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Picture of cartridge Cardew - type C - 1000 V
SKU:

50183

cartridge Cardew - type C - 1000 V

Old price: $3,099.80 INC GST
$2,634.83 INC GST
Available for Shipping : 08-Oct-2025
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cartridge Cardew - type C - 1000 V
  • Protect IT networks downstream of a MV/LV transformer
  • Can withstand the short-circuit current of the transformer
  • evacuation of overvoltage to the ground
  • recommended to use fault locator to detect any Cardew reaction, and replace the cartridge
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Manufacturer: Merlin Gerin
Catalog
Instruction sheet
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Product Data Sheet
This accessory belongs to the Vigilohm range designed to monitor ungrounded/IT electrical networks at feeder level, in accordance to installation and products standards. This part is a surge limiter used on IT networks, and installed as close as possible to the medium to low voltage transformer. They protect ungrounded networks from overvoltages that might be caused by transformer breackdown or lighting strikes. This Cardew C is to be installed on a monitored network of 1000V AC to 1560V AC when connected between phase and neutral. Or 660V AC to 1000V AC if the Cardew C is connected between two phases. It is recommended to monitor the cardew with an insulation fault locator such as the Vigilohm family IFL12. So that an insulation fault due to the cardew can be immediately identified, and its cartridge replaced. The dimensions of this limiter are 160mm in length, and 70mm in diameter, for a product weight of 1 kilogram.

Products specifications

Attribute name Attribute value
Main
Device short name Cardew C
Range Vigilohm
Product or component type surge limiter
Range compatibility Vigilohm
Range of product Vigilohm
Complementary
Rated voltage 1000 V
Depth 100 mm
Market segment small commercial, residential
Width 70 mm
Breaking capacity 40 kA AC at 50 Hz for 0.2 s
Net weight 1 kg
[Ui] rated insulation voltage 1600-2400 V AC
Network rated voltage 660-1000 V - AC (neutral not distributed) , 1000-1560 V - AC (neutral distributed)
Height 160 mm
Environment
Ambient air temperature for storage -25-70 °C
Standards NF C 63-150, NF C 15-100
Ambient air temperature for operation -5-40 °C
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 10.0 cm
Package 1 Width 11.5 cm
Package 1 Length 17.0 cm
Package 1 Weight 690.0 g
Unit Type of Package 2 2
Number of Units in Package 2 16
Package 2 Height 30.0 cm
Package 2 Width 40.0 cm
Package 2 Length 60.0 cm
Package 2 Weight 11.7 kg

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