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
- विवरण
सारांश
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.
सामान्य विशिष्टता
| नमूना | 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 |
| डीसी आउटपुट वोल्टेज | 12वी | 24V | 30V | 36V | 48V | 72V | 96V | 110V | 150V | 220V |
| वर्तमान मूल्यांकित | 200ए | 125A | 100ए | 83.3A | 62.5A | 41.7A | 31.3A | 27.3A | 20A | 13.6A |
| वर्तमान सीमा | 0-200ए | 0-125A | 0-100ए | 0-83.3A | 0-62.5A | 0-41.7A | 0-31.3A | 0-27.3A | 0-20A | 0-13.6A |
| मूल्यांकित शक्ति | 3000W | |||||||||
| Ripple &Noise(Max) | 200mV | 200mV | 230mV | 260mV | 350mV | 500mV | 600mV | 850mV | 900mV | 1000mV |
| लगातार चालू सीमा | 6-12V | 12-24V | 15-30V | 18-36V | 24-48V | 36-72V | 48-96V | 55-110V | 75-150V | 110-220V |
| वोल्टेज सटीकता | ±1.0% | |||||||||
| रेखा विनियमन | ±1.0% | |||||||||
| लोड विनियमन | ±1.0% | |||||||||
| Startup&Rise Time | 1500mS,100mS/230VAC (Fully loaded) | |||||||||
| वोल्टेज रेंज | 180-264वीएसी/245-370वीडीसी | |||||||||
| आवृति सीमा | 45Hz-65Hz | |||||||||
| ऊर्जा घटक | PF≥0.65/230VAC (Fully loaded) | |||||||||
| क्षमता | 0.85 | 0.86 | 0.87 | 0.87 | 0.89 | 0.9 | 0.9 | 0.9 | 0.91 | 0.91 |
| एसी करंट | <30A | |||||||||
| रिसाव धारा | <3.0एमए/240वीएसी | |||||||||
| शार्ट सर्किट | निरंतर धारा दर्ज करें | |||||||||
| अधिक तापमान | Shut down the output,and automatically ecover or restart 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 |
| Output constant current | 0-200ए | 0-125A | 0-100ए | 0-83.3A | 0-62.5A | 0-41.7A | 0-31.3A | 0-27.3A | 0-20A | 0-13.6A |
| बाहरी पोटेंशियोमीटर | Extemal potentiometer control (voltage,current) | |||||||||
| एनालॉग वोल्टेज नियंत्रण | 0-5V/0-10V control(voltage,current) | |||||||||
| Auxiliary power supply | 12V0.5A | |||||||||
| रिमोट कंट्रोल स्विच | Default power on,high level power off(3V-12V) | |||||||||
| परिचालन तापमान | -20-+60℃ | |||||||||
| परिचालन आर्द्रता | -20-90%RH -20-90%RH without condensation | |||||||||
| Storage temperature/humidit | -40-+85℃,10-95%RH बिना संघनन के y |
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| कंपन प्रतिरोध | 10-500Hz,2G 10 minutes/cycle,60 minutes for each of X,Y and Z axes | |||||||||
| इन्सुलेशन प्रतिरोध | Input to output:100Mhms/500VDC/25℃/70%RH | |||||||||
| दबाव प्रतिरोध | VP-O/P:1.2KVACI/P-FG:1.2KVACO/P-FG:0.5KVAC | |||||||||
| आयाम | 285×185×70mm | |||||||||
| वज़न | 3.75kg | |||||||||
कुल मिलाकर आयाम (मिमी)
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