Sepam 2000 - Schneider Electric

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AssemblyAssembly on MV cables.Assembly on mounting plate.Group the MV cable (or cables) in the middleof the core balance CT. Use non-conductive bindingto hold the cable.Remember to insert the 3 medium volage cableshielding earthing cables through the corebalance CT.CablingThe CSH 120 or CSH 200 core balance CTis connected to the CCA 606 6-pin connector (item B)of the current input module.Recommended cable:b sheathed, shielded cable,b min. cable cross-section 0.93 mm 2 (awg 18),b resistance per unit length < 100 mΩ/m,b min. dielectric strength: 1000 V.Connect the connector cable shielding in the shortestmanner possible to the Sepam 2000 6-pin connector.Flatten the connection cable shielding against themetal frames of the cubicle.The cable shielding is grounded in Sepam 2000.Do not ground the cable by any other means.HV/MV substation Installation - Use - Commissioning1/15
InstallationUse of the CSH 30 interposing ring CTThe CSH 30 interposing ring CT should be used whenresidual current is measured by a current transformerwith a secondary circuit (1 A or 5 A).It acts as an interface between the currenttransformer and the Sepam residual current input.The CSH 30 interposing ring CT is mountedon a symmetric DIN rail. It may also be mountedon a plate by means of the mounting holes in its base.AssemblyThe cable must pass through the CSH 30 in the rightdirection in order for directional earth fault protectionto function correctly: the cable leaving the S2terminal of the current transformer should enterthrough the P2 side of the CSH 30 interposing ringCT.CablingThe secondary winding of the CSH 30 is connectedto the 6-pin connector of the CCA 606.Cable to be used:b sheathed, shielded cable,b min. cable cross-section 0.93 mm 2 (awg 18)(max. 2.5 mm 2 ),b resistance per unit length < 100 mΩ/m,b min. dielectric strength: 1000 V.Connect the CSH 30 interposing ring CT connectorcable shielding in the shortest manner possibleto the Sepam 2000 6-pin connector.Flatten the connection cable shielding againstthe metal frames of the cubicle.The cable shielding is grounded in Sepam 2000.Do not ground the cable by any other means.1/16 HV/MV substation Installation - Use - Commissioning
Page 1: Protectionand controlHV/MV substati
Page 5 and 6: InstallationEquipment identificatio
Page 11 and 12: InstallationAssembly and wiring (co
Page 13 and 14: InstallationConnection of current i
Page 15 and 16: InstallationConnection of current i
Page 17: InstallationUse of CSH 120 and CSH
Page 21 and 22: InstallationConnection of voltage i
Page 23 and 24: InstallationConnection of voltage i
Page 25 and 26: InstallationConnection of the Jbus
Page 27 and 28: Use - commissioningDescription / us
Page 29 and 30: Use - commissioningDescription / us
Page 31 and 32: Use - commissioningUse (current ope
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Page 35 and 36: Use - commissioningCommissioning (c
Page 67 and 68: Use - commissioningMaintenanceSepam
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Use - commissioningMaintenance (con
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Sepam 2000 documentationdocumentati
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Commissioning testsTesting a SepamS
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Test sheets - Setting record sheets
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Program logic parametersKP (0 or 1)
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SETTING RECORD SHEETProject: ......
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Sepam 2000 Linefunction identificat
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Status menu parameters (cont’d)me
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Sepam 2000 HV Busbarsfunction ident
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Sepam 2000 Substationfunction ident
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Sepam 2000 Capacitorfunction identi
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Sepam 2000 Overhaed feederfonction
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3/32 HV/MV substation Installation
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Sepam 2000 - Schneider Electric

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