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.
- Paglalarawan
Buod
Single output: Power 9000W
Input na boltahe: 95-190VAC(output current 50%)195-265VAC(output current 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.
Pangkalahatang Pagtutukoy
| Modelo | SP-9000-24 | SP-9000-30 | SP-9000-36 | SP-9000-48 | SP-9000-60 | SP-9000-110 | SP-9000-220 |
| DC boltahe | 24V | 30V | 36V | 48V | 60V | 110V | 220V |
| Na-rate ang kasalukuyang | 337.5A | 270A | 225A | 168.8A | 135A | 73.6A | 36.8A |
| Kasalukuyang saklaw | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| Na-rate na Kapangyarihan | 9000W | ||||||
| Ripple | 500mV | 500mV | 500mV | 600mV | 600mV | 1000mV | 1500mV |
| Patuloy na kasalukuyang pinakamabuting hanay | 12-24V | 15-30V | 18-36V | 24-48V | 30-60V | 55-110V | 110-220V |
| Na-rate na katumpakan ng boltahe | ±1.0% | ||||||
| Regulasyon ng Linya | ±1.0% | ||||||
| Regulasyon sa Pag-load | ±1.0% | ||||||
| Startup at Rise Time | 1500mS,700mS/230VAC (Ganap na na-load) | ||||||
| Saklaw ng boltahe | 95-190 VAC(Kasalukuyang Output 50%),195-265VAC(Kasalukuyang Output 100%) | ||||||
| Saklaw ng dalas | 45Hz-65Hz | ||||||
| Power Factor | PF≥0.99/230VAC (Ganap na na-load) | ||||||
| Kahusayan(MAX) | 0.9 | 0.9 | 0.915 | 0.92 | 0.92 | 0.925 | 0.93 |
| AC Current | <56A | ||||||
| Leakage Current | <3.0mA/240VAC | ||||||
| Maikling 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. | ||||||
| Over current | 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. | ||||||
| Overpressure | Maaaring itakda ng mga gumagamit ang overvoltage na halaga upang isara ang boltahe ng output, at ibalik pagkatapos ng pag-restart. | ||||||
| Lampas sa temperatura | I-shut down ang output, awtomatikong bawiin o i-restart pagkatapos bumaba ang temperatura. | ||||||
| Pagsasaayos ng boltahe ng output | 0-26.4V | 0-33V | 0-39.6V | 0-52.8V | 0-66V | 0-121V | 0-242V |
| Output pare-pareho ang kasalukuyang pagsasaayos | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| 485 Komunikasyon | MODBUS Communication Protocol | ||||||
| Isolated auxiliary | 12V0.5A (Need customization) | ||||||
| Output remote switch | Default power on,high level power off (5V-12V)(Need customization) | ||||||
| Output ng signal ng alarm | Power Good Signal(Dry Contact≤36V,0.1A) (Need customization) | ||||||
| Temperatura ng pagpapatakbo | -20-+60 ℃ | ||||||
| Operating humidity | -20-90%RH Walang condensation | ||||||
| Temperatura at halumigmig ng imbakan | -40-+85℃,10-95%RHWalang condensation | ||||||
| Paglaban sa Vibration | 110-500Hz,2G10 Min/cycle, X,Y,Z60 Min | ||||||
| Insulaion resistance | 输入输出:100Mhms/500VDC/25°C/70%RH Input sa Output:100Mhms/500VDC/25°C/70%RH | ||||||
| Paglaban sa presyon | I/P-O/P:2KVAC IP-FG:2KVAC O/P-FG:0.5KVAC | ||||||
| Laki | 432×179×242mm | ||||||
| Net timbang | 12.5 kg | ||||||
Pangkalahatang Dimensyon(mm)
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