, Wholesale HRC bar isolating switch me 160A fuse switch disconnector Mea hana a me Exporter |HANMO
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HRC bar hoʻokaʻawale hoʻololi me 160A fuse kī wehe

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Huahana Huahana

Huahana Huahana

Hoʻohana ʻia ʻo HR17 Fuse-switch Disconnector ma lalo o ka Voltage Rated 690V.ʻO ka nui o kēia manawa ʻo 160A a 630A. Hoʻohana nui ʻia ʻo ia e like me ka hoʻololi mana, ka hoʻololi isolator a me ka hoʻololi pilikia i ka ʻōnaehana mana.

Nā loulou fuse like ʻole: NH00 no 160A, NH1 no 250A, NH2 no 400A a me NH3 no 630A
Nā au i helu ʻia: 4, 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80, 100, 125, 160, 200, 224, 250, 300, 315, 305, 402 a me 630 fuse, hoʻololi fuse,
HR17 fuse type hoʻokaʻawale kuapo, helu insulating voltage AC800V.rated hana voltaged 690V.400V, helu pinepine 50HZ.ʻO nā kumukūʻai o kēia manawa 160A ~ 630A i hoʻohana nui ʻia e like me ka hoʻololi mana, hoʻokaʻawale i ka hoʻololi a me ka hoʻololi pilikia me ka hana o ka pale i ke kaapuni me ke kiʻekiʻe pōkole pōkole o kēia manawa a me ka kaʻa kaʻa, ʻaʻole hoʻohana ʻia kēia hoʻololi e hana i ka kaʻa hoʻokahi.
Ke hoʻololi nei ka pahi hoʻokaʻawale i ka fuse, ʻaʻohe o kēia hoʻololi i ke kaapuni uila e hoʻonui i ka hana palekana me nā pōkole pōkole, e ʻoluʻolu wale i ka helu i kuhikuhi ʻia e kēia hoʻololi e hoʻokomo me ka minuke e wāwahi i ka abilitu, e hana i ka laina e hoʻokaʻawale i nā hoʻohana.
ʻO kēia huahana he coformity me GB14048.3-2002.IEC 947-3(1999)

Kaiapuni pili

1. 'A'ole e oi aku ka wela o ka ambient ma mua o +40 ℃; 'o ka awelika i loko o 24 mau hola 'a'ole e oi aku i ka +35 ℃; 'o ka palena ha'aha'a o ka wela wela he -5 ℃.
2. E hoʻokomo ʻia ke kuapo ma kahi kiʻekiʻe ʻaʻole kiʻekiʻe ma mua o 2,000m.
3. ʻAʻole ʻoi aku ka nui o ka RH ambient o ke kahua hoʻonohonoho ma lalo o 50% ma lalo o ka wela kiʻekiʻe + 40 ℃ a ʻae ʻia kahi waiwai RH kiʻekiʻe ma lalo o ka haʻahaʻa haʻahaʻa;ʻaʻole ma mua o +25 ℃ ka awelika haʻahaʻa haʻahaʻa o ka mahina maloʻo a ʻoi aku ka nui o ka RH o ka mahina ma mua o 90 ℃.
4. E ho'okomo 'ia ke kuapo ma kahi nona ka papa haumia kaiapuni he 3.
5. ʻO III ka papa hoʻokomo o ka hoʻololi.
6. E hoʻokomo ʻia ka hoʻololi ma kahi me ka haʻalulu ʻole a me ka hopena.

ʻAno

Voltage koho

(V)

Kuhi ʻia i kēia manawa

(A)

Ana (mm)

A

B

C

D

E

a

b

c

HR17-160

AC400/690

160

106

200

83

205

33

66

25

7

HR17-250

AC400/690

250

185

247

11

295

57

114

50

11

HR17-400

AC400/690

400

210

290

125

340

65

130

50

11

HR17-630

AC400/690

630

256

300

145

360

81

162

50

11

HR17-800

AC400/690

800

256

300

145

360

81

162

50

11

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