High Power Linear DC Power Supply (WWL-LSX)
| Place of Origin:China Jiangsu | Output:0~700V, 0~1000A, 0~400KW |
| Input:Three-phase | Certification:ISO9001, CE |
| Brand Name:Shekonic | Model Number:WWL-LSX |
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 101 - 500 People
WWL-LSX series high power constant voltage & constant current linear DC power supply
Brief introduction (three-phase input, low ripple, output 6kW to 400kW)
This series are three-phase input, one-way output, and high power (up to 400kW) DC power supplies. They have high precision and stability, low ripple and perfect protective circuit. Compared to switching mode power supplies, they have higher precision, lower ripple and no high frequency radiation disturbance. It is widely used in electronic parts factories, universities and laboratories for aging and testing of capacitors, relays, transistors, resistors, generators and other electric products
Performance characteristic
1. Spec. range: Over 300 models, output voltage 0~700V, output current 0~1000A, output power 0~400KW 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. Aluminum foil, guide pin formation, corrosion, tantalum electrolysis energizing
2. DC motor testing & aging, electric motor bike motor testing & aging
3. Electronic parts lie relays, resistors, motors, and transistors aging & routine testing
4. Electrolytic capacitor testing and tantalum capacitor energizing
5. Equipments aging test
6. Other occasion that needs DC power supply
Specifications :
1, CV/CC | Voltage/current continuously adjustable from 5% to rated value, auto switching between CC and CV mode |
2, Precision (CV) | Line regulation: ≤0.1% Of the rated value (+/-10% input voltage change) Stability: ≤0.3% of the rated value (continuously working over 8 hours) Temperature Coefficient: ≤0.04% of the rated value/ Load regulation: ≤0.3% of the rated value (load 0~100%) |
3, Precision (CC) | Line regulation: ≤0.1% Of the rated value (+/-10% input voltage change) Stability: ≤1% of the rated value (continuously working over 8 hours) Temperature Coefficient: ≤0.04% of the rated value/ Load regulation: ≤0.3% of the rated value (load 0~100%) |
4, Ripple (RMS) | CV: ≤0.01% of the rated value+10mV CC: ≤0.2% of the rated value+10mA (Range: 80%~100% rated output) |
5, Output voltage / current setting | 10-turn Potentiometer (standard); LCD touch screen (optional) |
6, Display mode | Voltage/current LED digital display (standard); LCD display (optional); LCD touch screen (optional) |
7, Display precision | LED: voltmeter 0.1V Ammeter 0.1A or 1A (Note: the precision depends on the specification of the power supply) |
LCD: 6 digits display (Note: the precision depends on the specification) | |
8, Display error | LED: voltmeter/ammeter≤1%±1digit; LCD: voltmeter/ammeter≤0.01%±1digit |
Note: Can be customized per customers reqirements (range: 1%~100% rated output) | |
9, Short protection | Withstand long-term short and start-up short |
10, Protection mode | Over voltage and over load protections, over current protection with alarm |
11, Working mode | Withstand long-term continuously working at full load |
12, Read output | Three-phase AC 380V±10% 50Hz±10% |
13, Operating environment | Temperature: -2040 Humidity: ≤ 80% |
High Power Linear DC Power Supply (WWL-LSX)
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