HXGN17-12 box-type metal-enclosed switchgear
Item : HXGN17
Details :
HIGH VOL TAGE
Switchgear and
Control enquipment
HXGN17-12 box-type fixed metal-enclosed switchgear
metal-enclosed switchgear
HXGN17-12-type fixed metal enclosed switchgear(refered to As Ring Main Unit)
si the rated voltage of 12kv, rated frequency 50Hz AC high-voltage electrical equipment
installations,mainly fou three-phase ring,terminai distribution network and industrial electrial equipment,from the acceptance,distribution of power and other effects, it is aiso suitable for load box-type substaion
Normal working conditions
Environment temperature:-25℃~+40℃
Altitude:≤1000M
Relative humidity: daily average shall not exceed 95%,and
Monthly anerage shall not exceed 90%.
Earthquake intensity:≤8 degree
Lnstallation & onperation: location forinstalling shall be no fire or
Explosion danger,nocorrosive gas or dust,no sharp impact.if you have
Any requirement,please contact with us and negotiate with us.
Item
|
Unit
|
Data
|
Rated voltage
|
kV
|
12
|
Rated frequency
|
Hz
|
50/60
|
Main busbar rated current
|
A
|
630
|
Rated short-time withstand current of Main circuit and ground loops
|
kA/S
|
20/3
|
Rated peak withstand current of Main circuit and ground loops
|
kA
|
50
|
Rated short-circuit making current of Main circuit and ground loops
|
kA
|
50
|
Rated current breaking times of load switch
|
次
|
100
|
Rated transfer current
|
A
|
1700
|
Maximum rated current of fuse
|
A
|
160
|
Breaking current of fuse
|
kA
|
31.5-50
|
Mechanical life
|
次Times
|
2000
|
Power frequency withstand voltage(1min)
|
kv
|
42/48
|
Lightning impuise withstand voltage
|
kv
|
75/85
|
Power frequency withstand voltage(1min)secondary circuit
|
kv
|
2
|
Protection degree
|
l3x
|

HXGN17-12 box-type metal-enclosed switchgear
Q:How to guarantee my order and payment:
A:Ezitown has Alibaba trade Assurance,100% refundable if any quality or delivery problem.
Q:How to return the goods if meet any problem
A:we have DHL and Fedex account for return goods.buyer no need to pay any shipping cost for returning. Can contact our salesman to operate.
Q:Why Ezitown price is competitive, and quality seems rather good ?
A:because we have been manufacturing more than 20 years, we know what price and Quality buyer can sell well in market.the wholeseller have suitable profits
Q:Can we order many items and make combine shipment.
A:we can combine many items,and deliver by courier/sea/land/air etc. pack well.
Q:Can I order the cabinet/enclosure/box and the wiring material from you or other supplier,you make wiring and assembly for us ?
A:we have egineering, wiring and assembly team for low voltage/medium voltage/high voltage/DC control .can make drawing and diagram to confirmation and proceed the assembly.we have unite nation project in regular assembly.
Q:How can I make our own brand for my order
A:we supply OEM service if order quantity meet the OEM MOQ , contact to know the exactly quantity for your item
Q:What is the delivery if I make payment
A:Almost all items we keep in stock.and we have many order every day , We need 1-3 working days to packing and make delivery.OEM packing will be longer time.
Q:Can we visit your factory or office ?
A:we always welcome customer visit us, let me know the schedule, we will arrange.