What payment methods are accepted?

We accept LC, T/T, PayPal, and Western Union as terms of payment.

What is the accuracy of the output measurements?

The output precision is 0.5 magnitude for AC current, AC voltage, DC current, and DC voltage outputs.

Can the tester simulate complex error conditions?

Yes, it can simulate a wide range of sophisticated transient, permanent, and conversion errors for the whole set of tests.

Three Phase Relay Tester, Secondary Injection Tester, Adaptive Relay Equipment

Name: Three Phase Relay Tester, Secondary Injection Tester, Adaptive Relay Equipment
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 851627345

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

Product Name

Three Phase Relay Tester Secondary Injection Teste

Function

Three Phase Relay Protection Test Set

Application

Three Phase Relay Test Set

AC Current Source

3 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

Power Source

AC220V

Control

Manual Control

Loading Method

Dynamic Load

Type

3 Phase Protection Relay Test Set

Load Way

Electronic Load

Display

Digital

Weight

Ask The Salesman

Transport Package

Standard Venner Case

Specification

338*168*305mm

Trademark

GOLD

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

200PCS/Month Relay Test Set

Key features

Comprehensive Relay Validation: Validates various relays including current, voltage, differential, and microcomputer protection systems.

High Precision Output: Features 0.5 magnitude accuracy for AC/DC current and voltage outputs with rich harmonic capabilities.

Powerful Current Capacity: Delivers up to 120A per phase and 900VA in three parallel phases for robust testing scenarios.

Versatile Voltage Range: Outputs phase voltage 0-120V and line voltage 0-240V with frequency range 20-1000 Hz.

Lifetime Technical Support: Provides lifetime technical support and 24-hour inquiry response for pre-sale and after-sale needs.

Advanced Simulation Features: Simulates transient, permanent, and conversion errors for complete set of protection tests.

User-Friendly Design: Equipped with large LCD display, self-protection, and dual-mode workstation connection design.

Flexible Payment Options: Supports LC, T/T, PayPal, and Western Union for convenient international transaction terms.

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: ≤5.28hTerms 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 relays can this tester validate?

It can validate various relays such as current, voltage, inverse time, power direction, impedance, differential, low cycle, synchronization, frequency, DC, intermediate, time relays, and microcomputer protection.

Q:What is the warranty period for the Three Phase Relay Tester?

The warranty period is 1 year for the Three Phase Relay Tester.

Q:What are the maximum current output capabilities?

The phase current output is 0-40A, and the effective value for three parallel phases is 0-120A. The maximum current in three parallel phases is 900VA.

Q:Does the device provide technical support after purchase?

Yes, we provide lifetime technical support. Engineers are available to service machines abroad at the expense of the customer, and training on installation and operation is provided at our facility.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.