Hubei, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, ...
Management System Certification:
ISO9001:2008, OHSAS18001:2007, ISO 14001: 2015 Certificate
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Test Machine, Testing Equipment, Instrument manufacturer / supplier in China, offering Variable Frequency Resonance Voltage Withstand Test Device/Equipment, AC Voltage Withstand Device Inductance Adjustable Resonant Device, Inductive Power Frequency Resonance Withstand Voltage Tester and so on.

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  • Variable Frequency Resonance Voltage Withstand Test Device/Equipment
  • Variable Frequency Resonance Voltage Withstand Test Device/Equipment
  • Variable Frequency Resonance Voltage Withstand Test Device/Equipment
  • Variable Frequency Resonance Voltage Withstand Test Device/Equipment
  • Variable Frequency Resonance Voltage Withstand Test Device/Equipment
  • Variable Frequency Resonance Voltage Withstand Test Device/Equipment

Variable Frequency Resonance Voltage Withstand Test Device/Equipment

Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: Wooden Box with Wrapping Film
Payment Terms: L/C, T/T
Type: Variable Frequency Voltage Withstand Resonant
Accuracy Grade: 0.5
Load Way: Electronic Load
Display: Digital
Control: Computer Control
Power Source: Single Phase 220V or Three Phase 380V±10%

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Basic Info.

Model NO.
Rated Output Voltage
Output Frequency
Resonate Voltage Waveform
Sine Wave, Distortion≤1.0%
Working Mode
Continuous Working
Quality Factor
Frequency Adjustment Sensitivity
ISO9001, ISO14001, OHSAS18001
Wuhan, Hubei
Variable Frequency Resonance Voltage Withstand Test Device/Equipment

I.Product Description:
HZBP-BD series variable frequency resonant device is a common primary electrical equipment of substations. It is applied for voltage withstand test of capacitive equipment, such as transformer, GIS system, SF6 switch, CT/PT, insulator, busbar, cable and bushing ect. This device is researched and manufactured according to withstand test regulations of 220KV and blow substations primary electrical equipment. The AC/DC voltage withstand test equipment both need satisfy high voltage, small current and low voltage, large current test condition, and with wide application range. HZBP using the principle of series resonant, is composed by variable frequency power source control box(console), excitation transformer, reactor and capacitive voltage divider,compensating capacitor.
II.Product Features:
1.It has smaller volume and lighter weight compared with the same voltage grade and capacity reactor. Temperature rises small at the rated load. Dry-type epoxy resin casting with high mechanical strength, good electrical insulating property, nice appearance and reliability.
2.Variable power source control box has large capacity, strong protection function, good output wave, good stability and various working modes that easy to operate. Single phase 220V and three phase 380V input power source are in common use, convenient to take electricity on site.
3.Flexible configuration. Can equip with different types of reactor to satisfy different tested products. To achieve a multi-purpose machine, highly cost effective.
III.Product parameters:
Rated Output Voltage≤0~1000kV
Output Frequency30~300Hz
Resonate Voltage WaveformSine wave, distortion≤1.0%
Working ModeContinuous working
Quality Factor30~90
Frequency Adjustment Sensitivity0.1Hz
Power SourceSingle phase 220V or three phase 380V±10%
Power frequency 50Hz/60Hz±5%
Technique index 
Serial products and application
ModeApplication(10kV~500kV transformer substation AC voltage withstand equipment, frequency 30~300Hz)
Frequency Power SourceResonant ReactorExcitation transformerDividerApplication
HZBP-BD-50/50/253kW25kV/1A two sets(dry type)3kVA(dry type)50kV≤1000kVA 10kV transformer
10kV switch, busbar, PT, CT ect.
10kV(300mm2) cable≤1.0km
HZBP-BD-108/108/275kW27kV/1A four sets(dry type)5kVA(dry type)110kV≤31500kVA 35kV transformer
35kV switch, busbar, PT, CT ect.
10kV(300mm2) cable 2km
35kV(300mm2) cable 0.5km
HZBP-BD-200/200/5010kW50kV/1A four sets(dry type)10kVA(dry type)200kV≤50000kVA 110kV transformer
110KV GIS, PT, CT ect.(preventive test)
35kV(300mm2) cable ≤1.0km
10kV(300mm2) cable ≤2.0km
HZBP-BD-270/270/4515kW45kV/1A six sets(dry type)15kVA(dry type)300kV≤50000kVA 110kV transformer
110kV GIS, PT, CT ect.
35kV(300mm2) cable ≤1.2km
10kV(300mm2) cable ≤3.0km
HZBP-BD-800/400/5030kW50kV/2A eight sets(dry type) 100kV/2A four sets(oil immersed)30kVA(dry type)
30kA(oil immersed)
400kV≤80000kVA 220kV transformer
≤50000kVA 110kV transformer
110kV/220kV GIS, PT, CT ect.
35kV(300mm2) cable ≤2.0km
110kV(300mm2) cable ≤0.7km
HZBP-BD-1600/800/20060kW200kV/2A four sets(oil immersed)60kVA(dry type)800kV≤80000kVA 220kV transformer
≤50000kVA 110kV transformer
500kV GIS, PT, CT ect.
220kV switch, busbar, PT, CT ect.
110kV(400mm2) cable ≤1.5km
220kV(400mm2) cable ≤1.0km
Note: can be customized

IV. Company Information:
Wuhan Hezhong Electrical Equipment Manufacture Co., Ltd founded in 2002, reorganized by electrical test equipment factory of former Wuhan high voltage research institute, is a high quality equipment supplier of China State Grid. After years of continuous innovation has become as a professional production and sale electric power testing, test equipment of high-tech enterprise integrates the ability to scientific research, development, production and sales, service, with kinds of patents, its core technology is in the same industry leading lever, and cooperates with the research institutes of Tsinghua University, Peking University and Chiao Tung University. Our sales and service are all over the country and exported to America and Europe, southeast Asia markets such as USA, Singapore and other overseas markets.

1.Electrical Technology, Security Experts: with 15-years experience in manufacture of Surge(lighting) Arrest(3Kv-36Kv gap, gap-less), Intelligent Contact Withstand Voltage Test Device, DC High Voltage Generator, Ultra-low Frequency Voltage Generator, Cable Fault Tester, Automatic Loop Resistance Tester, Intelligent Large Current Generator, Microcomputer Relay Protection Tester, DC Resistance Tester, Transformer Turns Ratio Tester, Insulation Oil Withstand Voltage Tester, High Voltage Switch Mechanical Characteristics Tester, Transformer Dielectric Loss Tester, Standard Voltage Divider, Intelligent Touch Insulated Boots (Gloves) Withstand Voltage Testing Device, Partial Discharge Test System, Transformer Comprehensive Test Table and other power test, test equipment.

2.Stable and reliable quality: manufacturing process is strictly complied with ISO 9001.

3.Payment terms: TT, L/C

4.High-efficiency production: samples delivery time is within 7 days, mass production leading time is 20-30 days, it also depends on your order quantity.

5.OEM service, can provide a complete set of solution for customer's different test requirements.

Variable Frequency Resonance Voltage Withstand Test Device/Equipment


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