Kyn28A-12 Mv&Hv 12kv Power Distribution Switchgear Indoor Enclosed Removable Steel Armor 24kv 36kv Rated Three-Phase AC 50Hz

• Customization: Available
• Certification: VDE, CCC, ISO9001
• Shell Material: Steel Plate
• Model NO.: KYN28A-12
• Voltage Level: High Voltage
• Installation: Removable
• Structure: Wall-Mounted
• Current: AC
• Color: Custom
• Packaging Details: Wooden Carton or as You Request
• Current Frequency: 50Hz
• Rated Voltage: 12kv
• Transport Package: Export Standard Wooden Case
• Specification: permanent magnetic operating mechanism
• Trademark: CHSH
• Origin: Zhejiang, Wenzhou, Yueqing
• Production Capacity: 10000
• Package Size: 730.00cm * 1000.00cm * 1500.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

 

Kyn28a-24 armored removable AC metal enclosed switchgear (hereinafter referred to as switchgear)

is applicable to indoor three-phase 50 / 60Hz power system with rated voltage of 24kV. It is mainly

used in power plants, substations, industrial and mining enterprises and high-rise buildings to receive

and distribute electric energy and control, protect and monitor the circuit.

Kyn28a-24 switchgear has various functions to prevent misoperation, including preventing the loaded

mobile handcart, preventing the closing of the circuit breaker at the closed position of the grounding

switch, preventing the live grounding switch from closing and preventing the live compartment from

entering by mistake. The switchgear is equipped with VS1 and vn2 series middle mounted

high-voltage AC vacuum circuit breakers and solid sealed vacuum switches with excellent

performance. The secondary circuit of switchgear is equipped with advanced and reliable control and

protection elements; The bus bar is made of heat shrinkable insulating material or epoxy coated

insulation to optimize the electrode shape and cabinet structure. The switchgear is a power distribution

equipment with advanced technology, stable performance, reasonable structure, convenient operation,

and safety.

 

Product Parameters

1. Ambient air temperature: maximum temperature + 40 ° C, minimum temperature - 15p;

Daily average relative humidity: no more than 2.2 kPa; Monthly average relative humidity w 90%; The

monthly average water vapor pressure shall not exceed 1.8kpa;

3. Altitude: ≤ 1000m;

4. Earthquake intensity: no more than magnitude 8;

5. The surrounding air shall not be obviously polluted by corrosive or combustible gas, water vapor, etc;

6. Places without violent vibration;

7. When it is used under normal conditions beyond those specified in GB3906, it shall be negotiated

between the user and the company.

 

Technical parameters

 

No.	Project			Unit	Parameters
1	Rated voltage			KV	3.6,7.2,12
2	Rated frequency			HZ	50
3	Rated current of circuit breaker			A	630,1250,1600,2000,2500,3150
4	Rated current of cabinet			A	630,1250,1600,2000,2500,3150
5	Rated short-time withstand current(4S)			KA	20,25,31.5,40
6	Rated peak withstand current (peak)			KA	50,63,80,100
7	Rated short-circuit breaking current			KA	20,25,31.5,40
8	Rated short-circuit making current(peak)			KA	50,63,80,100
9	Rated insulation level	1min power frequency withstand voltage	Between  phases, Phase to ground	KV	24,32,42
			Between fractures	KV	24,32,42
		Lightning impulse withstand voltage	Between  phases, Phase to ground	KV	40,60,75
			Between fractures	KV	46,70,85
10	Degree of protection				The enclosure is IP4X,and the compartment is IP2X when the door of the circuit breaker room is opened

Company Profile

Certifications

company workshop

 

Packaging & Shipping

1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and Low voltage switchgears,Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation of China.
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters.
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5~10 working days is available
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in advance,70% before shipment . West union , L/C are also acceptable .