What is the short-time withstand current capability?

The 4s short-time withstand current (rms) is available in 16kA, 20kA, 25kA, and 31.5kA.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the lead times for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

High-Performance 11kv 12kv Medium Voltage Circuit Breaker Solutions

Name: High-Performance 11kv 12kv Medium Voltage Circuit Breaker Solutions
Brand: Golden Triangle Electric Power Technology Co., Ltd.
SKU: 2164398715

Zhejiang, ChinaGolden Triangle Electric Power Technology Co., Ltd.

US$650.00

1 Piece

US$1,500.00

2 Pieces

US$2,000.00

3+ Pieces

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

Type

Lighting

Certification

ISO9001:2000, VDE, CCC

Model NO.

KYN28A

Form

All- packaged Type

Operation Voltage

High Voltage

Size

3 Uint

Application Range

High-rise Buildings

Shell Material

Stainless Steel

Shell Protection Grade

IP56

Brand

CHINT

Scale Voltage

Level Frequency

50/60Hz

Rated Current

630/1250/1600/2000/2500/3150/4000

Protection Category

IP4X

Installation

Fixed

Current

Voltage Level

High Voltage

Rated Short Circuit Breaking Current

16-40ka

Rated Peak Withstand Current

40-100ka

Rated Short Circuit Closing Current

40-100ka

Rated Short Circuit Duration

Weight

1000kg

Transport Package

Wooden Packed

Specification

1000*1550*2300mm

Trademark

Golden Triangle

Origin

China

Key features

High Voltage Performance: Rated voltage up to 40.5kV with insulation levels of 95kV/118kV and impulse withstand up to 215kV.

Robust Protection Grade: Enclosure rated IP4X with compartment isolation at IP2X for enhanced safety.

Flexible Current Ratings: Main bus bar current options from 630A to 2500A and branch current up to 2000A.

Comprehensive Certifications: Certified with ISO9001:2015, ISO14001:2015, ISO45001:2008, CE, and CCC.

Customization Capabilities: Offers full customization, minor customization, and flexible options from samples or designs.

High Short-Circuit Capacity: Rated short circuit breaking current up to 40kA with peak withstand up to 100kA.

Stainless Steel Construction: Durable shell made of stainless steel ensuring long-term reliability in harsh environments.

100% Quality Inspection: Every finished product undergoes visual and functional inspection by 6 QA/QC inspectors.

Company profile

Patents AwardedFull CustomizationManagement Certification

Golden Triangle Electric Power Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Yeaars CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.21h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and service capabilities. Evidence includes eight production lines, stated annual power-transformer output of 27,000 pieces, six quality inspectors, ISO9001, ISO14001, OHSAS18001, and CCC certifications, plus documented supplier-service procedures and corrective-action records. It offers sample, design, full, minor, and flexible customization, as well as OEM and ODM services and SDK availability. Overseas support includes debugging, maintenance, repair, training, and installation, but the supplier has no overseas warehouse, showroom, agents, or branches. Innovation evidence is mixed because it reports R&D capability but no new products in the past year. Financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is a power-transformer manufacturer with eight production lines, stated output of 27,000 power-transformer pieces, in-stock capability, and valid manufacturing contracts with associated subcontractors. Its listed markets include South America, Africa, Southeast Asia, and the Middle East, supporting classification as an export-oriented manufacturer.

CertificationsThe company states that it holds ISO9001 quality-management, ISO14001 environmental-management, OHSAS18001 occupational-health-and-safety, and China CCC certifications, along with AAA and other credit-rating certifications. These explicitly support a positive certification assessment.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation, and has participated in Power Nigeria 2023. However, it reports no overseas warehouse, showroom, agent, or branch, which limits local service infrastructure but does not negate its stated service offerings.

Production capacityProduction evidence includes eight production lines, 27,000 power-transformer pieces of stated annual output, six quality inspectors, in-stock capability, valid subcontractor manufacturing contracts, and 76 qualified service-capability suppliers. The supplier also reports order fulfillment within 15 workdays in both peak and off-peak seasons.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides OEM and ODM services, indicating broad product-development and customization support.