PRODUCT INFORMATION
Voltage detection module
Type WM
This capacitive voltage module is an element of the HR voltage detection system and is used in medium voltage switchgears. The voltage detector module is tested and manufactured according to the requirements of IEC 61243-5. The indication of the voltage is displayed permanently with one fl ashing LED for each phase. The test sockets for phase comparing are gold plated and protected by a hinged fl ag. The capacitive module has to be adapted to the capacitive bushing or the insulator, in which the module is used. The voltage indicators type WM and WM-R do not require any power supply.
The indicator is available in two versions:
Type WM: With LED voltage indication according to IEC 61243-5
Type WM-R: With LED voltage indication according to IEC 61243-5 and potential-free remote contacts for each phase.
| Order Data | ||
| Type WM | | IEC 61243-5 | 37.10.10 |
| Type WM-R | | remote indication | 37.20.10 |
Features and Benefits
Rated voltage range: between 5 and 36 kV
Designed for HR-Systems
No auxiliary power required
LED indication
Completely casted housing
Panel-mounted housing
Fits into a panel cut-out complying to DIN 61 554
Optional: remote indication of the voltage per phase
Cost effective
