GW23B Outdoor HV AC Disconnector
GW23B Outdoor HV AC Disconnector is used to disconnect or connect the high voltage line without load, so as to change the high voltage line, change the operation mode, and implement the safe electrical isolation of the maintenance of the bus bar and the circuit breaker and other high voltage electrical equipment.
Advanced structure
Excellent conductive system
Plug-in moving contact
IEEE
IEC
Energy Storage
Power
Features
-
01
Advanced structure
The product adopts single-arm folding and telescopic structure, transmission components and balance spring are sealed in the conductive tube, reducing the impact of natural environment on the product, compact and simple appearance. Transmission base adopts connecting rod structure. It is easy to adjust.
-
02
Excellent conductive system
The conductive part is made of aluminum alloy profiles with high conductivity, good conductivity, high strength, light weight and strong anti-corrosion ability. The current in the folding part of the conductive arm is transmitted through the soft connection, there is no active contact, and the conduction is reliable, achieving less maintenance, no inspection and long-term reliable operation.
-
03
Plug-in moving contact
Insert type moving contact with self-cleaning capability. The contact spring is made of stainless steel and has an insulating pad, and the spring does not rust or shunt. The moving and static contacts can be equipped with arcing contacts, which have excellent ability to convert current of opening and closing busbar and small current of capacitance and inductance.
Technical Specifications
Download
-
Rated voltage（kV）
126、145、252、363、420、550
-
Rated frequency（Hz）
50/60
-
Rated current（A）
Up to 6300
-
Rated short-time withstand current（kA）
Up to 63
-
Rated peak withstand current（kA）
Up to 164
-
Operating Temperature（℃)
-50 ~ +55
-
Ice coating（mm）
Up to 20
-
Earthquake strength
Up to 1.0g
Tel : +021-61610502
Start your consulting journey just one step away