Locating
Applicable for IM400N.
You can use the device with automatic insulation fault locator or manual insulation fault locator to locate the insulation fault.
You can use the IFL12MCN (Twelve-channel insulation fault locator with LCD display (indication for 12 channels with R, C, and Zc display) and one output relay (commercial reference: IMDIFL12MCN)) insulation fault locator.
You can use the XRM manual insulation fault locators. SeeLocating insulating fault manually.
Four values are available for this parameter:
| Value | Advised Usage |
|---|---|
| Alarm (Default) | The device injects a fault locating current when an insulation alarm is detected and compatible with XD301, XD312, XD308C, and XRM devices. |
| Prev.Al. | The device injects a fault locating current when a preventive insulation alarm is detected and compatible with XD301, XD312, XD308C, and XRM devices. |
| OFF | The device does not inject a fault locating current. |
| IFL | The device injects a fault locating current when an insulation alarm is detected and compatible with IFL12MCN device. |
NOTE: Insulation fault location is not
compatible with IM400-1700 and P1N voltage/ground adaptors.