200kv/10kj High Voltage Impulse Voltage Testing Equipment for Impulse Testing

• Nominal Voltage: 200kv or at Customized
• Rated Energy: 10kj or at Customized
• Impulse Capacitance: 0.5UF or at Customized
• Each Stage: 100kv 0.25UF or at Customized
• Impulse Voltage Waveform: Generated When Load Capacitance Is 300-3000PF.
• Transport Package: Plywood Cases
• Model NO.: SXCF
• Specification: ISO9001 SGS
• Trademark: Sansion Power
• Origin: Wuhan, China
• HS Code: 9030339000
• Production Capacity: 100 Sets/ Year

Product Description

General Information:

SXCF  series Impulse Voltage Generator can produce a wide range of voltage and energy to simulate waveform such as lightning impulse, lightning clipped wave, switching impulse and so on, enable to carry out various forms of impulse test for high voltage power equipment, cooperate with steepening device can carry out steep wave test on the insulator (insulator string).

 

Features:

• Complete equipment and wide voltage levels in the whole set of device.
• Small electric inductance in the return circuit of the impulse voltage generator, a band-stop filtering is adopted so that a standard impulse wave is still generated even under a large capacity load, and large load capacity.
• Large in voltage utilization coefficient.
• Convenient in wave adjustment, simple in operation, excellent in synchronization performance and reliable in motion.
• An automatic control technique is adopted in the constant-current charge, which is high automation and strong anti-interference capacity.
• A digital measurement and analysis system for the impulse test date are adopted, which increase the technical level and the efficiency of the impulse voltage tests.
• High Automaticity
• Optical communication, strong anti interference ability.
• Large energy, wide application range.

Specifications:

Impulse voltage grade	100kV-7200kV
Standard lightning wave	1.2±30%/50±20%µS
Peak oscillation	<5%
Standard switching wave	250±20%/2500±60%µS
Virtual front time of oscillating lightning wave	≤15µS
Virtual front time of oscillating switching wave and virtual front time of oscillating switching impulse wave	15µS-1mS
The minimum output voltage	≥10%Un
Charging voltage instability	<±1%
Synchronizing range	≥20%
Synchronous discharge error rate	<2%
Ignition range	10%~100%
Working time	≥70%UN Discontinuous work (charge-discharge 300s/time)
	<70%nn Continuous work (charge-discharge 120s/time)
Generator efficiency: lightning wave (no load)	≥90%
Time to chopping	2~5µS