How does the device connect to a PC?

It connects directly to a PC via USB without any adapter cables.

What is the lead time for this product?

The average lead time is within 15 working days for both peak and off-peak seasons.

Does the software require manual calibration?

No, the software features a self-calibrating function to avoid manual adjustments.

Micro-Computer Relay Protection Tester Secondary Current Injection Tester

Name: Micro-Computer Relay Protection Tester Secondary Current Injection Tester
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 919704905

Chongqing, ChinaChongqing Gold Mechanical & Electrical Equipment Co., Ltd.

US$3,800.00

1 Piece

Product profile

Customization

Available

Product Name

Six Phase Secondary Injection Relay Test Set

Application

Six Phase Relay Test Set

Model NO.

GDJB-PC6

Function

Six Phase Relay Protection Test Set

AC Current Source

6 Phase Parallel Current Output

DC Current Source

20A / Phase, Power: 300va/Phase

AC Voltage Source

Phase Voltage Output:6X( 0~125V)/Phase

DC Voltage Source

0~150V Accuracy: 0.5%

Ime Measurement Range: Range

1ms-9999s; Accuracy: 1ms

Transport Package

Standard Venner Case

Specification

455*530*220mm

Trademark

GOLD

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

200PCS/Month Relay Test Set

Key features

Six Phase Parallel Output: Delivers up to 180A total current with 6 phases in parallel configuration.

High Precision Measurement: Achieves 0.5% accuracy for current and voltage with 1ms time measurement resolution.

Advanced DSP Architecture: Utilizes DSP + FPGA architecture with 16-bit DAC for high-density sine wave generation.

GPS Synchronization: Supports optional built-in GPS card for remote synchronization testing between devices.

Self-Calibrating Software: Features automatic self-calibration to maintain accuracy without manual adjustment.

Robust DC Auxiliary Source: Provides separate DC voltage outputs of 110V/1A and 220V/0.6A for relay testing.

User-Friendly Interface: Classic Windows XP interface with 8.4-inch TFT display and standard PC keyboard/mouse support.

Wide Frequency Range: Operates within 0-1000Hz frequency range with 0.001Hz accuracy.

Company profile

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤4.75hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.

R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.