What are the DC voltage output capabilities?

It provides independent DC outputs of 110V (1A) and 220V (0.6A) for auxiliary power needs.

How is the accuracy maintained without manual calibration?

The device uses software auto-regulation to avoid manual potentiometer adjustments, ensuring stable accuracy.

What operating system does the host machine run?

The host machine runs on Windows XP with an embedded high-performance IPC (300-600MHz).

Microcomputer Relay Protection Tester / Secondary Current Injection Test Set

Name: Microcomputer Relay Protection Tester / Secondary Current Injection Test Set
Brand: Wuhan Goldhome Hipot Electrical Co., Ltd.
SKU: 894316855

Hubei, ChinaWuhan Goldhome Hipot Electrical Co., Ltd.

US$2,000.00-6,000.00

1 Piece

Product profile

Customization

Available

Type

Strength Testing Machine

Maxcapacity

Model NO.

HM702

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

LCD

Control

Computer Control

Power Source

AC220V

Oil Cylinder Position

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

Transport Package

Wooden Box with Foam Inside

Specification

customize

Trademark

GDHM

Origin

Hubei, China(Mainland)

HS Code

9030820000

Production Capacity

200sets/Month

Key features

Six-Phase Output Capability: Simultaneously outputs 6-phase current (30A/phase) and 6-phase voltage (125V/phase).

High Current Parallel Output: Parallel connection of 6-phase current achieves up to 180A total output.

Advanced DSP+FPGA Control: Generates 2000 points high density sine wave per week for superior waveform quality.

Stainless Steel Construction: Features imported stainless steel panel, keypad, and touch-pad mouse for durability.

GPS Synchronous Testing: Embedded synchronization card enables testing across different locations via RS232.

Independent DC Voltage Source: Provides 110V (1A) and 220V (0.6A) auxiliary outputs for DC relay testing.

Software Auto-Regulation: Eliminates need for manual potentiometer calibration, ensuring high accuracy stability.

Wide Frequency Range: Fundamental frequency range spans 20Hz to 1000Hz with harmonics up to 20th order.

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: ≤6.65h

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.