SE-4000 : 4000W AC to DC Adjustable Voltage and Current Switching Power Supply

Engineered for maximum performance, the WEHO SE-4000 is an elite single-output switching power supply built to drive power-hungry industrial applications. Delivering a massive 4000W of power , it operates safely on a 180-264VAC or 245-370VDC input and offers a versatile range of DC outputs from 12V up to 220V. This series distinguishes itself with a highly adaptable control interface, allowing operators to precisely adjust output voltage and current utilizing either a 0-5V/0-10V analog signal or an external potentiometer. Boasting an energy conversion efficiency of up to 91% , the SE-4000 also features an integrated 12V/0.5A auxiliary power source and remote switching capabilities , all housed in a rugged 300 x 200 x 70 mm chassis weighing 4.1kg.

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Beschreibung

Zusammenfassung

Single output: Power 4000w

Input voltage: 180~ 264VAC/245-370VDC

Competitive Advantages

Dual-Signal Programmability: Seamlessly integrates into automated IoT and PLC networks via 0-10V analog voltage control , while retaining manual external potentiometer support for flexible, real-time tuning on the factory floor.

Autonomous Thermal Recovery: Designed for uninterrupted 24/7 reliability, its intelligent thermal defense automatically shuts down the output during extreme heat spikes and autonomously re-engages once cooled, ensuring true zero-touch maintenance.

Active Short Circuit Defense: Instead of immediate failure or blown fuses, the power supply intelligently shifts into a constant current mode during a short circuit, preventing catastrophic electrical surges to your highly sensitive 4000W equipment.

Streamlined Control Architecture: The built-in 12V/0.5A auxiliary output and default-on remote control switch eliminate the need to purchase and wire secondary power adapters, saving crucial space and labor in complex OEM control cabinets.

Allgemeine Spezifikation

Modell	SE-4000-12	SE-4000-24	SE-4000-30	SE-4000-36	SE-4000-48	SE-4000-72	SE-4000-96	SE-4000-110	SE-4000-150	SE-4000-220
DC-Ausgangsspannung	12V	24V	30V	36V	48V	72V	96V	110V	150V	220V
Nennstrom	233.3A	166.7A	133.3A	111A	83.3A	55.6A	41.7A	36.4A	26.7A	18.2A
Aktueller Bereich	0-233.3A	0-166.7A	0-133.3A	0-111A	0-83.3A	0-55.6A	0-41.7A	0-36.4A	0-26.7A	0-18.2A
Nennleistung	4000W
Welligkeit	250mV	270mV	285mV	300mV	400mV	500 mV	600 mV	850 mV	900 mV	1000mV
Konstantstrombereich	6-12V	12-24V	15-30V	18-36V	24-48V	36-72V	48-96V	55-110V	75-150V	110–220 V
Spannungsgenauigkeit	±1,0%
Linienregulierung	±1,0%
Lastregulierung	±1,0%
Start- und Anstiegszeit	1500mS,100mS/230VAC (Fully loaded)
Spannungsbereich	180–264 VAC/245–370 VDC
Frequenzbereich	45Hz-65Hz
Leistungsfaktor	PF≥0,65/230VAC (voll beladen)
Effizienz	0.83	0.86	0.87	0.87	0.89	0.9	0.9	0.9	0.91	0.91
Wechselstrom	<30A
Leckstrom	<3,0 mA/240 VAC
Kurzschluss	Konstantstrom eingeben
Übertemperatur	Schalten Sie den Ausgang aus und erholen Sie sich automatisch oder starten Sie neu, nachdem die Temperatur gesunken ist
Ausgangsspannung	0-13,2V	0-26,4 V	0-33V	0-39,6 V	0-52,8 V	0–79,2 V	0-105,6 V	0-121V	0-165V	0-242V
Output constant current	0-233.3A	0-166.74A	0-133.3A	0-111A	0-83.3A	0-55.6A	0-41.7A	0-36.4A	0-26.7A	0-18.2A
Externes Potentiometer	Extemal potentiometer control (voltage,current)
Analoge Spannungsregelung	0-5V/0-10V control(voltage,current)
Hilfsstromversorgung	12V0,5A
Remote controlswitch	Standardmäßiges Einschalten, hohes Ausschalten (3V-12V)
Betriebstemperatur	-20-+60℃
Operating humidity	-20-90%RH -20-90%RH ohne Kondensation
Lagertemperatur/Luftfeuchtigkeit	ty
Vibrationsfestigkeit	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
Druckfestigkeit	VP-0/P:1.2KVAC I/P-FG:1.2KVACO/P-FG:0.5KVAC
Dimension	300×200×70mm
Gewicht	4.1kg