Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
Sample Available

Earth Switch, Switch, Circuit Breaker manufacturer / supplier in China, offering Jn15-12 (7.2) /31.5 Indoor High Voltage AC Earth Switch, Tgz1-12 Epoxy Resin Insulator Bushing, 18/36kv Heat-Shrinkable High Voltage Cable Accessories and so on.

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Supplier Homepage Electrical & Electronics Power Transmission & Transformer Isolation Switch China Jn15-12 31.5 Indoor Outdoor High Voltage Earth Switch for Sale

China Jn15-12 31.5 Indoor Outdoor High Voltage Earth Switch for Sale

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Min. Order / Reference FOB Price
1 Piece US $200.00/ Piece
Local Area: Xian, Shaanxi, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Type: High-voltage
Structure: Three-column Disconnector
Installation: Indoor High-voltage

JN15-12(7.2)/31.5 Indoor high voltage earth switch


Model and definition
J:Earth switch
N:Indoor device
15:Design serial number
12(7.2):Rating voltage kV
31.5:Rating short-term acceptable electric current
:Alternate distance
Main application
JN15-12(7.2)/31.5 indoor high voltage earth switch is using an advanced production process.Its structure is assembled.Through the full assessment,its performance meet the requirements of GB1985-2004<High voltage AC disconnector and earth switch> and IEC62271-102:2002.Suitable for 3-12KV three-phase AC 50Hz power system.It has the ability to short-circuit protection and switching devices within other electrical equipment from damage,also can be used when the HV device do the maintenance

Main features:

1.simple installation,combination with earth swith as a whole,no change the mounting structure of original earth switch.

2.manual and electrical operation switch freely.

3.safe and reliable:The fuction can control and protect the motor.
The main technical parameters:

ItemUnitDataRated voltageKV12Rated short-time withstand currentKA31.5Rated duration of short circuits4Rated short-circuit making currentKA 80 Rated peak withstand currentKA 80 Rated insulation levelpower frequency withstand voltage(1min) KV 42 Lightning impulse voltage 75 Mechanical lifetimes 2000