Does the device support GPS synchronization?

Yes, the device is equipped with a GPS synchronization test function.

What is the accuracy of the frequency measurement?

The frequency range is 0-1000Hz with an accuracy of 0.001Hz.

Is the device portable?

Yes, it is a portable single machine with dimensions 328 x 168 x 250mm and weighs about 12.5kg.

Three Phase Protection Relay Test Equipment

Name: Three Phase Protection Relay Test Equipment
Brand: Wuhan Goldhome Hipot Electrical Co., Ltd.
SKU: 1917759526

Hubei, ChinaWuhan Goldhome Hipot Electrical Co., Ltd.

US$2,000.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Time Support

Warranty

1 Year or Extended

Model NO.

HMJBC-903

Type

Protection Relay Test Set

Accuracy Grade

0.5

Display

Digital

Control

Computer Control

Weight

49kgs

Power Source

AC220V

Time Measuring Range

0.1ms - 9999s

Accuracy of Measurement

<0.1ms

Phase Voltage / Line Phase Output Power

70va / 140va

Harmonic Time

1-20

Frequency Range (Fundamental)

20-1000Hz

Output Precision

0.5 Degree

Product Name

Production Relay Tester

Work Temperature

-10°C~ 50°C

Certificate

CE,ISO

Calibration Report

Factory Report or The Third Party Report

Model Name

Relay Tester

Model Type

Hmjbc-702

AC Output Current

30A Per Phase

DC Output Current

10A Per Phase

AC Output Voltage

120V AC Per Phase

Transport Package

Wooden Box with Foam Inside

Specification

customize

Trademark

HMDQ

Origin

Hubei, China(Mainland)

HS Code

9030820000

Production Capacity

200sets/Month

Key features

Lifetime Support: Provides life time support for all protection relay test equipment.

High Accuracy Grade: Features 0.5 accuracy grade with precise measurement capabilities.

Multi-Phase Output: Standard four phase voltage and three-phase current output for comprehensive testing.

Wide Frequency Range: Supports frequency range from 0 to 1000Hz with 0.001Hz accuracy.

GPS Synchronization: Equipped with GPS synchronization test function for accurate timing.

Self-Calibration: Features software self-calibration to maintain accuracy without opening the case.

OEM/ODM Service: Offers full customization, minor customization, and flexible customization options.

Compact Design: Portable design with dimensions 328 x 168 x 250mm and weight around 12.5kg.

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: ≤3.08h

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.