SP-18000 : 18,000W AC to DC Adjustable Switching Power Supply With PFC - WEHO

SP-18000 : 18,000W AC to DC Adjustable Switching Power Supply With PFC

The WEHO SP-18000 is an absolute powerhouse engineered for extreme industrial environments, delivering a staggering 18,000W of single-output power from a single unit. Utilizing an adaptive wide-input architecture, it operates at 50% capacity on 95-190VAC inputs and reaches a full 100% load on 195-265VDC inputs. This flagship model offers a versatile range of DC output specifications, including 30V, 36V, 48V, 60V, and 110V configurations. Beyond raw power, it achieves full-scale linear control, allowing both voltage and constant current to be adjusted smoothly from zero up to their absolute peaks (e.g., pushing up to 480A on the 30V model). Acting as a master energy hub, the SP-18000 deeply integrates an RS485 Modbus interface, an isolated 12V/0.5A auxiliary power supply, and a dry-contact “Power Good” alarm signal.

Ringkasan

Single output: Power 18000W

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

 

Spesifikasi umum

Model SP-18000-30 SP-18000-36 SP-18000-48 SP-18000-60 SP-18000-110 SP-18000-220
Voltan DC 30V 36V 48v 60v 110v 220v
Arus dinilai 480A 400A 300a 240A 130.9A 65.5a
Julat Semasa 0-480A 0-400A 0-300A 0-240A 0-130.9A 0-65.5a
Kuasa dinilai 18000W
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 95-190VAC (output semasa 50%), 195-265VAC (output semasa 100%)
Julat kekerapan 45Hz-65Hz
Faktor kuasa PF≥0.99/230VAC (Muat penuh)
Kecekapan (max) 0.91 0.915 0.92 0.92 0.925 0.93
AC Current <110A
Arus kebocoran <3.0MA/240VAC
Litar pintas Enter the constant curent and the voltage is less than 10%of the rated voltage,turm off and lockthe output after 1 second,and resume after restart
melebihi arus The user can set the over-current value to delay the output for 5 seconds and then shut down the output,and then resume after restarting
Over voltage Users can set the overvoltage value to shut down the output voltage,and restore after restart
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 0-480A 0-400A 0-300A 0-240A 0-130.9A 0-65.5a
485 komunikasi Protokol Komunikasi Modbus
lsolating auxiliary powersupply 12V0.5A (Perlu penyesuaian)
Output remote control switch Kuasa lalai hidup, kuasa tahap tinggi dimatikan (5V-12V)(Perlu penyesuaian)
Alarm output Power Good Signal (Dry Contact≤36V,0.1A)  (Need customization)
Working TEMP. -20-+60 ℃
Working humidity -20-90%RHnon-condensing
Suhu penyimpanan dan kelembapan -40-+85℃,10-95%RH non-condensation
Getaran 10-500Hz,2G 10mins/T,×、Y、Zaxis 60 minutes each
Rintangan pengasingan Input ke Output: 100Mhms/500VDC/25°C/70%RH
Menahan voltan I/P-O/P:2KVAC IP-FG:2KVACO/P-FG:0.5KVAC
Dimensi 455×345×251mm
Berat bersih 22 kg

 

Dimensi Keseluruhan (mm)

SP-18000 : 18,000W AC to DC Adjustable Switching Power Supply With PFC  title=

 

Application Fields & Advantages

Core Competitive Advantages

Ultimate Single-Unit Density: By outputting 18kW from one module, it directly replaces the need for massive, redundant cabinets filled with parallel-connected lower-wattage units. This entirely eliminates the risk of current-sharing imbalances and frees up critical physical space in OEM control rooms.

Infinite Linear Tuning: Breaking the mold of static converters, it allows operators to fine-tune both the output voltage and constant current thresholds from true zero up to maximum capacity. This transforms the unit from a mere power supply into a highly precise, programmable industrial test source.

Extreme Shock Resistance: Designed with highly resilient protection logic, the unit can seamlessly transition into a constant current mode during instantaneous overloads or short circuits. This enables it to safely absorb the violent startup surges of heavy induction motors or massive capacitor banks without triggering catastrophic system blackouts.

Digital Telemetry Ecosystem: Armed with native RS485 Modbus communication, customizable high-level remote switching, and dry-contact feedback, it allows facility managers to execute millisecond-level monitoring and enable “lights-out” automated control.

Primary Application Fields

Energy Storage & EV Infrastructure: The massive 18,000W capacity and intelligent telemetry make it the ultimate master power gateway for commercial electric vehicle (EV) supercharging hubs and megawatt-class battery charging and discharging arrays.

Heavy Electrochemical Processing: Leveraging its extreme current output—up to an immense 480A—it perfectly serves high-intensity continuous production lines such as industrial hard anodizing, large-scale hydrogen water electrolysis, and heavy-duty metal plating.

Heavy Machinery & High-End Equipment: Provides a shock-resistant, ultra-pure DC power backbone for large CNC machining centers, industrial plasma cutting matrixes, and heavy robotic assembly networks.

 

Apakah produk bekalan kuasa terbaik untuk perniagaan anda?

Meningkatkan perniagaan anda dengan produk bekalan kuasa berkualiti WEHO.

Tanya pakar