AR 70.1

Code	AR 70.1
Name	Power arc device For pin insulators
Description	AR 70.1 is used as a arcing protection device for covered conductors. The device is suitable for horizontal, covered conductor, suspension crossarms that are equipped with line post insulators. It can be used in straight lines and also at line angles that are allowed for the crossarms.

Weight:

1.59 kg

Nominal voltage (Un):	12 … 36 kV
Arc gap:	95 … 230 mm

Use:

AR 70.1 is used as an arcing protection device for silicon pin insulators.

Construction:

The kit AR 70.1 consists of following parts

Component	Material
Al - parts	Corrosion resistant aluminium alloy,
Steel parts	Hot-dip galvanised steel

Installation:	The plastic covering of the conductor need not to be removed as the connector is insulation piercing type. Tightening torque for connector screws is 40 Nm.
Markings:	AR 70.1

Power arc device For tension insulators AR 60.1	Power arc device For ceramic pin insulators AR 70.2	APD AR 50.1

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