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33개 킬로볼트 가스 절연 개폐 장치

인증
중국 Knkong Electric Co.,Ltd 인증
중국 Knkong Electric Co.,Ltd 인증
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33개 킬로볼트 가스 절연 개폐 장치

33개 킬로볼트 가스 절연 개폐 장치
33개 킬로볼트 가스 절연 개폐 장치

큰 이미지 :  33개 킬로볼트 가스 절연 개폐 장치

제품 상세 정보:
원래 장소: 중국
브랜드 이름: KNKONG
인증: CB,ISO
모델 번호: HXGN15
결제 및 배송 조건:
최소 주문 수량: 1
가격: Inquiry by email
포장 세부 사항: 표준 수출 포장
배달 시간: 15 일로 일합니다
지불 조건: L/C (신용장), 전신환
공급 능력: 50 단위/달

33개 킬로볼트 가스 절연 개폐 장치

설명
전압: 11-33KV 경향: 630A 이하
주파수: 50/60Hz 제조소: KNKONG
OEM / ODM: 이메일에 의한 조사 모델: HXGN-15
강조하다:

33KV Gas Insulated Switchgear

,

33kv gis switchgear

,

SF6 Ring Main Unit

GIS Insulated SF6 ring main unit switchgear 11kv Ring Main Unit
Indoor switchgear
SF6 Metal-Clad Enclosed Ring Main Unit
12 24 36KV50/60Hz, 630,1250A
OEM & ODM,Complete equipment
Meet IEC standards
Send us your SLD (Single Line Drawing) or requirements, we design the switchgear plan for you
 

Product Introduction

General

The ring network refers to the ring power distribution network, that is, the power supply mainline forms a closed-loop, and the power supply supplies power to the ring main line and then distributes power all the way from the mainline through the high-voltage switch. The advantage of this is that each power distribution branch can take power from its left mainline and its right mainline. When the left mainline fails, it continues to receive power from the right mainline, and when the right mainline fails, it continues to receive power from the left mainline. In this way, even though the main power supply is the single-circuit power supply, However, from each distribution branch, the benefits similar to the dual power supply are obtained, thereby improving the reliability of the power supply.

 
Arc extinguishing method
1. Direct-acting compressed air
2. Rotary compressed air
3. Gyromagnetic arc extinguishing
4. Arc extinguishing grid arc extinguishing
5. Quartz sand arc extinguishing

 

Service Environment
1. Air temperature: -35℃~+40℃
2. Humidity: Monthly average humidity 95%; Daily average humidity 90%.
3. Altitude2500m
4. Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.
5. No frequent violent shake

 

Technical Data

No. Item Unit Parameter
1 Rated voltage kV 12 24 36
2 Rated frequency Hz 50/60
3 Rated current A 630(1250*)
4

1min Power frequency

withstand voltage

wet kV 38 50 70
dry kV 48 60 85
5 Lightning impulse withstand voltage kV 75 125/150 170
6 Rated short circuit breaking current (peak) kA 80 63 63
7 Rated active load and close circuit breaking current A 63 50 50
8 Rated transferring current A 1700 1200 1200
9 Rated short circuit making current (peak) kA 80 63 63
10 Rated cable(line) charging breaking current A

50 and 10

50/10

11 Cable charge breaking current in earthing fault A 20 20 20
12 Rated withstand current (peak) kA 80 63 63
13 Short-time withstand current (2s) kA 25 20 20
14 Mechanism life times 5000 2000 2000

 

 

Note: For short circuit breaking and peak current is based on Fuse plus combination

연락처 세부 사항
Knkong Electric Co.,Ltd

담당자: Ken Chan (English)

전화 번호: 0086 13938551009

팩스: 86-371-6021-6011

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