3.6kv-12kv Fixed Metal Enclosed Switchgear Ring Main Units for Wind Power Photovoltaic

• Customization: Available
• Type: 3.6kv-12kv Fixed Metal Enclosed Switchgear Ring Ma
• Structure: Protection
• Model NO.: HXGN66-12
• Form: Switchgear
• Operation Voltage: High Voltage
• Application Range: Wind Power Photovoltaic
• Brand: Leidun or Customized
• Product Name: Ring Main Unit
• Model: Hxgn66-12
• Trademark: customizable
• Origin: China

Product Description

HXGN66-12 fixed metal-enclosed switchgear (hereinafter referred to as switchgear) is a complete set of high-voltage electrical equipment newly launched by our company, which meets the requirements of national standard GB/t39063.6 kV-40.5 kV AC metal-enclosed switchgear and control equipmentDLT404Technical conditions for ordering indoor AC high-voltage switchgear, and also meets the international standard IEC 60298AC metal-enclosed switchgear above 1 kV and below 52kV.
This product has absorbed foreign standard technology, and its volume is small, which is only 50% of the volume of ordinary switchgear; Circuit breaker has high reliability and good performance; The "Five Prevention" interlocking mechanism is reliable and simple. Switchgear is a complete set of indoor devices with 3.6, 7.2 and 12kV three-phase alternating current and 50Hz single bus section, which is used for receiving and distributing electric energy. It has the functions of controlling, protecting and monitoring circuits, and can be used in various power plants, substations, industrial and mining enterprises, high-rise buildings and other places, and can also be combined with ring network cabinets to be used in opening and closing stations.

Regular service conditions

The altitude does not exceed 1000m;
Ambient temperature: -25ºC ~+40ºC , and the average temperature within 24 hours shall not exceed +35ºC ;
Horizontal inclination is not more than 3 degrees;
Seismic intensity shall not exceed Grade 8;
There is no dangerous
place for violent vibration, impact and explosion.
 

Main technical parameters of vacuum circuit breaker

 

Serial number	Project	Unit	Technical parameter
1	Nominal voltage	kV	3.6,7.2,12
2	Rated power frequency withstand voltage	kV	Ground, interphase: 42: fracture: 48
3	Rated lightning impulse withstand voltage	kV	Ground, interphase: 75; fracture: 85
4	Rated frequency	Hz	50
5	Rated current	A	630,1250,
6	Rated short-circuit breaking current (effective value)	kA	20,25,31.5,
7	Rated short-circuit closing current (peak value)	kA	50,63,80,
8	Rated dynamic stable current (peak value)	kA	50,63,80
9	The rated thermal stability current is 4s (effective value)	kA	20,25,31.5
10	The protection grades		IP2X
11	Overall dimensions (width × depth × height)	mm	900×1000×2300
12	Weight	kg	≈ 600

 

Functions and characteristics
 

The cabinet is welded with high-quality angle steel.
 The circuit breaker room is located in the middle (lower) part of the cabinet, which is convenient for installation, debugging and maintenance. VS1 circuit breaker is equipped as standard, and pressure relief channel is provided to ensure personal safety.
The leading and reliable rotary isolating switch can safely enter the circuit breaker room for maintenance when the main bus is electrified.
the protection level of the whole cabinet is IP2X.
 There is a reliable and fully functional mandatory mechanical locking device, which can simply and effectively meet the requirements of "Five defenses".
 Reliable grounding system.
The door is equipped with an observation window, which can clearly observe the working state of the components inside the cabinet.
 Incoming and outgoing cables are lower than the front of the cabinet, which is convenient for users to connect.
 

Q1. Can I get samples?
Yes. If you have any needs, please contact us and we will respond within 24 hours.  

Q2. Can I use other logos or designs on the products?
Yes, we provide OEM/ODM services, you can customize products with other logos and designs.

Q3. Do you have factories?
Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.

Q4. How do you ensure quality?
We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.

Q5. How long does it take to prepare after placing an order?
Usually it takes 5~7 days, it also depends on the quantity of the order.