantaneous Autoreset Overfrequency protection start Operation Instantaneous Autoreset Overfrequency protection end Operation Instantaneous Autoreset...

  • Page 152: Protection Settings

    Event management List of events in the Protection setting section Text Section Type Unlock Severity Indicated on the display Ir coefficient setting changed Protection settings Instantaneous Autoreset tr setting changed Protection settings Instantaneous Autoreset LTD curve type setting changed Protection settings Instantaneous Autoreset Isd setting changed Protection settings...

  • Page 153: Measurements Setting

    Event management List of events in the Measurements setting section Text Section Type Unlock Severity Indicated on the display Change of optional rating plug Measurements setting Instantaneous Autoreset Power sign setting changed Measurements setting Instantaneous Autoreset Power factor sign convention setting Measurements setting Instantaneous Autoreset changed...
  • Page 154 When the maintenance indicator is displayed, maintenance operations are required on the circuit breaker. I Max Maintenance indicator ATTENTION If the maintenance indicator appears, contact your Hager Technical Support or refer to the 6LE007897A maintenance guides 6LE007897A and 6LE007971A. 6LE008146B...
  • Page 155 Maintenance and replacement of the backup battery When the low or missing battery icon appears, the sentinel Energy trip unit backup battery must be replaced. I Max Low or missing battery icon ATTENTION If the backup battery is discharged, the electronic trip unit will be unable to display the cause of any tripping unless an external 24 V DC SELV power supply is connected or an external battery is connected on the USB-C port of the electronic trip unit.
  • Page 156 Maintenance and replacement of the backup battery Action Illustration Insert a screwdriver into the notch. Then open the cover. Remove the USB-C port cover. 6LE008146B...
  • Page 157 Maintenance and replacement of the backup battery Action Illustration Then connect an external battery to the USB-C port to continue powering the electronic trip unit's internal clock. Remove the old battery. 6LE008146B...
  • Page 158 - Place the old battery only in a place intended for recycling. - To guarantee reliability, personal safety and material security, use only the Hager battery HWW463H, which is available as an accessory. ATTENTION...
  • Page 159 Maintenance and replacement of the backup battery Action Illustration check that there is no alarm on the display. Briefly press button to acknowledge the battery low or absent indicator. Check that the battery low or absent icon disappears after 5 seconds. I Max ATTENTION If an error appears, refer to Chapter 03 hw+ circuit breaker troubleshooting in the...
  • Page 160 Maintenance and replacement of the backup battery Action Illustration Close the USB-C port cover. Close the cover. Close the transparent door. 6LE008146B...
  • Page 161 Maintenance and replacement of the backup battery Action Illustration Apply a seal to the cover if necessary. 6LE008146B...
  • Page 162 Replacement of the rating plug The value of the nominal current In can be changed by replacing the rating plug located on the front face of the sentinel Energy trip unit. Rated Reference of Reference Reference Reference Reference of current In the standard of the Meter of the...
  • Page 163 Replacement of the rating plug CAUTION Danger to life, risk of injury due to electric shock, or risk of serious injury. Before any intervention, ensure that the circuit breaker has been isolated from upstream and downstream power and control sources. Ensure that the MO charging motor is disconnected from its electrical supply.
  • Page 164 Replacement of the rating plug Action Illustration check that the indicators change status. For the drawout circuit breaker, place the circuit breaker in the disconnected position (see Installation Manual 6LE007893A). If necessary, remove the seal from the transparent cover, which protects access to the trip unit, then unscrew the 4 screws.
  • Page 165 Replacement of the rating plug Action Illustration Lower the charging handle. Remove the cover in order to access the trip unit. 6LE008146B...
  • Page 166 Replacement of the rating plug Action Illustration Insert a flat screwdriver into the tab then apply leverage to unlock it. 6LE008146B...
  • Page 167 Replacement of the rating plug Action Illustration Remove the rating plug Pull the tab of the new rating plug to the left. Insert the rating plug into its housing. 6LE008146B...
  • Page 168 Replacement of the rating plug Action Illustration Push the lever to the right to lock the rating plug. Remove the USB-C port cover. 6LE008146B...
  • Page 169 If the problem RATING PLUG E009 persists, contact your Hager 22 April 2022 15:26:32 03/10/2022 - 18:24:05 representative or local Hager technical support (contact details for your country can be found on the Hager website). Remove the external battery. 6LE008146B...
  • Page 170 Replacement of the rating plug Action Illustration Close the USB-C port cover. Lower the charging handle. Place the cover back to its position. 6LE008146B...
  • Page 171 Replacement of the rating plug Action Illustration Fix the 4 screws. For the drawout circuit breaker, place it in the connected position. WARNING Risk of unexpected operation. Before closing the transparent cover, check the settings. Replace the transparent cover protecting access to the sentinel trip unit if necessary.
  • Page 172 Glossary ANSI Breaking capacity American National Standards Institute. Each electrical The value of the prospective current that a switching device protection corresponds to an ANSI code. is capable of breaking at a stated voltage under prescribed conditions of use and behaviour. Reference is generally made to the rated ultimate short- circuit (Icu) breaking capacity and to the service short-circuit Communications interface port with the panel display.
  • Page 173 Information on the software licences of the trip unit LVGL Copyright: Copyright (c) 2020 LVGL LLC License: MIT License Text: MIT licence Copyright (c) 2020 LVGL LLC Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to...
  • Page 174 Glossary CMSIS Copyright: Copyright (c) 2009-2018 ARM Limited. All rights reserved. License: Apache-2.0 License Text: Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. «License» shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
  • Page 175 Glossary 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
  • Page 176 Glossary 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
  • Page 177 Glossary Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an «AS IS» BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
  • Page 178 Glossary «Contributor» shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of,...
  • Page 179 Glossary 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
  • Page 180 Glossary Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an «AS IS» BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
  • Page 181 Glossary THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS «AS IS» AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;...
  • Page 182 (ii) in the case of code licensed under the GPL v3, for as long as Hager sales this product or customer support for that product in the country of the requester.
  • Page 183 Notes 6LE008146B...
  • Page 184 Hager Electro SAS 132 Boulevard d’Europe 67210 OBERNAI CEDEX www.hager.com 6LE008147A...

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