Can the system support partial discharge testing?

Yes, the system supports customized partial discharge testing with partial discharge levels less than 10pC.

Does the system require large starting current?

No, this high voltage test equipment does not have a large starting current problem. A small capacity power supply can fulfill tests equivalent to 30-60 times its power.

500kv Variable Frequency Resonance Test Device for Cable, Gis Test

Name: 500kv Variable Frequency Resonance Test Device for Cable, Gis Test
Brand: Wuhan Goldhome Hipot Electrical Co., Ltd.
SKU: 1921163486

Hubei, ChinaWuhan Goldhome Hipot Electrical Co., Ltd.

US$2,000.00-20,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Life Time Support

Warranty

1 Year or Extended

Model NO.

HMCXZ

Type

AC Resonant Test System

Accuracy Grade

RMS 1.5

Display

Digital

Control

Controller or Computer

Power Source

220V/380V,10 %Single Phase, 50Hz

Frequency

20Hz-300Hz

Waveform

Sine

Protection

Over-Current, Over-Voltage,Flash-Over

Mode

Automatic and Manual Operation Mode

Print

Support

Tested Object

Cable, Gis, Transformer, Gil,Ect

Test Time

1hours or Customized

Using Place

Outdoors or Indoors

Partial Discharge

PC Less Than 10PC Support

Certificate

CE or Any Other Required

Cabliration Report

Factory Report or The Third -Party Support

Max Test Voltage

up to 10000kv or Higher

Max Capacity

up 10000kVA or Higher

Product Name

AC Resonant Test System

Calibration

Support Calibration

Transport Package

Wooden Box with Foam Inside

Specification

customize

Trademark

HMDQ

Origin

Hubei, China(Mainland)

HS Code

9030390000

Production Capacity

500sets/Month

Key features

High Voltage Capacity: Rated output voltage up to 1000kV with max capacity of 20000kVA.

Pure Sine Wave Output: Output frequency 20-300Hz with THD less than 1.0% for accurate testing.

Low Power Requirement: Small capacity power supply fulfills tests equivalent to 30-60 times its size.

Partial Discharge Support: Supports PD free testing with partial discharge less than 10pC.

Lifetime Technical Support: 10 seasoned engineers provide lifetime maintenance and 1-hour response.

Flexible Customization: Customizable frequency, waveform, and operation modes for specific needs.

Comprehensive Warranty: 2-year warranty with free repair for 1 year and lifetime maintenance.

CE Certification: Complies with CE standards and supports third-party calibration reports.

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: ≤3.05h

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:Can you provide training for our team?

Yes, we provide free training at our factory. On-site training can also be arranged by our 10 seasoned engineers who have experience installing and commissioning equipment globally.

Q:What is the after-sales service policy?

We have a dedicated team of 10 engineers led by a duty manager. We guarantee answers within 1 hour and resolve equipment failures within 24 hours.

Q:What is the warranty period for the device?

The warranty period is two years. The product can be replaced within 1 month, repaired free of charge for one year, and maintained for lifetime. Extended warranty is available for a small fee.

Q:What is the maximum output voltage and capacity?

The rated output voltage can reach up to 1000kV based on the test object, with a maximum capacity of up to 20000kVA.

Q:Is the output waveform pure sine wave?

Yes, the system provides a pure sine wave output with a Total Harmonic Distortion (THD) of less than 1.0%.