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Home » Products » Minilec Ground Fault Monitoring Relays » Minilec » Minilec Ground Fault Monitoring Relays S2 CMR4

Minilec Ground Fault Monitoring Relays S2 CMR4

Minilec Ground Fault Monitoring Relays S2 CMR4
Minilec Ground Fault Monitoring Relays S2 CMR4
Product Code : S2 CMR4
Brand Name : Minilec
Product Description

Minilec Ground Fault Monitoring Relays

OVERVIEW :-

  Earth leakage monitoring of 3 phase systems,
  Microcontroller based design,
  SMD technology, Manual Reset,
  Input through CBCT,
  Adjustable trip setting,
  Adjustable trip delay & ON delay,
  2 CO relay output
  Failsafe-non-failsafe seletable

 TECHNICAL SPECIFICATION:-

Supply Voltage
  System : 100-120/220-240/380-440 V AC ± 20%, 48-63 Hz
  Auxillary : 100-110/240V AC / 24V DC ± 20%

Ext. Input   300mA CBCT (Secondary)

Output Contacts : 2 CO

Trip Setting    
  EF Trip Setting : 10% - 100% of Rated Current Input (Variable)
(Input through CBCT of 300m A Secondary)
  Under Current : N.A.
  Over Current : N.A.

Power On Delay : 1-10 Sec. (Adjustable)

Trip Time Delay : 0.1 Sec to 1 Sec. (Adjustable)

Resetting : Manual

Weight : 140 gms.

Dimensions (mm)    
  Overall (L x W x D) : 90 x 35 x 60
  Mounting (L x W) : 35 mm rail Mounting

Note:

Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

APPLICATION:-

Suitable for following application:

Generator panels

Synchronizing Control Panels

AMF Panels, MCC panels

Air Circuit Breakers (With shunt Trip Coil)

MCCB (With Shunt Trip Coil)

Motor Control Panels

S2 CMR4S2 CMR4



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