socomec SUNSYS PCS2 IM UL Series Installation And Operating Manual
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socomec SUNSYS PCS2 IM UL Series Installation And Operating Manual

socomec SUNSYS PCS2 IM UL Series Installation And Operating Manual

Power conversion system and storage with islanding mode from 33 to 200 kva
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SUNSYS PCS
IM UL
Power Conversion System and Storage
with Islanding Mode
from 33 to 200 kVA
EN
www.socomec.com

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Summary of Contents for socomec SUNSYS PCS2 IM UL Series

  • Page 1 SUNSYS PCS IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA www.socomec.com...

  • Page 3: Table Of Contents

    CONTENTS 1. SAFETY STANDARDS 1.1 DESCRIPTION OF SYMBOLS ..........8 1.2 ABBREVIATIONS .
  • Page 5 SOCOMEC retains the full and exclusive ownership rights to this document. Only a personal entitlement to use the document for the application indicated by SOCOMEC is granted to the recipient of this document. The reproduction, modification, distribution of this document, either partially or wholly and in any manner, is strictly prohibited except upon Socomec’s express prior written consent.

  • Page 6: Safety Standards

    Before carrying out any operations read the interconnection manual and Battery Energy System (BES) safety instructions carefully, in order to work under safe conditions. If the Battery Energy System (BES) is not supplied by SOCOMEC, overcurrent protection for the BES is to be provided by others.
  • Page 7 DANGER! Live device! RISK OF ELECTRIC SHOCK! Carry out the following steps before SUNSYS PCS IM maintenance: - Disconnect the battery system’s main DC switch. - Disconnect the AC power supplies. - Disconnect the DC disconnection switches. - Make sure the cable is fixed in position securely. - Make sure the system cannot be restarted.

  • Page 8: Description Of Symbols

    1.1 DESCRIPTION OF SYMBOLS Comply with all internal and external precautions and warnings on labels and plates on the equipment. Symbols Description UL 1741; CSA-C22.2 NO.107.1-01; MET file E113907 General warning – Important safety information The circuit-breaker is ON The circuit-breaker is OFF Waiting time before operating 5 min Protective earth terminal (PE).

  • Page 9: Abbreviations

    1.2 ABBREVIATIONS For the purpose of this document, the following abbreviations are used: Battery Energy Storage Battery Management System Electro Magnetic Compatibility Energy Management System Energy Storage System Human Machine Interface International Electrotechnical Commission Islanding Mode Insulation Monitoring Device Power Conversion System Protective Earth Power Management System Photovoltaic...

  • Page 10: Foreword

    2. FOREWORD Energy storage is the key solution to meeting the challenges of energy transition, using renewable energy and provid- ing energy cost reductions for the following 4 main applications. • Behind-the-Meter Energy Storage: Reduce peak consumption and maximise PV energy self-consumption. SUNSYS PCS² (IM) can limit the impact of increases in the electricity retail price by supplying the load to cut peak demand (peak shaving), maximising PV energy self-consumption at building or community level.
  • Page 11 • Grid support: Meet the challenge of demand-response energy balance. When directly connected to the grid, SUNSYS PCS (IM) improves stability and management of grid operators thanks to voltage and frequency regulation, load shifting, peak shaving and ancillary services for grid support. •...

  • Page 12: Sunsys Pcs² Ranges

    3. SUNSYS PCS² RANGES 3.1 IEC VERSIONS SUNSYS PCS² SUNSYS PCS² IM 33 kVA 66 kVA 100 kVA 132 kVA 200 kVA 33 kVA 66 kVA 100 kVA 132 kVA 200 kVA Internal transformer (TR version) External transformer (TL version) 3.2 UL VERSIONS SUNSYS PCS²...

  • Page 13: Environmental Requirements And Handling

    4. ENVIRONMENTAL REQUIREMENTS AND HANDLING 4.1 ENVIRONMENTAL REQUIREMENTS Install the unit in an equipment room. The room must be: • of a suitable size; • free from conductive, inflammable and corrosive items; • not exposed directly to sunlight. The floor must support the weight of the unit and guarantee its stability. The unit is designed for indoor rooms only. For information regarding ambient temperature, dimensions and weights refer to 'Technical specifications' chapter.
  • Page 14 • the maximum power required from the load (at 40 °C ambient temperature). Distance from the rear wall Space above the top panel Power 45 cm 100% 30 cm 25 cm 45 cm 20 cm 25 cm 45 cm 10 cm 25 cm SPACING-AIR FLOW Typical air extraction structure...

  • Page 15: Handling

    CABINET LAYOUT SUNSYS PCS SUNSYS PCS SUNSYS PCS 33 - 66 TR 100 TR 132 - 200 TL 4.2 HANDLING • The packaging guarantees the stability of the unit during shipping and physical transfer. • The unit must remain in a vertical position during all shipping and handling operations. •...

  • Page 16: Floor Assembly

    4.3 FLOOR ASSEMBLY • PCS IM range 33 - 66 - 100 TR: Remove the protective cover SUNSYS PCS Rear 3 0 cm • PCS IM 132 - 200 TL: Level adjustment and floor fixing Fixing bolt Level regulation bolt SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...

  • Page 17: Installation

    4.4 INSTALLATION POWER MODULE INSERTION WARNING: before installing the module ensure that there is no voltage. NOTE: the module must be handled by at least two people (34.5 kg / 76 lb). WARNING! RISK OF TIPPING OVER: before carrying out any operations, ensure the SUNSYS IM is secured at the feet.
  • Page 18 • Position the cables in the hose clamp to enable correct module insertion. • Remove the Lexan protection on the connectors. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 19 • Place the module on the guides and insert it up to the limit starting by the lower one. In order to ensure the safety of installers, installers shall be at least two people to process the installation (34.5 kg / 76 lb). 34.5 •...
  • Page 20 • Position the Lexan protection and secure it. • Insert the module completely. • Tighten the screws to secure the module to the SUNSYS PCS SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 21 • Connect the communication cable. Communication cable SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...

  • Page 22: Procedure For Pcs

    4.4.2 PROCEDURE FOR PCS IM 132 - 200 TL • Open the doors: - With the appropriate key A open the lock, then pull the hook B and open the right door. - Unhook the upper latch C and lower latch D and open the left door. 135°...
  • Page 23 • Position the cables in the hose clamp to enable correct module insertion. • Remove the Lexan protection on the connectors. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 24 • Insertion of the lower three modules. Place the module on the guides and insert it up to the limit starting by the lower one. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 25 • Insertion of the upper three modules starting by the lower one. The Socomec shelf can be used to facilitate the insertion of the upper three modules. The shelf can be used only by persons authorized by Socomec. Keep this shelf available to service people for commissioning or future maintenance activities.
  • Page 26 - Make sure the shelf is properly assembled. • Place the module on the shelf. 34.5 SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 27 • Place the module on the guides and insert it up to the limit. • Insert the connectors and secure them. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 28 • Position the Lexan protection and secure it. • Insert the module completely. • Remove the shelf. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 29 • Tighten the screws to secure the module to the SUNSYS PCS In PCS2 132 TL, the unused slots are covered with a panel, do not remove this protection. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 30 • Connect the communication cable. Communication cable SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 31 • Close the doors: - Close the left door and hook it with the both upper latch C and lower latch D. - Close the right leaf and close the hook B until the first clack. The door is locked but the lock is not activated. - To lock the door, press the coupling B fully.

  • Page 32: Electrical Installation

    5. ELECTRICAL INSTALLATION NOTE! Before carrying out any operations on the unit read the 'Safety standards' chapter carefully. 5.1 ELECTRICAL REQUIREMENTS The installation and system must comply with national plant regulations. The electrical distribution panel must have a sectioning and protection system installed for AC mains. The tables below show the connection features and the size of the protection devices recommended for correct installation.
  • Page 33 Centralised Fuses (example 100 kW) Distributed Fuses 132 - 200 kW - Centralised fuses is not allowed NOTE: If Socomec also provides the batteries the centralised fuse connection will be used and the fuses will be provided. WARNING: the SUNSYS PCS IM is designed for transient over-voltages in category II installa- tions for DC terminals.

  • Page 34: Overview

    6. OVERVIEW 6.1 SWITCHES AND INTERFACES SUNSYS PCS IM 33 TR Communication slots Module A Detail 1 Module A output disconnection switch Detail 2 IEC320 AUX output for assistance IEC320 AUX power input SPD AC SUNSYS PCS output disconnection switch Module A input disconnection switch Detail 1 Detail 2: disconnection switches with fuse...
  • Page 35 WIRING DIAGRAM FOR SUNSYS PCS IM 33 TR Batteries DC +/– X10A Option SPD-IN terminals terminals SPD-OUT 3Ph+PE AC main network SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 36 SUNSYS PCS IM 66 TR Communication slots Module A Detail 1 Module A output disconnection switch Module B Module B output disconnection switch Detail 2 IEC320 AUX output for assistance IEC320 AUX power input SPD AC SUNSYS PCS output disconnection switch Module B input disconnection switch Module A input disconnection switch Detail 1...
  • Page 37 WIRING DIAGRAM FOR SUNSYS PCS IM 66 TR Batteries Batteries DC +/– DC +/– Common X10A X10B terminals terminals Option SPD-IN SPD-OUT 3Ph+PE AC main network SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 38 SUNSYS PCS IM 100 TR Q3 Module C AC disconnect switch Q3 Module B AC disconnect switch Q70 SUNSYS PCS² AC disconnect switch Q3 Module A AC disconnect switch RS232/485 (see 'Standard features and options' chapter for details) SPD AC Communication slots Detail 2 1 2 3 4 5 6 7...
  • Page 39 WIRING DIAGRAM FOR SUNSYS PCS IM 100 TR terminals terminals terminals Batteries Batteries Batteries Output PCS Common Option SPD-IN SPD-OUT Cabinet transformer Auxiliary mains Auxiliary mains AC mains network SBMS SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 40 SUNSYS PCS IM 132 - 200 TL Communication slots Module A Module A input disconnec- tion switch RS232/485 Upper Ethernet Network control pnale Module B RS232/Modem Module B input disconnec- tion switch Module A output disconnection switch RS232/485 Lower control Ethernet Network pnale Module C...
  • Page 41 WIRING DIAGRAM OF SUNSYS PCS IM 132 - 200 TL terminals terminals Batteries Batteries Option Option SPD-IN SPD-IN SPD-OUT AC main network 1. Module A not present in PCS 132 TL 2. Module D not present in PCS 132 TL SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...

  • Page 42: Diagram Of Main System Example For Version 100 Tr

    6.2 DIAGRAM OF MAIN SYSTEM EXAMPLE FOR VERSION 100 TR The SUNSYS PCS² system is constructed using power electronics modules. Each power module incorporates circuit protection, sine filter, cooling fans and EMI filtering as shown in the diagram below. • Example for PCS 100kW with transformer 1.

  • Page 43: Connections

    7. CONNECTIONS NOTE! Before carrying out any operations on the unit read the 'Safety standards' chapter carefully. 7.1 INPUT CONNECTION The SUNSYS PCS IM is connected to the batteries via the DC terminals. The SUNSYS PCS IM is connected to the AC mains via the AC power terminals. •...
  • Page 44 • Secure the auxiliary mains cable supplied between the transformer cabinet and the PCS (only for 100TR). • Secure the auxiliary mains cable supplied between the transformer cabinet and the BES (only for 100TR). • Use only cables supplied by SOCOMEC for bridging connections between transformer cabinet and PCS IM (only for 100 TR).
  • Page 45 SUNSYS PCS IM 100 TR Cable for PCS auxiliary mains L1 L3 Signal L– cables Cables supplied L1, L2, L3, N Connection terminals for the main AC network 3PH+N Connection terminal for the protective earth wire L+, L- DC connection terminals for the batteries SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 46 SUNSYS PCS IM 132 - 200 TL L– L+ L– L+ L1, L2, L3 Connection terminals for the AC mains - 3 phase Connection terminal for the protective earth wire L+, L- DC connection terminals for the batteries • Replace the horizontal support. •...
  • Page 47 • Fix the front base. For safety reason, the mounting of the protecting panels is compulsory. SUNSYS PCS IM range 33 - 66 - 100 TR SUNSYS PCS IM 132 - 200 TL SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 48 PCS and BES through the cables supplied by SOCOMEC, as shown in figure. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 49 OPTIONAL INPUT FOR EXTERNAL INTERFACE PROTECTION If local electricity supply company connection rules specify that external interface protection must be used, the external protection output signal (dry contact) can be used to control the internal contactor for the Sunsys PCS removing the jumper in figure.

  • Page 50: Instructions For Sunsys Pcs

    7.2 INSTRUCTIONS FOR SUNSYS PCS IM 200 TL The SUNSYS PCS IM TL versions require the installation of a transformer coupling to the mains, in addition to the AC input protection. Block diagram Mains AC input Transformer protection Grid transformer protection Grid protection 280/xxx V...

  • Page 51: Control Panel

    8. CONTROL PANEL The control panel displays information regarding operating status, electrical measurements, access to control func- tions and configuration parameters. It includes a colour graphic display and a luminous status bar. Display UP button DOWN button Scrolls up through Scrolls down through the available menus/ the available menus/...

  • Page 52: Exception For Pcs

    8.1 EXCEPTION FOR PCS IM 132 - 200 TL The PCS IM 132 - 200 TL has two control panels: - the upper one controls the upper three power modules (Module A, Module B, Module C). - the lower one controls the lower three power modules (Module D, Module E, Module F). So, the first start-up procedure must be applied to both control panels ('First start-up' chapter) and both have to be used to monitor measurements, alarms, etc.

  • Page 53: Converter State Machine

    (e.g. synchronisation device, circuit breaker, measure- ment system). Contact SOCOMEC for further information. In the event of an alarm, the system enters ALARM status and switches-off to ensure conditions are safe. The lumi- nous status bar is switched-on with a red light and an alarm message appears on the display panel.

  • Page 54: First Start-Up

    9. FIRST START-UP Before carrying out any operations on the unit read the 'Safety standards' chapter carefully. When the SUNSYS PCS IM is switched on for the first time the commissioning wizard is activated. The commissioning wizard is an interactive procedure that guides the user through the SUNSYS PCS IM ’s first start- up procedure.
  • Page 55 TRANSFORMER TYPE Set the type of transformer connected to SUNSYS PCS - SOCOMEC: if standard transformer is used. - External: if a custom transformer is provided by the customer. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...
  • Page 56 COUNTRY/GRID CODE SETTING Set the proper country/grid code according to local regulation. Grid code compatibility is always being upgraded, please contact SOCOMEC for grid code compatibility (subject to change without notice). NOTE: Once the country/grid code has been set the SUNSYS PCS IM will be automatically configured in compliance with the local standards.

  • Page 57: Menu

    IM current time. Commissioning Code not inserted or Scheduled Inspection warning: machine inspection required. Call SOCOMEC support service Key icon: Displayed if the keypad has been locked. USB icon: Displayed if a USB memory stick is inserted. It must be formatted with a FAT32 fi le system.
  • Page 58 SUNSYS PCS IM Status (grey icon) Battery not present (green icon) SUNSYS PCS IM normal operation (yellow icon) SUNSYS PCS IM warning fl agged (red icon) SUNSYS PCS IM alarm fl agged Battery status SOC ≥ 87.5 % 62.5 % ≤ SOC ≤ 87.5 % 37.5% ≤...
  • Page 59 Grid status On-Grid mode Off-Grid mode Black-Start in progress Local command Local Command charge/discharge sequence NOTE: the procedures available depend on the type of battery setting. NOTE: the ‘Stop sequence‘ command must be selected to change the procedure. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...

  • Page 60: Menu Tree

    10.2 MENU TREE FIRST LEVEL SECOND LEVEL THIRD LEVEL COUNTERS DAILY TREND STATISTICS DOD DISTRIBUTION PRODUCTION GRAPHS DISCHARGE DURATION BATTERY TEMPERATURE PCS POWER AC MEASURES MEASUREMENTS BATTERY MEASUREMENTS SENSORS ALARMS ALARMS AND WARNINGS WARNINGS HISTORY LOG Start charge/discharge LOCAL PROCEDURE PCS calibration Stop procedure ALARM RESET...
  • Page 61 FIRST LEVEL SECOND LEVEL THIRD LEVEL PCS DESCRIPTION SYSTEM MODULE1 FIRMWARE VERSION MODULE2 SERVICE MODULE3 SERIAL NUMBER COMMISSIONING CODE UPGRADE HMI FIRMWARE UPGRADE FIRMWARE UPGRADE LANGUAGES 1. Password protected. 2. Shown only if Lead-Acid battery type is set. 3. Shown only if generic battery type is set. 4.

  • Page 62: Menu Description

    IM has to be selected beforehand on the main page. Step 4 The list of files in the \socomec\wghi folder in the USB memory stick is shown. Select the file you want to install and follow the instructions displayed. Step 5 At the end of the process select Yes to restart the display.
  • Page 63 This menu contains the System Configuration Parameters, all of them are password protected and it contains param- eters for the PCS and battery configuration. Please contact SOCOMEC for the correct configuration of the PCS according to the specific plant requirements. Please contact SOCOMEC for the correct configuration of the Battery according to the specific battery installed.

  • Page 64: Default Settings

    10.4 DEFAULT SETTINGS NOTE! Changes to the threshold parameters listed below can lead to changes regarding conformity with the standard and must be approved by the on site electric utility company and/or the appropriate authority. The system is qualified as a "Grid Support Utility Interactive Inverter", covering grid support functions specified in UL1741 Supplement SA.

  • Page 65: Interconnection System Response To Abnormal Voltages

    10.4.5 INTERCONNECTION SYSTEM RESPONSE TO ABNORMAL VOLTAGES IEEE 1547a-2014 Threshold Voltage (% of UNOM) Clearing time (s) < 45 {45 - 100} 0.16 {0 - 0.16} < 60 {45 - 100} 1.00 {0 - 11.00} < 88 {45 - 100} 2.00 {0 - 21.00} >...

  • Page 66: Operating Procedures

    11. OPERATING PROCEDURES NOTE: before carrying out any operations on the unit read the 'Safety standards' chapter care- fully. 11.1 SWITCHING ON SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...

  • Page 67: Switching Off

    11.2 SWITCHING OFF Q70 isn't present on PCS 100kW, 132kW and 200kW. If the auxiliary power supply also needs to be cut off, disconnect the cable from the auxiliary power supply input socket or break the fuse connection. This procedure will switch off all the auxiliary SUNSYS PCS IM equipment, including the system controller and the control panel.

  • Page 68: Standard Features And Options

    12. STANDARD FEATURES AND OPTIONS Features Type Description Availability This feature provides AC surge protection devices Electrical protection against AC Available as option (SPD AC) overvoltage This feature provides DC surge protection devices Electrical protection against DC Available as option (SPD DC) overvoltage Serial communication interface...
  • Page 69 SUNSYS PCS IM 132 - 200 TL RS232/485 JBUS RS232 RS232/485 JBUS RS232 RS232/485 C1 pin key RS232 pin key 1 Not connected 1 Reserved 2 RX for RS232 2 RX for RS232 3 TX for RS232 3 TX for RS232 4 Data + 4 Reserved 5 GND...

  • Page 70: Modbus Tcp Interface

    12.2 MODBUS TCP INTERFACE The SUNSYS PCS IM can be managed from remote stations using MODBUS TCP network protocol. See menu SETTINGS > CONNECTIVITY > PERIPHERALS > NETWORK PARAMETERS to Enable/Disable DHCP setting. Restart the HMI after modifying the parameters. IP Addresses can be changed only if DHCP is disabled. SUNSYS PCS IM 33 TR - 66-100 TR Control...

  • Page 71: Adc Card

    12.3 ADC CARD This card manages four normally closed or normally open outputs and three digital inputs in configurable mode. • Electrical data. - Permitted rated current and voltage of normally open or normally closed contacts: 2 A 250 Vac depending on the terminal used.

  • Page 72: Serial Communication Interface

    12.4 SERIAL COMMUNICATION INTERFACE Isolated Serial RS232 DB9 and RS485 connectors are available on the card. Isolated Serial RS232 DB9 1 Reserved 6 Reserved 2 RX for RS232 7 Reserved 3 TX for RS232 8 Reserved 4 Reserved 9 Reserved 5 GND for RS232 Isolated RS485 If used in 132, or 200 TL the serial communication interface cards must be n°2.

  • Page 73: Signal Cables Route

    12.5 SIGNAL CABLES ROUTE IM 132 - 200 TL Cable fi xing points Signal conduct Power terminal area WARNING: Signal cables must not entry inside the power terminal area. SUNSYS PCS2 IM UL Power Conversion System and Storage with Islanding Mode from 33 to 200 kVA - Ref.: IOMSUNPCXX07-EN 01...

  • Page 74: Warnings And Troubleshooting

    13. WARNINGS AND TROUBLESHOOTING The alarm messages offer immediate diagnosis of any faults, malfunctions or breakdowns in the batteries. The following events are indicated: • Warning: non-serious alarm condition that causes the unit stop. This can be reset automatically. • Alarm: serious alarm conditions that cause the unit stop. These alarm conditions require a manual reset. Alarm and warnings are divided into two categories: •...
  • Page 75 System warnings Warning Cause Remedy Low Insulation Resistance Detection of low insulation resistance. Check the Insulation to earth. Insulation sensor feedback not Check the Insulation Monitoring Insulation Sensor Fault correct. Device is properly connected. Module 1 on Alarm Module 1 stopped by alarm. Check Module 1.
  • Page 76 Unit alarms Alarms Cause Remedy Unit off due to over- Over-temperature cause. Reduce ambient temperature. temperature Make sure the air inlets and outlets on Fan fault Ventilation system breakdown. the front and rear of the unit are free from obstructions. Unit locked Internal cause.

  • Page 77: Preventive Maintenance

    NOTE: before carrying out any operations on the unit read the 'Safety standards' chapter care- fully. NOTE: any work carried out on the equipment must be performed by qualified technicians autho- rised by SOCOMEC. Routine maintenance carried out annually is recommended in order to provide optimum operating efficiency and avoid equipment downtime.

  • Page 78: Ul1741Sa: How To Configure Grid Support Functions

    NOTE: for transformer based models (PCS IM 33-66-100TR), formal compliance to UL1741SA standard requires 3-wire output only (w/o neutral connection), while operating in grid-tied mode. Contact Socomec for further information. 15.2 TRIP THRESHOLDS MENU > SETTINGS > PCS SETTINGS > AC INTERFACE PROTECION Voltage and frequency trip thresholds can be set following the table below.

  • Page 79: Ride Through Mode & Timings

    15.3 RIDE THROUGH MODE & TIMINGS The L/HVRT (Low and High Voltage Ride-Through) and L/HFRT (Low and High Frequency Ride-Through) define the behavior of the system in response to low and high voltage and frequency excursions outside the normal range of operation of the PCS.
  • Page 80 Figure SA10.1 Example operating parameters that correspond to Rule 21 default ride-through and must trip regions in the time-frequency domain Table SA10.1 Example operating parameters that correspond to Rule 21 L/HFRT Region System Frequency Minimum Range Ride-Through Ride-Through Trip Time (s) Default Settings of Adjustability Until (s)
  • Page 81 Name of Name of Name of Default Programmable range Description parameter parameter parameter value group sub-group RIDE TROUGH ENABLE Ride Through Enable Ride-Through Enabled Enabled/Disabled Enable mode VOLTAGE RIDE THROUGH BEHAVIOR Not Applicable/Momentary Behaviour in HV2 HVR2 Mode Cessation /Mandatory Applicable region Operation/Permissive Operation...

  • Page 82: Ramps

    15.4 RAMPS Two types of ramp rate characteristics are defined: - Soft-start ramp-up rate that defines the behavior of the device to ramp from zero to operating power after a trip or at first system power-on. - Normal ramp-up rate when the inverter is adjusting the output power. Parameters can be set in the following menu: MENU >...
  • Page 83 3) Frequency-Watt (FW) function: the inverter may change its active power output with changes in grid frequency. The figure below shows an example as reported in UL1741 Supplement SA standard. Figure SA14.1 Freq-Watt characteristic #1 (maximum slope) 4) Volt-Watt (VW) function: the inverter may change its active power output with changes in grid voltage. The figure below shows an example as reported in UL1741 Supplement SA.
  • Page 84 The user must adjust the relevant parameters for each of the user modes as outlined below. MENU > SETTINGS > PCS SETTINGS > POWER SETTINGS Name of Name of Name Name of Default Programmable Description parameter parameter of sub parameter value range group...
  • Page 85 Name of Name of Name Name of Default Programmable Description parameter parameter of sub parameter value range group sub-group menu CONTROL TYPE Remote Q refer- ence/Fixed Q Reactive Power Remote Q Reactive power management setpoint/Q=f(V) Control Type reference strategy type A/Fixed cosPhi/Disabled CONSTANT POWER FACTOR System behaviour in reactive...

  • Page 86: Safeguarding The Environment

    16. SAFEGUARDING THE ENVIRONMENT Do not dispose of electrical appliances with normal waste, use separate collection facilities. Follow local council waste regulations for proper disposal arrangements to reduce the environmental impact of waste electrical and electronic equipment or contact your local government for information regarding the collection arrange- ments available.

  • Page 87: Technical Specifications

    Maximum recharging 160 + 160 240 + 240 current Battery Section Lithium, Lead acid, Supported in combination with PMS. Vanadium Redox, Generic Please contact Socomec for compatibility. Battery AC Section Maximum continuous power Maximum continuous apparent power On-grid overload 110% - 30 minutes...
  • Page 88 Model 33 TR 66 TR 100 TR 132 TL 200 TL 242 A x 40 362 A x 40 121 A x 40 Off-grid short-circuit ms + ms + ms + current phase-neutral (Ik1 Not applicable 192 A x 60 287 A x 60 IEC60909-0) 96 A x 60 ms...
  • Page 89 Model 33 TR 66 TR 100 TR 132 TL 200 TL External Over Voltage SPD type 2 protection type (AC termi- 1.8 kVPK [L-G] / 2.5 kVPK [L-L] nals) Enclosure rating NEMA 1 Environmental category Non-air-conditioned indoor space -5 °C to +50 °C (23 °F to 122 °F) Operating ambient temper- -5 °C to 0 °C (23 °F to 32 °F) with derating ature...
  • Page 92 Socomec: our innovations supporting your energy performance 3,200 independent manufacturer employees % of sales revenue experts worldwide dedicated to R&D dedicated to service provision Your power management expert POWER POWER POWER EXPERT SWITCHING MONITORING CONVERSION SERVICES The specialist for critical applications...

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