Fọm Njide Ịwa Ahụ 60KV ruo 245KV

Onye na-ejide ịwa ahụ bụ ihe njide nke zinc oxide ezubere maka nchekwa nke netwọkụ nkesa megide oke ọkụ nke ikuku ikuku na-ebute n'ihi àmụ̀mà, ma dịkwa mma karịsịa maka mpaghara mmetọ dị elu.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara

Zinc oxide na-enweghị oghere ọkụ na mkpuchi sịntetik.
• Varistors nwere ikike ịgbanwe ngwa ngwa site na steeti mkpuchi gaa na steeti na-eduzi ma ọ bụrụ na oke voltaji dị,
• The mejupụtara Ọdịdị na fiberglass impregnated na epoxy resin ana achi achi n'ibu ike nke tojupụtara,
• Mpụta silicone elastomer shei na-enye ike dielectric.
Ụkpụrụ ntụaka: IEC 60099-4 - 10 kA, 20kA / klas 2 ~ 4, IEC 60815 - ọkwa mmetọ IV

Arụmọrụ

Mwepu aha ugbu a: 10 kA (8/20 ife)
Nnukwu njupụta ugbu a: 100 kA (efegharị 4/10)
Oke voltaji: si 60kV ka 216 kV
Ahịrị creepage:> 31 mm / kV
(ọkwa IV dị ka IEC 60815)
Ike ike(mim):4.8kJ/kV si Uc (efegharị 4/10)
Ogologo oge dị ugbu a (nkeji): 600 A (efegharị 2 ms)
Iguzogide iyi nke mkpirisi okirikiri: 31.5 kA / 0.2 s - 600 A / 1 s
• Akwa eruba ike,
• Mbelata ọkwa voltaji fọdụrụnụ,
• Obere mfu Joule,
• Nkwụsi ike nke njirimara na oge
• Nrụnye dị mfe,
• Nkwalite n'efu.

Ọnọdụ nwụnye

• Maka ime ụlọ na n'èzí;
• Ambient ikuku okpomọkụ:-40℃~+45℃
• Kachasị elu anyanwụ radieshon adịghị gafere 1.1kW / m2;
• Elu anaghị agafe 3000m;
• Ugboro ugboro maka sistemụ ac: 48Hz~62Hz;
• Oke ikuku na-efe efe agaghị agafe 40m / s;
• Ike ala ọma jijiji adịghị agafe ogo 8;
• Voltaji ike ugboro ugboro etinyere na-aga n'ihu n'etiti njedebe nke onye na-ejide ihe na-agafeghị oke voltaji na-arụ ọrụ na-aga n'ihu;

data oke

Egosiri voltaji

kV

60

72

84

96

108

120

132

144

168

192

204

216

voltaji arụ ọrụ na-aga n'ihu

kV

48

58

67.2

75

84

98

106

115

131

152

160

168

Voltage kacha mma fọdụrụ na 5 kA 8/20µs

kV ọnụ

148.6

178.3

208.0

237.8

262.4

291.6

320.8

349.9

408.2

466.6

495.7

524.9

voltaji fọdụrụnụ kacha na 10 kA 8/20µs

kV ọnụ

154.8

185.8

216.7

247.7

272.2

302.4

332.6

362.9

423.4

483.8

514.1

544.3

Voltaji fọdụrụnụ kacha na 20 kA 8/20µs

kV ọnụ

166.6

199.9

233.2

266.6

291.6

324.0

356.4

388.8

453.6

518.4

550.8

583.2

Ịgbanwe voltaji fọdụrụnụ na 500A - 30/80µs

kV ọnụ

117.9

141.5

165.1

188.6

212.2

235.8

259.4

283.0

330.1

377.3

400.9

424.4

Voltaji fọdụrụnụ nke dị ugbu a na 10kA - 1/2,5µs

kV ọnụ

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

Akụkụ ngwaọrụ

 

10kA

60kV

72kV

84kV

96kV

108kV

120kV

132kV

144kV

168kV

192kV

204kV

216kV

A

90

112

B

210

232

C

174

196

H

Haziri dị ka ndị ahịa chọrọ

Creepage

anya

(mm)

 

Haziri dị ka ndị ahịa chọrọ

( Akụkụ niile na mm.)

 

 

 


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