Gold Member Since 2009
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Xi'an Onegreen Co., Ltd.

Earth Switch, Switch, Electric Switch manufacturer / supplier in China, offering Jn15-24/31.5 Indoor High Voltage Earthing Switch, Small Household Independent Solar Generator System, 500kv Power Transformer and so on.

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Supplier Homepage Product Electrical Components Earth Switch Jn15-24/31.5 Indoor High Voltage Earthing Switch

Jn15-24/31.5 Indoor High Voltage Earthing Switch

FOB Price: US $240 / Piece
Min. Order: 30 Pieces
Min. Order FOB Price
30 Pieces US $240/ Piece
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Transport Package: Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: JN15-24/31.5
  • Structure: Three-column Disconnector
  • Operation: Manual
  • Movement Mode: Vertical Rotary Type
  • Grounding: Double Ground
  • Run: Vertical Rotation
  • Common Model: DR
  • Certification: ISO9001
  • Rated Short-Time Withstand Current: 31.5kv
  • Rated Peak Withstand Current: 50ka
  • Specification: SGS
  • HS Code: 85365000
  • Type: High-voltage
  • Installation: Indoor High-voltage
  • Grounding Mode: Grounding
  • Number of Poles: Three Pole
  • Series: Three
  • Switching Mode: Double-Throw Type
  • Structure of Operating: Manual
  • Rated Voltage: 24kv
  • Rated Duration of Short-Circuit: 4s
  • Trademark: Onegreen
  • Origin: Xi′an Shaanxi
Product Description
JN15-24/31.5 Indoor high voltage earthing switch

Model and definition
J:Earth switch
N:Indoor device
15:Design serial number
24:Rating voltage kV
31.5:Rating short-term acceptable electric current
:Alternate distance

Main application

JN15-24/31.5 indoor high voltage earthing 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 earthing swith> and IEC62271-102:2002.Suitable for 24KV 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

Jn15-24/31.5 Indoor High Voltage Earthing Switch
Jn15-24/31.5 Indoor High Voltage Earthing Switch

Main technical parameters;

Rated voltagekV24
Rated short-time withstand currentkA31.5
Rated duration of short-circuits4
Rated short-circuit making currentkA80
Rated peak withstand currentkA80
Rated insulation levelpower frequency withstand voltagekV65
Lightning impulse voltage125
Mechanical lifetimes2000

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