What is the maximum rated voltage for this transformer?

The rated voltage can be customized and can go up to 1000kV, depending on the specific model and requirements.

Can the working time be extended beyond the standard 5 minutes?

Yes, special models are available that can work for long hours, exceeding the standard 5-minute continuous working time.

50kv Oil-Filled Testing Transformer AC DC Hipot Test Equipment

Name: 50kv Oil-Filled Testing Transformer AC DC Hipot Test Equipment
Brand: Wuhan Goldhome Hipot Electrical Co., Ltd.
SKU: 2161468985

Hubei, ChinaWuhan Goldhome Hipot Electrical Co., Ltd.

US$500.00-1,500.00

1 Set

Product profile

Customization

Available

After-sales Service

Suppor for Lifelong

Warranty

1 Year or Extend

Model NO.

HM-YDJ

Type

Hipot Tester

Weight

0-100Kg

Power Source

AC220V

Impedance Voltage

<12%

Surface Temperature-Raising

< 55°c

No-Load Current

< 4%

Continuous Working Time

<=5 Mins

Product Name

AC DC Hipot Tester

Certificate

ISO

Standard

IEC

Power

Electric

Medium

Oil-Filled

Medium Option

Sf6 Gas or Dry Type

Output

AC or AC and DC

Controller

Manual or Automatic

Duty Time

5 Mins or Long Time Running

Test Sample

Power Transformer, Circuit Breaker,Gis, Cable

Transport Package

Wooden Box with Foam Inside

Specification

customsized

Trademark

HMDQ

Origin

Hubei, China(Mainland)

HS Code

9031809090

Production Capacity

500sets/Month

Key features

Versatile Output Options: Available in AC only or AC and DC output configurations to suit different testing needs.

Three Insulation Types: Choose from Dry, Oil-filled, or SF6 Gas types based on weight, capacity, or maintenance preferences.

Wide Capacity Range: Rated capacities from 3kVA to 500kVA, with voltages up to 1000kV for high-voltage testing.

Customizable Specifications: Accepts customized specifications for impedance, temperature, current, and working time requirements.

Compact and Portable: Small size, light weight, and compact structure designed for strong universality and easy delivery.

Lifelong After-Sales Support: Provides support for the product's entire life with a standard 1-year warranty available for extension.

Broad Application Scope: Ideal for testing power transformers, circuit breakers, GIS, cables, and other high-voltage equipment.

Company profile

Importers and ExportersFast DeliveryManagement CertificationProduct Certification

Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou PortAverage Response Time: ≤4.58h

AI-Powered supplier vetting

SummaryThe supplier operates in power testing products and related electronic, electrical, machinery, software, and information-system activities. It reports 3D design, ODM, OEM, SDK, new-product, and broad customization capabilities, with stated annual productivity of 1,500 sets for four listed testing-equipment categories. Procedures and records exist for corrective/preventive actions and customer complaints, while the supplier explicitly reports no quality assurance in quality-control processes. It has valid manufacturing contracts with associated subcontractors, but no in-stock capacity, overseas warehouse, or overseas showroom. Overseas service offerings include installation, debugging, maintenance, repair, and training, although the stated number of countries served overseas is zero. Financial evidence is incomplete and includes zero values for the listed 2024 financial metrics, so credibility cannot be established from the provided data.

Supplier typeThe supplier is positioned in the power-testing and electrical-equipment sector, with stated activities covering electronic products, software and auxiliary equipment, machinery, instruments, communication equipment, and professional design services. Its company description specifically presents one-stop power testing products and services.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and lists installation, debugging, maintenance, repair, and training services. However, it reports no overseas warehouse or showroom and zero countries where overseas services are offered, indicating limited demonstrated overseas coverage.

R&D capabilityThe supplier reports new products during the past year, ODM service, OEM service for popular brands, 3D software design, and an available SDK. These are explicit indicators of product-development and technical integration capability.

Production capacityAnnual productivity is stated as 1,500 sets each for four categories of high-voltage and related testing equipment, supported by listed machining, drilling, milling, welding, cutting, and wire-winding facilities. Valid manufacturing contracts with each associated subcontractor are also reported, although no in-stock capacity is available.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and 3D software design services. The same broad customization range appears in both its R&D and production-related information.

Product Q&A

Q:What is the warranty period and language support?

We provide a 1-year warranty with support available for the product's entire life. The interface is in English or can be customized to your requirement.

Q:Does the equipment output AC, DC, or both?

We offer both AC-only and AC & DC output options, allowing you to choose the configuration that best fits your testing needs.

Q:Does the transformer contain battery or liquid, and is it easy to deliver?

Some models contain insulation oil but no batteries. This does not negatively influence delivery logistics.

Q:What are the main applications of this testing equipment?

It is used for testing the dielectric strength of high-voltage electrical equipment, components, and insulation materials, such as cables and high-tension switches.

Q:What are the differences between the three available types?

Dry type is lightweight and compact; Oil-immersed type offers large capacity and is cost-effective; SF6 Gas type has high interrupter resistance and is lightweight.