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

요약

단일 출력: 전력 3000W

입력 전압: 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.

 

일반 사양

모델 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 출력 전압 12V 24V 30V 36V 48V 72V 96V 110V 150V 220V
정격 전류 200a 125a 100A 83.3A 62.5A 41.7A 31.3A 27.3A 20A 13.6A
현재 범위 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
정격 출력 3000W
리플 및 노이즈(최대) 200mV 200mV 230mV 260mV 350mV 500mV 600mV 850mV 900mV 1000mV
정전류 범위 6-12V 12-24V 15-30V 18-36V 24-48V 36-72V 48-96V 55-110V 75-150V 110-220V
전압 정확도 ±1.0%
라인 규제 ±1.0%
부하 조절 ±1.0%
시작 및 상승 시간 1500mS,100mS/230VAC(완전 부하)
전압 범위 180-264VAC/245-370VDC
주파수 범위 45Hz~65Hz
역률 PF≥0.65/230VAC(완전 부하)
능률 0.85 0.86 0.87 0.87 0.89 0.9 0.9 0.9 0.91 0.91
교류 전류 <30A
누설 전류 <3.0mA/240VAC
단락 정전류 입력
과열 출력을 차단하고 온도가 떨어지면 자동으로 복구하거나 다시 시작합니다.
출력 전압 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
출력 정전류 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
외부 전위차계 외부 전위차계 제어(전압, 전류)
아날로그 전압 제어 0-5V/0-10V 제어(전압,전류)
보조 전원 공급 장치 12V0.5A
원격 제어 스위치 기본 전원 켜기, 높은 수준의 전원 끄기(3V-12V)
작동 온도   -20-+60℃
작동 습도   -20-90%RH -20-90%RH 결로 없음
보관 온도/습도   -40-+85℃, 응축 없는 10-95%RH
y
진동 저항 10-500Hz,2G 10분/주기, X,Y,Z축 각 60분
단열성 저항 출력에 입력: 100Mhms/500VDC/25℃/70%RH
내압성 VP-O/P:1.2KVACI/P-FG:1.2KVACO/P-FG:0.5KVAC
차원 285×185×70mm
무게 3.75kg

 

전체 치수 (mm)

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