What is the lead time for delivery?

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

Can this tester be connected to a computer?

Yes, it is computer-connectable and compatible with operating systems like XP and Windows 7.

3 Phase & 6 Phase Phase Relay Protection Tester Secondary Injection Test Set

Name: 3 Phase & 6 Phase Phase Relay Protection Tester Secondary Injection Test Set
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 912580305

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

US$3,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support

Warranty

1 Year for Three Phase Relay Tester

Model NO.

GDJB-PC

Type

Three Phase Relay Tester Secondary Injection Test

Accuracy Grade

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Manual Control

Weight

12kg

Power Source

AC220V

Product Name

Three Phase Relay Protection Test Set

Usage

Secondary Injection Testing

Application

Relay Tester

Power

Electronic, AC220V±10% 50Hz

Single Phase Current Output (RMS)

0-40A / Phase, Accuracy: 0.2% ± 5mA

Three Phase Parallel Output (RMS)

0- 120A / Three Phase in Phase Parallel Output

Harmonic Number

2-20second

Phase

0-360 The Accuracy Is 0.1 Degree

DC Current Output

0--± 10A / Phase

Single-Phase Current Output (RMS Value)

0-30A/Phase, Accuracy: 0.2% ±5mA

Three-Phase Parallel Output (RMS Value)

0-90A/Three Parallel Outputs with The Same Phase

Working Power Supply

AC110V±10%

Frequency Range

0--1000Hz

Maximum Output Power Per Phase

300va

AC Accuracy

0.1%

Transport Package

Standard Venner Case

Specification

338*168*305mm

Trademark

GOLD

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

1000PCS/Month

Key features

Comprehensive Protection Testing: Tests AC/DC current, voltage, frequency, harmonic, differential, zero-sequence, and distance protection relays.

Advanced Digital Control: Features high-performance industrial computer with microcomputer signal processing and digital I/O.

Wide Frequency Range: Supports frequency output from 0 to 1000Hz with 0.01Hz accuracy.

Flexible Output Capabilities: Delivers up to 120A three-phase parallel output and 40A per phase with 10s max working time.

Harmonic Simulation: Generates harmonics from 2nd to 20th order for complex fault simulation.

Lifetime Technical Support: Offers continuous technical assistance throughout the product's operational life.

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: ≤5.54hTerms 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.

Product Q&A

Q:What types of protection relay tests does this device support?

It supports AC/DC current and voltage tests, frequency, harmonic, differential, zero-sequence, distance protection, and power system network fault simulations.

Q:What are the maximum output capabilities for three-phase parallel current?

It can output up to 120A RMS in three-phase parallel mode with a maximum power of 1000VA and a continuous working time of 10 seconds.

Q:Does the device support frequency and harmonic testing?

Yes, it supports a frequency range of 0-1000Hz and can generate harmonics from the 2nd to the 20th order.

Q:What is the warranty period and after-sales support?

The product comes with a 1-year warranty for the three-phase relay tester and includes lifetime technical support.

Q:How many switch input and output terminals are available?

The device is equipped with 8 switch input terminals and 4 switch output terminals, supporting both active and passive contacts.