10kV Earthing Switch 50Hz 60Hz High Voltage Switches For KYN28 Switchgear
Price:
$150-$500
MOQ:
1 pcs
Delivery Time:
15 days
Brand:
MacweyTEK
Product Description
10kV 50(60)Hz Motorized Earthing Switch for KYN28 Switchgear with Three Phase High Voltage Grounding
The DJN15-12(24)/31.5, DJN17-12(24)/40/50, and DJN22B-40.5/31.5 series indoor high-voltage electric earthing switches are intelligent grounding solutions designed for smart grid applications. These programmable switches meet the requirements for unattended monitoring and remote control in modern power systems.
Suitable for 10~35kV three-phase AC 50(60)Hz indoor high-voltage switchgears, these devices serve as essential ground protection during maintenance of high-voltage electrical equipment. The series has earned national invention patents and utility model patents for its innovative design.
Key Features
- Intelligent control via SCM or PLC programming with computer interface compatibility
- Simple structure for easy installation and maintenance
- Stable performance with extended operational lifespan
- Maintains "five preventions" interlock functionality without modification
- Compatible with existing manual earthing switch interlock systems
- High intelligence for smart grid integration
Technical Specifications
| Item | Unit | 12kV Data | 24kV Data | 40.5kV Data |
|---|---|---|---|---|
| Rated voltage | kV | 12 | 24 | 40.5 |
| Rated short time withstand current | kA | 31.5, 40 | 31.5, 40 | 31.5 |
| Rated short circuit duration | s | 4 | 4 | 4 |
| Rated peak withstand current | kA | 80, 100 | 80, 100 | 80 |
| Central distance between poles | mm | 150,210,230,250,275 | 210,230,250,275 | 350,385,460 |
| 1 min PF withstand voltage | kV | 42/49 | 50/60 | 95 |
| Lightning impulse withstand voltage | kV | 75/85 | 125/145 | 185 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Ningbo Macwey Industrial Technology Co.,Ltd
Location
No.218, Weier Road, Chongshou Industrial Park, Cixi City (Ningbo), China
Contact Person
Alec Sung