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KNKONG 80kVA 20KV Three Phase Dry Type Transformer

인증
중국 Knkong Electric Co.,Ltd 인증
중국 Knkong Electric Co.,Ltd 인증
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KNKONG 80kVA 20KV Three Phase Dry Type Transformer

KNKONG 80kVA 20KV Three Phase Dry Type Transformer
KNKONG 80kVA 20KV Three Phase Dry Type Transformer

큰 이미지 :  KNKONG 80kVA 20KV Three Phase Dry Type Transformer

제품 상세 정보:
원래 장소: 중국
브랜드 이름: KNKONG
인증: ISO IEC GB
모델 번호: SCB
결제 및 배송 조건:
최소 주문 수량: 1
가격: USD 1000-2000 Each
포장 세부 사항: 표준 수출 포장
배달 시간: 15 일로 일합니다
지불 조건: L/C (신용장), 전신환
공급 능력: 달 당 500 단위

KNKONG 80kVA 20KV Three Phase Dry Type Transformer

설명
정격 전압: 10/20/35KV 정격 수용량: 30-2500kva
정격 빈도: 50HZ/60HZ 타입: 건조한
기준: ISO IEC GB 제조소: KNKONG
강조하다:

20KV 3상 건식 타입 Transformer

,

80kVA 3상 건식 타입 트랜스

,

KNKONG 건식 타입 절연 트랜스

 
SCB 10 35KV 30-2500KVA 3-phase dry type power Transformer ISO IEC GB

10KV 20KV 35KV SCB Dry Type Power Transformer

Capacity:30~2500KVA
epoxy resin cast
The core is made of high permeable grain orientated silicon sheet and cast with imported epoxy resin
Inquire

Product Introduction

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery equipment and other places. Simply put, dry-type transformers refer to transformers whose cores and windings are not immersed in insulating oil.

KNKONG 80kVA 20KV Three Phase Dry Type Transformer 0

 

 

Characteristic structure
Temperature control system
The safe operation of dry-type transformers and its service life depend to a large extent on the safety and reliability of transformer winding insulation.
cooling method
Dry-type transformer cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). When natural air cooling, the transformer can run continuously for a long time under the rated capacity. When forced air cooling, the output capacity of the transformer can be increased by 50%. It is suitable for intermittent overload operation or emergency accident overload operation; due to the large increase in load loss and impedance voltage during overload, it is in a non-economic operation state, so it should not be kept in continuous overload operation for a long time.

 

Technical Parameters
1. Frequency of use: 50/60HZ;
2. No-load current: <4%;
3. Compressive strength: 20000V/min without breakdown; testing instrument: YZ1802 withstand voltage tester (20mA);
4. Insulation grade: F grade (special grade can be customized);
5. Insulation resistance: ≥2M ohm test instrument: ZC25B-4 type megohmmeter <1000 V);
6. Connection mode: Y/Y, △/Y0, Yo/△, auto-coupling (optional);
7. Allowable temperature rise of coil: I00K;
8. Heat dissipation method: natural air cooling or temperature control automatic heat dissipation;
9. Noise coefficient: ≤30dB.

 

10KV-SCB dry type transformer main technical data

 

Rated power (kVA)

 

High voltage (kV)

 

 

H.V.Tap (kVA)

 

Rated Frequency (Hz)

 

Low Voltage (kV)

 

 

 

Vector group

 

Short circuit impedance

 

 

No-load loss(w)

 

 

On-load loss(w)

 

No-load loss circuit (%)

Main Body (without shell)
                   

 

L*W*H(mm)

 

Weight (Kg)

20

6

6.3

6.6

10

10.5

11

 

 

±5%

or

+2×2.5%

 

 

 

50

 

 

 

0.4

 

 

Yyn0 Dyn11

 

 

 

4

190 710 2.3 585*400*561 205
30             190 710 2.3 585*400*561 230
50             270 1000 2.2 585*400*636 300
80             370 1380 1.7 700*500*759 395
100             400 1570 1.7 710*500*779

475

연락처 세부 사항
Knkong Electric Co.,Ltd

담당자: Ken Chan (English)

전화 번호: 0086 13938551009

팩스: 86-371-6021-6011

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