Can the input contacts be extended?

Yes, input and output contacts can be extended according to user needs.

What is the accuracy grade of the device?

The device has an accuracy grade of 1, with specific accuracies of 0.2% for AC current and 0.5% for AC voltage.

Is the device suitable for international markets?

Yes, it is widely used in power, petrochemical, metallurgy, railway, and aviation industries globally.

HVHIPOT GDJB-802 Three Phase Relay Measurement Kit Secondary Injection Test Set

Name: HVHIPOT GDJB-802 Three Phase Relay Measurement Kit Secondary Injection Test Set
Brand: HV Hipot Electric Co., Ltd.
SKU: 2053654945

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$3,600.00-5,900.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 year

Model NO.

GDJB-802

Type

Universal Testing Machine

Accuracy Grade

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

Model

GDJB-802

Product name

Relay Protection Tester

Original

China

delivery time

15 days

Transport Package

Carton or Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan China

HS Code

9030820000

Production Capacity

3000PCS/Year

Key features

Comprehensive Relay Testing: Verifies current, voltage, differential, and microcomputer protection relays with automated scanning.

High Current Output Capability: Delivers up to 120A parallel current output and 40A single phase output for complex fault simulation.

Multi-Phase Voltage Flexibility: Outputs 120V per phase with a 4th phase Ux configurable as 3U0, sync voltage, or custom values.

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

Intelligent Contact Handling: Features 8 input and 2 output channels with automatic recognition of idle and potential contacts.

Real-Time Data Management: Stores test data instantly, displays vector diagrams, and prints reports online via Windows software.

Dedicated DC Power Output: Includes independent adjustable DC power outputs for 110V and 220V applications.

High Precision Accuracy: Achieves 0.2% accuracy for AC current and voltage, ensuring reliable measurement results.

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: ≤2.26h 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 device test?

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

Q:What is the maximum current output capability?

The device supports a single phase current output of up to 40A and a maximum parallel current output of 120A.

Q:Does the device support fault simulation?

Yes, it can simulate single-phase to three-phase transient, permanent, and transitional faults for comprehensive testing.

Q:What is the warranty period for this equipment?

The product comes with a 1-year warranty.

Q:How long does it take to deliver the product?

The standard delivery time is 15 days.