Fault passage indicator FPI-FD-25
Benefits
- Brightest Light 360° Visibility-3 ultra bright wide-angle LEDs provide overlapping fields of light.
- Simple installation — using a single hot stick.
- Dynamically changing sensitivity based on a load current
- Minimum fault sensing 25A
- Enhanced resistance to interference conditions in the air
Overhead type earthing and short circuit fault indicator
The FPI-FD-25 models are an effective and simple solution for detecting faults in electrical networks. Thanks to optimal factory settings, the FPI-FD-25 device is ready for use almost immediately after activation, without requiring complex settings or additional configurations in most cases. Simply turn on the device and install it on the conductor - and the FPI-FD-25 will automatically begin to perform its functions as efficiently as possible.
The FPI-FD-25 fault indicators operate completely autonomously, ensuring independent operation of each device. This allows you to read current and voltage values separately for each phase, which greatly simplifies the process of diagnostics and troubleshooting.
Technical characteristic
| PARAMETER | VALUE |
|---|---|
| Operating voltage | 6-35 kV 36-70 kV (option with Faraday cage) |
| MIN fault sensing | 25A |
| Absolute current threshold | 100A, 250A, 500A, 1000A |
| Differential current threshold | 50%, 100%, 200% 25A, 100A, 200A, 500A |
| Response time | 20 ms |
| Inrush resistance | 0 to 200 ms |
| Fault detected: | |
| Phase to Phase | yes |
| Single-phase short circuit | yes |
| Phase to Ground | yes (from 25 A) |
| Fault phase indication | yes |
| Fault direction indication | no |
| Current withstand | 25 kA / 500 ms |
| Communication | No |
| Adjustable reset time | 6, 12, 24, 48 hours |
| Reset | Time, Magnet Reenergized line |
| Test | Magnet |
| Battery life | 10 years |
| Total indicating time | >1000 hrs |
| Temperature | -40°C to +75°C |
Contact
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Our specialists will promptly process your request and provide all the necessary information. We are always ready to help you make the right choice and offer the most suitable terms of cooperation.
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+1 5589 55488 55
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info@fault-detector.com