Capacitor pulse DC power supply (surge)-PRODUCTS-Yangzhou Xinghan Technology Co., Ltd

Capacitor pulse DC power supply (surge)

Product Introduction：

　　XH-DMC capacitor pulse DC power supply is a power supply equipment specially designed for capacitor pulse aging testing by power container manufacturers. It has the characteristics of high precision, high stability, high output voltage and current display accuracy, and the ability to set charging and discharging time and cycle arbitrarily. It can work at full load for a long time and adapt to the harsh environment of capacitor manufacturers. This power supply can be used to supply power to containers, relays, resistors, and other electronic components for testing purposes. It can also be used for experimental testing of electronic components such as thermistors and motors. At present, many well-known capacitor manufacturers, resistor factories and other electronic component production units, as well as research and development units such as scientific universities, use this series of power supplies. The product has received unanimous praise from customers!

Product Features Main technical indicators

1. Intelligent implementation of capacitor charging, voltage holding, discharging and other cyclic aging tests.

2. The upper computer automatically records the surge test curve of the capacitor and observes the aging condition of the capacitor in real time.

3. Change the drawbacks of traditional manual recording, such as incomplete, inaccurate, and discontinuous data, and automate the entire process.

4. It has essential functions such as voltage and current protection settings, shutdown discharge, etc.

5. Different functions such as voltage, current, charging timing, discharging timing, and cycle counting can be set for each aging stage.

6. Equipped with computer interfaces such as RS232 or RS485, it meets the needs of customers' upper computer operations.

7. Adopting a 7-inch or 10 inch touch screen display and settings, the operation is simpler, more convenient, and more intuitive.

8. Multiple optional functions (shutdown discharge, pulse function, analog control, etc.).

9. We can customize functions according to customer requirements.

10. CNAS certification report can be provided.

Product main technical indicators (single phase)
1. Input and output	Input: AC 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: less than 0.2% of the rated value (the rate of change of output voltage caused only by a change of ±10% in the input source voltage) Time drift: ≤ 0.3% 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‰ / ℃± 2 characters (within half an hour) (only due to the output voltage change rate caused by environmental temperature changes within the power supply operating temperature range) Load effect: ≤0.3% rated value ±2 words (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: less than 0.2% of the rated value (the rate of change of output voltage caused only by a change of ±10% in the input source voltage) Time drift: ≤ 0.3% 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‰/℃±2 characters (within half an hour) (only due to the output voltage change rate caused by the ambient temperature change in the power supply operating environment) Load effect: ≤0.3% rated value ±2 words (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)	No more than 0.5% of the rated value +10mV (measured when 80%~100% of the rated output is) (when current/voltage is greater than or equal to 5: no more than 0.8% of the rated value)
5. Efficiency	≥80%
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 automatic protection
10. Short circuit protection	Allow short circuit or short circuit protection (which one to determine, normally allow short circuit)
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		≥200V
		0.1V		≤199.9V
	current	1A		≥200A
		0.1A		≤199.9A
		0.01A		≤19.99A
14. Start-up shock	Rated voltage ≤2%
15. Transient response time	≤20ms
16. Error of whole machine voltage and current meter	≤±1%± 1 character (measuring range 5%~50% of rated value) ≤±0.5%± 1 character (measuring range 50% ~100% rated value)
17. Power supply load characteristics	Resistive load
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)
additional function
1. Power on and power off time adjustment range	1 second to 9,999 seconds
2. Pulse cycle number adjustment range	1st to 9999th
3. Time and cycle display mode	Touch screen display
4. Time and cycle setting	Touch screen Settings
5. Timing errors	≤1%
6. Optional functions	1. Analog signal monitoring: Users can use 0~5V/10V or 4~20mA external analog signals to control and monitor the output voltage and current of the power supply; 2. Intelligent monitoring: RS485 or other communication interfaces are equipped, so that users can monitor the voltage, current and working status through the computer, control the power on/off, and adjust the output voltage and current of the power supply; 3. Charge and discharge mode and resistance; 4, explosion-proof box; 5, high temperature oven; 6. Other customization features.
Main technical indicators of products (three-phase)
1. Input and output	Input: AC three-phase 380V±10% 50Hz±10% Output: DC voltage and current stabilized Output maximum voltage and current value: same product specification
2. Voltage stabilization accuracy	Source effect: less than 0.2% of the rated value (the rate of change of output voltage caused only by a change of ±10% in the input source voltage) 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‰ / ℃± 2 characters (within half an hour) (only due to the output voltage change rate caused by environmental temperature changes within the power supply operating temperature range) Load effect: ≤0.2% rated value ±2 words (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: less than 0.2% of the rated value (the rate of change of output voltage caused only by a change of ±10% in the input source voltage) 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‰ / ℃± 2 characters (within half an hour) (only due to the output voltage change rate caused by environmental temperature changes within the power supply operating temperature range) Load effect: ≤0.3% rated value ±2 words (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)	No more than 0.5% of the rated value +10mV (measured at 80%~100% of the 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	Allow short circuit or short circuit protection (which one to determine, normally allow short circuit)
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		≥200V
			0.1V		≤199.9V
	current		1A		≥200A
			0.1A		≤199.9A
			0.01A		≤19.99A
14. Start-up shock	Rated voltage ≤2%
15. Transient response time	≤20ms
16. Error of whole machine voltage and current meter	≤±1%± 1 character (measuring range 5%~50% of rated value) ≤±0.5%±1 character (measuring range 50%~100% rated value)
17. Power supply load characteristics	Resistive load
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
additional function
1. Power on and power off time adjustment range	1 second to 9,999 seconds
2. Pulse cycle number adjustment range	1st to 9999th
3. Time and cycle display mode	Touch screen display
4. Time and cycle setting	Touch screen Settings
5. Timing errors	≤1%
6. Notes	1. Analog signal monitoring: Users can use 0~5V/10V or 4~20mA external analog signals to control and monitor the output voltage and current of the power supply; 2. Intelligent monitoring: RS485 or other communication interfaces are equipped, so that users can monitor the voltage, current and working status through the computer, control the power on/off, and adjust the output voltage and current of the power supply; 3. Charge and discharge mode and resistance; 4, explosion-proof box; 5, high temperature oven; 6. Other customization features.