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We require a 30% T/T advance payment, with the remaining 70% due before shipment. We also accept Western Union and L/C.

What certifications does the product have?

The product holds ISO9001-2000, ISO9001, and CCC certifications.

Premium 500kVA Transformer for Reliable Power Supply Solutions

Name: Premium 500kVA Transformer for Reliable Power Supply Solutions
Brand: Shenheng Power Equipment Co., Ltd.
SKU: 2220840325

Zhejiang, ChinaShenheng Power Equipment Co., Ltd.

US$5,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Chsh

Rated Capacity

30kVA--2500kVA

Conductor Material

Cooper

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

CHSH

Origin

Zhejiang, China

HS Code

8504210000

Production Capacity

80 Pieces/Week

Key features

Fully Sealed Oil-Immersed Design: Eliminates oil conservator, prevents oil degradation and insulation aging without maintenance.

Wide Capacity Range: Available from 25kVA to 2500kVA to meet diverse power requirements.

Customizable Voltage Levels: Voltage can be tailored from 10kV to 36kV and beyond based on customer specs.

Flexible Phase Options: Choice between three-phase or single-phase configurations.

Dual Frequency Compatibility: Operates efficiently with both 50Hz and 60Hz power systems.

Low Noise and Energy Efficiency: S11-M series design ensures significantly lower loss and reduced noise.

OEM/ODM Customization Services: Expert teams craft bespoke projects based on customer drawings and logos.

Rapid Quality Issue Resolution: Technical team provides satisfactory resolution within two days of reporting.

Company profile

Quality AssuranceManagement CertificationR&D CapabilitiesImporters and Exporters

Shenheng Power Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.68h

AI-Powered supplier vetting

SummaryShenheng Power Equipment Co., Ltd specializes in high- and low-voltage power transmission and distribution equipment, including switchgear, ring main units, cable branch boxes, and box-type substations. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. Production controls include 100% finished-product inspection and 10 quality assurance and control inspectors, with stated annual capacities across several product categories. The supplier provides ODM, OEM, and sample-based customization services, but reports no new products in the past year and no available SDK. Service capability is supported by documented supplier assessment, corrective-action, and complaint-handling procedures, although overseas service infrastructure is absent. Financial information is insufficient for assessing credibility, and no specific customer names or case details are provided.

Supplier typeThe supplier is a specialized manufacturer of high- and low-voltage power transmission and distribution equipment and electrical components. Its stated scope also includes maintenance and testing of power facilities, construction-related projects, and wire and cable manufacturing subject to applicable approvals.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with CE product compliance certification. These stated certifications explicitly support its qualification in quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling, and lists debugging and maintenance services. However, it reports no overseas warehouses, showrooms, agents, branches, or overseas-service countries, limiting evidence of international service coverage.

R&D capabilityThe supplier reports ODM capability and OEM service for well-known brands, indicating product-development support and manufacturing collaboration. Nevertheless, it reports no new products during the past year and no available SDK, so evidence of recent product innovation and software-development capability is weak.

Production capacityThe supplier operates laser-cutting, bending, and CNC-machining facilities, performs 100% finished-product inspection, and reports 10 quality assurance and quality control inspectors. It also states annual capacities for switchgear, substations, vacuum circuit breakers, and oil-immersed transformers, providing explicit evidence of established manufacturing capability.

Customization capabilityThe supplier explicitly offers ODM services and customization from samples, demonstrating both design-manufacturing collaboration and sample-based product adaptation. Its OEM experience for well-known brands further supports the stated ability to produce customized products.