Technical Information
Item condition |
New |
Manufacture name |
VIGILOHM IM9 110 - 415 VAC |
Brand |
Schneider Electric
|
Categories |
Relays
|
Width |
71 mm |
Function |
For AC-current system |
Height |
90 mm |
Depth |
67.5 mm |
Rated frequency |
45-440 Hz |
With detachable clamps |
Yes |
Line capacity |
60 µF |
Indication of insulation value |
No |
Error registration possible |
No |
Type of electric connection |
Screw connection |
Rated voltage |
0-600 V |
Rated control supply voltage at AC 50 Hz |
110-415 V |
Rated control supply voltage at AC 60 Hz |
110-415 V |
Rated control supply voltage at DC |
125-250 V |
Response value impedance 1 |
2-500 kOhm |
Response value impedance 2 |
1-250 kOhm |
Voltage type for actuating |
AC/DC |
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 |
3606480321658 |
Packing level 2 |
3606480321655 |
Downloads
Description
This device belongs to the Vigilohm range designed to monitor ungrounded/IT electrical networks, in accordance to installation and products standards. According to standards, it is recommanded to equip your systems with Insulation Monitoring Devices (IMD). This device is dedicated to monitoring pure AC systems of limited size, with low disturbances. It mesures the system insulation resistance by injecting a DC current between the network and ground. Configuration will be set depending on the installation. Settings are available on the front of the device. Settings are alarm and pre-alarm thresholds. It is equipped with a manual auto-test. In case the system insulation resistance drops below the set threshold, meaning a ground fault occurred, an alarm is triggered thru the IMD output relay. Once no fault is monitored, the alarm is cleared, the alarm relay is back to normal. This product can be installed on DIN rail.