High Voltage & Power Linear DC Power Supply (WWL-LSG)

Description features:WWL-LSG series high-voltage high-power constant voltage & constant current linear DC power supply
Brief introduction (three-phase input, low ripple, output 800 to 50kV, 6kW to 400kW)
Besides the characteristic of WWL-LSX series, this series of power supplies have higher output voltage up to 50KV, load up to 400kw with continuous adjustable voltage & current, and long-term continuously working at full load. They are widely used in national defense experiments, gas discharge test, high voltage valve aging test and other electronic parts aging and testing.
Because of the high voltage, the positive terminal should be connected to the enclosure (ground) for users safety reason unless there is a special requirement not to.
Performance characteristic
1. Spec. range: Over 300 models, output voltage 800~50kV, output current 0~200A, output power 6~400KW available for selectionDear Mr. Ramzan,
2. Constant voltage/Constant current (CV/CC): Voltage & current are continuously adjustable from 5% to rated value, auto-switching between CV mode and CC mode
3. Over voltage protection: Over voltage value continuously adjustable from 0 to 110% rated value, auto-shut down when output voltage exceeds the over voltage set point
4. Short protection: Withstanding long-term continuous work or starting up in short status
5. Over load protection: Auto-shut down when power supply or load goes wrong, or output current exceeds 1.5 times of rated value
6. Short alarm: Audible and visual alarm when output has a short circuit (optional)
7. Auto-discharge: used for discharging the capacitive load after shut down
8. Output display: Voltage & current both LED digital display (standard), LCD display (optional) or LCD touch screen display (optional)
9. Pulse working: Time controller can be equipped to make a DC pulse power supply (optional)
10. Intelligence: By connecting to the computer, it can be monitored through computers to be an intelligent power supply
Main application
1. Colleges and institutes laboratories, electrical appliance testing & debugging
2. Electrical appliance testing, aging & gas discharging
3. Electronic parts routine tests
4. Equipment aging or other occasion that needs high-voltage output
Specifications
1, CV/CCVoltage/current continuously adjustable from 5% to rated value, auto switching between CC and CV mode
2, Precision (CV)Line regulation: ¡Ü0.1% Of the rated value (+/-10% input voltage change)
Stability: ¡Ü0.3% of the rated value (continuously working over 8 hours)
Temperature Coefficient: ¡Ü0.04% of the rated value/
Load regulation: ¡Ü0.3% of the rated value (load 0~100%)
3, Precision (CC)Line regulation: ¡Ü0.1% Of the rated value (+/-10% input voltage change)
Stability: ¡Ü1% of the rated value (continuously working over 8 hours)
Temperature Coefficient: ¡Ü0.04% of the rated value/
Load regulation: ¡Ü0.1% of the rated value (load 0~100%)
4, Ripple (RMS)CV: ¡Ü0.1% of the rated value+10mV
CC: ¡Ü0.2% of the rated value+10mA (Range: 80%~100% rated output)
5, Output voltage / current setting10-turn Potentiometer (standard); LCD touch screen (optional)
6, Display modeVoltage/current LED digital display (standard); LCD display (optional); LCD touch screen (optional)
7, Display precisionLED: voltmeter 0.1V Ammeter 0.01A or 1mA (Note: the precision depends on the specification of the power supply)
LCD: 6 digits display (Note: the precision depends on the specification)
8, Display errorLED: voltmeter/ammeter¡Ü1%¡À1digit;
LCD: voltmeter/ammeter¡Ü0.01%¡À1digit
Note: Can be customized per customers reqirements (range: 1%~100% rated output)
9, Short protectionWithstand long-term short and start-up short
10, Protection modeOver voltage and over load protections, over current protection with alarm
11, Working modeWithstand long-term continuously working at full load
12, Read outputThree-phase AC 380V¡À10% 50Hz¡À10%
13, Operating environmentTemperature: -2040
Humidity: ¡Ü 80% High Voltage & Power Linear DC Power Supply (WWL-LS