Directional Short-Circuit and Directional Earth Fault Indicator
1.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | T/T |
| Supply Ability: | 50000 sets per months |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Zhuhai, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler, Service |
Product Detail
| Model No.: | EKL4 |
|---|---|
| Means of Transport: | Air, Land |
| Output Type: | Multiple |
| Output Power: | 51 - 100W |
| Input Voltage: | 220V |
| Brand Name: | SNOVA |
| Applicable voltage level: | 3-40.5 kV |
| Rated frequency: | 50 Hz |
| Short circuit alarm current: | 200 A-1200 A |
| Ground alarm current: | 10 A-200 A |
| Production Capacity: | 50000 sets per months |
| Packing: | With Carton |
| Delivery Date: | 7 working days |
Product Description
Directional Short-Circuit and Directional Earth Fault Indicator
HOW FAULT INDICATORS WORK
Fault indicators are used to loate earth-faults or short-circuits in power distribution networks. The aim of using fault indicators is to have a reliable, cost efficient and fast indication of the fault location in the network.
In open ring systems, the damaged line section can be disconnected from the network, as soon as a fault is located. While the service team repairs the damaged cable, the rest of the network can be powered up. In this way, the down-time of the network can be minimized to increase the quality of the infrastructure.
But also in radial distribution systems, fault indicators help to locate the faulty cable quickly and cost efficiently without the need of harmful switching operations to locate the fault.
