SP-12000 : 12000W AC to DC Adjustable Switching Power Supply With PFC
The WEHO SP-12000 is an industrial behemoth engineered to deliver an unyielding 12,000W of precision single-output DC power. Designed with adaptive input voltage sensing—providing 50% load capacity on 95-190VAC and full 100% capacity on 195-265VAC—it offers a versatile selection of output configurations ranging from 30V up to 220V. Built for the most demanding automated environments, it operates with exceptional energy conversion efficiency up to 93%. This heavy-duty 22kg module (455 x 345 x 251 mm) is fully equipped with RS485 Modbus telemetry, linear voltage and constant current adjustability, an isolated 12V/0.5A auxiliary supply, and dry-contact alarm interfaces for seamless system integration.
- وصف
ملخص
Single output: Power 12000W
Input voltage: 95-190VAC(output current 50%)195-265VAC(output current 100%)
المواصفات العامة
| نموذج | SP-12000-30 | SP-12000-36 | SP-12000-48 | SP-12000-60 | SP-12000-110 | SP-12000-220 |
| الجهد المستمر | 30V | 36 فولت | 48 فولت | 60 فولت | 110 فولت | 220 فولت |
| التصنيف الحالي | 320A | 266.7A | 200 أ | 160A | 87.3A | 43.6A |
| النطاق الحالي | 0-320A | 0-266.7A | 0-200A | 0-160A | 0-87.3A | 0-43.6A |
| القوة المقدرة | 12000 واط | |||||
| تموج | 500 مللي فولت | 500 مللي فولت | 600 مللي فولت | 600 مللي فولت | 1000 مللي فولت | 1500 مللي فولت |
| النطاق الأمثل الحالي المستمر | 15-30V | 18-36 فولت | 24-48 فولت | 30-60V | 55-110 فولت | 110-220 فولت |
| دقة الجهد المقنن | ±1.0% | |||||
| تنظيم الخط | ±1.0% | |||||
| تنظيم الحمل | ±1.0% | |||||
| وقت البدء والارتفاع | 1500mS,700mS/230VAC (Fully loaded) | |||||
| نطاق الجهد | 95-190VAC(Output Current 50%),195-265VAC(Output Curent 100%) | |||||
| نطاق التردد | 45 هرتز-65 هرتز | |||||
| عامل الطاقة | PF≥0.99/230VAC (Fully loaded) | |||||
| الكفاءة (الحد الأقصى) | 91% | 91.5% | 92% | 92% | 92.5% | 93% |
| التيار المتردد | <110A | |||||
| التسرب الحالي | <3.0 مللي أمبير/240 فولت تيار متردد | |||||
| ماس كهربائى | 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 recovers after restarting. | |||||
| أكثر من الحالي | The user can set the over-current value to delay the oufput for 5 seconds and then shut down the output,and then resume after restarting. | |||||
| الضغط الزائد | Users can set the overvoltage value to shut down the output voltage,and restore after restart. | |||||
| أكثر من درجة الحرارة | Shut down the output,automatically recover or restart after the temperature drops. | |||||
| تعديل الجهد الناتج | 0-33V | 0-39.6 فولت | 0-52.8 فولت | 0-66 فولت | 0-121 فولت | 0-242 فولت |
| إخراج التعديل الحالي المستمر | 0-320A | 0-266.7A | 0-200A | 0-160A | 0-87.3A | 0-43.6A |
| 485 الاتصالات | مودبوس بروتوكول الاتصالات | |||||
| Isolated auxiliary | 12V0.5A (Need customization) | |||||
| مفتاح الإخراج عن بعد | Default power on,high level power off (5V-12V)(Need customization) | |||||
| إخراج إشارة الإنذار | Power Good Signal(Dry Contact≤36V,0.1A) (Need customization) | |||||
| درجة حرارة التشغيل | -20-+60 درجة مئوية | |||||
| 工作湿度 الرطوبة التشغيلية |
-20-90%RH No condensation | |||||
| درجة حرارة التخزين والرطوبة | -40-+85℃,10-95%RHNo condensation | |||||
| مقاومة الاهتزاز | 10-500Hz,2G10 Min/cycle,X、Y、Z60Min | |||||
| مقاومة العزل | Input to Output:100Mhms/500VDC/25°C/70%RH | |||||
| مقاومة الضغط | I/P-O/P:2KVAC IP-FG:2KVAC O/P-FG:0.5KVAC | |||||
| مقاس | 455×345×251mm | |||||
| الوزن الصافي | 22 kg | |||||
البعد الكلي (مم)
Key Advantages & Application Scenarios
Key Advantages
Programmable Shock Resistance: Designed to handle extreme electrical stress, it features a user-defined 5-second over-current delay. This uniquely allows the system to effortlessly absorb massive startup surge currents from heavy inductive equipment without triggering premature, disruptive shutdowns.
Full-Range Precision Tuning: Breaks free from fixed-output limitations by empowering operators to smoothly adjust both voltage and constant current from near-zero up to their maximum ratings (e.g., 0-242V tuning on the 220V model), providing surgical precision for highly sensitive loads.
Centralized Digital Command: The native RS485 Modbus protocol, combined with customizable dry-contact alarm signals and high-level remote switching, allows facility engineers to monitor, control, and automate power scaling directly from a central SCADA or PLC system.
Application Scenarios
Heavy Industrial Machinery Testing: Delivers the massive, uninterrupted high-amperage power (up to 320A on lower voltage models) necessary for testing heavy-duty DC motors, large-scale CNC machining centers, and automated robotic arms.
Commercial Energy Storage & EV Infrastructure: The exceptionally stable and highly adjustable constant current output makes it the perfect primary power backbone for grid-scale battery formation facilities and large electric vehicle charging hubs.
Electrochemical & Surface Treatment: Supplies the unyielding 12kW continuous power essential for large-scale industrial electroplating, anodizing lines, and centralized chemical water purification systems requiring prolonged, heavy-load operation.
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