Voltage

Degree of protection IP-54

16 (non volatile with time stamp)

10 (non volatile with time stamp)Fault Recorder

Event Recorder

1.0 kg

0-25 to 70 C

CSENEX-I 100

CSENEX-I 100

Features

Application

Communication

Test & Environments

Metering & Monitoring

Records

The CSENEX-I over current relays have been designed forcontrolling, protecting & monitoring industrial, utility distributionnetworks & substations.

They can also be used as backup protection scheme for feeders,transformers and generators against over current.

1A & 5A Rated CT input (Site selectable)

Drawout with self CT shorting

SCADA Communication (Local & Remote)

Wide Auxiliary Supply range

DI / DO Freely programmability

Event Recorder

Fault Recorder

IEC 60255

(EMC Emission / Emmunity / Mechanical / EMI)

USB Plug & Play Interface for PC / Laptop

RS-485 MODBUS / IEC-103 (Remote)

Operating Temperature

Weight

Phase Current

Earth Current

Unbalance Current

18-60V DC / 18-150V DC /

85-280V AC / 110-300V DC

Rated Aux Voltage (UAUX)

Rated Phase Current (IP)

Current measuring range

Rated Neutral Current (IN)

1A/5A (site selectable)

30xIp

1A/5A (site selectable)

Thermal withstand Capacity At Ip = 1AContinuous = 4xIpfor 10 sec = 30xIp

for 1 sec = 100xIp

Rated Frequency (FN) 50/60 Hz

Digital Input

Trip Contacts

02 Nos

04 Nos programmable

:

:

:

:

:

:

:

:

Technical Data

Protection & Control

3 Phase Time Over-current

3 Phase Instantaneous Current

Earth Time Over-current & Instantaneous

Trip Circuit Supervision

Circuit Breaker Failure Protection

22

156.0

125.0

154.0

E

L 3

L 2

L 1

ON

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CSENEX-I 100

Model Selection Chart

Ordering InformationDimension Details

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