300kn U300B Disc Suspension Porcelain Insulator

Short Description:

The disc-shaped suspension porcelain insulator is a special insulation control, which can play an important role in overhead transmission line.
Ball and socket type suspension porcelain insulators( IEC Class )
Type XP-300
IEC Class U300B
Coupling size 24

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300kn U300B Disc Suspension Porcelain Insulator (13)

Ball and socket type suspension porcelain insulators( IEC Class )
Type		XP-300
IEC Class		U300B
Coupling size		24
Dimensions
Diameter(D)	mm	280
Spacing(H)	mm	195
Leakage distance	mm	390
Mechanical Values
Combined M&E strength	kn	300
Impact strength	N.m	11.3
Routine proof test load	kn	150
Electrical Values
power frequency dry withstand voltage	kv	75
power frequency wet withstand voltage	kv	45
Dry lightning impulse withstand voltage	kv	130
Power frequency puncture voltage	kv	130
Radio influence Voltage Data
Test voltage RMS to ground	kv	10
Maximum RIV at 1000kHz	μv	50
Packing and Shipping Data
Net weight,approximate	kg	14.3