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.
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요약
Single output: Power 9000W
입력 전압: 95-190VAC(출력 전류 50%)195-265VAC(출력 전류 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.
일반 사양
| 모델 | SP-9000-24 | SP-9000-30 | SP-9000-36 | SP-9000-48 | SP-9000-60 | SP-9000-110 | SP-9000-220 |
| 직류 전압 | 24V | 30V | 36V | 48V | 60V | 110V | 220V |
| 정격 전류 | 337.5A | 270A | 225A | 168.8A | 135A | 73.6A | 36.8A |
| 현재 범위 | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| 정격 출력 | 9000W | ||||||
| 리플 | 500mV | 500mV | 500mV | 600mV | 600mV | 1000mV | 1500mV |
| 정전류 최적 범위 | 12-24V | 15-30V | 18-36V | 24-48V | 30-60V | 55-110V | 110-220V |
| 정격 전압 정확도 | ±1.0% | ||||||
| 라인 규제 | ±1.0% | ||||||
| 부하 조절 | ±1.0% | ||||||
| 시작 및 상승 시간 | 1500mS,700mS/230VAC(완전 부하) | ||||||
| 전압 범위 | 95-190VAC(Output Current 50%),195-265VAC(Output Curent 100%) | ||||||
| 주파수 범위 | 45Hz~65Hz | ||||||
| 역률 | PF≥0.99/230VAC(완전 부하) | ||||||
| 효율성(최대) | 0.9 | 0.9 | 0.915 | 0.92 | 0.92 | 0.925 | 0.93 |
| 교류 전류 | <56A | ||||||
| 누설 전류 | <3.0mA/240VAC | ||||||
| 단락 | 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. | ||||||
| 과전류 | 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. | ||||||
| 지나친 압력 | Users can set the overvoltage value to shut down the output voltage,and restore after restart. | ||||||
| 과열 | 출력을 차단하고 온도가 떨어지면 자동으로 복구하거나 다시 시작합니다. | ||||||
| 출력 전압 조정 | 0-26.4V | 0-33V | 0-39.6V | 0-52.8V | 0-66V | 0-121V | 0-242V |
| 출력 정전류 조정 | 0-337.5A | 0-270A | 0-225A | 0-168.8A | 0-135A | 0-73.6A | 0-36.8A |
| 485 통신 | MODBUS 통신 프로토콜 | ||||||
| Isolated auxiliary | 12V0.5A(맞춤화 필요) | ||||||
| 출력 원격 스위치 | 기본 전원 켜기, 높은 수준의 전원 끄기(5V-12V)(사용자 정의 필요) | ||||||
| 경보 신호 출력 | Power Good Signal(Dry Contact≤36V,0.1A) (Need customization) | ||||||
| 작동 온도 | -20-+60℃ | ||||||
| 작동 습도 | -20-90%RH No condensation | ||||||
| 보관 온도 및 습도 | -40-+85℃,10-95%RHNo condensation | ||||||
| 진동 저항 | 110-500Hz,2G10 Min/cycle, X,Y,Z60 Min | ||||||
| Insulaion resistance | 输入输出：100Mhms/500VDC/25°C/70%RH 입력에서 출력으로: 100Mhms/500VDC/25°C/70%RH |
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| 내압성 | I/P-O/P:2KVAC IP-FG:2KVAC O/P-FG:0.5KVAC | ||||||
| 크기 | 432×179×242mm | ||||||
| 순 중량 | 12.5 kg | ||||||
전체 치수 (mm)
