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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Tanım

Özet

Single output: Power 3000W

Giriş voltajı: 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.

Genel Şartname

Modeli	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
DC çıkış voltajı	12V	24V	30V	36V	48V	72V	96V	110V	150V	220V
Değerlendirilmiş Akım	200a	125A	100a	83.3A	62,5A	41.7A	31.3A	27.3A	20A	13.6A
Mevcut Aralık	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
Nominal Güç	3000W
Ripple &Noise(Max)	200mV	200mV	230mV	260mV	350mV	500mV	600mV	850mV	900mV	1000mV
Sabit akım aralığı	6-12V	12-24V	15-30V	18-36V	24-48V	36-72V	48-96V	55-110V	75-150V	110-220V
Gerilim doğruluğu	±1,0%
Hat Düzenleme	±1,0%
Yük Düzenlemesi	±1,0%
Başlangıç&Yükseliş Zamanı	1500mS,100mS/230VAC (Tam yüklü)
Voltaj aralığı	180-264VAC/245-370VDC
Frekans aralığı	45Hz-65Hz
Güç faktörü	PF≥0,65/230VAC (Tam yüklü)
Yeterlik	0.85	0.86	0.87	0.87	0.89	0.9	0.9	0.9	0.91	0.91
Alternatif Akım	<30A
Kaçak Akım	<3.0mA/240VAC
Kısa devre	Sabit akımı girin
Aşırı sıcaklık	Shut down the output,and automatically ecover or restart after the temperature drops
Çıkış voltajı	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
Çıkış sabit akımı	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
Harici potansiyometre	Harici potansiyometre kontrolü (voltaj, akım)
Analog voltaj kontrolü	0-5V/0-10V kontrolü(voltaj, akım)
Yardımcı güç kaynağı	12V0.5A
Uzaktan kumanda anahtarı	Varsayılan güç açık, yüksek seviye güç kapalı (3V-12V)
Çalışma sıcaklığı	-20-+60°C
Çalışma nemi	-20-90%RH -20-90%RH yoğunlaşmasız
Storage temperature/humidit	-40-+85°C,10-95%RH yoğunlaşmasız y
Titreşim direnci	10-500Hz,2G 10 dakika/döngü, X,Y ve Z eksenlerinin her biri için 60 dakika
Yalıtım direnci	Girişten çıkışa: 100Mhms/500VDC/25°C/70%RH
Basınç direnci	VP-O/P:1.2KVACI/P-FG:1.2KVACO/P-FG:0.5KVAC
Boyut	285×185×70mm
Ağırlık	3.75kg