60Hz~100kHz ripple frequency, DC bias disable & protection function, Widely used for capacitors testing, high precision, stable

JZS series Capacitor Ripple Current Wear Tester

Brief introduction

Special test power supply for capacitor producers and users, for capacitor ripple current wear life test. It can simulate capacitors actual working condition and test the useful life of the capacitors in group, provide producer exact parameters of capacitors to prove its stability, meanwhile, it also assure users the quality of capacitors.

Performance characteristic

1. DC constant current constant voltage, voltage & current continuous adjustable from 0 to rated value

2. Over voltage & current auto protection

3. AC auto voltage stabilizing, stabilized voltage value continuous adjustable from 0 to rated value

4. AC high frequency sine wave frequency output, frequency range: 50Hz120Hz.100Hz available for selection

5. AC/DC output digital display, high precision, stable

6. DC/AC auto superposition, no need for additional wiring

7. Test time set by digital switch, auto time

8. AC output auto cut-off  when preset time is over, audible and visual alarm and save the time

9. Auto cut-off and alarm when the power supply or load is at fault or shorted out, the timer stop timing and save the time

10. Short alarm: Auto cut off  DC output and audible and visual alarm when short occurs

Technical characteristic

1. DC section

CV/CC	Voltage & current adjustable (0~the rated value
Line regulation	≤0.1%
Load regulation	≤0.3%
Ripple voltage	≤0.1%
Display mode	LED digital display (standard), LCD (optional)
	LCD touch screen (optional)
Display precision	LED: Voltage meter 0.1V; Current meter 1Ma
	LCD: 6 digits display (optional)
Protection mode	Over voltageover load protection
	Auto-shut down and alarm
Display error	LED: ≤1%±1 digit
	LCD: ≤0.01%±1 digit
Short protection	Withstand long-term short
Working mode	Withstand long-term continual working
AC Input	Single-phase AC 220V±10%  50Hz±10%

2. AC section

Output voltage	Continuous adjustable (0~the rated value)
Output current	Continuous adjustable (0~the rated value)
Line regulation	≤0.5% of the rated value
	≤2% of the rated value
Load regulation	Rated frequency (50Hz120Hz400Hz1kHzoptional
Output frequency	Sine wave
Waveform	≤5%
Distortion	LED: Voltage meter 0.1V; Current meter 1Ma; LCD: 6 digits display (optional)
Display precision	LED digital display (standard), LCD (optional)
	LCD touch screen (optional)
Display error	LED: ≤1.5%±2 digit
	LCD: ≤0.5%±2 digit
Protection mode	Short circuit, over voltage and overload (switch off)
Working mode	Withstand long-term continuous working
Operating environment	Temperature: -200C-+400C Humidity: ≤80%
AC input	AC 220V±10%  50Hz±10%

3. Timer section

Time range	1-9999 hour: 1ms-999999 hour (optional)
Time preset	Preset at any fixed time
Time distortion	≤1x10-5
Timer display	4bit LED nixie tube display: LCD (optional)

Capacitor Ripple Current Wear Tester