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Picture of insulation monitoring XM300C Vigilohm - 220..240 V AC 50/60 Hz - fail safe
SKU:

50541

insulation monitoring XM300C Vigilohm - 220..240 V AC 50/60 Hz - fail safe

Old price: $19,591.00 INC GST
$16,652.35 INC GST
Availability: Please contact our sales team on 1300 724 622.
insulation monitoring XM300C Vigilohm - 220..240 V AC 50/60 Hz - fail safe
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Manufacturer: Merlin Gerin
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Product Data Sheet
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). It is dedicated to monitoring large and disturbed AC, DC and ACDC systems. This instrument provides overall insulation monitoring of electrical installations by injecting a low-frequency AC voltage between the installation and earth. Settings are available on the front of the device, through the function buttons. Several variables are available: network type, alarm and pre-alarm thresholds and others. Those settings are sealable. It monitors networks up to 760V AC when connected to neutral, 440V AC when connected to line, and 500V DC. With a capacitance reading up to 999microfarad. The black and white screen can displays insulation resistance from 100 ohms to 999 kilohms, capacitance and temporary faults. The device can schedule auto-test, and a button can launch a on demand test. In case the system insulation resistance drops below the set threshold, meaning a ground fault occurred, an alarm is triggered thru the XM 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 220V AC to 240V AC source with a tolérence of plus 10% or minus 15%. This product is installed flush mounted, an enclosure door for example. ingress protection is IP30 when flush mounted. Can be associated with XD301/312 for automatic fault locating, or with XL308/316 for distributed measurements. The monitoring device is equipped with a Vigilohm System Bus, to communicate with a supervision, an interface XLI300 is necessary.

Products specifications

Attribute name Attribute value
Main
[Us] rated supply voltage 220...240 V AC 50/60 Hz tolerance: - 15...10 %
Device short name XM300C
Display type LCD
Mounting position horizontal mounting
Signal contacts composition 3 C/O
Fail safe feature with
Type of measurement network insulation resistance, earth leakage capacitance
Earthing system IT
Range of product Vigilohm
Scale 0.1...999 kOhm
Complementary
[Ue] rated operational voltage <= 760 V AC 45...400 Hz device connected to neutral, <= 500 V DC, <= 440 V AC 45...400 Hz device connected to phase, <= 1700 V AC 45...400 Hz device connected to neutral with PHT1000 subassembly, <= 1200 V DC device connected with PHT1000, <= 1000 V AC 45...400 Hz device connected to phase with PHT1000 subassembly
Auxiliary connection terminal tunnel type terminals 1.5-1.5 mm²
Breaking capacity 3 A at 400 V AC, cos phi = 0.7 , 5 A at 230 V AC, cos phi = 0.7 , 2.5 A at 48 V DC, L/R = 1 ms, 0.65 A at 120 V DC, L/R = 1 ms, 0.45 A at 220 V DC, L/R = 1 ms, 10 A at 24 V DC, L/R = 1 ms
Depth 213.5 mm
Market segment residential, small commercial
Width 153 mm
Test function manual, self test
Compatibility code XM300C
Power consumption in VA 30 VA
Mounting mode flush-mounted
Net weight 3.5 kg
Signalling function transient fault, insulation value display, device fault, alarm
Mounting support enclosure, plate, cubicle
Height 129 mm
Environment
IP degree of protection IP30
Ambient air temperature for storage -25-70 °C
Dielectric strength 2500 V
Standards IEC 61557-8, UTE C 63-080 class CPI/XA, NF C 15-100 §413.4, IEC 364 ch 4 and 5
Ambient air temperature for operation -5-55 °C
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 21.700 cm
Package 1 Width 22.500 cm
Package 1 Length 32.500 cm
Package 1 Weight 3.422 kg

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