Jn15-12 Series Indoor High-Voltage 12kv Earthing Switch Grounding Switch

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: JN15-12
• Operation: Manual
• Grounding Mode: Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Structure of Operating: Manual
• Certification: CE, IS9001, ISO9001
• Brand: None
• Rated Voltage: 12kv
• Customization: Acceptable
• Language: Chinese, English, Russian
• Price: Negotiable
• Loading Port: It Depends
• Rated Frequency: 50Hz
• Transport Package: Cartons or Others
• Specification: As required
• Trademark: HEZC
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

 

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

The performance of JN15-12 indoor high voltage ground switch meets the requirements of GB1985-89 "AC high voltage door exit and ground switch" and IEC129, which is suitable for 12 kV and below AC 50Hz power system, and can be used with various types of high voltage switchgear as ground protection.

Advanced design, reliable technical performance;
Simple structure, convenient installation and debugging;
It has the ability of quick opening and closing.

Product Parameters

Item		Unit	Data
Rated voltage		KV	12
Rated short-time withstand current		KV	31.5
Rated short-circuit lasting time		S	4
Rated short-circuit closing opening current		KA	80
Rated peak withstand current		KA	80
Pole to pole central distance		mm	150, 210, 275
Rated insulation level	1min power frequency withstand voltage	KV	Earthing-to-earthing, phase-to-phase Phase-to-phase	42/48
	Lightning impulse withstand voltage			75/85

Service Environment

1. Altitude does not exceed 1000m;
2. Ambient temperature: -10ºC~+40ºC
3. It can be stored and shipped in the environment of 30ºC;
4. Earthquake magnitude is no more than grade 8;
5. Places without flameable, explosive, severe dust, chemical errosion or violent vibration circumstances.

Outline Diagram Examples

Packaging & Shipping

Factory Show

 

Certifications