KYN28A-12KV indoor AC metal clad switchgear cabinet factory

KYN28A-12KV indoor AC metal clad switchgear cabinet factory

Resourceful Exporting experience
GB and IEC standard is available
25 years history manufacturer
Annual sales are up to USD 5 million
100% IQC testing before shipment
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Product Details

1. KYN28A-12KV indoor AC metal clad switchgear cabinet 

KYN28A central metal-clad and metal-enclosed switchgear is produced independently based on the advanced manufacturing technique from home and abroad. It can be used to replace all sorts of old metal-enclosed switchgears.

The shell adopts the aluminum-zinc alloy coated steel sheet, processed by CNC machining tool, which ensure the high mechanical strength. The door is anti-corrosion and anti-impact coaedt. And the protection degree is IP4X

The main switch can be with the ZN63A (VSI) type of circuit breaker of this company, C3 series of fixed load switch; it is also with the interface communication.

2. Technical specification of KYN28A-12KV metal clad switchgear 

Serial No.

Item

Unit

Technical parameters

1

Rated voltage

KV

24

2

Rated frequency

HZ

50/60

3

Rated insulation level

1 min withstand voltage (effective value)

KV

Phase to phase & phase to earth

60

Isolation fracture

79

Lighting impulse withstand voltage (peak  value)

125

145

Auxiliary control circuit power frequency  withstand voltage

V

2000

4

Rated current

A

630,1250,1600,2000,2500,3150

5

Specified short-circuit dropout current

KA

20, 25, 31.5

6

Rated short-circuit making current (peak  value)

KA

50, 63, 80

7

Rated short time withstand current (4S)

KA

20, 25, 31.5

8

Rated peak withstand current

KA

50, 63, 80

9

Auxiliary control circuit rated voltage

V

AC or DC 110/220

10

Protection level

V

IP4X (the circuit breaker chamber door is  open or isolation chamber is IP2X)

11

Outline dimension

mm

1000*1910*24001

12

Weight

Kg

840-1500

3. Factory certificate of KYN28A-12KV metal clad switchgear 

certificate(1).jpg

4. Deliver, shipping and service

service(1).jpg

5.Contact us

Emma ma

Phone/wechat/whatsapp: 0086 13319220197

Email: emma@zgxgdn.com

Skype: sunnysunny12271

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