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----OPEN GROUP HOLDING LTD. is located in Liushi, Wenzhou, Zhejiang Province, China. It faces the 104 National Highway that run-through Zhemin Economic Zone, close to Qili Harbor and Wenzhou Airport on the south, close to the scenic spot Yandang Mountain on the north.

Quality assurance and customer satisfaction lead Open Group's top belief. OPEN GROUP HOLDING LTD. is one of the most professional manufacturers producing low-voltage and high-voltage electrical products, power equipment, cables & wires, etc. Through last 10 years' development,OPEN GROUP HOLDING LTD. has grown up as one of the biggest group companies in China, and the products range includes lightings, and lamp. We have over fifty member factories for the products above, and our products include 1,500 series and more than 15,000 industrial components.

We have precious experiences in exporting our products to the Southeast Asian, Australian, European and the American markets. Our products are well-known greatly due to high quality and reasonable price. After more than 10 years' promotion and service in the world, our products are enjoying a great share in the international market.

To present our customer more considerate service, OPEN GROUP HOLDING LTD. has modernized our production equipment, enhanced production technology and management mode. To form designing, producing, quality checking, selling as an organic whole, from quality control of the input of the raw materials and feedback of the after-sale service, etc., we have introduced TQM and other advanced producing methods to ensure the interest of our customers.

The 21st century is the era of the knowledge economy, full of the fierce competitions of technology and managing mode, but meanwhile, we can tell that there are also so many opportunities to get mutual benefits. Welcome domestic and international friends to cooperate cordially with OPEN GROUP HOLDING LTD. We believe with our best efforts, we can create the prosperity and development for both of our business.

 
 Smallclass HV fuse(20)
     Insulator
     Transducer
     Contact box Type
     Bushing Series
     Insulation tube Series
     Pull pole Series
 Smallclass cable wire(20)
  | Power Transmission & Distribution Equipment >>  High-voltage electrical porcel >> Impact insulator Series >> P Series
 
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Factory code
P-001 P-002 P-003 P-004 P-005 P-006 P-007 P-008
Plan No.
1 1 2 5 5 3 5 4
Model
P-6T/M P-10T/M P-15T/M PQ-10T/M PQ-15T/M P-20T/M PQ-20T/M P-35T/M
Dimension (mm)
H 90 105 120 133 137 165 188 200
H1 / 176 180 183 185 235 235 /
H2T/M / 35/140 40/140 40/140 40/140 45/40 180 45/140 180 /
D 125 145 190 140 152 228 175 280
D1 M16 M16 M18 M18 M18 M20 M20 M20
R1 9 9 13 13 13 14 14 16
R2 9 10 11 9.5 12.5 13 13 13
Rated voltage (KV)
6 10 15 10 15 20 20 35
Creepage distance (mm)
160 195 280 255 295 370 370 560
Lightning shock tolerance standard voltage (KV)
70 80 110 90 110 140 132 175
The frequency voltage (KV)
Wetlands
28 82 45 40 50 57 50 80
Breakdown
65 78 98 130 135 110 140 156
Bending damage load (KN)
14 14 14 11 11 14 14 14
Weight (kg)
1.5/1.9 2.1/2.3 3.4/3.7 2.35/2.7 3/3.3 6.2/6.7 6.2/6.7 10/10.5

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