High voltage DC power supply-PRODUCTS-Yangzhou Xinghan Technology Co., Ltd

High voltage DC power supply

Product Introduction：

　　XH-GYZ01 high-voltage DC power supply is a DC high-voltage output power supply with a selectable output voltage of 1kV-50kV and a maximum power of 100kW. It can be used for testing and testing electronic components such as power supply containers, relays, resistors, etc. It can also be used for experimental testing of electronic components such as thermistors and motors. At the same time, it is equipped with complete protection circuits, safety voltage warning lights, automatic discharge when turned off, and other functions. Currently, it is widely used in State Grid, scientific research unit laboratories, electronic component manufacturers, and various colleges and universities. The product has received unanimous praise from customers!

Product Features Main technical indicators

1. High voltage circuit design allows for long-term short circuit or short circuit startup in any working state.

2. Single phase 220V or three-phase 380V input, maximum output voltage 50KV.

3. There are two ways to set voltage and current values: touch screen or potentiometer, which are easy to operate.

4. It has voltage and current preset functions, as well as overvoltage and overcurrent protection functions.

5. Constant voltage and constant current automatic conversion, with optional functions such as constant voltage timing, constant current timing, startup timing, shutdown discharge, load interruption, short circuit alarm, short circuit protection, overload protection, etc.

6. Multiple remote monitoring functions can be optionally selected to achieve remote operation and real-time monitoring of the power supply's working status.

7. It can achieve simultaneous aging of multiple channels, with higher testing efficiency and faster speed.

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

9. 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 maximum voltage and current value: same product specification Output mode: DC voltage and current stabilization Output polarity: negative high voltage, positive grounding or positive high voltage negative grounding (grounding means to connect the power supply chassis, and one power supply can only be fixed to one type of grounding mode. If the customer has no formal requirements, the power supply is default as negative high voltage and positive grounding when it leaves the factory)
2. Voltage stabilization accuracy	Source effect: ≤0.1% of the rated value (only due to the change in output voltage rate caused by a 5% to + 10% change in 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: ≤ 0.03% rated value /℃ (only due to the rate of change of output voltage caused by ambient temperature changes within the operating temperature range of the power supply) Load effect: ≤ 0.1% of the rated value (only the rate of change of output voltage caused by the change of output current from zero to the rated value)
3. Steady flow accuracy	Source effect: ≤0.1% of the rated value (only due to the change in output voltage rate caused by a 5% to + 10% change in 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: ≤ 0.03% rated value /℃ (only due to the rate of change of output voltage caused by ambient temperature changes within the operating temperature range of the power supply) Load effect: ≤0.2% of the rated value (only due to the rate of change of output current when the output voltage changes from zero to the rated value)
4, ripple voltage (r.m.s) (when stabilized)	When the positive high voltage is applied and the negative grounding is applied: ≤ 0.2% +10mV (measured at 80%~100% rated output) Negative high voltage, positive grounding: ≤0.1% +10mV (measured at 80%~100% rated output)
5. Output voltage adjustment range	5%~ the rated voltage value can be continuously adjusted (below 2kV, approximately 0 starting adjustment)
6. Output current adjustment range	Approximately 0~ the rated current value can be continuously adjusted
7. Output voltage and current setting	Ten-ohm potentiometer
8. Protection modalities	Overvoltage and overcurrent automatic protection
9. Short circuits	Allow short circuit (tripping protection above 5000V)
10. Working methods	It can work continuously at full load for a long time
11, output voltage, current display mode	LED show
12. Display resolution	voltage	10V	≥19999V
		1V	≥200V
	current	1A	≥200A
		0.1A	≤199.9A
		0.01A	≤19.99A
		0.001A	≤1.999A
13. 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)
14. Power supply load characteristics	User requirements (Note: if the user has no formal special requirements, the measurement load of the above indicators of this power supply is resistive load)
15. Environmental conditions	Where to use: only indoors Temperature: -20℃ ~ 40℃ Air humidity: ≤80%
16. Random accessories	Enterprise standard (fuse, instruction manual, 2 output lines, packing list)
17. Optional features	1. Timing function: constant voltage timing, constant current timing, startup timing; 2. 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; 3. Intelligent monitoring: RS485 or other communication interface is equipped, so that users can monitor the voltage, current and working status through computer, control the power on/off, and adjust the output voltage and current of the power supply; 4. Other customization features.
Main technical indicators of products (three-phase)
1. Input and output	Input: AC three-phase 380V±10% 50Hz±10% Output maximum voltage and current value: same product specification Output mode: DC voltage and current stabilization Output polarity: negative high voltage, positive grounding or positive high voltage negative grounding (grounding means to connect the power supply chassis, and one power supply can only be fixed to one type of grounding mode. If the customer has no formal requirements, the power supply is default as negative high voltage and positive grounding when it leaves the factory)
2. Voltage stabilization accuracy	Source effect: ≤0.2% of the rated value (only due to the change in output voltage rate caused by a 5% to + 10% change in 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: ≤ 0.04% rated value /℃ (only due to the rate of change of output voltage caused by ambient temperature changes within the operating temperature range of the power supply) Load effect: ≤0.2% of the rated value (only the rate of change of output voltage caused by the change of output current from zero to the rated value)
3. Steady flow accuracy	Source effect: ≤0.2% of the rated value (only due to the change in output voltage rate caused by a 5% to + 10% change in 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: ≤0.04% rated value /℃ (only due to the rate of change of output voltage caused by ambient temperature changes within the operating temperature range of the power supply) Load effect: ≤0.2% of the rated value (only due to the rate of change of output current when the output voltage changes from zero to the rated value)
4, ripple voltage (r.m.s) (when stabilized)	When the positive high voltage is applied and the negative grounding is applied: ≤ 0.2% +10mV (measured at 80%~100% rated output) Negative high voltage, positive grounding: ≤0.1% +10mV (measured at 80%~100% rated output)
5. Output voltage adjustment range	5%~Rated voltage value can be continuously adjusted (below 2kV, approximately 0 starting adjustment)
6. Output current adjustment range	Approximately 0~ the rated current value can be continuously adjusted
7. Output voltage and current setting	Ten-watt potentiometer
8. Protection modalities	Overvoltage, overcurrent and phase loss automatic protection
9. Short circuits	Allow short circuits
10. Working methods	It can work continuously at full load for a long time
11, output voltage, current display mode	LED show
12. Display resolution	voltage	10V	≥19999V
		1V	≥200V
	current	1A	≥200A
		0.1A	≤199.9A
		0.01A	≤19.99A
		0.001A	≤1.999A
13. 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)
14. Power supply load characteristics	User requirements (Note: if the user has no formal special requirements, the measurement load of the above indicators of this power supply is resistive load)
15. Environmental conditions	Use place: only for indoor use temperature: -20℃ ~ 40℃ air humidity: ≤80%
16. Random accessories	Enterprise standard (fuse, instruction manual, packing list, etc.)
17. Optional features	1. Timing function: constant voltage timing, constant current timing, startup timing; 2. 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; 3. Intelligent monitoring: RS485 or other communication interface is equipped, so that users can monitor the voltage, current and working status through computer, control the power on/off, and adjust the output voltage and current of the power supply; 4. Other customization features.