Valve-type arresters VBOs-10 in unlimited quantity.
Offer type: salePublished: 28.02.2015
LLC Northern Trading Company is engaged in supplying high voltage protective equipment (production - Ukraine). For surge protection, we recommend that the valve arrester VBOs-10.
Valve discharger VBOs-10 has the following properties at higher breakdown voltage, its resistance drops sharply and the pulse current surge passes through it without creating a dangerous voltage on the protected isolation; in the case followed the current of industrial frequency on the contrary, increases resistance. This is achieved using carborundum resistance.
The nominal voltage at which reliable arc extinguishing spark gap, and 12.7 kV. The breakdown voltage of a spark gap VBOs-10 at a frequency of 50 Hz - 26 kV is 30.5 kV.
The delivery set includes: discharger; documentation - passport (for each instance), operation manual (one copy to the party). Shipment is made within two days after payment.
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