Hmcj 400kv-20kj Impulse Voltage Generator for Lighting Test

• Customization: Available
• After-sales Service: Life Long Support
• Warranty: 1 Year or Extend
• Model NO.: HMCJ
• Type: Impulse Voltage Generator
• Display: Digital
• Control: Computer Control
• Power Source: AC220V
• Product Name: Impulse Voltage Generator
• Waveform 1: Si
• Wavform 2: L1
• Waveform 3: LC
• Waveform 4: Steep Voltage Waveform
• Waveform 5: Customzied Waveform
• Voltage: 100kv, 200kv, 300kv, 400kv,600kv,800kv, 1200kv etc
• Energy: 5kj,10kj,15kj,20kj,30kj,80kj ,etc
• Test Sample: Transformer, Insulator, Circuit Breaker
• Lead Time: 25~30 Working Days
• Standard: IEC
• Calibration Report: Support The Third Party
• Transport Package: Wooden Box with Foam Inside
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)
• HS Code: 9030390000
• Production Capacity: 200sets Per Year
• Package Size: 1140.00cm * 980.00cm * 1330.00cm
• Package Gross Weight: 120.000kg

Product Description

Hmcj 400kv-20kj Impulse Voltage Generator for Lighting Test

I. Scope
 

HV lightning impulse generator  is one of the basic projects of high-voltage test ingress of electric power equipment, which requires impact testing to be verified or tested after design, manufacture and repair. Common power equipment includes power transformers, power transformers, high-voltage switches, combined electrical appliances, lightning protection, power cables and accessories, casings and insulators, etc.

 

Impact voltage test is also one of the basic projects of high-voltage test research, which needs to be tested in many aspects, such as insulation cooperation research, electromagnetic compatibility research and discharge mechanism research.

 

Therefore, hv lightning impulse generator  has a wide range of applications, in factories, research institutions and universities in the high-voltage laboratory can be seen in different specifications of impact test equipment
 

Hot tag: high voltage impulse generator, lightning impulse generator, impulse voltage generator, single stage impulse generator,multi stage impulse generator, impulse generator high voltage, high voltage impulse generator circuit, multi stage impulse voltage generator, generation of impulse voltage and current

II.Waveforms of various shapes
The impulse voltage generator can emit pulse waveforms of various shapes, but according to the needs of the test study, according to the relevant international standards and national standards, the main generation of the following impact voltage waveforms:
1.standard lightning impact waveform
2.standard operating impact waveform
3.other special impact voltage waveforms, such as special operation shock waves
III. Rated parameter values:
1.Nominal stage : Can be customized,such as 300kV, 600kV, 1200kV, etc.
2.Rated voltage stage: Normally ±100kV
3.Rated Charging voltage: Normally ±100kV
4.Nominal energy: Can be customized,such as 10KJ, 20KJ, 30KJ, etc.
5.Total impact capacitance: Can be customized according to tested object
6.Impulse voltage waveform parameters
1) Standard lightning impulse voltage full wave:1.2±30%ms /50±20%ms,The amplitude is ±3%, The oscillation at the wave head is not more than  5% of the amplitude
2) Standard operating impact waveform
 250±20%ms /2500±60%ms;Chopper waveform time :2~6mS
3)Impulse voltage waveform: Impulse voltage waveform>10%Un, synchronizing range ≤20%,Instability rate of output voltage ≤1.5%,Error rate of synchronous discharge <2%

III. Construction:

1.SCR pressure regulating device
2.DC charging device
3.Impulse voltage generator
4.Multi-ball truncation device (optional)
5.Steep voltage device (optional )
6.Coupling divider
7.Tested object
8.Isolation impedance(optional)
9.Combined power supply(optional)
10 Current diverter
11.Control system
12. Measuring system

IV. Application.