Technical Information
Item condition |
New |
Manufacture name |
VIGILOHM 12 CHANNEL FAULT LOCATOR - 100-440VAC/DC |
Brand |
Schneider Electric
|
Categories |
Relays
|
Width |
108 mm |
Function |
For mixed system |
Height |
110 mm |
Depth |
59 mm |
Rated frequency |
45-65 Hz |
With detachable clamps |
Yes |
Line capacity |
150 µF |
Indication of insulation value |
No |
Error registration possible |
No |
Type of electric connection |
Screw connection |
Rated voltage |
0-1000 V |
Rated control supply voltage at AC 50 Hz |
100-440 V |
Rated control supply voltage at AC 60 Hz |
100-440 V |
Rated control supply voltage at DC |
100-440 V |
Voltage type for actuating |
AC |
Number of contacts as normally closed contact |
0 |
Number of contacts as normally open contact |
0 |
Number of contacts as change-over contact |
1 |
Packing details
Packing level 1 |
3606489504830 |
Packing level 2 |
3606489504834 |
Packing level 3 |
3606489504830 |
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Description
This device belongs to the Vigilohm range designed to monitor ungrounded/IT electrical networks at feeder level, in accordance to installation and products standards This insulation fault location is only possible when it is associated to IM400 series, XM300 or XM200. This device is dedicated to monitoring 12 feeders, AC, DC and ACDC, up to the toroid limit, 1000V. Configuration is set from the front of the device, through the HMI screen. Settings are related to alarm thresholds. It displays which feeder has an insulation fault. Auto-test starts automatically every 5 hours, and on demand. In case the insulation resistance drops below the set threshold, an alarm is triggered thru the IFL output relay and HMI. Once no fault is monitored, the alarm is cleared, the alarm relay is back to normal. The device can be supplied by a 110VAC to 440VAC source or a 110VDC to 440VDC, all with a tolérence of plus or minus 15%.