Page 1 USER MANUAL for: SEFELEC 64-SC PENT7761 reference ENGLISH...
Page 2: Table Of Contents
Exclusion of liability ......................8 Service Department ......................9 Presentation of the device ....................10 The various models in the Sefelec 64-SC range ............10 References for the internal scanner ................11 References for the external scanner ................12 Specifications ........................13 Over-voltage category ....................
Page 3 Layout of REAR panel sockets .................... 92 rear panel description ....................92 Maintenance and calibration ....................93 Preliminaries ......................... 93 Return of Equipment ..................... 93 Maintenance ......................... 93 End-user license agreement ....................95 EU declaration of conformity ..................... 100 SEFELEC 64-SC series user manual V1.01...
Page 4: Introduction
INTRODUCTION General points These instructions present the SEFELEC 64-SC series, a channel scanner intended to be used with a device in the 5x range. According to the number of channels required, the scanner has the form of additional cards in- stalled in a device in the 5x series (internal scanner - max.
Page 5: Guarantee
GUARANTEE EATON guarantees that this appliance is free from any construction and packaging defect. EATON also guarantees that the appliance will comply with the characteristics indicated in this document when used correctly. If the appliance does not comply with its specifications in the year following its initial delivery, it will be repaired free of charge at our premises in Lognes.
Page 6: Pictograms Used
Indicates a situation which may be dangerous. Damage to equipment or to parts of the installation may occur, if suitable pre- cautionary measures are not taken. IMPORTANT Indicates important information on the device. NOTE SEFELEC 64-SC series user manual V1.01...
Page 7 SEFELEC 64-SC series user manual V1.01...
Page 8: Warning And Safety Instructions
WARNING AND SAFETY INSTRUCTIONS The devices in the SEFELEC 64-SC series are intended for conducting dielectric strength tests, high-value or low-value resistance measurements. Warning: • The device must be used only in compliance with the provisions men- tioned hereinabove. • Correct usage of a device assumes transport, installation, handling and maintenance according to the instructions.
Page 9: Declaration Of Conformity
DECLARATION OF CONFORMITY SEFELEC 64-SC series devices are compliant with the regulatory provisions defined by: European directives 2014/35/EU on the safety of electrical equipment designed for use within certain volt- age limits (LVD) 2014/30/EU on electromagnetic compatibility (EMC) 2011/65/EU on the restriction of the use of certain hazardous substances...
Page 10: Service Department
For any technical questions you may have, please contact your technical representative or the after-sales service at the following address: EATON SEFELEC SAS 19 rue des Campanules F-77185 - LOGNES FRANCE Tel. +33 (0)1 64 11 83 40 Website: https://www.sefelec.com SEFELEC 64-SC series user manual V1.01...
Page 11: Presentation Of The Device
PRESENTATION OF THE DEVICE THE VARIOUS MODELS IN THE SEFELEC 64-SC RANGE The SEFELEC 64-SC series is a range of products that allow dielectric strength tests, insulation measurements and earth continuity measurements to be automated very simply and in a very complete way.
Page 12: References For The Internal Scanner
4-channel HV cord and 4-channel Earth continuity L=5 metres Rear view of a 5x series device equipped with an SEFM-xx option The installation of an internal scanner is not compatible with the use of an external scanner. IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 13: References For The External Scanner
Strength-Insulation input for device other than 5x SEFO-64OUTHC Earth continuity output for extension rack SEFO-64OUTHV Strength-Insulation output for extension rack Mounting in a 19’’ rack SEFA-KR Configuration example for a SEFELEC 64-SC with 6 SEFM-8EHV modules and 2 SEFM-8EHC modules SEFELEC 64-SC series user manual V1.01...
Page 14: Specifications
15°C to 35°C. The tester air inlets must be kept clear. The appliance must be used indoors, horizontally or tilted on its feet. SEFELEC 64-SC series user manual V1.01...
Page 15: General Characteristics
0.6 kg 2 people are needed to handle weights > 25 kg Weight of the carton Add 2.5 kg Mini pallet weight Add 5 kg Dimensions Height Width Depth 131 mm 440 mm 455 mm SEFELEC 64-SC series user manual V1.01...
Page 16: Specifications Of The Measurement Channels
Organisation of a channel Hot bus (High Voltage) 1 Normally Open (NO) relay Cold bus (Earth) 1 Normally Closed (NC) relay Accuracy of the insulation resistance measurement with the SEFM- 4IHV and SEFM-8IHV modules: SEFELEC 64-SC series user manual V1.01...
Page 17 High Voltage output (LEMO HV terminal and SEFA-TE65) of the device as well as on IMPORTANT the guard terminal. Take the usual precautions for use with High voltage SEFELEC 64-SC series user manual V1.01...
Page 18 If the male connector is not connected, the relays Accessory presence detection cannot be controlled Organisation of a channel Hot bus (High Voltage) 1 Normally Open (NO) relay Cold bus (Earth) 1 Normally Closed (NC) relay SEFELEC 64-SC series user manual V1.01...
Page 19 100M < R ≤ 500M 500M < R ≤ 1G 1G < R ≤ 10G Accuracy from 1.5% to 9.9% Accuracy from 10% to 50% Accuracy greater than 50% (not recommended, see SEFM-8EHVHO module) SEFELEC 64-SC series user manual V1.01...
Page 20 Nb_mod Accuracy ≤ (1.7% +1U) 100M ≤ (2.3% +1U) 100M ≤ (3.1% +1U) 100M ≤ (14.3% +1U) 100M R_measured (Ω) Nb_mod Accuracy ≤ (3.5% +1U) ≤ (9.5% +1U) ≤ (17.5% +1U) ≤ (129.5% +1U) SEFELEC 64-SC series user manual V1.01...
Page 21 SEFM-8EHV modules: With a dielectric strength test voltage in AC, the parasitic capacitances (earthed and guard) of the SEFELEC 64-SC scanner consume leakage currents that are provided by the generator of the 5x. This has the effect of limiting the current available for the test of the sample according to the formula given hereinbelow: ��...
Page 22 If the male connector is not connected, the relays Accessory presence detection cannot be controlled Organisation of a channel Hot bus (High Voltage) 1 Normally Open (NO) relay Cold bus (Earth) 1 Normally Closed (NC) relay SEFELEC 64-SC series user manual V1.01...
Page 23 Accuracy from 5.1% to 10% (to improve accuracy, increase the test time by referring to the minimum time formulas in Table 1) Accuracy greater than 10% (to improve accuracy, increase the test time by referring to SEFELEC 64-SC series user manual V1.01...
Page 24 ≥ 2 1000 Minimum time R_measured (Ω) Nb_mod U_test (V) Accuracy (%) (second) ≤ (1.5% +1U) ≥ 200 100G 1000 ≤ (5% +1U) ≥ 32 100G 1000 ≤ (10% +1U) ≥ 12 100G 1000 SEFELEC 64-SC series user manual V1.01...
Page 25 SEFM-8EHVHO modules: With a dielectric strength test voltage in AC, the parasitic capacitances (earthed and guard) of the SEFELEC 64-SC scanner consume leakage currents that are provided by the generator of the 5x. This has the effect of limiting the current available for the test of the sample according to the formula given hereinbelow: ��...
Page 26 Accessory presence detection cannot be controlled Organisation of a channel current bus 1 Normally Open (NO) relay voltage bus 1 Normally Open (NO) relay 2-wire switching mode (external straps) 8 channels 4-wire switching mode 4 channels SEFELEC 64-SC series user manual V1.01...
Page 27 I = 32 A and accessories of 5 meters in length 1_Mod 2_Mod 3_Mod 4_Mod 5_Mod 6_Mod 7_Mod 8_Mod 1000 R(mΩ) For example, for 30AAC we can measure 100 mΩ on module SEFM-8EHC n°1 and for module n°8 the current is reduced to 22AAC. SEFELEC 64-SC series user manual V1.01...
Page 28 If the male connector is not connected, the relays Accessory presence detection cannot be controlled Organisation of a channel Current bus 1 Normally Open (NO) relay Voltage bus 1 Normally Open (NO) relay 2-wire switching mode 4 channels 4-wire switching mode Unavailable SEFELEC 64-SC series user manual V1.01...
Page 29 Max values of R with I = 32 A and accessories of 2 or 5 meters in length 35,00 30,00 25,00 20,00 ODU_2m 15,00 ODU_5m 10,00 5,00 0,00 1000 R(mΩ) SEFELEC 64-SC series user manual V1.01...
Page 30: Safety
After installation, ensure that the latter remains accessible. In the event the power cord is replaced, always use a ATTENTION power cord that is adapted to the power less than 3 metres long and CE certified. SEFELEC 64-SC series user manual V1.01...
Page 31: Safety Loops
4.2.1. SAFETY LOOPS Sefelec 64-SC series devices are used combined with devices from the 5x series of which the voltages and currents in question can be dangerous if touched. Protection for the personnel is the responsibility of the management of the site where the devices are installed.
Page 32: Optimising The Safety
(Option SEFO-CO160) must be implemented. ATTENTION EATON on request can supply a locking system used during the test to control a type CA001, CA002 (image below) or CA003 safety cage to conduct the tests in complete safety. SEFELEC 64-SC series user manual...
Page 33: Precautions For Use
IMPORTANT During use of SEFELEC 64-SC series devices, EATON cannot be held liable for any equipment faults or loss of production resulting from dam- age to the tester by failure to comply with the operating conditions set out above (environment, mains power supply and operation).
Page 34: Operating Principle
The guard potential is connected to the guard potential of the generator of the Sefelec 5x device which can also be accessed on the GUARD safety socket. The guard potential makes it possible to dump the parasite leakage currents that therefore are not measured by the 5x device ammeter. SEFELEC 64-SC series user manual V1.01...
Page 35: Channel Module - Earth Continuity
5x device to a reference point of the equipment to be tested. A 4-channel module will make it possible to measure 4 different points with respect to a non- switched reference point. SEFELEC 64-SC series user manual V1.01...
Page 36: Schematic Diagram For The External Scanner (4-Wire Measurement With 2-Wire Or 4-Wire Switching)
(2, 4, 6, 8) and an odd point (1, 3, 5, 7). An 8-channel module will make it possible to measure four earth continuity resistances. See the connection in paragraph 5.2.4 SEFELEC 64-SC series user manual V1.01...
Page 37: External Scanner: 4-Wire Measurement With 2-Wire Switching
8 resistances per module (4 resistances in the example): To be connected to the reference earth point of the DUT. Example with 4 earth continuity test points Connect only IB / UB to the scanner IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 38: External Scanner: 4-Wire Measurement With 4-Wire Switching
Example of a 4 wires earth continuity measurement with 4-wire switching making it pos- sible to measure up to 4 resistances per module (2 resistances in the example): Example of an earth continuity measurement between 2 points without a common reference point SEFELEC 64-SC series user manual V1.01...
Page 39: Commissioning
CONTENT WHEN DELIVERED When the device is delivered, the package should contain the following items as standard: For a SEFELEC 64-SC external scanner: • Rack with the HV and/or HC switching modules. • 2P+E 16A CE certified power cord 1.5m long.
Page 40 And according to your order: • Test certificate with the measurement report. The complete user manual for the scanner is available through a link on our internet site. Please contact EATON if any items are missing. See the chapter After-sales service.
Page 41: Instructions For Rack Mounting
INSTRUCTIONS FOR RACK MOUNTING When the Sefelec 64-SC series device must be incorporated into a bay, follow the instructions below: The dimensions of the device are: height 3U, 19’’ standard width, Depth of 520 mm with the connectors. Use 19’’ standard bays with a depth of at least 600 mm.
Page 42 The tester air inlets must be kept clear. The dimensions of the bay as well as the mounting of the device will allow air to circulate around the latter in order to endure a maximum operating temperature of 45°C. NOTE SEFELEC 64-SC series user manual V1.01...
Page 43: Connecting An External Scanner To A 5X Device
CONNECTING AN EXTERNAL SCANNER TO A 5X DEVICE Presentation of the connecting of one or more Sefelec 64-SC racks to a 5x series measuring device. Example of a unit comprised of a Sefelec 56-S with outputs on the rear face (mandatory) and with two 64-channel scanners each.
Page 44: Rack Addressing
RACK ADDRESSING It is possible to form a set of 1 to 8 Sefelec 64-SC switching racks. Each rack must be identified by an address from 1 to 8 that can be selected on the rear panel of the racks by a rotary switch located at the bottom left as shown below: Use a small flat screwdriver to position the rotary switch facing the number that corresponds to the rack's address.
Page 45: Distribution Of Measurement Channels, Configuration Example
WAGO type connector. The HV wires that are to be used must be disconnected and connected to the test system. Unused wires must remain short-circuited to the earth by the WAGO connector. IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 46: Rear Panel Connections
Connect the 5x series device (CAN INTERFACE socket) with the Sefelec 64-SC rack (CAN IN socket) using an uncrossed 9-pin SUB-D cable. With several SEFELEC 64-SC racks, proceed in the same way to inter-connect all the racks. On the last rack, it is necessary to connect the 120 Ohm CAN load connector to the socket marked CAN OUT to ensure the proper func- tioning of the CAN bus.
Page 47: Turning On The Device
Turn on the external(s) scanner(s) first by pressing the ON/OFF push- button located on the right side of the device IMPORTANT Then continue likewise for the 5x series device: After turning off the Sefelec 64-SC device, wait 5 seconds before turning it on again. IMPORTANT SEFELEC 64-SC series user manual...
Page 48 If this is normal, for example in the case where the device is used without a scanner, press the button: Do not show again, otherwise press the More information button to go to the following screen: Follow the instructions to activate scanner detection. SEFELEC 64-SC series user manual V1.01...
Page 49 (missing rack or module), the following message will be displayed: By pressing the Ok button, you will be taken to the following screen and the floppy disk function key will allow to save the new configuration. SEFELEC 64-SC series user manual V1.01...
Page 50 If a scanner is detected with a configuration that is identical to the one memorised, the start-up screen will indicate: Press the SCAN button to go to the following screen; Example of a display with 4 external racks SEFELEC 64-SC series user manual V1.01...
Page 51 The circular arrow key allows you to refresh the configuration of the detected scanner and to then display it. Press the Home icon or the blue arrow at the top left to go back to the start-up screen. SEFELEC 64-SC series user manual V1.01...
Page 52: Operating The External Scanner
DEFAULT with the following parameters: a voltage of 1,500VAC 50Hz, cycle times from 0.5-1-0.5 seconds and a detection mode with IMAX = 1mA. Then go to the SEQUENCE mode by pressing the Sequence key in the home menu SEFELEC 64-SC series user manual V1.01...
Page 53 And create a new Sequence file by selecting the key with the folder icon: to display the list of available files: SEFELEC 64-SC series user manual V1.01...
Page 54 Select the Hipot function to display the following line: Select the configuration file (e.g.: TEST_HV_01) that you want to use for this test step by press- ing the yellow area on the Hipot program line SEFELEC 64-SC series user manual V1.01...
Page 55 To select a whole module, click in the Module column; to unselect a module, press again in the Module column. To select channels one by one, press the lines in the Number column, in the example lines 1 to SEFELEC 64-SC series user manual V1.01...
Page 56 All the plug connectors must be connected to be able to start a test. IMPORTANT For accessories that are not connected when the START key is pressed, the following message will be displayed: Reconnect the indicated connectors to run a test. SEFELEC 64-SC series user manual V1.01...
Page 57 IMPORTANT During dielectric strength tests and insulation measurements, it is strongly recommended to connect all the pins that must be earthed on the SEFELEC 64-SC via accessories of the SEFA-SCHVxx type, not di- rectly to an earth potential. IMPORTANT SEFELEC 64-SC series user manual...
Page 58 (GRAPH) or a representation of the channels (SCAN) with the channel or channels switched to HV and green for non-switched channels or switched to the earth. Scrolling is possible only in the end-of-test screen display mode (GRAPH). SEFELEC 64-SC series user manual V1.01...
Page 59: Programming An Insulation Measurement
INSULATION. During dielectric strength tests and insulation measurements, it is strongly recommended to connect all the pins that have to be earthed on the SEFELEC 64-SC via accessories of the SEFA-SCHVxx type, not di- rectly to an earth potential. IMPORTANT 9.1.3.
Page 60 If neither 2- or 4-wire modes was selected beforehand, the following screen is displayed: Click on the rectangular area SEFELEC 64-SC series user manual V1.01...
Page 61 4 wires regardless of the switching mode chosen. See paragraph 5.2.2 to know the difference between the 2-wire and 4-wire switching modes. According to the application, choose the suitable mode, for example 2 wires: SEFELEC 64-SC series user manual V1.01...
Page 62 Follow the recommendation: Or the 4-wire mode: SEFELEC 64-SC series user manual V1.01...
Page 63 Then click in the State column as many times as needed to obtain the mode: Closed Open which is reserved for the sequential cycling mode (Auto Scan) The switching configuration is automatically saved Exit this screen by pressing the Quit key SEFELEC 64-SC series user manual V1.01...
Page 64 All the plug connectors must be connected to be able to start a test. IMPORTANT For accessories that are not connect when the START key is pressed, the following message will be displayed: Reconnect the indicated connectors to run a test. SEFELEC 64-SC series user manual V1.01...
Page 65 Test step 3: Channel 3 with respect to the reference channel Test step 4: Channel 4 with respect to the reference channel Test step 5: Channel 5 with respect to the reference channel Test step 6: Channel 6 with respect to the reference channel SEFELEC 64-SC series user manual V1.01...
Page 66: Non-Sequential Exploration Mode
7 and 8 connected to the earth with channels 2, 4 and 6 insulated. Define a first step by selecting the Strength function Choose the dielectric strength test configuration file, for example TEST_RIGID01 Set the Auto Scan line to OFF Press the yellow zone marked Scanner: SEFELEC 64-SC series user manual V1.01...
Page 67 IMPORTANT During dielectric strength tests and insulation measurements, it is strongly recommended to connect all the pins that have to be earthed on the SEFELEC 64-SC via accessories of the SEFA-SCHVxx type, not di- rectly to an earth potential. IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 68 In order to secure the connections of the ODU connectors of the acces- sories, it is recommended to screw the captive screws located on the top and bottom parts of the cover of the connectors using a Philips screwdriver IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 69 IMPORTANT During dielectric strength tests and insulation measurements, it is strongly recommended to connect all the pins that have to be earthed on the SEFELEC 64-SC via accessories of the SEFA-SCHVxx type, not di- rectly to an earth potential. IMPORTANT...
Page 70 (GRAPH) or a representation of the channels (SCAN) with the channel or channels switched to HV and green for non-switched channels or switched to the earth. Scrolling is possible only in the end-of-test screen display mode. SEFELEC 64-SC series user manual V1.01...
Page 71: Programming An Insulation Measurement
Auto Scan line to OFF During dielectric strength tests and insulation measurements, it is strongly recommended to connect all the pins that have to be earthed on the SEFELEC 64-SC via accessories of the SEFA-SCHVxx type, not di- rectly to an earth potential. IMPORTANT 9.2.3.
Page 72: The Internal Scanner
4-channel module Strength-Insulation and 4-channel Earth conti- SEFM-4IHVHC nuity SEFM-8IHC 8-channel module Earth continuity internal scanner SEFM-8IHV 8-channel module Strength-Insulation internal scanner Rear view of a 5x series device equipped with the SEFM-xx option: internal scanner SEFELEC 64-SC series user manual V1.01...
Page 73 M1 to M2: 4-channel modules with the HV or HC switching type The channels of each module between 1 and 4 are green if the accessory's connector is plugged in and grey if not. SEFELEC 64-SC series user manual V1.01...
Page 74 The circular arrow key allows you to refresh the configuration of the detected scanner and to then display it. Press the Home icon or the blue arrow at the top left to go back to the start-up screen. SEFELEC 64-SC series user manual V1.01...
Page 75: Using The Internal Scanner
High Voltage output (LEMO HV terminal and SEFA-TE65) of the device as well as on IMPORTANT the guard terminal. Take the usual precautions for use with High voltage SEFELEC 64-SC series user manual V1.01...
Page 76: Updating The Firmware Of The Relay Control Card Of The External Scanner
Updating the Firmware of the relay control card can be done from a Sefelec 5x device connected to the Sefelec 64-SC scanner with the eaton-maj-fct.zip update file (do not unzip this file and check with our after-sales service or our website to obtain the latest version available) which will be saved on a USB key.
Page 77: List Of Rs-232C, Ethernet, Usb, Ieee488-2 Commands
LIST OF RS-232C, ETHERNET, USB, IEEE488-2 COMMANDS The commands listed in these instructions correspond to the commands that are specific to the Sefelec 64-SC channel scanner. For all the com- mands in the 5x series, please refer to paragraph 21 of the operating manual for the 5x series.
Page 78: 12.1.1. Standardised Requests
0 = No bit of the *STB register filtered by the SRE mask has changed since the last time it was read 1 = At least one of the bits of the *STB register filtered by the SRE mask has changed since the last time it was read b7 Not used SEFELEC 64-SC series user manual V1.01...
Page 79: 12.1.2. Device-Dependent Controls
: 8-channel High Voltage external scanner HV-4 : 4-channel High Voltage internal scanner HVHO-8 : 8-channel High Voltage with external scanner guard HC-8 : 8-channel High current external scanner HC-4 : 4-channel high current internal scanner SEFELEC 64-SC series user manual V1.01...
Page 80 - Pop-up indicating that one or more scanners have not confirmed good reception of the chan- nel controls sent - All the channels are automatically open - It is necessary to check the new configuration via the SCAN:CONF:UPDATE control before being able to control channels or relays again SEFELEC 64-SC series user manual V1.01...
Page 81 - Pop-up indicating that one or more scanners have not confirmed good reception of the chan- nel controls sent - All the channels are automatically open - It is necessary to check the new configuration via the SCAN:CONF:UPDATE control before being able to control channels or relays again SEFELEC 64-SC series user manual V1.01...
Page 82 - Pop-up indicating that one or more scanners have not confirmed good reception of the chan- nel controls sent - All the channels are automatically open - It is necessary to check the new configuration via the SCAN:CONF:UPDATE control before being able to control channels or relays again SEFELEC 64-SC series user manual V1.01...
Page 83 - Pop-up indicating that one or more scanners have not confirmed good reception of the chan- nel controls sent - All the channels are automatically open - It is necessary to check the new configuration via the SCAN:CONF:UPDATE control before being able to control channels or relays again SEFELEC 64-SC series user manual V1.01...
Page 84 SCAN:RESET:AUTO {ON|OFF} Activates or deactivates automatic reset (return to the OPEN state) of all the channels following an end of test. The default value is ON. Message returned by the device: SEFELEC 64-SC series user manual V1.01...
Page 85: Summary Of The Special Commands For The Scanner Via The Rs232, Ethernet, Usb, Ieee488-2 Link
VIA THE RS232, ETHERNET, USB, IEEE488 -2 LINK Code SCAN:CONF:UPDATE SCAN:CONF:COUNT? SCAN:CONF:COUNT? {CHANNEL | RACK | MODULE} SCAN:CONF:NEXT? SCAN:HV (@{<NR1>|<NR1>:<NR1>}...[, {<NR1>|<NR1>:<NR1>}]) {HIGH|EARTH|ISOLATED|AUTOTEST} SCAN:HC (@{<NR1>|<NR1>:<NR1>}...[, {<NR1>|<NR1>:<NR1>}]) {CLOSE|OPEN},{CLOSE|OPEN} SCAN:RELAY (@{<NR1>|<NR1>:<NR1>}...[, {<NR1>|<NR1>:<NR1>}]) {ON|OFF} SCAN:ALL {OPEN|DEFault} SCAN:HV:ALL {HIGH|EARTH| ISOLATED |DEFault |AUTOTEST} SCAN:HC:ALL {OPEN|CLOSE},{OPEN|CLOSE} SCAN:RESET:AUTO {ON|OFF} SEFELEC 64-SC series user manual V1.01...
Page 86: 12.1.4. Operating Fault On The Rs232C Serial Link
Before sending another control, it is imperative to wait for the SEFELEC 5X series device to signal its availability by sending the character. If a code arrives during the processing of the preceding code, it can cause incoher- ent operation of the device or block it. SEFELEC 64-SC series user manual V1.01...
Page 87: Direct Control Of The Relays (Sefelec 64-Scplc)
DIRECT CONTROL OF THE RELAYS (SEFELEC 64 -SCPLC) In the case of use of a Sefelec 64-SC scanner without a 5x series device, it is possible to use the SEFELEC 64-SCPLC version that retains the measurement characteristics of the Strength- Insulation and Earth continuity switching modules, but which provides direct access to the switching relay coils.
Page 88: Control Of The Earth Continuity Modules
The relays are controlled by bringing an earth potential on the pin of the connector (C1 to C4 at the rear panel of the Sefelec 64-SCPLC rack) that corresponds to the desired channel. The relays must be controlled in pairs: RE1+RE2, RE3+RE4, … SEFELEC 64-SC series user manual V1.01...
Page 89: Control Of The Strength-Insulation Modules
In the absence of a control, the NC relays set all the channels to the earth potential. To set a High voltage channel, the relays of the channel have to be controlled at the same time: RE1+RE2 or RE3+RE4 or … SEFELEC 64-SC series user manual V1.01...
Page 90: Control Of The Strength-High Insulation Modules
RE1+RE2 or RE3+RE4 or … The Strength-High Insulation modules guarantee the specifications for insulation solely in the case of use of a guard voltage. This guard potential is limited to a max. voltage of 1,000VDC. IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 91: Pin Arrangement Of Connectors C1 To C4
M7-RE10-CH_53 M1-RE11-CH_6 M3-RE11-CH_22 M5-RE11-CH_38 M7-RE11-CH_54 M1-RE12-CH_6 M3-RE12-CH_22 M5-RE12-CH_38 M7-RE12-CH_54 M1-RE13-CH_7 M3-RE13-CH_23 M5-RE13-CH_39 M7-RE13-CH_55 M1-RE14-CH_7 M3-RE14-CH_23 M5-RE14-CH_39 M7-RE14-CH_55 M1-RE15-CH_8 M3-RE15-CH_24 M5-RE15-CH_40 M7-RE15-CH_56 M1-RE16-CH_8 M3-RE16-CH_24 M5-RE16-CH_40 M7-RE16-CH_56 See meaning of the pins on the next page. SEFELEC 64-SC series user manual V1.01...
Page 92 ATTENTION The characteristics of the relays are valid for switching conditions with a zero voltage and zero current (cold switching). To guarantee these specifications, it is imperative to comply with this requirement IMPORTANT SEFELEC 64-SC series user manual V1.01...
Page 93: Layout Of Rear Panel Sockets
➢ Z7: Output area of the cables for strength and insulation measurement for extension rack ➢ Z8: Input area of the cables for earth continuity measurement ➢ Z9: Input area of the cables for strength and insulation measurement SEFELEC 64-SC series user manual V1.01...
Page 94: Maintenance And Calibration
The commissioning, use and maintenance of the equipment must be car- ried out by qualified personnel. WARNING Our devices do not require special maintenance, except for calibration. In case of problems, please contact our service department. SEFELEC 64-SC series user manual V1.01...
Page 95 We recommend annual calibration of our devices. This calibration may be advanced or de- layed depending on the rate of use of the measurement device (ask the EATON service de- partment for advice). The latter must be carried out by qualified personnel with the detailed procedure and duly verified calibration means.
Page 96: End-User License Agreement
EATON, that may contain bug fixes or alternate program functions for the Software, and (b) a subsequent release of the Software, if and when developed by EATON. An Update does not include any release, new version, option, or future product, which EATON licenses separately.
Page 97 EATON. Licensee may transfer the Software directly to a third party only in connection with the sale of the EATON product in which it is installed or the sale of other products in which it may be permitted to be installed as described by EATON in the Documentation.
Page 98 APPLICABLE LAW, THE INSTALLATION AND USE OF THE SOFTWARE IS AT LICENSEE’S SOLE RISK. 5.0 General Provisions. 5.1 Update Policy. EATON may from time to time, but has no obligation to, create Updates of the Software or components thereof. 5.2 Limitation on Liability. NOTWITHSTANDING ANY PROVISION OF THIS AGREEMENT TO THE...
Page 99 C.F.R. § 12.212, and is provided to the U.S. Government only as a commercial end item. Consistent with 48 C.F.R. § 12.212 and 48 C.F.R. §§ 227.7202-1 through 227.7202-4, all U.S. Government End Users acquire the Software with only those rights set forth herein. Contractor / manufacturer is EATON Corpora- tion, 1000 Eaton Boulevard, Cleveland, Ohio 44122.
Page 100 EATON, the disclosure of which would cause substantial harm to EATON that could not be remedied by the payment of damages alone and such confidential aspects of the Software shall not be disclosed to third parties without the prior written consent of EATON. According- ly, EATON will be entitled to preliminary and permanent injunctive and other equitable relief for any breach of this Section 5.13.
Page 101: Eu Declaration Of Conformity
EU DECLARATION OF CONFORMITY SEFELEC 64-SC series user manual V1.01...
Page 102 SEFELEC 64-SC series user manual V1.01...
Page 103 SEFELEC 64-SC series user manual V1.01...
Page 104 Eaton is dedicated to ensuring that reliable, efficient, and safe power is available when it’s needed most. With unparalleled knowledge of electrical power management across industries, experts at Eaton deliver customized, integrated solutions to solve our customers most critical challenges. Our focus is on delivering the right solution for application. But decision makers demand more than just innovative products.