PowerLogic® Sepam Digital Protective Relays

Optional relay features
Feature	Digit = Description
a. Power supply	U = Standard
b. Second language^a	F = French (std)
S = Spanish
c. Connector	V = Volt (std for B21/B22)
C = Current (std for Others)
L = Low power CT (LPCT)
d. Terminations Main block	R = Ring lug type blocks (std)
S = Clamping screw type

Digital Relay Selection and Pricing
Catalog Number ^e	Application^d	Specific Power System Requirements							UMI^b	Price
		General Purpose	Long Feeder	Mains in Parallel	Closed feeder/ main loop	Typical radial bus	Generator/ Utilities
		General Purpose	Long Feeder	Mains in Parallel	Closed feeder/ main loop	Typical radial bus	Generator/ Utilities	Metered Values^c
SP1B21A	B21 (Bus/Voltage)					X		V	Advanced	$2264.
SP1B21B	B21 (Bus/Voltage)					X		V	Basic	1953.
SP1B22A	B22 (Bus/Voltage)						X	V	Advanced	2576.
SP1B22B	B22 (Bus/Voltage)						X	V	Basic	2266.
SP1G40A	G40 (generator)	X						V,I,P,E	Advanced	3920.
SP1G40B	G40 (generator)	X						V,I,P,E	Basic	3609.
SP1M20A	M20 (motor)	X						I	Advanced	2319.
SP1M20B	M20 (motor)	X						I	Basic	2009.
SP1M41A	M41 (motor)		X					V,I,P,E	Advanced	3594.
SP1M41B	M41 (motor)		X					V,I,P,E	Basic	3283.
SP1S20A	S20 (feeder/main)	X						I	Advanced	1794.
SP1S20B	S20 (feeder/main)	X						I	Basic	1483.
SP1S40A	S40 (feeder/main)	X						V,I,P,E	Advanced	3023.
SP1S40B	S40 (feeder/main)	X						V,I,P,E	Basic	2713.
SP1S41A	S41(feeder/main)		X					V,I,P,E	Advanced	3439.
SP1S41B	S41(feeder/main)		X					V,I,P,E	Basic	3129.
SP1S42A	S42 (feeder/main)			X	X			V,I,P,E	Advanced	3870.
SP1S42B	S42 (feeder/main)			X	X			V,I,P,E	Basic	3559.
SP1T20A	T20 (transformer)	X						I	Advanced	1957.
SP1T20B	T20 (transformer)	X						I	Basic	1647.
SP1T40A	T40 (transformer)	X						V,I,P,E	Advanced	3272.
SP1T40B	T40 (transformer)	X						V,I,P,E	Basic	2961.
SP1T42A	T42 (transformer)			X	X			V,I,P,E	Advanced	4118.
SP1T42B	T42 (transformer)			X	X			V,I,P,E	Basic	3808.

^bUser Machine Interface (UMI). See figures, page 4-15 for description.

^cV = Voltage, I = Current, P = Power, E = Energy.

^eStandard unit has: power supply 24–250 Vdc/120–240 Vac. French is second language; main terminal blocks accepting ring lugs; CT connector included (except VT connector for Bxx types); LPCT connector is optional in lieu of CT connector. See Optional Relay Features table above, when required.

Accessories Selection and Pricing
Catalog Number	Description	Price
Digital I/O module, rear mount
MES114	10 Input/4 output	$616.00
Communications module, DIN mount, external 24 Vdc needed
ACE9492	RS485 Two wire interface module^f	398.00
ACE959	RS485 Four wire interface module^f	398.00
Analog I/O modules (3 max.) max. 10 m total cable (daisy chain)
MET1482	8 RTD input module^k	719.00
MSA141	Analog output module (1 variable) (1 module max.)	637.00
DSM303	Remote advanced UMI for use with SP1xxxB units	719.00
AMT840	Assembly plate^l	131.00
CCA770	2 ft cable from remote display to base unit	36.20
CCA772	2 m cable from remote display to base unit	51.00
CCA774	4 m cable from remote display to base unit	78.00
Ground measurement CT
CSH30	Interposing window CT—30 mm window	116.00
CSH120	Ground sensor CT—120 mm window	235.00
CSH200	Ground sensor CT—200 mm window	378.00
ACE990	Aux. CT—ground sensor CT ratio adjust (for retrofit)	709.00
LPCT test options
CCA613	LPCT test plug	362.00
ACE917	LPCT injection adaptor	3467.00
Software kit
SFT2841	Setting/operating software kit^g	543.00
Spare parts for Sepam Digital Relay
CCA620	Screw terminal 20 point terminal block^h	43.50
CCA622	Ring lug 20 point terminal block^h	36.20
CCA626	Screw terminal 6 point terminal block^j	36.20
CCA627	Ring lug 6 point terminal block^j	67.00
CCA630	1 or 5 A CT current connector^h	191.00
CCA670	LPCT current connector^h	430.00
CCT640	VT Voltage connector (Series 20 only)^h	398.00
CCA783	Cable for PC to relay connectionⁱ	67.00
CCA612	Cable—communication module to relay connection^f	67.00

^fCommunication module Includes CCA612 cable for module-relay connection.

^gIncludes SFT2826 waveform S/W+CCA783 cable for PC-relay connection.

^jFor use with Series 40 (I and V input) type relays.

^kSeries 20—1 maximum, Series 40—2 maximum.

^lFor surface mount of base unit using DSM303.

1. Digital I/O requirements (modules mount on rear of relay unit and require no cable.)

a. Base Unit = 3 configurable outputs and 1 watchdog output (Trip, inhibit close, and send block upstream for Zone Sequence Interlock scheme.)

b. MES114 = 4 additional outputs and 10 inputs (order this module for circuit breaker status, trip circuit supervision, closing, upstream receive for ZSI scheme).

2. Analog I/O requirements (Choose up to 3 of modules <a,b,c> below connected for daisy chain less than 10 m in length using pre-formed RJ45 patch cables in <d>).

a. MET1482 = 8 RTD inputs configurable for PT100, NI 120, NI 100; (Series 20 = 1 module; Series 40 = 2 modules max.)

b. MSA141 = Analog output configurable for 1 variable and 0–20, 4–20, 0–10 mA

d. Cables for daisy chaining analog I/O from rear port of relay unit
CCA770 = 0.6 m long
CCA772 = 2 m long
CCA774 = 4 m long

b. ACE959 = 4-wire RS485 module, cable-connected to green rear port on relay (CCA612 cable included, 24 Vdc external control power required for both modules.)

b. Auxiliary window CT for vendor ground sensor CT or residual of phase CTs with 1 A/5 A secondary

a. SFT2841 kit = off-line setting file management and on-line operation and diagnostics softwares (includes waveform viewing software SFT2826) and 2 m PC-to-relay cable CCA783.

6. Additional options for LPCT testing, etc. and spares are included in Accessories Selection and Pricing table.

PowerLogic® Sepam Digital Protective Relays

Class 3030

Standard relay criteria:

Square D > On-line Catalog > Products > Power Monitoring and Control > PowerLogic® Sepam Digital Protective Relays	Search