HIVG 1600KV-160KJ Impulse Voltage Generator

Mode: HIVG 1600KV-160KJ

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: ±1600kV
2) Rated stage voltage: ±200kV
3) Rated charging voltage: ±100kV
4) Rated energy: 160kJ
5) Each stage impulse capacitor: 1.0μF/200kV
6) Stages: 8 stages
7) Stage energy: 20kJ
8) Impulse voltage waveform parameter:
     a) Standard lightning impulse voltage full-wave: 1.2±30%μs /50±20%μs,
         Amplitude: ±3%,oscillation at peak value less than 5% of amplitude
     b) Standard switching impulse voltage wave: 250±20%μs /2500±60%μs;
     c) This two impulse voltage waveform parameter and deviation meet the requirement of GB311 and GB16927.
9) Minimum output voltage efficiency
     Standard lightning impulse voltage full-wave≥90% (No test object)
     Standard switching impulse voltage wave≥70% (Test object capacitance1000pF)
10) Synchronous range: stage voltage is between 10%~100% of rated voltage.
       Positive and negative polarity synchronous range less than 20%.
11) Synchronous discharge out of control rate <2% (Within the range: 10%~100% of rated voltage )
12) Sparking range: 10%-100%Un
13) Minimum output voltage: ≥10% rated voltage.
14) Charging voltage instability <±1.0%
15) Deviation between charging voltage and reference voltage <±1.0%
16) Working time:
       When voltage above than 70% rated voltage, the system can continuous working each 120s (charging and discharging).
       When the voltage is below 70% of rated voltage, the system the system can continuous working each 60s (charging and discharging).
17) Under Maximum charging voltage, minimum discharge time not less than 60s.

Principle Diagram: