VIGILOHM IM400 110/440VACDC 50/60/400HZ
In stock price (excl. VAT):
991,98 €
This price is valid until 2024-12-24
Price per m:
991,98 €
EAN: 3606480573347
MPN: IMD-IM400
Our warehouse:
No
Vendor stock:
No
Per package:
1
Per box:
N/A
Technical data
| Item condition | New |
| Manufacture name | VIGILOHM IM400 110/440VACDC 50/60/400HZ |
| Brand | Schneider Electric |
| Categories |
Relays |
| Country of origin | IN |
| Width | 159.000 mm |
| Function | For mixed system |
| Height | 123.000 mm |
| Depth | 90.000 mm |
| Rated frequency | 45.000-440.000 Hz |
| With detachable clamps | Yes |
| Line capacity | 500.000 µF |
| Indication of insulation value | Yes |
| Error registration possible | Yes |
| Type of electric connection | Screw connection |
| Rated voltage | 1000.000-1700.000 V |
| Rated control supply voltage at AC 50 Hz | 110.000-440.000 V |
| Rated control supply voltage at AC 60 Hz | 100.000-440.000 V |
| Rated control supply voltage at DC | 100.000-440.000 V |
| Response value impedance 1 | 1.000-1000.000 kOhm |
| Response value impedance 2 | 0.100-500.000 kOhm |
| Voltage type for actuating | AC |
| Number of contacts as normally closed contact | 0.000 |
| Number of contacts as normally open contact | 0.000 |
| Number of contacts as change-over contact | 2.000 |
Packing details
| Packing level 1 | 3606480573347 |
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 large and disturbed AC, DC and ACDC systems. It mesures the system insulation resistance by injecting a low frequency AC current between the network and ground. Configuration will be set depending on the installation. Settings are available on the front of the device, through the HMI screen, or from the communication port. Settings are related to network type, alarm and pre-alarm thresholds, alarm delay from 0 to 7200 secondes, and others are available. It monitors networks up to 830VAC when connected to neutral, 480V when connected to line, and 480VDC, with up to 500microfarad. The black and white screen can displays insulation resistance from 10 ohms to 10 megohms, capacitance and temporary faults. Auto-test starts automatically every 5 hours, and on demand. 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. 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%. This product is installed flush mounted, an enclosure door for example. Front face ingress protection is IP5, rear IP20 and overvolage 300V category III. The monitoring device is equipped with a RS485 communication port, Modbus protocol.