Minilec Ground Fault Monitoring Relays S2 CMR4

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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