33kv Pin insulater spindles porcelain Three layers 900mm

Short Description:

33kv P-33-Y pin porcelain insulator pot

can be used on transmission and distribution lines for medium and high voltage made of porcelain materials.BS 11kv 33kv different types of high voltage insulators is used on crossarm of electrical poles to support conductors, normally from 11KV to 36KV

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Parameter table

Pin type porcelain insulators
type		P-33-Y
Dimensions
Diameter	mm	320
Height	mm	245
Total creepage distance	mm	900
Protected creepage distance	mm	450
Recommended pin height	mm	305
Mechanical Values
Cantilever strength	kn	10
Electrical Values
Type application voltage	kv	36
Power frequency dry flashover voltage	kv	160
Power frequency wet flashover voltage	kv	110
50% impulse flashover voltage,positive	kv	190
50% impulse flashover voltage,negative	kv	200
Power frequency puncture voltage	kv	200
Radio influence Voltage Data
Test voltage RMS to ground	kv	22
Maximum RIV at 1000kHz	μv	30dB
Net weight,approximate	kg	12.5