Minilec F3 EFR2 Earth Fault / Earth Leakage Relay
- Brand
- Minilec
- Model number
- F3 EFR2
- Category
- Protection & Monitoring Relays
Minilec F3 EFR2 earth fault / earth leakage relay with 2 CO output. Typical uses: generator panels, AMF panels, MCC panels, synchronizing control panels.
Price and availability on request
Key features
- Earth Fault / Ground Fault Monitoring
- Input 1A / 5A through CT / CBCT Secondary
- Adjustable EF Trip Setting
- Adjustable Trip Time Delay Settings
- Manual / Remote Reset
- 2 CO Output Relay
Specifications
| Ext. Input | 1 Amp / 5 Amp (selectable) CBCT Secondary |
|---|---|
| Output Contact | 2 CO |
| Trip Time Delay | 0.025 to 10 sec |
| Resetting Mode | Manual / Remote |
| Operating Mode | Non Fail Safe |
| Weight | 300 gms (Approx.) |
| Note | Wherever not specified Contact Rating : 5A @ 230 V AC (resistive) |
| System | 24 / 30 V DC ± 10%, 110 - 240 V AC / DC ± 20% |
|---|---|
| Auxiliary | 380 / 415 / 440 V AC ± 20%, 50 Hz |
| Earth Fault | 5% to 80% (Adjustable) of Rated Current Input |
|---|
| Overall (L x W x D) | 96 X 96 X 80 mm |
|---|---|
| Mounting (L x W) | 90 X 90 mm |
| Applications | Generator Panels, AMF Panels, MCC panels, Synchronizing Control Panels, Air Circuit Breakers (With shunt Trip Coil), Motor Control Panels, MCCB (With Shunt Trip Coil) |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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