Sepam series 40
Transcript of Sepam series 40
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Sepam series 40 is a family of current and voltage digital protection relays, for medium voltage and industrial distribution networks.
Sepam series 40
Sepam series 40 and its optional modules
Base unit, with two types of User Machine Interfaces (UMI):
Basic UMI Advanced UMI with graphical LCD screen.
Remote advanced UMI.
10 logic inputs and 8 outputs relays,4 outputs on the base unit + 1 optional module providing 10 inputs and 4 outputs.
Until 2 communication ports +
1 front port : Integrated redundancy RSTP
IEC 61850 and Modbus TCP/IP, Modbus, Modbus TCP/IP,
IEC 60870-5-103, DNP3 and IEC 61850, communication protocols (wire or fiber optic network),
Synchronisation through Ethernet SNTP protocol.
Temperature data from 16 sensors,Pt100, Ni100, or Ni120.
1 analog output, 0-1 mA, 0-10 mA, 4-20 mA or 0-20 mA.
Software tools: Sepam parameter and protection setting
and control function customization. Data saved into the relay (48 hours back
up in case of an auxiliary power shutdown. Local or remote operation via the front and
back ports.
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Characteristics
61850
Standard
IEC
PE50
546a
Conformity to standardsIEC 60255 - Protection relays
IEC 60529 - Degree of protection IP52 on front panel
IEC 60068 - Operating temperature -25°C to +70°C (-13°F to +158°F)
IEC 61850-6, 7-1, 7-2, 7,3, 7-4 and 8-1 Communication networks and system in substation
EIA 364-65A - Conformal coated IIIA
CertificationsCE, UL508, CSA C22.2
Auxiliary power supply24-250 V DC and 110-240 V AC
Overall size of base units (H x W x D)222 X 176 X 130 mm
PE10110_SE
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17 types of Sepam series 40
• S40, S41, S42, S43, S44, S50, S51, S52, S53, S54: Substation incomers and feeders protection• T40, T42, T50, T52: transformer protection. • M40, M41: motor protection.• G40: generator protection.
b standard, v according to parameter setting and MES114/MES114E/MES114F or MET148-2 input/output module options.(1) For shunt trip unit or undervoltage trip unit. (2) 2 modules possible.(3) Exclusive choice, phase-to-neutral voltage or phase-to-phase voltage for each of the 2 relays.
Sepam series 40 02Electrical network protection
February 2011
Protection ANSI code S40 S50 S41 S51 S42 S52 S43 S53 S44 S54 T40 T50 T42 T52 M40 M41 G40
S40to
S44
S50to
S54
T40to
T52
M40to
M41G40Metering
Network and machine diagnosis
Switchgear diagnosis
Control & monitoring
Additional modules
ANSI code
PCRED301002EN
Schneider Electric Industries SAS 35 rue Joseph Monier, CS 30323, 92506 Reuil-Malmaison www.schneider-electric.com
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