Wholesale Price China Dt 1/250 Transformer Bushing - 45kv Line Post Ceramic Insulator ANSI 57-14 Porcelain Line Post Insulators for Transmission Lines – Johnson

Short Description:

Product Detail

Product Tags

Feedback (2)

We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for 11kv Tension Insulator, 70kn Porcelain Insulator, 11kv Strain Porcelain Insulator, Should further information be required, please contact us at any time!

Wholesale Price China Dt 1/250 Transformer Bushing - 45kv Line Post Ceramic Insulator ANSI 57-14 Porcelain Line Post Insulators for Transmission Lines – Johnson Detail:

57-14

Line post type porcelain insulators
ANSI Class		57-11	57-12	57-13	57-14	57-15
Dimensions
Diameter	mm	102	102	102	102	102
Height	mm	260	324	400	480	543
Creepage distance	mm	356	559	737	1015	1145
Dry arcing distance	mm	165	241	311	368	438
Mechanical Values
Cantilever strength	kn	12.5	12.5	12.5	12.5	12.5
Cantilever strength routine test	kn	22	22	22	22	22
Electrical Values
Type application voltage	kv	25	35	45	55	66
Low frequency dry flashover voltage	kv	80	110	125	150	175
Low frequency wet flashover voltage	kv	60	85	100	125	150
Critical impulse flashover voltage,positive	kv	130	180	210	255	290
Critical impulse flashover voltage,negative	kv	155	205	260	340	380
Radio influence Voltage Data
Test voltage RMS to ground	kv	15	22	30	44	44
Maximum RIV at 1000kHz	μv	100	100	200	200	200
Packing and Shipping Data
Net weight,approximate	kg	6.8	10.0	11.8	16.5	18.6

Product detail pictures:

Related Product Guide:

To create much more price for clients is our company philosophy; purchaser growing is our working chase for Wholesale Price China Dt 1/250 Transformer Bushing - 45kv Line Post Ceramic Insulator ANSI 57-14 Porcelain Line Post Insulators for Transmission Lines – Johnson, The product will supply to all over the world, such as: Plymouth, Tunisia, Bangladesh, Besides strong technical strength, we also introduce advanced equipment for inspection and conduct strict management. All the staff of our company welcome friends both at home and abroad to come for visits and business on the basis of equality and mutual benefit. If you are interested in any of our items, please feel free to contact us for quotation and product details.

100kn Fog Type Glass Insulator