중국 전력 변압기 제조 업체

S13/33Kv 오일 냉각 변압기 완전히 봉인한 오일은 발전적 모형을 가라앉혔습니다

제품 상세 정보:
원래 장소: 중국
브랜드 이름: HENGFENGYOU
인증: ISO IEC CB COC KEMA SNI SABS CCC
모델 번호: S13
결제 및 배송 조건:
최소 주문 수량: 1
가격: 200-200000/piece
포장 세부 사항: 나무로 되는 케이스
배달 시간: 15 일
지불 조건: LC T/T
공급 능력: 5000 부분 / 년
지금 연락

상세 정보

사용법: 제품 이름: 삼상 기름 변압기
빈도: 50Hz/60Hz 산출 전압: 주문을 받아서 만드십시오
색깔: 선택 신청: 전압을 바꾸십시오
원래 장소: 칭다오, 중국
하이 라이트:

기름주입 배전 변압기

,

기름주입 전원 변압기

제품 설명

S13/33KV Oil-immersed transformer

                             S13/33Kv 오일 냉각 변압기  완전히 봉인한 오일은 발전적 모형을 가라앉혔습니다 0                   

Product Features:

This product conforms to the Chinese national standard GB1094.1-2013 <power transformer> and GB / t6451-2015 <three phase oil immersed power transformer technical parameters and requirements>. This product has adopted a series of major improves in material, technology and structure, so that the electrical performance of the product reaches the international advanced level compared to similar products. With the characteristics of high efficiency and low loss, it can save lots of power consumption and operation costs, thus has obvious energy-saving effect. It is a new product promoted by the state and one of the most popular products for users.

 

Technical data

 

Rated Capacity

(kVA)

H.V. winding

(kV)

L.V. winding

(kV)

Vector Group

No-Load

Loss(kW)

Load Loss

(kW)

No-load

current (%)

Short-circuit impedance

(%)

50

100

125

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

 

 

 

 

 

 

 

33

 

 

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

 

Dyn11

Yyn0

 

0.16

0.23

0.27

0.28

0.34

0.40

0.48

0.58

0.68

0.83

0.98

1.15

1.40

1.69

1.99

2.36

1.20/1.14

2.01/1.91

2.37/2.26

2.82/2.68

3.32/3.16

3.95/3.76

4.75/4.53

5.74/5.47

6.91/6.58

7.86

9.40

11.5

13.9

16.6

19.7

23.2

1.3

1.10

1.10

1.00

1.00

0.95

0.95

0.85

0.85

0.65

0.65

0.65

0.6

0.6

0.55

0.55

1.30

1.10

1.10

1.00

1.00

0.95

0.95

0.85

0.85

0.65

0.65

0.65

0.60

0.60

0.55

0.55

 


Structural characteristics

 

1. Iron core

Is made of high-quality grain oriented cold-rolled silicon steel sheet, with full oblique and holeless binding structure. The iron core is of multi-stage stepped shape, with three or five joints, low loss and low noise. The rolled iron core is directly wound by special equipment, without joints and angle weight, reducing magnetic resistance and low loss. The amorphous alloy transformer core is a new kind of higher quality iron core material, with an average drop of 72% for low air loss and 50% for no-load current compared with the traditional silicon steel sheet.

 

2. Coil

It is made of high-quality QQ acetal enamelled round copper wire and flat copper coin drawn by oxygen-free copper rod. Coil forms include cylinder type, continuous type, new spiral type, split type, etc with sufficient electrical strength, mechanical strength and heat dissipation capacity. In order to increase the short-circuit resistance of transformer, higher quality self-adhesive transposed conductor can be used. The coil is made of self-adhesive acetal enamelled flat wire. After being wound into a coil, the enamelled flat wires are mutually bonded to form a rigid coil, which can withstand greater bending stress, thus enhancing the short-circuit resistance of the transformer. The biggest characteristic of the self-adhesive transposed conductor is that it can reduce the loss of the transformer. The multi-split conductor and transposition can greatly reduce the eddy current loss and circulation loss, reducing the temperature rise of the hot spot of the winding, and make the temperature distribution of the whole winding more evenly.

 

3. Oil tank

It is welded by high-quality steel plates elliptical or rectangular structures. The radiator elements are chip type radiator, expansion radiator or corrugated oil tank. The oil tank sealing is tested reliably in the factory. It is sprayed with three times of primer and one time of finish paint inside and outside. The product is salt fog proof, damp heat proof and fungus proof, which can meet the special requirements of metallurgy, petrochemical system and wet and polluted areas. It is beautiful in appearance and reliable in operation.

 

Workshop

 

S13/33Kv 오일 냉각 변압기  완전히 봉인한 오일은 발전적 모형을 가라앉혔습니다 1

 

·Service conditions

1. The maximum ambient air temperature shall not exceed 40 ℃, and the minimum shall not below - 25 ℃;

2. The altitude shall not exceed 1000m. If special customized transformers and low-voltage components are used, the altitude can reach 4000m;

3. The vertical inclination is no more than 5 °, and no violent vibration and impact;

4. The air humidity is not more than 90% (+ 25 ℃);

5. No gas and conductive dust that will seriously affect the insulation of transformer, no explosion hazard and corrosion of electrical components;

6. Outdoor wind speed shall not exceed 35m / s.

7. If service conditions beyond the above, specially customized product is available.

 

 

Order notice

1 clients need advise main parameters of the transformer like capacity, input voltage, output voltage and connection group in inquiry.

2 other custom requirement.

 

 

If any interest , pls feel free to contact us:

 

S13/33Kv 오일 냉각 변압기  완전히 봉인한 오일은 발전적 모형을 가라앉혔습니다 2

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