SE-2000 : 2000W AC to DC Adjustable Voltage and Current Switching Power Supply
The WEHO SE-2000 is a premium 2000W single-output switching power supply designed for demanding industrial operations. Built for broad global compatibility, it accepts input voltages of 180-264VAC or 245-370VDC. This series offers an extensive selection of DC outputs, ranging from standard 12V up to an exceptional 300V. A major highlight is its dual-method programmable interface, which allows precise adjustment of both voltage and current through a 0-5V/0-10V analog signal or a manual external potentiometer. Capable of reaching up to 91% energy efficiency , the unit also features an independent 12V/0.5A auxiliary power supply. It is housed in a durable 275 x 155 x 70 mm metal casing weighing 2.6kg.
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Summary
Single output: Power 2000W
Input voltage: 180～264VAC/245-370VDC
Product Advantages & Application Fields
Key Advantages
Expanded Voltage Capacity: Unlike standard units, the SE-2000 offers high-voltage variations up to 300V, providing a unique competitive edge for specialized industrial requirements.
Smart System Integration: Seamlessly connects to PLC networks using 0-10V analog signal control , further simplified by a built-in remote switch featuring high-level power off (3V-12V).
Zero-Touch Reliability: Equipped with an auto-recovering over-temperature shutdown system and constant current short-circuit defense, ensuring equipment safety without manual intervention.
Application Fields
Heavy Manufacturing: Delivers the massive 2000W capacity needed to drive high-torque industrial motors, automated assembly lines, and heavy-duty CNC machinery.
Specialized R&D Testing: The rare 300V output capability serves as an ideal, stable power source for rigorous component stress testing in laboratory environments.
Electrolysis & Laser Systems: Provides the rock-solid, uninterrupted constant current necessary for chemical plating processes, water treatment, and precision laser cutting equipment.
General Specification
| Người mẫu | SE-2000-12 | SE-2000-24 | SE-2000-30 | SE-2000-36 | SE-2000-48 | SE-2000-72 | SE-2000-96 | SE-2000-110 | SE-2000-150 | SE-2000-220 | SE-2000-300 |
| DC output voltage | 12V | 24V | 30V | 36V | 48V | 72V | 96V | 110V | 150V | 220V | 300V |
| Rated current | 133.3A | 83.3A | 66.7A | 55.5A | 41.6A | 27.7A | 20.8A | 18.1A | 13.3A | 9A | 6.7A |
| Current range | 0-133.3A | 0-83.3A | 0-66.67A | 0-55.5A | 0-41.6A | 0-27.7A | 0-20.8A | 0-18.1A | 0-13.3A | 0-9A | 0-6.7A |
| Công suất định mức | 2000W | ||||||||||
| Ripple | 200mV | 240mV | 300mV | 360mV | 480mV | 720mV | 960mV | 1100mV | 1500mV | 2200mV | 3500mV |
| Constant current range | 6-12V | 12-24V | 15-30V | 18-36V | 24-48V | 36-72V | 48-96V | 55-110V | 75-150V | 110-220V | 150-300V |
| Voltage accuracy | ±1.0% | ||||||||||
| Quy định dòng | ±1.0% | ||||||||||
| Quy định tải | ±1.0% | ||||||||||
| Startup&Rise Time | 1000mS,30mS/230VAC (Fully loaded) | ||||||||||
| Voltage range | 180-264VAC/245-370VDC | ||||||||||
| Frequency range | 45Hz-65Hz | ||||||||||
| Power Factor | PF≥0.65/230VAC (Fully loaded) | ||||||||||
| Efficiency | 86% | 86% | 87% | 87% | 89% | 90% | 90% | 90% | 90% | 91% | 90% |
| AC Current | <20A | ||||||||||
| Leakage Current | <3.0mA/240VAC | ||||||||||
| Short Circuit | Enter constant current | ||||||||||
| Over temperature | Shut down the output,and automatically ecover or restat after the temperature drops | ||||||||||
| Output voltage | 0-13.2V | 0-26.4V | 0-33V | 0-39.6V | 0-52.8V | 0-79.2V | 0-105.6V | 0-121V | 0-165V | 0-242V | 0-300V |
| Output constant current | 0-133.3A | 0-83.3A | 0-66.67A | 0-55.5A | 0-41.6A | 0-27.7A | 0-20.8A | 0-18.1A | 0-13.3A | 0-9A | 0-6.7A |
| External potentiometer | Extemal potentiometer control (voltage,current) | ||||||||||
| Analog voltage control | 0-5V/0-10V control(voltage,current) | ||||||||||
| Auxiliary power supply | 12V0.5A | ||||||||||
| Remote control switch | Default power on,high level power off(3V-12V) | ||||||||||
| Operating temperature | -20-+60℃ | ||||||||||
| Operating humidity | -20-90%RH -20-90%RH without condensation | ||||||||||
| Storage temperature/humidity | -40-+85℃,10-95%RH without condensation | ||||||||||
| Vibration resistance | 10-500Hz,2G 10 minutes/cycle,60 minutes for each ofX,Y and Z axes | ||||||||||
| Insulation resistance | Input to output:100Mhms/500VDC/25℃/70%RH | ||||||||||
| Pressure resistance | VP-O/P:1.2KVACI/P-FG:1.2KVACO/P-FG:0.5KVAC | ||||||||||
| Kích thước | 275×155×70mm | ||||||||||
| Weight | 2.6kg | ||||||||||
Overall Dimension(mm)
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