What are your payment terms?

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

Reliable 500kVA Three Phase Transformer for Heavy-Duty Applications

Name: Reliable 500kVA Three Phase Transformer for Heavy-Duty Applications
Brand: Shenheng Power Equipment Co., Ltd.
SKU: 2216230415

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 Design: Eliminates oil conservator, prevents oil degradation and insulation aging without maintenance.

Customizable Voltage: Voltage levels customizable from 10KV to 36KV and beyond based on customer specifications.

Wide Capacity Range: Power capacity ranges from 25KVA to 2500KVA to suit various heavy-duty applications.

Flexible Phases: Available in both three-phase and single-phase configurations to meet specific needs.

Dual Frequency Support: Compatible with both 50Hz and 60Hz power frequency standards.

Low Noise & Loss: S11-M series design ensures significantly lower loss, reduced noise, and high efficiency.

OEM/ODM Services: Professional manufacturing with OEM/ODM capabilities and custom branding options.

Certified Quality: ISO9001, ISO45001, ISO14001, and CE certified with 100% finished product inspection.

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: ≤9.81h

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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturing facility with a decade of experience in producing high and low voltage switchgear, substations, transformers, and electrical equipment.

Q:Do you accept customized services?

Yes, we offer OEM/ODM services and can brand products with your logo based on your drawings and specifications.

Q:What is your minimum order quantity?

Our minimum order quantity is a single piece, ensuring flexibility for all clients.

Q:How long is the delivery lead time?

Typically, our lead time ranges from 5 to 10 working days, influenced by product specifications and order volume.

Q:How do you resolve quality issues?

Please share detailed photographs. Our teams will analyze the issue and provide a satisfactory resolution within two days.