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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Description

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

Model	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
Rated Power	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%
Line Regulation	±1.0%
Load Regulation	±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
Dimension	275×155×70mm
Weight	2.6kg