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Pd Free Resonant Test System for Gis Onsite Testing 110kv Variable Frequency AC Withstand Voltage Test Equipment

Name: Pd Free Resonant Test System for Gis Onsite Testing 110kv Variable Frequency AC Withstand Voltage Test Equipment
Brand: Jinan Deming Power Equipment Co., Ltd
SKU: 2001137851

Shandong, ChinaJinan Deming Power Equipment Co., Ltd

US$3,000.00

1-9 Pieces

US$2,600.00

10+ Pieces

Sample price:US$4800.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

DMBI-110K

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Deming

Rated Capacity

500kw

Input Frequency

50/60Hz ±5Hz

Output Current

288A

Output Phase

3-Phase 4-Wire + PE, Transformer Isolated

Input Phase

3-Phase 3-Wire + PE

Input Voltage

380V ±10%

Transport Package

Wooden Case

Specification

3500×2000×1000mm

Trademark

Deming

Origin

Shandong

Key features

True PD-Free Output: Partial Discharge <=10pc Meets background requirements for transformer PD test and induced overvoltage test

Pure Sine Wave with THD <= 2% Transformer-isolated output with LC filtering delivers clean, stable power for accurate test results.

Transformer Isolated Output for Operator Safety Full galvanic isolation between output and grid; input/output withstand AC1500V.

Wide Frequency Range 45-200Hz, 0.1Hz Fine Adjustment Frequency stability <=0.03% -precise control for frequency-dependent test standards.

Advanced SPWM Control with Mitsubishi 5th-Gen IGBT Reliable high-power inverter core with strong overload capability and low EMI.

Company profile

Cooperated with Fortune 500Importers and ExportersYears of Export ExperienceHigh Repeat Buyers Choice

Jinan Deming Power Equipment Co., Ltd

Shandong, 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: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.95h

AI-Powered supplier vetting

SummaryThe supplier is a renewable-energy power-products enterprise producing wind and solar controllers, inverters, generators, converters, and related equipment. It holds an ISO9001:2015 certificate, reports dedicated quality-control resources and documented inspection procedures, and has documented corrective-action and complaint-handling processes. Its technical profile is strong: it provides 3D design, SDK, ODM, OEM, and multiple customization options, and reports new products within the past year. Production evidence includes three lines and stated annual capacities for inverters and charge controllers, but manufacturing capacity lacks a valid contract with affiliated subcontractors. Overseas support is limited by the absence of overseas branches, agents, warehouses, and showrooms. Financial credibility cannot be assessed because the slices only identify reporting years, not financial results or ratios. No specific customer cases are provided.

Supplier typeThe supplier is explicitly described as a high-tech enterprise focused on researching, producing, selling, and servicing renewable-energy power products. It is also identified as a professional technical supplier offering ODM and OEM services, indicating both manufacturing and technical-solution capabilities.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a recognized quality-management certification, although the slices do not provide the certificate scope or validity date.

After-Sales capabilityThe supplier has documented corrective/preventive-action and complaint-handling procedures with records, written service-capability assessment procedures, finished-product inspection instructions, and stated installation, training, repair, maintenance, and debugging services. However, it has no overseas agents or branches, no overseas warehouse or showroom, and lists zero countries for overseas services, so international service reach is limited.

R&D capabilityThe supplier reports 16 years of total R&D-engineer experience, professional technical-supplier capability, available SDK support, and new products developed within the past year. It also offers 3D software design and ODM services, providing explicit evidence of product-development capability.

Production capacityThe supplier operates three production lines, reports annual capacity of 10,000 inverter sets and 10,000 charge-controller sets, and has documented finished-product inspection instructions. However, it reports no valid manufacturing-capacity contract with its affiliated subcontractors, which creates a documented capacity-management weakness despite the stated in-house production indicators.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, SDK, ODM, and OEM capabilities further support the conclusion that it can adapt products to customer requirements.