SE-3000 : Alimentation à découpage de tension et de courant réglables 3 000 W CA à CC
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
- Description
Résumé
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.
Scénarios d'application
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.
Spécification générale
| Modèle | 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 |
| Tension de sortie CC | 12V | 24V | 30V | 36V | 48V | 72V | 96V | 110V | 150V | 220V |
| Courant nominal | 200A | 125a | 100A | 83.3A | 62,5A | 41,7A | 31.3A | 27,3A | 20A | 13,6A |
| Plage actuelle | 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 |
| Puissance nominale | 3000W | |||||||||
| Ripple &Noise(Max) | 200mV | 200mV | 230mV | 260mV | 350mV | 500mV | 600mV | 850 mV | 900mV | 1000mV |
| Plage de courant constant | 6-12V | 12-24V | 15-30V | 18-36V | 24-48V | 36-72V | 48-96V | 55-110V | 75-150V | 110-220V |
| Précision de la tension | ±1,0% | |||||||||
| Régulation de ligne | ±1,0% | |||||||||
| Régulation de charge | ±1,0% | |||||||||
| Temps de démarrage et de montée | 1500mS,100mS/230VAC (Fully loaded) | |||||||||
| Plage de tension | 180-264 VCA/245-370 VCC | |||||||||
| Gamme de fréquence | 45 Hz-65 Hz | |||||||||
| Facteur de puissance | PF≥0,65/230VAC (entièrement chargé) | |||||||||
| Efficacité | 0.85 | 0.86 | 0.87 | 0.87 | 0.89 | 0.9 | 0.9 | 0.9 | 0.91 | 0.91 |
| Courant alternatif | <30A | |||||||||
| Courant de fuite | <3,0 mA/240 VCA | |||||||||
| Court-circuit | Entrez le courant constant | |||||||||
| Surchauffe | Shut down the output,and automatically ecover or restart after the temperature drops | |||||||||
| Tension de sortie | 0-13,2V | 0-26,4V | 0-33V | 0-39,6V | 0-52,8V | 0-79,2V | 0-105,6 V | 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 |
| Potentiomètre externe | Extemal potentiometer control (voltage,current) | |||||||||
| Contrôle de tension analogique | Contrôle 0-5 V/0-10 V (tension, courant) | |||||||||
| Alimentation auxiliaire | 12V0,5A | |||||||||
| Commutateur de télécommande | Mise sous tension par défaut, mise hors tension de haut niveau (3 V-12 V) | |||||||||
| Température de fonctionnement | -20-+60℃ | |||||||||
| Humidité de fonctionnement | -20-90%RH -20-90%RH sans condensation | |||||||||
| Storage temperature/humidit | -40-+85℃,10-95%RH sans condensation y | |||||||||
| Résistance aux vibrations | 10-500 Hz, 2G 10 minutes/cycle, 60 minutes pour chacun des axes X, Y et Z | |||||||||
| Résistance à l'isolation | Entrée vers sortie : 100 Mhms/500VDC/25℃/70%RH | |||||||||
| Résistance à la pression | VP-O/P : 1,2 KVACI/P-FG : 1,2 KVACO/P-FG : 0,5KVAC | |||||||||
| Dimension | 285×185×70mm | |||||||||
| Poids | 3,75kg | |||||||||
Dimension globale (mm)
PRODUITS CONNEXES
Quels sont les meilleurs produits d’alimentation électrique pour votre entreprise ?
Boostez votre entreprise avec les produits d'alimentation électrique de qualité WEHO.
Demandez à un expert