CE/IEC with Vacuum Circuit Breaker Kyn28 Withdrawout Metal and Metal Enclosed Switchgear

Min.Order: 1

Product origin: Wenzhou, Zhejiang, China

Infringement complaint:

Complaint

US$ 1000 ~ 2500

Description

Summary
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.

Model And Meaning

Normal Service Conditions
1. Environmental conditions: maximum temperature: + 40p, minimum temperature: - 15p, and the average value measured within 24h shall not exceed 35p;
2. The temperature conditions are as follows: the average value of daily relative humidity shall not exceed 95%; The average monthly relative humidity shall not exceed 90%; The average value of daily water vapor pressure shall not exceed 2.2kpa; The average monthly water vapor pressure shall not
exceed 1.8kpa;
3. The altitude shall not exceed 1000m;
4. The surrounding air is not obviously polluted by dust, smoke, corrosive or combustible gas, steam or salt mist;
5. Vibration or ground motion from the outside of switchgear and control equipment can be ignored;
6. The amplitude of electromagnetic interference induced in the secondary system shall not exceed 1.6kv .

Special Service Conitions
When it is used under normal environmental conditions beyond those specified in GB / t11022, the company and users can negotiate and reach an agreement on special operating conditions beyond normal operating conditions. In order to prevent condensation, the switchgear is equipped with a
heater, which shall be put into use when the switchgear is in standby state. The heater shall also be put into operation during normal operation of switchgear.

No	Item		Unit	Parameters
1	Rated voltage		KV	24
2	Rated frequency		Hz	50/60
3	Rated Insulation level	Lightning impulse withstand voltage(beak)	KV	Phase to ground	60	Isolation fracture	79
		1min working frequency withstand voltage(effective value)			125		145
		Power frequency withstand voltage of auxiliary control circuit	V	2000
4	Rated current		A	630,1250,1600,2000,2500,3150
5	Rated short-circuit breaking current		KA	20		31.5
6	Rated short-circuit making current (peak)		KA	50		80
7	Rated short-time withstand current (4S)		KA	20		31.5
8	Rated peak withstand current		KA	50		80
9	Rated voltage of auxiliary control circuit		V	DC/AC 110/220
10	Degree of protection			IP4X(Circuit breaker room door open or compartment:IP2X)
11	Overall dimension(W×D×H)		mm	800×1810×2380		1000×1810×2380
12	Weight		KG	840~1440

Shenheng Power Equipment CO., LTD is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.
Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear , vacuum circuit breaker , oil immersed transformer , dry type transformer , current /potential transformer ,load break switch and other transmission and distribution equipment.
For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.

1. Are you a trading company or a manufacturer?

We are a professional manufacturer of high and low voltage switchgear, substations, transformers, cable distribution boxes and various electrical equipment, such as vacuum circuit breakers, load disconnect switches, etc., with 10 years of experience, our factory is an excellent supplier of State Grid Corporation of China.

2. Do you accept custom service?

We offer OEM/ODM services to print your logo on the product. Our professional technical and quotation team can provide a satisfactory project according to your drawings and parameters.

3. What is your minimum order quantity?

Our minimum order quantity is 1 piece.

4. What is your lead time?

It depends on your product requirements and quantity. It usually takes 5-10 working days

5. How do you solve quality problems?

Please provide detailed photos of the quality problem, our technical and quality inspection department will analyze it, and we will provide you with a satisfactory solution within 2 days.

6. What are your terms of payment?

30% telegraphic transfer, 70% before shipment. Western Union, letter of credit is also acceptable.