QDTB® Transformer

KYN28A-12/630-25(60Hz)

KYN28A Series •

Product Image & Parameters

KYN28A - QDTB

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KYN28A-12/630-25(60Hz)

KYN28A Series

HV Voltage
12kV
Frequency
60Hz
Applied standard
GB3906, IEC 62271-200
HV side current
630A
Dimensions
800×1500×2300 mm
Weight
1000kg
Energy SavingLow Loss

Product Drawing

High Voltage Switchgear - KYN28A-12/630-25(60Hz)

APPEARANCE — METAL-CLAD CABINET
HV SWITCHGEAR — FRONT VIEWpressure reliefrelay / meter panelbreaker view windowcable compartmentKYN28A-12/630-25(60Hz)
STRUCTURE — THREE COMPARTMENTS
BUSBAR ROOMBREAKER TRUCKwithdrawableCABLE ROOMKYN28A-12/630-25(60Hz)
MAIN CIRCUIT — SINGLE-LINE
HV SWITCHGEAR — MAIN CIRCUITBUSCTgroundPTCABLE OUTKYN28A-12/630-25(60Hz)
SWITCHGEAR LINE-UP
SWITCHGEAR LINE-UP (INCOMING + FEEDERS)INF1F2F3common busbarKYN28A-12/630-25(60Hz)

SPECIFICATIONS

1. Model (Product code):KYN28A-12/630-25(60Hz)
2. Series:KYN28A
3. Rated voltage:12 kV
4. Rated Current:630 A
5. Breaking Current:25 kA
6. Short-time Withstand Current:25 kA
7. Protection Level:IP4X
8. Mechanical Life:10000 ops
9. Operating Mechanism:Spring-operated (integrated VCB)
10. Rated frequency:60 Hz
11. Standard:GB3906, IEC 62271-200
12. Weight:1000

Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.

Product Description

KYN28A-12/630-25(60Hz) indoor metal-clad withdrawable HV switchgear. For power plants, substations, industrial distribution. Type-tested to IEC 62271-200.

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EXW (FOB Qingdao)
$2,226
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Complete equipment — no winding copper linkage

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KYN28A-12/630-25(60Hz) - Frequently Asked Questions

QWhat are the main applications of KYN28A-12/630-25(60Hz)?

KYN28A-12/630-25(60Hz) (KYN28A series, High Voltage Switchgear) is widely used in power distribution systems, industrial control and infrastructure projects. Can be flexibly configured according to actual project requirements.

QWhat are the main technical specifications of KYN28A-12/630-25(60Hz)?

Key specifications: Capacity: , Frequency 60 Hz, Standard GB3906, IEC 62271-200.

QHow to get a quote and technical documentation?

Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.

Related Products in KYN28A Series

KYN28A-12/630-25
Rated Voltage: 12 kV
Rated Current: 630 A
Breaking Current: 25 kA
KYN28A-12/630-31.5
Rated Voltage: 12 kV
Rated Current: 630 A
Breaking Current: 31.5 kA
KYN28A-12/630-31.5(60Hz)
Rated Voltage: 12 kV
Rated Current: 630 A
Breaking Current: 31.5 kA
KYN28A-12/630-40
Rated Voltage: 12 kV
Rated Current: 630 A
Breaking Current: 40 kA
KYN28A-12/630-40(60Hz)
Rated Voltage: 12 kV
Rated Current: 630 A
Breaking Current: 40 kA
KYN28A-12/1250-25
Rated Voltage: 12 kV
Rated Current: 1250 A
Breaking Current: 25 kA

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