Mode: HIVG 3000KV-450KJ
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: ±3000kV
2) Rated stage voltage: ±200kV
3) Rated charging voltage: ±100kV
4) Rated energy: 450kJ
5) System overall capacity: 0.1μF (3uF/100kV per pulse capacitor, overall 30units.)
6) Stages: 15 stages
7) Stage energy: 30kJ
8) Stage capacitance : 1.5muF
9) System circuit inductance:<=55uH
10) Impulse voltage waveform parameter( load capacitance 300~4000PF):
a) Standard lightning impulse voltage full-wave:
1.2±30%mus /50±20%mus;
(>4nF) 1~5mus/40~60mus
Amplitude±3%:,oscillation at peak value less than 5% of amplitude
b) Standard switching impulse wave: 250±20%mus /2500±60%mus
c) Standard lightning impulse chopping wave: Standard chopped time: 2~6us;
d) This two impulse voltage waveform parameter and deviation meet the requirement of GB311 and GB16927.
11) Minimum output voltage efficiency
Standard lightning impulse voltage full-wave≥90% (test object capacitance below than 1000pF)
Standard lightning impulse voltage full-wave≥85% (test object capacitance below than 3000pF)
Standard switching impulse wave≥70%
12) Synchronous range: stage voltage is between 20%~100% of rated voltage.
13) Synchronous discharge out of control rate 5%
14) Sparking range: 10%-100%Un
15) Minimum output voltage: ≥10% rated voltage.
16) Charging voltage instability <±1.0%
17) Deviation between charging voltage and reference voltage <±1.0%
Principle Diagram:
HIMALAYAL provides innovative products that comprise high voltage test equipment, full-set high voltage test instruments, on-site test systems and on-line monitoring systems, and services regarding tests, diagnostics and asset monitoring for clients in power industry. We help to ensure safety and reliability in the power generation, transmission and distribution.
Himalayal Corporation Limited
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Email: info@himalayal.com
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