Mon Aug 20 05:27:17 2018
Mon Aug 20 05:27:17 2018
WF… series

WF… series

De flexibele meetspoelen van de serie WF... zijn zeer gevoelige meetspoelen die in combinatie met lekstroombewakingsapparaten van de serie RCM460/490 AC-stroom omzetten in een evalueerbaar meetsignaal.

Ze bestaan uit een flexibele meetspoel W...F en een signaalomvormer RCC420.

De verbinding met de betreffende lekstroombewakingsapparaten is een twee-aderige kabel.

  • Kenmerken
  • Toepassingen
  • Accessoires
  • Bestelgegevens
  • Downloads
  • Flexible measuring current transformer in different lengths
  • Space-saving design, quick installation
  • Easy retrofitting into existing installations
  • Can be installed without the need to disconnect the conductors
  • Connection monitoring WF… measuring current transformers
  • For RCMS460/490 series residual current monitoring systems
  • For RCM420 series residual current monitors
  • Analogue output (U, I) for external measuring devices
  • RCC420 with push-wire terminals (two terminals per connection)
  • Residual, fault and nominal current monitoring of loads and systems which cannot be switched off
  • EMC monitoring of TN-S systems for “stray currents” and additional N-PE connections in the central earthing point (CEP)
  • Monitoring of PE and equipotential bonding conductors to ensure they are free of current

 

Optionele accessoires voor WF… series


TypeArt. No.
Mounting clip for XM420 enclosure (RCC420) (one unit required per device)B98060008

Varianten van WF… series


TypeLength A measuring current transformerSupply voltage US*Art. No.
WF170-1170 mmDC 9,6…94 V/AC 16…72 V, 42…460 HzB78080201
WF170-2170 mmDC 70…300 V/AC 70…300 V, 42…460 HzB78080202
WF250-1250 mmDC 9,6…94 V/AC 16…72 V, 42…460 HzB78080203
WF250-2250 mmDC 70…300 V/AC 70…300 V, 42…460 HzB78080204
WF500-1500 mmDC 9,6…94 V/AC 16…72 V, 42…460 HzB78080205
WF500-2500 mmDC 70…300 V/AC 70…300 V, 42…460 HzB78080206
WF800-1800 mmDC 9,6…94 V/AC 16…72 V, 42…460 HzB78080207
WF800-2800 mmDC 70…300 V/AC 70…300 V, 42…460 HzB78080208
WF1200-11200 mmDC 9,6…94 V/AC 16…72 V, 42…460 HzB78080209
WF1200-21200 mmDC 70…300 V/AC 70…300 V, 42…460 HzB78080210
*Absolute value

Downloads voor WF… series

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