Lightning Impulse Voltage Generator Testing Equipment High Voltage Generator for Transformer, Switchgear, Circuit Breaker, Gis

• After-sales Service: One Year
• Warranty: 1 Year
• Accuracy Grade: 1.5
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HMCJ-300KV/15KJ
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: LCD
• Power Source: 220V+-10%, or 380V+-10% 50/60Hz
• Rated Nominal Voltage: 300kv or Customized
• Rated Voltage: 100kv or Customized
• Rated Energy: 15kj or Customized
• Total Impulse Capactiance: 3UF
• Single-Stage Impulse Capacitor: 1.μf/100kv
• Load Capacitance: 500~3000PF
• Amplitude Adjusts Error: Less Than 1%
• Synchronous Malfunction Rate: Less Than 1%
• Waveform: Standard Lightning Impact Waveform,Standard Operat
• Standard: IEC
• Certificate: CE, SGS
• Transport Package: Woodencases with Foam Inside
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)
• Production Capacity: 200sets Per Year

Product Description

lightning impulse voltage generator testing equipment high voltage generator for transformer, switchgear, circuit breaker,gis

I. Introduction

High voltage 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, high voltage impulse equipment 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 tags:  Impact voltage tester, HV impulse generator, lightning impulse tester.

II. Condition:
1.Altitude: ≤ 1000M
2. Environment temperature: - 5ºC~ 45ºC
3. Maximum daily temperature in deference: ≤25ºC
4. Relative humidity: ≤90% (20 ºC)
5. Earthquake resistant capacity: ≤7
6. Horizontal ground acceleration: 3.0m/s2; Vertical ground acceleration: 1.5m/s2
7. Power supply voltage waveforms for actual sine wave, waveform distortion rate: <3%
8. With a reliable grounding terminal, grounding resistance: < 0.5Ω
9. Installation location: Indoor



III. Rated parameter values:

1. 3.1.1  Nominal lightning wave impulse voltage:300kV
   3.1.2   nominal capacity(energy):15kJ
   3.1.3   Levels of capacitance:1μF,100kV Dry type full insulation package
   3.1.4  Levels of voltage:100kV
   3.1.5  Levels/Levels of capacity:3/15kJ
   3.1.6 output waveform: 1.2μs/50μsStandard lightning impulse voltage full wave   
                        250μs/2500μs standard switching voltage impulse
   3.1.7 locking range :more than 20%
   3.1.8  Continue-duration:
   Continuous operation with less than 80% rated operating voltage
    Intermittent operation at 80% rated operating voltage
   3.1.9  Amplitude adjustment error voltage difference less than 1, minimum output not more than 10% nominal voltage of equipment.
   3.1.10  Synchronous error rate:less than 1%.
   More parameters can be customzied!

IV .Main three waveforms

1.standard lightning impact waveform: T1/T2=1.2/50μs
2. standard operating impact waveform: Tcr/T2=250/2500μs
3.other special impact voltage waveforms, such as special operation shock waves.
More waveforms can be satisfied according to client's requirements.


V. Related Products.