What is the warranty period for this equipment?

The product comes with a 1-year warranty and after-sales service.

Can the device operate independently without a computer?

Yes, it features a large LCD screen for operation, but also supports dual operation mode by connecting to a computer for advanced automated verification.

HVHIPOT GDJB-802 Three Phase Secondary Injection Test Set Repaly protection tester

Name: HVHIPOT GDJB-802 Three Phase Secondary Injection Test Set Repaly protection tester
Brand: HV Hipot Electric Co., Ltd.
SKU: 2186501045

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$3,500.00-8,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 year

Warranty

Yes

Model NO.

GDJB-802

Type

Universal Testing Machine

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Phase current output (effective value)

0~40A

Phase current max. output power

420VA

Maximum parallel current output (effecti

0~120A

Maximum parallel power output

900VA

Transport Package

Standard Wooden Package

Specification

ISO, SGS

Trademark

HV HIPOT

Origin

Wuhan China

Production Capacity

2000PCS/Year

Key features

High Precision Output: 0.2% accuracy for AC/DC current and voltage with 0-40A phase and 0-120A parallel output.

Comprehensive Relay Testing: Supports current, voltage, power direction, impedance, differential, and microcomputer protection relays.

Advanced Fault Simulation: Simulates single-phase to three-phase transient, permanent, and transitional faults for complete testing.

Flexible Phase Configuration: Standard 4-phase voltage and 3-phase current output, with Ux as multi-functional voltage term.

Intelligent Contact Input: 8 input channels automatically recognize idle contacts and 0-250V potential contacts.

Integrated DC Power Supply: Independent dedicated DC power output with adjustable 110V and 220V options.

Automated Data Management: Stores test data in real time, displays vector diagrams, and prints reports online via Windows software.

Robust Self-Protection: Features heat dissipation structure, soft start, and fault self-diagnosis with locking functions.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤2.15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.

Product Q&A

Q:What types of relays can this tester verify?

It verifies various relays including current, voltage, inverse time, power direction, impedance, differential, low cycle, synchronization, frequency, DC, intermediate, time, and microcomputer protection.

Q:What is the maximum current output capability?

The phase current output is 0-40A with a max power of 420VA. The maximum parallel current output is 0-120A with a max power of 900VA.

Q:Does the device support fault simulation?

Yes, it can simulate single-phase to three-phase transient, permanent, and transitional faults to carry out a whole set of tests.

Q:What are the accuracy levels for AC and DC outputs?

The accuracy is 0.2% for AC current, 0.5% for AC voltage, 0.2% for DC voltage, and 0.2% for DC current.

Q:How many input and output contacts are available?

It has 8 channels of contacts input and 2 pairs of empty contacts output. Input contacts can be extended according to user needs.