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SBH - Mana Hoʻokomo ʻia i loko o ka ʻaila me ka ʻole o ka mālama ʻana i hoʻopaʻa ʻia me ka Hermetically
Mea Hoʻololi ʻAila-Hoʻokomo ʻia

SBH - Mana Hoʻokomo ʻia i loko o ka ʻaila me ka ʻole o ka mālama ʻana i hoʻopaʻa ʻia me ka Hermetically

Moʻo SBH15/21/25-M

ʻIke Huahana

ʻO nā mea hoʻololi mana SBH Series Fully Sealed, Maintenance-Free Oil-Immersed he mau lako hana hoʻolaha mana hilinaʻi a kiʻekiʻe i hana ʻia no nā ʻōnaehana mana hou. Me kahi hoʻolālā kūkulu i sila piha ʻia, hoʻokō ka huahana i ka hoʻokaʻawale piha ʻana ma waena o ka pahu a me ke kaiapuni waho ma o nā kaʻina hana kuʻi pololei. Pale pono kēia i ke komo ʻana o ka makū, ka lepo, a me nā mea haumia ʻē aʻe, e pale nui ana i nā pilikia e like me ka hoʻokaʻawale ʻana i ka ʻaila a me ka palaho o ke kumu, no laila e hoʻolōʻihi nui ai i ke ola lawelawe o nā lako i ʻoi aku ma mua o 20 mau makahiki.

Loaʻa i nā ʻāpana koʻikoʻi nā koʻokoʻo alloy amorphous a me nā mea hoʻokaʻawale kiʻekiʻe, i hui pū ʻia me ka ʻenehana hoʻopiha ʻaila vacuum e hōʻoia i ka pohō haʻahaʻa a me ka walaʻau haʻahaʻa i ka wā o ka hana. Hoʻemi ʻia ka pohō ʻole-kaumaha e 15%-20% i hoʻohālikelike ʻia me nā mea hoʻololi pepa kila silicon kuʻuna, e hoʻokō ana i nā kūlana pono ikehu Papa I aupuni me nā pono mālama ikehu koʻikoʻi.

Hoʻokomo nā lako i nā pae uila o 10kV-35kV me ka uhi ʻana o ka mana mai 50kVA a i 2500kVA. Hoʻolaha nui ʻia ia ma nā pūnaewele hoʻolaha kūlanakauhale, nā paka ʻoihana, nā hale kiʻekiʻe, a me nā kūlana ʻē aʻe me nā koi hilinaʻi koʻikoʻi a me ke kūpaʻa, e hāʻawi ana i ke kākoʻo kumu palekana, kūpono, a lōʻihi no ka hoʻoili mana.

Wehewehena Hoʻohālike

WechatIMG1

Nā hiʻohiʻona

²Pae uila: 10~35/0.4kV

²Ka mana: 30 ~ 2500kVA

²Paʻa ʻia a hilinaʻi ʻia me ke ola lawelawe lōʻihi: Hoʻokaʻawale loa ke ʻano hermetic piha i ka ʻaila transformer mai ke kaiapuni o waho, e pale ana i ka oxidation o ka ʻaila, ka omo ʻana o ka wai insulation, a me ke komo ʻana o ka haumia—e hoʻolōʻihi nui ana i ke ola lawelawe o nā lako. I kēia manawa, kūʻē ia i ka palaho mai nā kaiapuni ʻino a hoʻemi i nā pilikia hāʻule, e lawelawe ana ma ke ʻano he hōʻoia koʻikoʻi no ka hana paʻa lōʻihi o nā lako.

²Hoʻohana pono i ka ikehu a me ke kumukūʻai kūpono i ka hana: Ma muli o ka hoʻohana ʻana i kahi hoʻolālā hoʻomaʻalili ponoʻī i hoʻokomo ʻia i ka ʻaila, ʻaʻole pono ia e hoʻohana i ka ikehu kōkua. I hui pū ʻia me kahi kaapuni magnetic ʻano core i hoʻomaikaʻi ʻia a me ka hoʻolālā wili pālua, mālama ʻia ka pohō ukana ʻole a me ka pohō ukana ma nā pae haʻahaʻa. Hāʻawi ia i nā hopena mālama ikehu koʻikoʻi i ka wā hana lōʻihi, e hoʻemi mau ana i nā kumukūʻai uila o nā mea hoʻohana a hoʻokō i ke koi no ka hōʻemi ʻana i ke kumukūʻai a me ka hoʻomaikaʻi ʻana i ka pono.

²ʻAno paʻa me ka ikaika anti-interference a me ke kūpaʻa: ʻO ke ʻano o ke ʻano ʻekolu-paepae he kaapuni magnetic symmetrical, e hōʻoiaʻiʻo ana i ka voltage lako mana paʻa a me ka hōʻemi ʻana i ka hoʻopilikia harmonic. Loaʻa i nā wili pālua ka ikaika mechanical kiʻekiʻe, ke kūpaʻa pōkole maikaʻi loa, ke kūpaʻa seismic, a me ke kūpaʻa haʻalulu—hiki ke kū i nā hopena o ka pūnaewele mana a me nā pilikia o nā wahi hoʻonohonoho paʻakikī, no laila e hoʻemi ana i ka hiki ke downtime ma muli o nā hewa.

²Mālama kūpono a me ke kumukūʻai piha haʻahaʻa: Hoʻopau ka ʻōnaehana hermetic i ka pono no ka hoʻopiha hou ʻana a i ʻole ka hoʻololi ʻana i ka ʻaila, e koi ana i nā nānā maʻalahi i kēlā me kēia lā. He maʻalahi ka hoʻolālā hoʻololi piula wai ma waho o ke kaapuni me ka haʻahaʻa o ka hāʻule ʻana, e hoʻopau ana i ka pono no ka mālama pinepine ʻana e nā limahana loea. ʻAʻole wale kēia e mālama i ka hana a me ka manawa akā e hōʻemi pū i nā kaʻina hana mālama a me ke kaomi o ke kaiapuni.

²Nā hiʻohiʻona hoʻololi ākea a me nā noi maʻalahi: He kūpono ka hoʻolālā ʻekolu-paepae me nā ʻōnaehana mana nui, a hoʻohālikelike pono ke ʻano wili pālua i ka hoʻololi voltage ma waena o nā pae ʻelua. ʻO nā ʻano i hui pū ʻia o ka sila hermetic a me ka hoʻoluʻu ponoʻī e kūpono ia no nā hiʻohiʻona like ʻole, me nā wahi waho, loko, haʻahaʻa kiʻekiʻe, a me ka lepo. Hiki iā ia ke hoʻokō i nā pono hoʻolaha mana o nā pūnaewele mana kūlanakauhale a me nā kuaʻāina, nā hale ʻoihana, nā hale kalepa, nā wahi noho, a me nā noi ʻē aʻe.

  • Nā kikoʻī SBH 1
  • Nā kikoʻī SBH 2
  • Nā kikoʻī SBH 3

Ka laulā o ka noi

ʻO ka SM Series Three-Phase Oil-Immersed Self-Cooled Hermetically Sealed Off-Circuit Tap-Changing Core-Type Double-Winding Distribution Transformer, e hoʻohana ana i kona mau pono koʻikoʻi o ka sila hermetic hilinaʻi, ka pono ikehu kiʻekiʻe, a me ka hiki ke hoʻololi ākea, ua hoʻohana nui ʻia i nā ʻano pūnaewele hoʻolaha mana ʻekolu-paepae like ʻole, e uhi ana i nā kahua e like me ke kūkulu ʻana i ka pūnaewele mana kūlanakauhale a me nā kuaʻāina, ka hana ʻoihana, nā hale kalepa a me nā hale lehulehu, nā wahi waho a me nā wahi kūikawā, a me nā pono hana ola a me nā pono hana kākoʻo.

Nā kikoʻī loea


Ka mana i helu ʻia
(kVA)

Ka uila i helu ʻia

Pūʻulu Vector

Pohō kaumaha ʻole
(I loko)

Pohō ukana
(I loko)

Au ʻole-kaumaha
(%)

Ka uila impedance
(%)

HW
(kV)

Ka laulā o ke kuʻi ʻana (%)

LV
(kV)

15#

21#

25#

15#

21#

25#

100

6
6.3
6
10
10.5
11

±5

A i ʻole

±2 × 2.5

0.4

Dyn11

A i ʻole

ʻAe0

75

75

60

1580

1350

1270

0.1

4

125

85

85

70

1890

1615

1530

0.1

4

160

100

100

80

2310

1975

1870

0.1

4

200

120

120

95

2730

2330

2210

0.1

4

250

140

140

110

3200

2735

2590

0.2

4

315

170

170

135

3830

3275

3100

0.2

4

400

200

200

160

4520

3865

3660

0.3

4

500

240

240

190

5410

4625

4380

0.3

4

630

320

320

250

6200

5300

5020

0.3

4.5

800

380

380

300

7500

6415

6075

0.3

4.5

1000

450

450

360

10300

8800

8340

0.4

4.5

1250

530

530

425

12000

10260

9720

0.4

4.5

1600

630

630

500

14500

12400

11745

0.3

4.5

2000

720

710

550

18300

14800

14000

0.3

5

2500

865

860

670

21200

16300

15450

0.25

5


Hoʻomaopopo:
 Hiki ke loli ka ʻikepili i luna ma muli o ka hoʻomaikaʻi ʻana i ka ʻenehana.


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