Intelligent voltage withstand testing system for capacitors (explosion-proof testing)-PRODUCTS-Yangzhou Xinghan Technology Co., Ltd

Intelligent voltage withstand testing system for capacitors (explosion-proof testing)

Product Introduction：

　　The XH-DNY02 explosion-proof testing system is a specialized power testing system developed by our company based on the needs of capacitor manufacturers to conduct withstand voltage impact tests on their own capacitor products. This power testing system has the characteristics of high voltage level, wide testing range, simple operation, complete protection functions, and is equipped with a dedicated explosion-proof box and smoke exhaust system. It can perform overload pressure tests on different capacitors until they completely burst, and automatically record the curve of the entire capacitor testing process, meeting the simple and convenient usage needs of users; Highly praised by everyone!

Product Features Main technical indicators

1. Integrated design of power supply, explosion-proof box, and dedicated testing software system.

2. High stability, low ripple, high voltage, output voltage range of 800V-50kV optional.

3. The dedicated explosion-proof box and power supply adopt an integrated design, without the need for wiring, and can be used immediately after startup.

4. Full touch screen display, operation design, storage of various valve opening data, upper computer software records valve opening curves, leakage current accurate to 0.01A.

5. You can customize parameters such as initial voltage, maximum voltage, boost step value, and constant voltage time.

6. The valve opening operation mode has two options: automatic system stop test and manual stop test.

7. Equipped with multiple communication network port options, it can achieve interconnection with third-party platforms.

8. Customized functions can be provided according to customer requirements.

9. CNAS certification report can be provided.

Product main technical indicators
1. Input and output	Input: AC three-phase 380V±10% (or single-phase 220V±10%) 50Hz±10% Output: DC voltage and current stabilized Output maximum voltage and current value: same product specification
2. Voltage stabilization accuracy	Source effect: ≤0.1% rated value ± 1 character (only the rate of change of output voltage/current caused by the change of input source voltage (-5%/+10%), measured at 90% rated output) Time drift: ≤ 0.2% of the rated value (only due to the output voltage change rate caused by the continuous operation time of the power supply is greater than 8 hours) Warm drift: ≤ 0.5‰ / ℃± 1 character (within half an hour) (only due to the output voltage change rate caused by environmental temperature changes within the power supply operating environment temperature range) Load effect: ≤0.2% rated value ± 1 character (only the rate of change of output voltage caused by the change of output current from zero to rated value)
3. Steady flow accuracy	Source effect: ≤0.1% rated value ± 1 character (only the rate of change of output voltage/current caused by the change of input source voltage (-5%/+10%), measured at 90% rated output) Time drift: ≤ 0.2% of the rated value (only due to the output voltage change rate caused by the continuous operation time of the power supply greater than 8 hours) Warm drift: ≤ 0.5‰ / ℃± 1 character (within half an hour) (only due to the output voltage change rate caused by environmental temperature changes within the power supply operating environment temperature range) Load effect: ≤0.2% rated value ± 1 character (only the rate of change of output current caused by the change of output voltage from zero to rated value)
4. Ripple (r.m.s)	≤0.3% of rated value +10mV (measured at 80%~100% rated output)
5. Efficiency	≥85%
6. Output voltage adjustment range	Approximately 0 to the rated voltage value can be continuously adjusted
7. Output current adjustment range	Approximately 0~ the rated current value can be continuously adjusted
8. Output voltage and current setting	touch screen
9. Protection modalities	Overvoltage, overcurrent, overheating, phase loss automatic protection
10. Short circuit protection	The output is cut off when the short circuit occurs, and it is restored when the short circuit is removed
11. Working methods	Long-term continuous operation at full load
12. Output voltage and current display mode	Touch screen display
13. Display resolution	voltage	1V	≥1000V
		0.1V	≤999.9V
	current	1A	≥1000A
		0.1A	≤999.9A
		0.01A	≤99.99A
14. Start-up shock	Rated voltage ≤2%
15. Transient response time	≤20ms
16. Error of whole machine voltage and current meter	≤±0.3%±2 characters (measurement range 10%~100% rated value)
17. Power supply load characteristics	capacitor
18. Environmental conditions	Where to use: only indoors Temperature: -20℃ ~ 40℃ Air humidity: ≤80%
19. Random accessories	Enterprise standard (fuse set, instruction manual, packing list)
20. Optional features	1. Software part: 1) Data storage time (voltage, current) can be set; 2) Software record curve; 3) Valve opening set value: set the initial voltage, limit voltage, step value of voltage rise, constant pressure time and other parameters; 4) Capacitive valve opening operation mode: the system can automatically stop the test and manually stop the test (optional for the host computer); 5) Note function: when the product valve is opened, the current value drops to 0.02A, the program automatically turns off the power supply; 6) Device network port: equipped with Ethernet communication network port, which can interact with MES system; 2. Multiple power supplies (combination cabinet) + upper computer (software) 3. Equipped with explosion-proof box. The base of the explosion-proof box stand has inclination and opening holes, which can be connected to the waste liquid collection bucket to lead out the waste liquid.