Switching Mode Power Supply (WWL-PS/D)
| Place of Origin:China JiangsuChina Jiangsu | Model No:WWL-PD/S |
| Input:Single or three-phase | Certificates:ISO9001, CE |
| Output:0-10kA, 200W-50kW | Brand Name:SHEKONIC |
| Model Number:WWL-PD/S |
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 101 - 500 People
Brief introduction (small size, less weight, high efficiency, 200W-50kW, 0-10kA)
This series power supplies have high precision, high stability and perfect protective circuit. Compared to linear power supplies, they have higher efficiency, quicker response time, less weight and smaller size etc. They are now widely used in storage cell, PCB, communication, PLC power up and motor aging test industries.
Performance characteristic
1. Spec. range: Output power 200W~50KW, output current: 0~10KA, output voltage: 0~1KV available for selection
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. Output display: Voltage & current both LED digital display (standard), LCD display (optional) or LCD touch screen display (optional)
7. Intelligence: By connecting to the computer, it can be monitored through computers to be an intelligent power supply
Main application
1. Storage cell charging, PCB exposure lamp power supply
2. Electronic parts lie relays, resistors, motors, and transistors aging & routine testing
3. Laboratories, electronic equipments, and auto-test equipments
4. Electronic test & communication equipments and assembly line equipments
5. Other occasion that needs DC power supply
Specifications
1, Specification | Power range: 200W~50kW, output voltage: 0~1kV, output current: 0~10kA available for selection |
2, CV/CC | Voltage/current continuously adjustable from 0 to rated value, auto switching between CC and CV mode |
3, Line regulation (Input voltage±10%) | CV≤0.2% CC≤0.2% (test at the Max. voltage & current) |
4, Load regulation | CV≤0.2% CC≤0.2% (test at the Max. voltage & current) |
5, Ripple voltage | CV≤0.5% CC≤0.6% (test at the Max. voltage & current) |
6, Display mode | Voltage/current LED digital display (standard); LCD display (optional); LCD touch screen (optional) |
7, Output voltage / current setting | 10-turn Potentiometer (standard); LCD touch screen (optional) |
8, Display mode | Voltage/current LED digital display (standard); LCD display (optional); LCD touch screen (optional) |
9, Display precision | LED: voltmeter 0.1V Ammeter 0.1A (Note: the precision depends on the specification) |
LCD: 6 digits display (Note: the precision depends on the specification) | |
10, Display error | LED: voltmeter≤1%±1digit; LCD: ammeter≤0.01%±1digit |
Note: Precison adjustable per customers request, (range: 1%~100% rated output) | |
11, Short protection | Withstand long-term short and start-up short |
12, Protection mode | Over voltage and over load protections, lack phase protection |
13, Working mode | Withstand long-term continuously working at full load |
14, Read output | Single-phase AC 220V±10% 50Hz±10% WWL-PD |
Three-phase AC 380V±10% 50Hz±10% WWL-PS | |
15, Operating environment | Temperature: -2040 Humidity: ≤ 80% |
Switching Mode Power Supply (WWL-PS/D)
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