
- 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
- System 100-120/220-240/380-440 V AC ± 20%, 48-63 Hz
- Auxillary 100-110/240V AC / 24V DC ± 20%
System Supply
- Ext. Input 300mA CBCT (Secondary)
Ext. Input
- Output Contact 2 CO
Output Contacts
- EF Trip Setting 10% - 100% of Rated Current Input (Variable) (Input through CBCT of 300m A Secondary)
- Under CurrentN.A.
- Over Voltage N.A.
Trip Setting
- Trip Time Delay0.1-1 Sec. (Adjustable)
Trip Time Delay
- Power on Delay 1-10 Sec. (Adjustable)
Power on Delay
- Reset Manual
Resetting
- Weight140 gms.
Weight
- Overall (L x W x D)90 x 35 x 60
- Mounting (L x W)35 mm rail Mounting
Dimensions (mm)
- Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
Note:
Relay contact position shown in 'Power off' condition
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