What equipment can this system test?

It is designed for AC withstand voltage tests of transformers, GIS systems, SF6 switches, cables, and casings.

What is the rated output voltage range?

The rated output voltage is 0 ~ 800kV (AC) and below.

What is the output frequency range?

The output frequency ranges from 20 ~ 300Hz.

What is the maximum test capacity?

The max test capacity is 1000kVA and below.

How long can the system work continuously?

It supports full power output with a continuous working time of 15 minutes.

What is the quality factor range?

The quality factor ranges from 30 ~ 90.

What is the frequency adjustment sensitivity?

The sensitivity is 0.1Hz with instability less than 0.05%.

What power supply does the system require?

It requires 380/220V +-15% / 50Hz +-5% power supply.

What is the waveform quality of the resonance voltage?

The waveform is a pure sine wave with THD <1.0%.

Is the system suitable for low voltage high current devices?

Yes, it meets the test conditions for both high voltage low current and low voltage high current devices.

AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus

HV Hipot Electric Co., Ltd.

16 yrs

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Product Highlights

Compact and Lightweight Design: Smaller size and lighter weight compared to same voltage level reactors.
High Stability and Protection: Large capacity margin with strong protection and good stability.
Precise Frequency Control: 16-digit frequency resolution with fineness up to 0.1Hz.
Pure Sine Wave Output: THD <1.0% with orthogonal non-synchronous fix type carrier modulation.
Flexible Configuration: Different type reactors optional to meet various test object requirements.
Wide Application Scope: Ideal for substations, GIS, SF6 switches, cables, and transformers.
Dry Type Epoxy Cast: High mechanical strength, good insulation, and reliable performance.
Convenient Power Supply: Supports 220V or 380V single phase power for easy onsite sourcing.

Product Attributes

Customization: Available
After-sales Service: YES
Warranty: 1
Model NO.: GDTF-HTS
Rated Output Voltage: 0 ~ 800kv (AC ) and Below
Output Frequency: 20 ~ 300Hz
Waveform of Resonance Voltage: Pure Sine Wave, Thd <1.0%
Max. Test Capacity: 1000kVA and Below
Duty Cycle: Full Power Output, Continuous Working Time of 15mi
Quality Factor: 30 ~ 90
Frequency Adjustment Sensitivity: 0.1Hz, Instability <0.05%
Power Supply: 380/220V +-15% / 50Hz +-5%
Transport Package: Wooden Case
Specification: ISO, SGS
Trademark: HV Hipot
Origin: Wuhan China
HS Code: 9030339000
Production Capacity: 500PCS/Year

AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus

AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus pictures & photos — AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus

AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus

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AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus
AC Resonance Test System (GDTF-HTS) for Substation Electrical Apparatus

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Product Description

General introduction

GDTF series Substation Electrical Apparatus AC Resonance Test System, is mainly composed of frequency conversion control power, incentives transformers, reactors, capacitor divider, designed for substation electric
Equipment AC withstand voltage test of the voltage with 220KV or below. It satisfy capacitive equipment AC withstand voltage test of transformer, GIS systems, SF6 switches, cables, casing.

This Series can meet high voltage, low current device test conditions requirement, also meet low voltage, high current device test conditions requirement, with a wide scope of application, is ideal test equipment for power department, repair engineering units and high voltage testing department.

Features

1. Smaller size, lighter weight compared with same voltage level, same capacity reactor.
2. Small temperature rise at rated load. Dry type epoxy cast, high mechanical strength, good insulation, nice and reliable;
3. Large capacity margin for frequency control source. Strong protection, good stability. with multiple working mode, easy to operate;
4. with 220V or 380V single phase power, convenient for onsite power sourcing;
5. Flexible configuration. Different type reactors for optional, can meet different test object requirements. Multifunctional, cost effective;
6. Imported SPWM digital waveform generated chip. 16 digit frequency resolution. Frequency fineness up to 0.1Hz at frequency of 20-300Hz;
7. Orthogonal non-synchronous fix type carrier modulation mode, ensure good output waveform for the entire frequency range.
8. Advanced IPM module, ensure stability and security of apparatus;

Specifications

Rated output voltage	0 ~ 800kV (AC ) and below;
Output frequency	20 ~ 300Hz;
Waveform of Resonance voltage	Pure sine wave, THD <1.0%;
Max. Test capacity	1000kVA and below;
Duty Cycle	Full power output, continuous working time of 15min;
Quality factor	30 ~ 90
Frequency adjustment sensitivity	0.1Hz, instability <0.05%
Power Supply	380/220V +-15% / 50Hz +-5%

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249016". Items marked "" are certified.

Company Profile

HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.

Established in 1997, we have developed Resonance hipot tester, Partial-discharge tester, Power-frequency AC/DC hipot tester, Intelligent control systems, HV circuit breaker tester, Relay protection tester successively, which achieved qualifications and honors of "High-tech enterprise certification", "ISO9001 quality management system certification", "Electrical Measuring&Testing Association of Hubei Province".

In the last years, the company have participated actively in project R&D of High voltage test and Energy saving&environmental protection with State grid corporation, HV research institution and Wuhan University.

We own 18 technicians, who form a strong R & D team and high-quality sales team. Years of experience and strong R&D support made us become a leader in the field of power on-line testing. The domestic market have been expanded to many provinces and cities nationwide, and our products have been recognized by diverse range of industrial sectors. The business is increasing every year.

Meanwhile, we have also been actively marketing in international market. Until now, our products have been exported to Australia, Russia, India, Pakistan, Vietnam, Middle East. The reliable performance and competitive price of our products have obtained us high praise from our overseas customers.

With the spirit of "professionalism, integrity, responsibility, innovation", we will always develop better products and provide our customers with high quality products and satisfactory services.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: Building A1-3, Kechuang Center, Chuanggu Road, Dongxihu District, Wuhan, Hubei, China
Plant Area: 2712 square meters
Number of Employees: 68
Registered Capital: 31,130,000 RMB
Terms of Payment: LC, T/T
International Commercial Terms(Incoterms): FOB, CIF, CFR
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port: Wuhan Port

Our Production Capability & Technical Expertise

Main Products: Transformer Testers, Partial Discharge Test System, Insulation Tester, High Voltage Test Set, Switchgears Test Set
ODM Service Available: Yes
R&D Engineers: 8 people
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2006-11-08
Export Year: 2011-07-01
Main Markets: North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Annual Export Revenue: 6,000,000 RMB
Number of Foreign Trading Staff: 5
Overseas Agent/Branch: No

FAQ

What equipment can this system test?: It is designed for AC withstand voltage tests of transformers, GIS systems, SF6 switches, cables, and casings.
What is the rated output voltage range?: The rated output voltage is 0 ~ 800kV (AC) and below.
What is the output frequency range?: The output frequency ranges from 20 ~ 300Hz.
What is the maximum test capacity?: The max test capacity is 1000kVA and below.
How long can the system work continuously?: It supports full power output with a continuous working time of 15 minutes.
What is the quality factor range?: The quality factor ranges from 30 ~ 90.
What is the frequency adjustment sensitivity?: The sensitivity is 0.1Hz with instability less than 0.05%.
What power supply does the system require?: It requires 380/220V +-15% / 50Hz +-5% power supply.
What is the waveform quality of the resonance voltage?: The waveform is a pure sine wave with THD <1.0%.
Is the system suitable for low voltage high current devices?: Yes, it meets the test conditions for both high voltage low current and low voltage high current devices.