Technical Information
Item condition |
New |
Manufacture name |
insulation monitoring XL316 Vigilohm - 220..240 V AC 50/60 Hz - fail safe |
Brand |
Schneider Electric
|
Categories |
Relays
|
Harmonized System Code |
9030 3320 90
|
Width |
153 mm |
Function |
For mixed system |
Height |
129 mm |
Depth |
213.5 mm |
Rated frequency |
0 Hz |
With detachable clamps |
No |
Line capacity |
999 µF |
Indication of insulation value |
Yes |
Error registration possible |
Yes |
Type of electric connection |
Screw connection |
Rated voltage |
0 V |
Rated control supply voltage at AC 50 Hz |
220-240 V |
Rated control supply voltage at AC 60 Hz |
220-240 V |
Rated control supply voltage at DC |
0 V |
Response value impedance 1 |
0.2-99.9 kOhm |
Response value impedance 2 |
0 kOhm |
Number of contacts as normally closed contact |
0 |
Number of contacts as normally open contact |
0 |
Number of contacts as change-over contact |
2 |
Packing details
Packing level 1 |
3303430506164 |
Downloads
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 XM300C series or XML308/316. This device is dedicated to monitoring 16 feeders, AC, DC and ACDC, up to the toroid limit, 1000V. It mesures the insulation resistance and leakage capacitance per feeder. Configuration is set from the front of the device, through the function keys. Settings are related to alarm thresholds. It displays which feeder has an insulation fault. The device can schedule auto-test, and a button can launch a on demand test. In case the insulation resistance drops below the set threshold, an alarm is triggered thru the XL output relay and channel indicator light. Once no fault is monitored, the alarm is cleared, the alarm relay is back to normal. The device can be supplied by a 220V AC to 240V AC source with a tolérence of plus 10% or minus 15%.