VIGILOHM IM400 110/440VACDC 50/60/400HZ

In stock: No Vendor stock: No Minimal order quantity: 1

Price (excl. VAT):

754,56 €

This price is valid until 24.12.24

EAN: 3606480573347

MPN: IMD-IM400

Package: 1

Technical Information

Item condition	New
Manufacture name	VIGILOHM IM400 110/440VACDC 50/60/400HZ
Brand	Schneider Electric
Categories	Relays
Country of origin	IN
Width	159 mm
Function	For mixed system
Height	123 mm
Depth	90 mm
Rated frequency	45-440 Hz
With detachable clamps	Yes
Line capacity	500 µF
Indication of insulation value	Yes
Error registration possible	Yes
Type of electric connection	Screw connection
Rated voltage	1000-1700 V
Rated control supply voltage at AC 50 Hz	110-440 V
Rated control supply voltage at AC 60 Hz	100-440 V
Rated control supply voltage at DC	100-440 V
Response value impedance 1	1-1000 kOhm
Response value impedance 2	0.1-500 kOhm
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	2

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.