Is customization available for this product?

Yes, ODM service is available. The protection values can be set according to user needs, and DSP technology allows for function updates based on user requirements.

GDTF-250/50 Generator High Voltage AC Resonance Test Set

Name: GDTF-250/50 Generator High Voltage AC Resonance Test Set
Brand: HV Hipot Electric Co., Ltd.
SKU: 886233845

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$10,000.00-30,000.00

1 Set

Product profile

Customization

Available

Type

Universal Testing Machine

Accuracy Grade

1.5

Model NO.

GDTF-250/50

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC380V

rated voltage

50kV

Output voltage waveform distortion rate

< 1.0%

Quality factor of the equipment

Q >50

Capacity

250kVA

Frequency adjusting range

30-300Hz

protection

Over-voltage, over-current, zero-start protection

Transport Package

Standard Export Wooden Box

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

9030899090

Production Capacity

5000set/Year

Key features

Specialized Generator Testing: Designed for AC withstand voltage tests on 20.5kV/660MW fire power generators.

Advanced DSP Technology: Features user-friendly HMI with updatable functions and automatic frequency sweeping.

Comprehensive Protection: Includes over-voltage, over-current, zero-start, and flash-over protection with recording.

Flexible Working Modes: Supports Automatic, Manual, and Automatic tuning manual boosting modes for field use.

High Precision Accuracy: System measurement accuracy is 1.5% with voltage resolution of 0.01kV.

Portable Design: Lightweight unit pieces suitable for field use, weighing approx. 22kg per component.

Data Storage & Analysis: Stores test data with easy identification numbers for searching and analysis.

Wide Frequency Range: Frequency adjusting range of 30-300Hz, with test frequency 45-65Hz for specific applications.

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: ≤3.71h 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 protection functions are included?

The system features over-voltage, over-current, zero-start, and system detune (flashover) protection. Protection values can be set according to user needs, and flash-over voltage is recorded for analysis.

Q:What are the available working modes?

There are three working modes: Automatic mode, Manual mode, and Automatic tuning manual boosting mode, allowing users to choose based on on-site conditions.

Q:How is the data stored and managed?

Data can be stored with identification numbers that are easy to identify and search. The LCD displays the scanning curve to intuitively show if the resonant point is found.

Q:What is the quality factor of the equipment?

The quality factor of the equipment is Q >50. For GIS in full load tests, the quality factor is Q > 20, which is related to the load.

Q:What is the continuous working time?

The system allows one time 60s of continuous working at rated value. The variable frequency power supply supports constant working of 5mins under rated capacity.