HIVG 1000KV-32.5KJ Impulse Voltage Generator

Mode: HIVG 1000KV-32.5KJ

Related Standards: 
* IEC 60060-1-2010 High-voltage test techniques - Part 1: General definitions and test requirements
* IEC 60060-2-2010 High-voltage test techniques. Part 2: Measuring systems
* IEC 61083-1-2001 Instruments and software used for measurement in high-voltage impulse tests - Part 1: Requirements for instruments
* IEC 61083-2-1996 Digital recorders for measurements in high-voltage tests - Part 2: Evaluation of software 
* ANSI/IEEE 4a-2001 Techniques of High-Voltage Testing
* ANSI/IEEE 376-1975 Measurement of Impulse Strength and Impulse Bandwidth
* ANSI/IEEE 1122-2007 Digit Recorders for Measurements in High-Voltage Impulse Tests
* ASTM D69-D2484 Electrical Insulation (Ⅰ)
* ASTM D2518-Latest Electrical Insulation (Ⅱ)

Technical Parameters: 
1) Rated voltage: ±1000KV
2) Rated energy: 16.25KJ
3) Rated impulse capacity: 0.0325
4) Rated charging voltage: 10KV
5) Stages: 10
6) Stage capacity: 0.65/capacitor, 1.3uF/50KV
7) Stage energy: 3.25KJ
8) Total energy: 32.5KJ
9) Impulse voltage waveform parameters: under the capacitance of 300-3000pF
     Standard lightning impulse voltage full wave: 1.2±30%ms /50±20%ms;
     Amplitude: ± 3%; the oscillation amplitude at the peak is not more than 5%;
     Steep wave, chopper time: 2 ~ 5uS
10) Lowest output voltage: > 10% Un
11)Synchronization range: in the voltage range of 10% to 100% rated voltage range, the polarity synchronization range is not less than 20%,(pulse amplifier ignition pulse is > ± 15 kV)
12) Synchronous firing out of control rate: <2%
13) Impulse test times setting range: 0-99; Adjusting accuracy: 1 time
14) Sparking range: 10%-100%Un
15) Charging voltage instability: < ±1%
16) Reference voltage adjustment range: 0.0 ~ 100.0 kV ; adjusting accuracy: 0.1KV
17) Deviation between charging voltage and standard voltage is <±1%;
18) Voltage utilization factor: standard lightning wave voltage utilization factor is ≥90%
19)  Working time: continuous working under 70% rated voltage.

Principle Diagram: