ODM Distribution Power Transformer Suppliers – SURGE ARRESTER FORM 60KV TO 245KV – Jonchn

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Dc Surge Arrester, Pgl Circuit Breaker, Pole Mounted Transformer, To significantly increase our service quality, our corporation imports a large number of overseas advanced devices. Welcome clientele from home and overseas to connect with and inquire!
ODM Distribution Power Transformer Suppliers – SURGE ARRESTER FORM 60KV TO 245KV – Jonchn Detail:

Feature

Zinc oxide without spark gap with synthetic cover.
•Varistors have the ability to instantly switch from an insulating state to a conductive state in the event of an overvoltage,
•The composite structure in fiberglass impregnated with epoxy resin ensures the mechanical strength of the stack,
•The outer silicone elastomer shell provides dielectric strength.
Reference standards:IEC 60099-4 – 10 kA,20kA / class 2~4, IEC 60815 – pollution level IV

Performance

Nominal discharge current:10 kA (8/20 wave)
Large amplitude current:100 kA (wave 4/10)
Rated voltage:from 60kV to 216 kV
Creepage line:> 31 mm / kV
(level IV according to IEC 60815)
Energy capacity(mim):4.8 kJ / kV from Uc (wave 4/10)
Long time current(min):600 A (wave 2 ms)
Resistance to short-circuit currents: 31.5 kA / 0.2 s – 600 A / 1 s
•High flow power,
•Lowering of the residual voltage level,
•Minimal Joule losses,
•Stability of characteristics over time
•Simple installation,
•Maintenance free.

Installation conditions

•For indoors and outdoors;
•Ambient air temperature :-40℃~+45℃
•Maximum solar radiation not exceeding 1.1kW/m2;
•Altitude not exceeding 3000m;
•Rated frequency for a.c. system : 48Hz~62Hz;
•Maximum wind velocity not over 40m/s;
•Earthquake intensity not exceeding 8 degree;
•Power-frequency voltage applied continuously between the terminals of the arrester not over exceeding its continuous operating voltage;

Parameters data

Rated voltage

kV

60

72

84

96

108

120

132

144

168

192

204

216

Continuous operating voltage

kV

48

58

67.2

75

84

98

106

115

131

152

160

168

Maximum residual voltage at 5 kA 8/20µs

kV peak

148.6

178.3

208.0

237.8

262.4

291.6

320.8

349.9

408.2

466.6

495.7

524.9

Maximum residual voltage at 10 kA 8/20µs

kV peak

154.8

185.8

216.7

247.7

272.2

302.4

332.6

362.9

423.4

483.8

514.1

544.3

Maximum residual voltage at 20 kA 8/20µs

kV peak

166.6

199.9

233.2

266.6

291.6

324.0

356.4

388.8

453.6

518.4

550.8

583.2

Switching residual voltage at 500A – 30/80µs

kV peak

117.9

141.5

165.1

188.6

212.2

235.8

259.4

283.0

330.1

377.3

400.9

424.4

Steep current impulse residual voltage at 10kA – 1/2,5µs

kV peak

166.5

199.8

233.1

266.4

299.7

333.0

366.3

399.6

466.2

532.8

566.1

599.4

未标题-1
2

Device dimensions

 

10kA

60kV

72kV

84kV

96kV

108kV

120kV

132kV

144kV

168kV

192kV

204kV

216kV

A

90

112

B

210

232

C

174

196

H

Customized according to customer requirements

Creepage

distance

(mm)

 

Customized according to customer requirements

(All dimensions in mm.)

 

 

 


Product detail pictures:

ODM Distribution Power Transformer Suppliers –  SURGE ARRESTER FORM 60KV TO 245KV – Jonchn detail pictures

ODM Distribution Power Transformer Suppliers –  SURGE ARRESTER FORM 60KV TO 245KV – Jonchn detail pictures

ODM Distribution Power Transformer Suppliers –  SURGE ARRESTER FORM 60KV TO 245KV – Jonchn detail pictures


Related Product Guide:

we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for ODM Distribution Power Transformer Suppliers – SURGE ARRESTER FORM 60KV TO 245KV – Jonchn , The product will supply to all over the world, such as: Somalia, Munich, Nigeria, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Penelope from Ethiopia - 2018.12.28 15:18
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Coral from Brasilia - 2018.12.30 10:21