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.
- Descrição
Resumo
Single output: Power 9000W
Tensão de entrada: 95-190VAC (corrente de saída 50%)195-265VAC (corrente de saída 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.
Especificação Geral
| Modelo | SP-9000-24 | SP-9000-30 | SP-9000-36 | SP-9000-48 | SP-9000-60 | SP-9000-110 | SP-9000-220 |
| Tensão CC | 24 V | 30V | 36 V | 48 V | 60 V | 110 V | 220 V |
| Corrente classificada | 337.5A | 270A | 225A | 168.8A | 135A | 73.6A | 36.8A |
| Intervalo atual | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| Potência nominal | 9000W | ||||||
| Ondulação | 500mV | 500mV | 500mV | 600mV | 600mV | 1000mV | 1500mV |
| Faixa ideal de corrente constante | 12-24 V | 15-30V | 18-36V | 24-48V | 30-60V | 55-110 V | 110-220V |
| Precisão de tensão nominal | ±1,0% | ||||||
| Regulamento de Linha | ±1,0% | ||||||
| Regulação de Carga | ±1,0% | ||||||
| Tempo de inicialização e subida | 1500mS,700mS/230VAC (totalmente carregado) | ||||||
| Faixa de tensão | 95-190 VCA (corrente de saída 50%),195-265 VCA (corrente de saída 100%) | ||||||
| Faixa de frequência | 45Hz-65Hz | ||||||
| Fator de potência | PF≥0,99/230VAC (totalmente carregado) | ||||||
| Eficiência (MÁX.) | 0.9 | 0.9 | 0.915 | 0.92 | 0.92 | 0.925 | 0.93 |
| Corrente CA | <56A | ||||||
| Corrente de fuga | <3,0 mA/240 VCA | ||||||
| Curto-circuito | 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. | ||||||
| Sobrecorrente | 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. | ||||||
| Sobrepressão | Users can set the overvoltage value to shut down the output voltage,and restore after restart. | ||||||
| Superaquecimento | Desligue a saída, recupere ou reinicie automaticamente após a temperatura cair. | ||||||
| Ajuste de tensão de saída | 0-26,4 V | 0-33V | 0-39,6V | 0-52,8 V | 0-66V | 0-121 V | 0-242 V |
| Ajuste de corrente constante de saída | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| 485 Comunicações | Protocolo de comunicação MODBUS | ||||||
| Isolated auxiliary | 12V0.5A (precisa de personalização) | ||||||
| Interruptor remoto de saída | Ligação padrão, desligamento de alto nível (5V-12V)(precisa de personalização) | ||||||
| Alarm signal output | Power Good Signal(Dry Contact≤36V,0.1A) (Need customization) | ||||||
| Temperatura operacional | -20-+60℃ | ||||||
| Umidade operacional | -20-90%RH No condensation | ||||||
| Temperatura e umidade de armazenamento | -40-+85℃,10-95%RHNo condensation | ||||||
| Resistência à vibração | 110-500Hz,2G10 Min/cycle, X,Y,Z60 Min | ||||||
| Insulaion resistance | 输入输出：100Mhms/500VDC/25°C/70%RH Entrada para saída: 100Mhms/500VDC/25°C/70%RH | ||||||
| Resistência à pressão | I/P-O/P:2KVAC IP-FG:2KVAC O/P-FG:0.5KVAC | ||||||
| Tamanho | 432×179×242mm | ||||||
| Peso líquido | 12.5 kg | ||||||
Dimensão geral (mm)
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