SE-3000 : 3000W AC to DC Adjustable Voltage and Current Switching Power Supply

The WEHO SE-4000 is a formidable single-output switching power supply engineered to output a massive 4000W. Built to operate reliably across 180-264VAC or 245-370VDC input ranges , this series provides a comprehensive selection of DC voltages from 12V up to 220V. It features a sophisticated dual-control architecture, empowering users to dynamically manage both voltage and current outputs using either a 0-5V/0-10V analog voltage signal or a manual external potentiometer. With peak efficiency ratings reaching 91% , it also integrates a 12V 0.5A auxiliary power supply and a dedicated remote control switch. The system is securely housed in a 300 x 200 x 70mm chassis weighing 4.1kg

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Penerangan

Ringkasan

Single output: Power 3000W

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

Core Advantages & Application Scenarios

Core Advantages

Extreme Power Density: Safely delivers up to 233.3A of current on the 12V model without compromising stability, achieving a precise ±1.0% voltage accuracy.

Intelligent Fault Recovery: Features proactive over-temperature protection that automatically shuts down the output and seamlessly restarts once the temperature normalizes, drastically minimizing maintenance.

Advanced Control Integration: The 0-5V/0-10V analog adjustability combined with the default-on remote control switch allows for frictionless integration into centralized PLC logic networks.

Application Scenarios

EV & Battery Infrastructure: The robust constant current capabilities make it the perfect backbone for high-capacity electric vehicle charging stations and large-scale battery forming facilities.

Industrial Heating & Metallurgy: Supplies the unyielding 4000W continuous output necessary for industrial electric heating furnaces and heavy electrolysis processes.

Centralized Telecom Hubs: Acts as a highly reliable, high-wattage primary power source for massive server farms and telecommunication arrays requiring steady DC input.

Spesifikasi umum

Model	SE-3000-12	SE-3000-24	SE-3000-30	SE-3000-36	SE-3000-48	SE-3000-72	SE-2000-96	SE-3000-110	SE-3000-150	SE-3000-220
Voltan output DC	12v	24V	30V	36V	48v	72v	96V	110v	150v	220v
Arus dinilai	200a	125A	100a	83.3A	62.5A	41.7A	31.3A	27.3A	20a	13.6A
Julat Semasa	0-200A	0-125A	0-100A	0-83.3A	0-62.5A	0-41.7A	0-31.3A	0-27.3A	0-20A	0-13.6A
Kuasa dinilai	3000W
Ripple &Noise(Max)	200mV	200mV	230mV	260mV	350mV	500mv	600mv	850mv	900mv	1000mv
Julat arus malar	6-12v	12-24v	15-30V	18-36V	24-48V	36-72V	48-96V	55-110V	75-150V	110-220V
Ketepatan voltan	± 1.0%
Peraturan garis	± 1.0%
Peraturan beban	± 1.0%
Masa Mula & Bangkit	1500mS,100mS/230VAC (Fully loaded)
Julat voltan	180-264VAC/245-370VDC
Julat kekerapan	45Hz-65Hz
Faktor kuasa	PF≥0.65/230VAC (Fully loaded)
Kecekapan	0.85	0.86	0.87	0.87	0.89	0.9	0.9	0.9	0.91	0.91
AC Current	<30A
Arus kebocoran	<3.0MA/240VAC
Litar pintas	Masukkan arus berterusan
Lebih dari suhu	Shut down the output,and automatically ecover or restart after the temperature drops
Voltan keluaran	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
Output constant current	0-200A	0-125A	0-100A	0-83.3A	0-62.5A	0-41.7A	0-31.3A	0-27.3A	0-20A	0-13.6A
Potentiometer luaran	Extemal potentiometer control (voltage,current)
Kawalan voltan analog	Kawalan 0-5V/0-10V (voltan, semasa)
Bekalan kuasa tambahan	12V0.5A
Suis kawalan jauh	Default power on,high level power off(3V-12V)
Suhu operasi	-20-+60 ℃
Kelembapan operasi	-20-90%RH -20-90%RH without condensation
Storage temperature/humidit	-40-+85 ℃, 10-95%rh tanpa pemeluwapan y
Rintangan getaran	10-500Hz,2G 10 minutes/cycle,60 minutes for each of X,Y and Z axes
Rintangan penebat	Input kepada output: 100Mhms/500VDC/25℃/70%RH
Rintangan tekanan	VP-O/P:1.2KVACI/P-FG:1.2KVACO/P-FG:0.5KVAC
Dimensi	285×185×70mm
Berat	3.75kg