중국 전력 변압기 제조 업체

Factory price supply electrical power distribution equipment for switchgear

제품 상세 정보:
원래 장소: 중국
브랜드 이름: HENGFENGYOU
인증: ISO IEC CB COC KEMA SNI SABS CCC
모델 번호: MNS
결제 및 배송 조건:
최소 주문 수량: 1
가격: 200-20000/piece
포장 세부 사항: 나무로 되는 케이스 포장
배달 시간: 30 일
지불 조건: LC T/T
공급 능력: 5000 부분 / 년
지금 연락

상세 정보

이름: 전기 개폐기 특징: 우량한 성과, 제품 안전, 신뢰성, 환경 보호
상표: 전원 분배 변압기 표준: 세륨, ISO, UL, SABS, 3C의 IEC60076-11 ISO9001 ISO14001 KEMA 세륨
모델 번호:: 전기 개폐기

제품 설명

Factory price supply electrical power distribution equipment for switchgear

 

Low-voltage switchgear (hereinafter referred to as the device) for AC 50Hz, rated working voltage of 400V, rated current of 4000A and below the low-voltage power grid for power generation, transmission, power distribution system as power lighting, power conversion, Protection and control occasions. The device is approved by a full type of pilot project (TTA) and a national mandatory product certification (CCC certification). The device complies with the requirements of GB7251.1 and IEC60439.

20KV Medium Voltage Electrical Switchgear Equipment Cabinet Price Supplies

Project
Unit
Data
Rated voltage
kV
3.6
7.2
12
Rated frequency
Hz
50
60
-
-
-
-
Rated current of circuit breaker
A
630
1250
1600
2000
2500
3150
Rated current of switchgear
A
630
1250
1600
2000
2500
3150
Rated short time withstand current(4s)
kA
16
20
25
31.5
40
50
Rated peak withstand current
kA
40
50
63
80
100
125
Rated short circuit breaking current
kA
16
20
25
31.6
40
50
Rated short circuit closing current
kA
40
50
63
80
100
125
Rated insulation level
1min power frequency withstand voltage
kV
24
32
42
Lingtning impulse withstand coltage
kV
40
60
75
Protection grade
Shell is IP4X, IP2X when circuit breaker door is open
witch Cabinet Outgoing Complete LV Switchgear Electrical

 

 

Product features

●Increase the heat capacity of the adapter, and significantly reduce additional temperature rise of connector, spacer plates due to the temperature rise in adapters.

●Clear and reliable division between functional units and compartments.

●Flat-mounted arrangement of bus bar permits good driving and thermal stability.

●The connecting with external cables is completed within the cable compartment, and the cable can be pulled in and out. The zero sequence current transformers are set in the cable compartment, easy for installation and maintenance.

●By the reduced current limiting reactors' matched short-circuit current, the bus bar's voltage could be stabilized at a certain value, the parts'short-circuit components strength requirement could also be reduced.

●The drawer unit has sufficient number of secondary plug-in components to meet the requirement for the numbers of connection points for computer interface and automatic control circuits.


 

 
 

 

Factory price supply electrical power distribution equipment for switchgear 0

Factory price supply electrical power distribution equipment for switchgear 1

Factory price supply electrical power distribution equipment for switchgear 2

 

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