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12kv Metal Enclosed High Voltage Switchgear

12kv Metal Enclosed High Voltage Switchgear KYN28-12 armored installation metal-enclosed switchgear is suitable for 3.6-12kv three-phase AC grid, used for receiving and distributing electric energy and controlling, monitoring and protecting circuits. It can be used in the bus section system of...

Description

12kv Metal Enclosed High Voltage Switchgear

KYN28-12 armored installation metal-enclosed switchgear is suitable for 3.6-12kv three-phase AC grid, used for receiving and distributing electric energy and controlling, monitoring and protecting circuits. It can be used in the bus section system of single bus, single bus or double bus system. The switchgear complies with IEC62271 "AC Metal-enclosed Switchgear and Control Equipment with Rated Voltage Above 1KV and 52KV", IEC694 "General Provisions for High-Voltage Switches and Control Equipment", China GB3906 "3.6~40.5KV AC Metal-enclosed Switchgear and Control Equipment", DL/T404 "Order Conditions for Indoor AC High Voltage Switchgear". It also has perfect and reliable shell operation functions.

high voltage distribution cabinet

Feature:

1. Completely metal wrapped and completely enclosed to prevent dust and small animals from entering.

2. Each compartment in the switchgear is separate and independent of each other.

3. Quickly close the grounding switch for grounding and manual short-circuit.

4. All operations on the equipment can and should be performed with the door completely closed, including opening/closing of the circuit breaker, in/out of the circuit breaker trolley, and opening/closing of the grounding switch.

5. The trolley of the vacuum circuit breaker is maintenance-free, the matching operating mechanism requires the least maintenance, and has good interchangeability, and the circuit breaker can be easily replaced.

6. Easily check the location of the circuit breaker, its opening/closing and charging status through the front door observation window.

7. The reliable FIVE-PREVENTION interlock can effectively prevent misoperation and entry into the energized carriage.

Project

Unit

Data

Rated voltage

kV

3.6

7.2

12

Rated frequency

Hz

50

60

-

-

-

-

Rated current of circuit breaker

A

630

1250

1600

2000

2500

3150

Rated current of switchgear

A

630

1250

1600

2000

2500

3150

Rated short time withstand current(4s)

kA

16

20

25

31.5

40

50

Rated peak withstand current

kA

40

50

63

80

100

125

Rated short circuit breaking current

kA

16

20

25

31.6

40

50

Rated short circuit closing current

kA

40

50

63

80

100

125

Rated insulation level

1min power frequency withstand voltage

kV

24

32

42

Lingtning impulse withstand coltage

kV

40

60

75

Protection grade

Shell is IP4X, IP2X when circuit breaker door is open


high and low voltage switch cabinet

High-Voltage Metal-Clad AC Enclosed Switchgear

ADVANTAGES

Tailor-made product

Interchangeable breakers

Remote control

Easy ordinary and extraordinary maintenance, thanks to front accessibility

High safety level for the operators involved

Short construction and delivery times

APPLICATIONS

Oil & gas

Smart grid

Utility on primary distribution grids

Mobile substations

Photovoltaic plants

Wind power plants

Hydroelectric power stations

Other electric energy generation plants


Henan Fengyuan Power Technology Co., Ltd mainly produces and manages: high and low voltage switch cabinets, ring network cabinets, transformers, box-type substations, vacuum circuit breakers and other electrical products.


three-phase electrical switchgear

FAQ

Q1: If I am interested in your products, when can I receive your quotation and detailed information after sending the inquiry?

A: All your queries will be answered within 24 hours.

Q2: Since I don't know the quality of your products, can I get samples before ordering?

A: Of course! We also believe that ordering samples is the best way to build trust. Please send us an inquiry for more details.

Q3: Do you have a catalog? Can you send me a catalog to check all your products?

A: Yes, we have a product catalog. Please contact us online or send an email to send the catalog.

Q4: I need price lists for all products, do you have a price list?

A: We do not have a price list for all products. Because we have a lot of products, it is impossible to mark all prices on the list. Due to production costs, prices are always changing. If you want to check any prices of our products, please feel free to contact us. We will send you a quote as soon as possible!

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