HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Transcription

1 Instruction Bulletin A1 05/2007 LaVergne, TN, USA Sepam Series 80 Quick Start Retain for future use. Safety Precautions DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Apply appropriate personal protective equipment and follow safe electrical work practices. See local regulation This equipment must only be installed and serviced by qualified electrical personnel Turn off all power supplying the Sepam and the equipment in which it is installed before working on it Before performing visual inspections, tests, or maintenance on this equipment, disconnect all sources of electric power. Assume that all circuits are live until they have been completely deenergized, tested, and tagged. Always use a properly rated voltage sensing device to confim that power is OFF Replace all devices, doors, covers, and barriers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury. CAUTION DAMAGE TO MEMORY CARTRIDGE Do not connect nor disconnect the memory cartridge with the power ON Failure to follow these instructions can result in equipment damage. 1

2 Sepam Series A1 Instruction Bulliten 05/2007 Receiving, Storing, and Handling Storing Commissioning Documentation Sepam can be stored in its original packaging in a closed and sheltered location under the following conditions: ambient temperature 13 to +158 F ( 25 C to +70 C) non-condensing humidity 90% Annual inspection of the Sepam unit and packaging is recommended. Once installed, energize Sepam as soon as possible, especially if Sepam operates in a location that has greater than 90% humidity. Storing an unenergized and unpackaged Sepam for long periods may damage the unit. The Quick Start Guide provided with each Sepam serves as an installation and commissioning guide for all customers, as well as a reminder for operators. Consult the operation manual for detailed information on the installation, use, commissioning, and maintenance of Sepam Series Schneider Electric. All Rights Reserved.

3 A1 Sepam Series 80 05/2007 Instruction Bulletin Identification 1 The base unit hardware reference label is on the back of the front panel door. A label for units sold in US is located on the right side of the Sepam base unit. Each Sepam is delivered in a separate package containing: 1 Sepam Series 80 base unit, with memory cartridge and two 20-point terminal blocks 1 battery (located in the foam padding on the right) 8 spring clips for mounting 2 terminal block identification labels 2 keys (mimic-based UMI only) 1 Quick Start Guide current and/or voltage sensor connectors Other optional accessories such as modules and cables are delivered in separate packages. To identify a Sepam, inspect the labels located on the inside of the front panel door: 1 DE10397a a Dispose of battery in accordance with EPA 5306W guidelines. Deseche la batería de acuerdo con las directrices correspondientes (EPA 5306W). Veuillez procéder à l'élimination Sepam 80 Label 2 DE10379 SEPAM Series 80 SQ1 S80A 24/48/125/250 Vdc The memory module identification label is located at the top of the memory module. Memory cartridge series 80 Cartouche mémoire série 80 des piles usagées conformément à la réglementation applicable (EPA 5306W) /A2 Do not insert or remove cartridge when power is on. Memory cartridge series 80 Cartouche mémoire série 80 MMS020S80 Substation S80 Subestación S80 Sou-station S80 Series 80 / Serie 80 / Série 80 SFT080 Logipam PLC Opt No inserte o retire el cartucho cuando haya alimentación. N'insérez pas ou ne retirez pas la cartouche lorsque l'appareil est sous tension /A2 3 MMS020XXX 4 The software reference label identifies the specific application and working language. MMS020S80 Substation S80 Subestación S80 Sou-station S80 Series 80 / Serie 80 / Série 80 An optional label may be at the bottom of the memory module if Logipam is included in the Sepam unit. Sepam Series 80 front view with door open. LogipamOpt SFT080 Logipam PLC Opt Schneider Electric. All Rights Reserved. 3

4 Sepam Series A1 Instruction Bulliten 05/2007 Description 1. Base unit 2. 8 mounting points for 8 spring clips 3. Red LED: Sepam (ON during startup and alarm self-test) 4. Green LED: Sepam ON 5. Gasket DE10401 A 20-pin connector for: 24 V DC to 250 V DC control supply 5 relay outputs B1 Connector for 3-phase current Ia, Ib, Ic inputs and ground B2 Sepam T87, M87, M88, G87, G88: connector for 3-phase current I'a, I'b, I'c inputs and ground Sepam B83: connector for: 3-phase voltage V'an, V'bn, V'cn inputs 1 residual voltage V r input Sepam C86: connector for capacitor unbalance current inputs C1 Modbus communication port 1 C2 Modbus communication port 2 D1 Remote module connection port 1 D2 Remote module connection port 2 E 20-pin connector for: 3 phase voltage Van, Vbn, Vcn inputs 1 residual voltage Vr input 2 residual current Ir, I'r inputs F Spare communication port H1 Connector for first MES120 input/output module H2 Connector for second MES120 input/output module H3 Connector for third MES120 input/output module Functional ground Schneider Electric. All Rights Reserved.

5 A1 Sepam Series 80 05/2007 Instruction Bulletin Dimensions Base Unit DE80070 in. (mm) DE80073 in. (mm) 1.57 (40) Mounting Clips (4) Panel front 8.74 (222) (200) (241) (264) Front view of Sepam 1.57 (40) 1.57 (40) Mounting Clips (4) 7.28 (185) Side view of Sepam with MES120, flush-mounted in front panel with spring clips (Front panel: 9 to 4 gauge) NOTE: Dashed lines represent clearance for Sepam assembly and wiring. DE10406 in (mm) DE (249) in (mm) (202) Top view of Sepam with 2.53 (64.2) 4.41 (112) 7.28 (185) 1.00 (25.5) (250) Cut-out 10.4 (264) Top view of Sepam with MES120, flush-mounted in front panel with spring clips (Front panel: 9 to 4 gauge) Assembly with AMT880 Mounting Plate DE80072 in. (mm) 9.84 (250) 7.95 (202) 0.26 (6.5) 1.57 (40) 1.57 (40) 1.57 (40) 1.57 (40) 1.57 (40) 9.69 (246) DE80075 in. (mm) 5.55 (141) 8.43 (214) (304) (324) AMT880 mounting plate 0.39 (10) 0.91 (23) Top view of Sepam with MES120, flush-mounted in front panel with spring clips (Front panel: in, or 3 mm thick) 2007 Schneider Electric. All Rights Reserved. 5

6 Sepam Series A1 Instruction Bulliten 05/2007 Spring Clip Mounting Direction The direction in which the spring clips are mounted depends on the thickness of the mounting frame. The top clips are mounted in the opposite direction to the bottom clips. DE in e 0.16 in 1.5 mm e 4.0 mm Mounting Clips 0.16 in e 0.24 in 4.0 mm e 6.0 mm Base Unit Flush-Mounting 1. Mount points 2. Spring clips 3. Setting 4. Positioning 5. Locking 6. Unlocking Sepam Series 80 is mounted on the mounting frame by 8 spring clips. The mounting surface must be flat and stiff to ensure tightness. DE10387 DE Schneider Electric. All Rights Reserved.

7 A1 Sepam Series 80 05/2007 Instruction Bulletin Installing MES120 and MES120G Modules Installing an MES120 Module on the Base Unit DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH This equipment must only be installed and serviced by qualified electrical personnel Turn off all power supplying the Sepam and the equipment in which it is installed before working on it Before performing visual inspections, tests, or maintenance on this equipment, disconnect all sources of electric power. Assume that all circuits are live until they have been completely deenergized, tested, and tagged. Always use a properly rated voltage sensing device to confim that power is OFF Replace all devices, doors, covers, and barriers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury. Refer to the picture below and perform the following steps to attach an MES120 Module to a Sepam base unit. 1. Insert the two pins on the MES module into the slots (1) on the base unit. 2. Push the module flush against the base unit to plug it into the connector (H2). 3. Partially tighten the two mounting screws (2) before locking them. MES120 modules must be mounted in the following order: 4. If only one module is required, connect it to connector H1. 5. If two modules are required, connect them to connectors H1 and H2. 6. If three modules are needed (maximum configuration), the three connectors H1, H2 and H3 are used. PE Schneider Electric. All Rights Reserved. 7

8 Sepam Series A1 Instruction Bulliten 05/2007 Connection Diagrams Connecting the Base Unit DE10349 DE10348 DE10398 CCA634 Ia Ib Ic I r Ir CCA634 Van Vbn Vcn Vr I a I b I c * Detection of Plugged Connector (required for proper operation. Installed manually) Connecting an MES120 Input/Output Module DE Schneider Electric. All Rights Reserved.

9 A1 Sepam Series 80 05/2007 Instruction Bulletin Wiring Sensor Connectors DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH All terminals must be screwed tight, whether or not they are used Failure to follow this instruction can result in death, serious injury, or equipment damage. A connector is required to attach the measurement sensors to B1 and B2 : CCA634 connector to connect the CTs CCA671 connector to connect the LPCTs CCT640 connector to connect the VTs The table below displays the compatible connectors for each type of Sepam. Sepam Models Connector B1 Connector B2 S80, S81, S82, S84, T81, T82, CCA634 or CCA671 M81, G82, B80 T87, M88, G88 CCA634 CCA634 M87, G87 CCA634 or CCA671 CCA634 or CCA671 C86 CCA634 or CCA671 CCA634 B83 CCA634 or CCA671 CCA640 NOTE: For Sepam to operate correctly, its functional ground terminal must be connected to the enclosure ground circuit. Wiring Instructions The table below identifies the wiring requirements for Sepam. Connector Type Wiring A and E B1 and B2 Screw type CCA inch (6.35 mm) ring lugs CCA in (4 mm) ring lugs CCA634 for connecting 1A or 5A CTs CCA671 RJ45, for connecting LPCT sensors CCT640 for connecting VTs Wiring without lugs: one wire with maximum cross-section AWG (0.2 to 2.5 mm²) two wires with maximum cross-section AWG (0.2 to 1 mm²) stripped length: to in (8 to 10 mm) Wiring with lugs: recommended Telemecanique wiring with lugs: DZ5CE015D for 1 x 1.5 mm² wire DZ5CE025D for 1 x 2.5 mm² wire AZ5DE010D for 2 x 1 mm² wires wire length: in (8.2 mm) stripped length: in (8 mm) 0.25 in (6.35 mm) ring or spade lugs maximum per terminal maximum wire cross-section of AWG (0.2 to 2.5 mm²) stripped length:.0236 in (6 mm) use an appropriate tool to crimp the lugs on the wires tightening torque: in-lb 4 mm ring or spade lugs, two lugs maximum per terminal maximum wire cross-section of AWG (1.5 to 6 mm² ) stripped length: in (6 mm) use an appropriate tool to crimp the lugs on the wires tightening torque: in-lb Built into low power current transformer (LPCT) sensor Same as wiring of CCA620 screw-type connector Grounding braid, to be connected to cubicle grounding: Functional ground Ring lug flat copper braid with cross-section 9 mm² maximum length: in (300 mm) MES120 Screw type Same as wiring of CCA620 screw-type connector 2007 Schneider Electric. All Rights Reserved. 9

10 Sepam Series A1 Instruction Bulliten 05/2007 Commissioning Installing the Battery Installing the Terminal Block Identification Label Energizing Install the battery (supplied) in its housing in accordance with the polarities indicated. A label showing the rear panel of Sepam and terminal assignments comes with each base unit to aid in installing and connecting Sepam and the MES120 input/output modules. The Sepam supply voltage must be 24 VDC to 250 VDC. After the Sepam relay is turned ON, it performs the following initialization sequence that lasts approximately 8 to 12 seconds: 1. ON and LEDs switch ON, "Sepam" displays on the screen. 2. LED switches OFF. 3. watchdog contact picks up. The phase currrent metering screen displays at the end of the sequence. Diagnosis At the end of the initialization sequence, the LED should be OFF. If the LED is flashing, a minor fault has been detected. Sepam is operating in downgraded operation. Check the connection of the MET1482, MSA141 and MCS025 modules. If the LED is steadily ON, a major fault detected. Sepam is in fail-safe position. Check that the CCA634 or CCA671 input connectors are plugged in Check the connection of the jumper between terminals 19 and 20 of connector E (DPC, Detection of Plugged Connector function) If the LED is still not OFF, refer to the "Maintenance" chapter of the operating manual. If the "LOW BATTERY" message displays, verify the battery is correctly installed (check polarity). Setting Parameters with SFT2841 Passwords The SFT2841 parameter setting and operating tool allows the user to: prepare Sepam parameters prepare protection and control function settings transfer the parameters and settings into Sepam Sepam has two 4-digit passwords: parameter setting password, which allows entry of all general parameters and protection settings protection setting password, which only allows entry of protection settings Passwords Default Values Personalized Values Parameter Setting 0000 Supplied by user Protection Setting 0000 Supplied by user Schneider Electric. All Rights Reserved.

11 A1 Sepam Series 80 05/2007 Instruction Bulletin Advanced UMI Description 1. Green LED: Sepam ON 2. Red LED: Sepam unavailable 3. 9 yellow indication LEDs 4. Label identifying the indication LEDs 5. Graphic LCD screen 6. Press to display measurements 7. Press to display switchgear, network, and machine diagnosis data 8. Press to display alarm messages 9. Sepam reset (or confirm data entry) 10. Acknowledgement and clearing of alarms (or move cursor up) 11. LED test (or move cursor down) 12. Press to display and accept activated protection settings 13. Press to display Sepam and Logipam data 14. Press to enter passwords 15. RS232 PC connection port 16. Backup battery 17. Memory cartridge 18. Door NOTE: The description of items 1 to 15 also applies to the DSM303 remote advanced UMI module. DE10390 CAUTION DAMAGE TO MEMORY CARTRIDGE Do not connect nor disconnect the memory cartridge with the power ON Failure to follow this inctruction can result in damage to the memory cartridge. ESD SENSITIVE COMPONENTS CAUTION Before touching the memory cartridge you must ground yourself and discharge any static charge Ground yourself every time before touching the memory cartridge Failure to follow this instruction can result in equipment damage Schneider Electric. All Rights Reserved. 11

12 Sepam Series A1 Instruction Bulliten 05/2007 Operation Access to Measurements The measurements are split into two categories, and are accessed via the following icons: the icon provides access to measurements the icon provides access to switchgear, network, and machine diagnosis data The values are presented in a series of screens as shown in the diagram below. Each time you select an icon, the system moves on to the following screen in the loop. DE10399 Ia, Ib, Ic When the protection function issues a fault trip, such as with phase overcurrent, the following events occur: 1. the Trip indicator goes ON. 2. the I > 51 indicator goes ON. 3. the UMI screen displays a "Phase fault" message and the date and time of the occurance of the fault. Press this key to display the last 16 unacknowledged alarm messages. Press this key to erase the message (acknowledgement). Press this key to reset the protection function. Changing Protection Settings The key may be used to change the set point and time delay of most of the protection functions in service in Sepam. It is accessed via a menu which lists the protection functions used. The user selects the protection function to consult or modify the setting of each of the units used for the function Schneider Electric. All Rights Reserved.

13 A1 Sepam Series 80 05/2007 Instruction Bulletin Mimic-Based UMI 1. LCD screen 2. Green LED: Sepam ON 3. Red LED: Sepam (ON during startup and alarm self-test) 4. Local close 5. Local open 6. Label identifying the indication LEDs 7. 9 yellow indication LEDs 8. Move cursor up 9. Confirm data entry 10. Move cursor down 11. RS232 PC connection port 12. Transparent door 13. Entry of two passwords 14. Mimic-based UMI display 15. Sepam reset 16. Display of alarm messages 17. Acknowledgement and clearing of alarms 18. Display of switchgear and network diagnosis data (or LED test) 19. Display and adaptation of activated protection settings 20. Display of measurements 21. Display of Sepam and Logipam data 22. Three-position key switch to select Sepam control mode 23. Backup battery 24. Memory cartridge 25. Door Description DE10390 CAUTION DAMAGE TO MEMORY CARTRIDGE Turn OFF the power before connectiong or disconnecting the memory cartridge Failure to follow this instruction can result in damage to the memory cartridge. ESD SENSITIVE COMPONENTS CAUTION Before touching the Memory Cartridge you must ground yourself and discharge any static charge Ground yourself every time before touching the memory cartridge Failure to follow this instruction can result in equipment damage Schneider Electric. All Rights Reserved. 13

14 Sepam Series A1 Instruction Bulliten 05/2007 Operation Access to Measurements Measurements are arranged in two categories and are accessed by pressing one of the following icons: the icon provides access to measurements the icon provides access to switchgear, network and machine diagnosis data The values are presented in a series of screens as shown in the diagram below. Each time you select an icon, the system moves on to the following screen in the loop. Resetting the Relay clear reset When the protection function issues a fault trip, such as with phase overcurrent, the following events occur: 1. the Trip indicator goes ON. 2. the I > 51 indicator goes ON. 3. the UMI screen displays a "Phase fault" message along with the date and time of the appearance of the fault. Press the Alarm key to display the last 16 unacknowledged alarm messages. Press the Clear key to erase the message (acknowledgement). Press the Reset key to reset the protection function Schneider Electric. All Rights Reserved.

15 A1 Sepam Series 80 05/2007 Instruction Bulletin Changing Protection Settings Selecting the Control Mode Local Switchgear Control Use this key to change the set point and time delay of most of the protection functions in service in Sepam. Access the key through a menu that lists the protection functions used. Selecting the required protection function allows you to view or edit the setting of each of the units used for the function. Selecting the Control Mode is accomplished by key-switch on the front of the mimic-based UMI: REMOTE, LOCAL, TEST. All the devices for which the opening and closing are controlled by Sepam can be controlled locally with the mimic-based UMI. Use logic equations or Logipam to define the most common interlocking conditions. Operating Procedure: 1. Select the LOCAL control mode on the key-switch. 2. Select the device to be controlled by moving the selection window using the or keys. Sepam checks whether local control of the selected device is authorized and informs the operator (selection window with a solid line). 3. Choose confirmation for the controlled device by pressing the key. The selection window will flash. 4. Choose device control by pressing: the key to open, or the key to close 2007 Schneider Electric. All Rights Reserved. 15

16 Sepam Series A1 Instruction Bulletin 05/2007 Notes Schneider Electric USA 295 Tech Park Drive, Suite 100 LaVergne, TN, USA SquareD ( ) Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material Schneider Electric. All Rights Reserved.