SP-12000 : 12000W AC to DC Adjustable Switching Power Supply With PFC - WEHO

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.

Ringkasan

Single output: Power 12000W

Voltan masukan: 95-190VAC(arus keluaran 50%)195-265VAC(arus keluaran 100%)

 

Spesifikasi umum

Model SP-12000-30 SP-12000-36 SP-12000-48 SP-12000-60 SP-12000-110 SP-12000-220
Voltan DC 30V 36V 48v 60v 110v 220v
Arus dinilai 320A 266.7A 200a 160A 87.3A 43.6A
Julat Semasa 0-320A 0-266.7A 0-200A 0-160A 0-87.3A 0-43.6A
Kuasa dinilai 12000W
Riak 500mv 500mv 600mv 600mv 1000mv 1500mv
Julat optimum semasa yang berterusan 15-30V 18-36V 24-48V 30-60V 55-110V 110-220V
Ketepatan voltan yang dinilai    ± 1.0%
Peraturan garis    ± 1.0%
Peraturan beban    ± 1.0%
Masa Mula & Bangkit    1500mS,700mS/230VAC (Muat penuh)
Julat voltan    95-190 VAC(Arus Keluaran 50%),195-265VAC(Arus Output 100%)
Julat kekerapan    45Hz-65Hz
Faktor kuasa    PF≥0.99/230VAC (Muat penuh)
Kecekapan (max) 91% 91.5% 92% 92% 92.5% 93%
AC Current    <110A
Arus kebocoran    <3.0MA/240VAC
Litar pintas 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.
melebihi arus 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.
Tekanan berlebihan Pengguna boleh menetapkan nilai voltan lampau untuk menutup voltan keluaran, dan memulihkan selepas dimulakan semula.
Lebih dari suhu Matikan output, pulih secara automatik atau mulakan semula selepas suhu menurun.
Pelarasan voltan output 0-33V 0-39.6V 0-52.8v 0-66V 0-121v 0-242V
Output pelarasan arus berterusan 0-320A 0-266.7A 0-200A 0-160A 0-87.3A 0-43.6A
485 komunikasi Protokol Komunikasi Modbus
Alat bantu terpencil    12V0.5A (Perlu penyesuaian)
Output Remote Switch Kuasa lalai hidup, kuasa tahap tinggi dimatikan (5V-12V)(Perlu penyesuaian)
Output isyarat penggera Isyarat Baik Kuasa(Senatan Kering≤36V,0.1A)  (Perlu penyesuaian)
Suhu operasi -20-+60 ℃
工作湿度
Kelembapan operasi
-20-90%RH Tiada pemeluwapan
Suhu penyimpanan dan kelembapan -40-+85℃,10-95%RHTiada pemeluwapan
Rintangan getaran 10-500Hz,2G10 Min/cycle,X、Y、Z60Min
Rintangan penebat Input ke Output: 100Mhms/500VDC/25°C/70%RH
Rintangan tekanan    I/P-O/P:2KVAC IP-FG:2KVAC O/P-FG:0.5KVAC
Saiz    455×345×251mm
Berat bersih    22 kg

 

Dimensi Keseluruhan (mm)

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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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