Code: Cabletroll 2320/2330
The CableTroll 2320/2330 indicators are fault current detectors for the underground medium voltage distribution networks (6-36kV). These indicators are used to detect short-circuit and earth faults and can be installed on most types of cable terminations.
These units will give separate indication for short-circuit and earth faults, locally by flashing diodes and remotely through separate relay contacts or additional ComTroll communication modules.
Parameter name |
Value |
Network voltage (kV) |
6 – 36 |
Network neutral grounding |
Isolated, resistor, direct grounding |
Fault detection |
Earth fault: |
Signaling reset |
Automatic, by return of voltage |
Fault signaling |
– one red LED for earth faults |
Power supply |
– Lithium internal battery |
Operation and storage temperature range (OC) |
-40…+85 |
Weight (including elements for detecting short-circuit and earth faults) (kg) |
1,680 |