Features
- Find the system's faulted point at first moment, shorter outage time, lower customers' complaints.
- Only one in the market has a tripping time-current curve (TCC).
- TCC coordinates with upper stream fuse (power fuse) or circuit breaker to eliminate misapplication and increasing reliability.
- The simplest way to find the fault location, reducing system operating costs.
- Lithium Mg. Battery powers for 15 years lifetime.
- Accept wide range of cable outside diameter from 40~75mm.
- Provide remote indication feature for smart grid application.
Technical Data
| Ratings | Type: FIR600 | Type: FIR1000 |
|---|---|---|
| Phase | Single-Phase | Single-Phase |
| Trip Current | 600A±10% rms | 1000A±10% rms |
| Reset By | Current | Current |
| Min. Reset Current | 12A rms | 12A rms |
| Max. Continuous Current | 200A rms | 600A rms |
| Max. Reset Time at 12Amp | 120 Sec. | 120 Sec. |
| Auto. Reset Time (No Current Flows) | 4Hrs.±10% | 4Hrs.±10% |
| Output Contact (Latch Type) | Dry Contactor ; 24VDC > 50mA | Dry Contactor ; 24VDC > 50mA |
| Output Wire | AWG #22, 2.05 m | AWG #22, 2.05 m |
| Battery Capacity | Lithium Mg. 3.6V 2400mAh | Lithium Mg. 3.6V 2400mAh |
| Acceptable Cable Outside Diameter | 40~50 mm2 (AWG #1) | 55~75 mm2 (500MCM) |
| Housing Material | Polymer Material | Polymer Material |
| Expected Lifetime | 15 years | 15 years |