12kV JN15-12 Indoor Disconnect Switch 50Hz High Voltage Disconnect Switches
Price:
$100-$200
MOQ:
1 pcs
Delivery Time:
10 days
Brand:
MacweyTEK
Product Description
12kV JN15-12 Indoor High Voltage Earthing Switch with 150mm Phase Distance for Grounding Protection in Switchgear
The JN15-12/31.5 series indoor high voltage earthing switch is an advanced grounding protection device designed for switchgear applications. This grounding knife provides reliable protection with a 150mm phase distance, meeting international standards for safety and performance.
Main Applications
The JN15-12/31.5 series earthing switch features advanced technology and assembly structure, complying with GB1985-2004 and IEC62271-102:2002 standards. Designed for indoor three-phase AC 50(60)Hz power systems from 3 to 12kV, it provides short-circuit making capacity to protect electrical equipment in switchgear. This grounding switch serves as a critical safety device during maintenance of high-voltage electrical equipment.
Service Conditions
- Ambient air temperature: -20℃ to +40℃
- Altitude: Not exceeding 1,000m (special orders available for higher altitudes)
- Relative humidity: Daily mean ≤95%, monthly mean ≤90%
- Seismic intensity: ≤Ms8
- Pollution class: Class II
Technical Specifications
| Brand | FuGao Electrician | Operation Sequence | Other |
|---|---|---|---|
| Product Name | JN15-12 Indoor High Voltage Grounding Switch | Color | Grey |
| Model | JN15-12 | Scope of Application | Used in indoor 3-12kV three-phase AC 50 (60) Hz power systems and in conjunction with various types of high-voltage switchgear |
| Mechanical Life | 10,000 operations | Rated Frequency | 50Hz |
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Company
Ningbo Macwey Industrial Technology Co.,Ltd
Location
No.218, Weier Road, Chongshou Industrial Park, Cixi City (Ningbo), China
Contact Person
Alec Sung