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Box Switchgear

Name: Kyn28-12/24 3.2kv 7.2kv 12kv Switch Panel Electrical Control Panel/Box Switchgear
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2298638355

Zhejiang, ChinaZhejiang Hangya Electric Appliance Co., Ltd.

US$900.00-3,000.00

1 Piece

Sample price:US$4000.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, ISO9001

Shell Material

Stainless Steel

Model NO.

CNKKYN28-12/24

Voltage Level

Medium Voltage

Installation

Fixed

Structure

Cabinet

Current

Rated Frequency

50/60Hz

Rated Voltage

12kv, 24kv

Rated Current

630A, 1250A, 1600A, 2000A, 2500A

Rated Short-Circuit Breaking Current

20ka, 25ka, 31.5ka, 40ka

Rated Short-Time Withstand Current (4s)

20ka, 25ka, 31.5ka, 40ka

Rated Peak Withstand Current

50ka, 63ka, 80ka, 100ka

Power Frequency Withstand Voltage (1min)

12kv Class: 42kv; 24kv Class: 65kv

Lightning Impulse Withstand Voltage Peak

12kv Class: 95kv; 24kv Class: 150kv

Degree of Protection

IP4X for Enclosure, IP2X for Internal Compartment

Control Power Supply

DC 110V/220V, AC 220V

Applicable Ambient Temperature

-25℃ ~ +40℃

Transport Package

Wooden Case

Specification

800*1500*2300mm

Trademark

CNKEEYA

Origin

China

HS Code

8535210000

Production Capacity

10000 Set/Sets Per Month

Key features

Separates breaker, busbar, cable and instrument compartments with metal plates, containing faults within single room to prevent cascading accidents and protect maintenance personnel.

Circuit breaker is installed on a removable truck, realizing clear visible isolation gap; faulty breaker can be replaced in 10 minutes without powering off the whole busbar.

Built-in mechanical + electrical dual interlock system, absolutely preventing wrong closing/opening, live cable connection, ground closing with power on and other fatal misoperations.

Top and rear dedicated pressure relief channels automatically open within 15ms during arc fault, directing hot gas upwards to avoid cabinet explosion and personal injury.

Patented spring energy storage structure reduces handcart operating force by 65%, enabling one-handed operation of 1250A-3150A breakers.

Aviation-grade plug-and-play secondary terminal eliminates screw wiring; handcart replacement time is shortened from 30 minutes to 3 minutes.

Built-in fiber optic temperature sensors on all busbar connections, continuously monitoring temperature rise and sending early alarms before overheating occurs, eliminating hidden fire hazards.

All components can be maintained from the front, no need to leave rear operation space; cabinet depth is reduced by 20%, saving valuable power room space.

Reinforced frame and tinned copper busbar can withstand 31.5kA peak short-circuit current for 4 seconds without deformation, 30% higher than industry average.

The handcart operating mechanism has passed 10,000 times life test without failure, 2 times the national standard requirement, ensuring long-term reliable operation.

Company profile

High Repeat Buyers ChoiceExperienced TeamImporters and Exporters

Zhejiang Hangya Electric Appliance Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2024-09-10Nearest Port: Ningbo, YiwuAverage Response Time: ≤1.43hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryCNKEEYA, a limited company founded in 2009, specializes in power equipment development and manufacturing. With a high export rate of 90%, its main products include transformers and switchgear. The company holds ISO 9001 and ISO 14001 certifications, emphasizing quality and environmental management. Despite a lack of new product launches and OEM services for popular brands, CNKEEYA offers extensive customization options. They have a clear procedure for corrective actions and customer complaints. However, traceability and quality assurance states remain unknown. Financial data over the last three years is available, but specific figures are undisclosed.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, indicating compliance with quality and environmental management standards.

After-Sales capabilityThe company provides comprehensive after-sales service and has clear procedures for corrective actions and handling customer complaints.

R&D capabilityNo new products were launched last year, and there is no SDK availability for development, indicating limited innovation capability.

Production capacityThe supplier has a production output between US$1 Million - US$2.5 Million, with efficient lead times during off-peak and peak seasons.

Customization capabilityThe supplier offers extensive customization options, including full and minor customizations, which suggests strong customization capability.

Product Q&A

Q:If I'm interested in your products when I can get quotation and detail information after send the inquiry?

All enquiries will be replied in 24 hours.

Q:Your products seems perfect but what's the difference between you andother suppliers? Because I found some cheaper price!

The price is based on the quality all our products are in high quality.And most of the companies' products price are different. Thus, I think First compare the quality Second compare the price is the best way!

Q:I know your quality is perfect but in our market normal quality are more popular what can I do?

Please don't worry, we can provide a series of quality of products, you can choose the best one to meet your market, we will try our best to support you. I believe we can provide products meet all your requirements in CNKEEYA.

Q:Can I get a sample before the order because I really don't how is your products quality?

Of course! We also think sample order is the best way to build trust. We offer free sample service! Do not hesitate to send inquiry to get the free sample!

Q:What's the delivery time? Because we really need them is urgently?

3~7 days For sending sample order. 15 days for regular order, we will never eat our words.