WEHO SP-9000 Series: 9000W Intelligent Programmable DC Power Module with Advanced Modbus Telemetry
The WEHO SP-9000 is an elite, high-capacity switching power supply engineered to deliver an immense 9000W of precise DC power. Operating at peak 100% capacity on 195-265VAC inputs (and 50% capacity on 95-190VAC), it provides a comprehensive lineup of DC outputs from 24V up to 220V, boasting a staggering maximum current of 337.5A (on the 24V model). Achieving up to 93% peak energy efficiency, this module is built for total automated system control. It features ultra-wide output adjustability, native RS485 Modbus communication, and supports highly customizable hardware interfaces including a 12V/0.5A auxiliary supply and dry-contact alarm signals. The rugged 432 x 179 x 242 mm enclosure weighs 12.5 kg, delivering exceptional power density for heavy industry.
- Description
Résumé
Single output: Power 9000W
Tension d'entrée : 95-190VAC (courant de sortie 50%) 195-265VAC (courant de sortie 100%)
Differentiated Advantages
The SP-9000 separates itself from conventional high-wattage power supplies through its highly customizable fault-logic and deep integration capabilities:
Programmable Surge Tolerance (5-Second Delay): Unlike standard industrial units that instantly shut down during current spikes, the SP-9000 features a user-programmable over-current logic. Operators can set a specific over-current threshold with a 5-second delay. This uniquely allows the system to absorb massive startup surges from heavy inductive motors or capacitive loads without triggering a disruptive system-wide reset.
Absolute Zero-to-Peak Tuning: It breaks the mold of static converters by offering extreme linear adjustability. Both output voltage and constant current can be meticulously dialed in from absolute zero up to their maximum over-ratings (e.g., 0-242V continuous tuning on the 220V model). This provides the surgical precision required for highly sensitive electrochemical processing, EV battery formation, and rigorous R&D stress testing.
Customizable Industrial Telemetry: Designed for seamless SCADA and PLC ecosystem integration, it pairs its RS485 Modbus protocol with customizable hardware feedback. With bespoke options for dry-contact “Power Good” alarm signals (≤36V, 0.1A) and high-level remote switching, it allows facility engineers to monitor power health in real-time, drastically reducing the need for expensive third-party relays and secondary wiring in OEM control cabinets.
Spécification générale
| Modèle | SP-9000-24 | SP-9000-30 | SP-9000-36 | SP-9000-48 | SP-9000-60 | SP-9000-110 | SP-9000-220 |
| Tension continue | 24V | 30V | 36V | 48V | 60V | 110V | 220V |
| Courant nominal | 337.5A | 270A | 225A | 168.8A | 135A | 73.6A | 36.8A |
| Plage actuelle | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| Puissance nominale | 9000W | ||||||
| Ondulation | 500mV | 500mV | 500mV | 600mV | 600mV | 1000mV | 1500mV |
| Plage optimale à courant constant | 12-24V | 15-30V | 18-36V | 24-48V | 30-60V | 55-110V | 110-220V |
| Précision de la tension nominale | ±1,0% | ||||||
| Régulation de ligne | ±1,0% | ||||||
| Régulation de charge | ±1,0% | ||||||
| Temps de démarrage et de montée | 1500 mS, 700 mS/230VAC (entièrement chargé) | ||||||
| Plage de tension | 95-190 VAC (courant de sortie 50%), 195-265 VAC (courant de sortie 100%) | ||||||
| Gamme de fréquence | 45 Hz-65 Hz | ||||||
| Facteur de puissance | PF≥0,99/230VAC (entièrement chargé) | ||||||
| Efficacité (MAX) | 0.9 | 0.9 | 0.915 | 0.92 | 0.92 | 0.925 | 0.93 |
| Courant alternatif | <56A | ||||||
| Courant de fuite | <3,0 mA/240 VCA | ||||||
| Court-circuit | When the constant current is entered and the voltage is lower than 10%of the rated voltage,the output is shut down and locked after 1 second,and recover after restarting. | ||||||
| Surintensité | The user can set the over-curent value to delay the oufout for 5 seconds and then shut down the output,and then resume after restarting. | ||||||
| Surpression | Les utilisateurs peuvent définir la valeur de surtension pour arrêter la tension de sortie et la restaurer après le redémarrage. | ||||||
| Surchauffe | Arrêtez la sortie, récupérez ou redémarrez automatiquement après que la température baisse. | ||||||
| Réglage de la tension de sortie | 0-26,4V | 0-33V | 0-39,6V | 0-52,8V | 0-66V | 0-121V | 0-242V |
| Réglage du courant constant de sortie | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| 485 Communications | Protocole de communication MODBUS | ||||||
| Isolated auxiliary | 12V0.5A (besoin de personnalisation) | ||||||
| Commutateur à distance de sortie | Mise sous tension par défaut, mise hors tension de haut niveau (5 V-12 V) (personnalisation nécessaire) | ||||||
| Sortie de signal d'alarme | Power Good Signal(Dry Contact≤36V,0.1A) (Need customization) | ||||||
| Température de fonctionnement | -20-+60℃ | ||||||
| Humidité de fonctionnement | -20-90%RH Pas de condensation | ||||||
| Température et humidité de stockage | -40-+85℃,10-95%RHPas de condensation | ||||||
| Résistance aux vibrations | 110-500Hz,2G10 Min/cycle, X,Y,Z60 Min | ||||||
| Insulaion resistance | 输入输出：100Mhms/500VDC/25°C/70%RH Input to Output:100Mhms/500VDC/25°C/70%RH | ||||||
| Résistance à la pression | E/P-O/P : 2KVAC IP-FG : 2KVAC O/P-FG : 0,5KVAC | ||||||
| Taille | 432 × 179 × 242 mm | ||||||
| Poids net | 12.5 kg | ||||||
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