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SP-15000 : 15000W AC to DC Adjustable Switching Power Supply With PFC

The WEHO SP-15000 is an ultra-high-capacity single-output switching power supply engineered for heavy industry and smart manufacturing, delivering a colossal 15,000W of continuous power. Featuring an adaptive wide-voltage input design (95-190VAC at 50% load / 195-265VAC at 100% load), it provides a versatile lineup of DC output configurations from 30V up to 220V. As a true industrial-grade smart power supply, it supports smooth, linear adjustment of both voltage and constant current from absolute zero to peak, achieving an outstanding energy conversion efficiency of up to 93%. Housed in an ultra-high-density chassis, the SP-15000 deeply integrates the RS485 Modbus communication protocol, an isolated 12V/0.5A auxiliary power supply, and a dry-contact alarm (Power Good) interface, serving as an all-in-one energy hub for complex automated systems.

Краткое содержание

Single output: power 15000W

Входное напряжение: 95 - 190VAC (выходной ток 50%) 195 - 265VAC (выходной ток 100%)

 

Differentiated Advantages

The SP-15000 completely disrupts the traditional high-wattage power market, utilizing its extreme density and smart IoT integration to replace legacy systems:

Extreme Power Density (Cabinet Replacement): Traditionally, achieving 15kW required purchasing bulky, parallel-connected multi-unit cabinets. The SP-15000 leverages an advanced topological architecture to condense 15,000W of immense power into a single ultra-high-density module. This not only saves invaluable control cabinet space for OEM clients but also completely eliminates the complex wiring costs and current-sharing failure risks associated with multi-unit arrays.

Full-Scale Absolute Zero Tuning: Unlike standard industrial power supplies limited to narrow ±5% fine-tuning, the SP-15000 grants engineers absolute control. Both output voltage and constant current thresholds support ultra-wide, smooth linear adjustment starting from true zero. This unprecedented dynamic range allows it to effortlessly handle highly demanding applications like large-capacity battery formation, heavy-duty electrolysis, and extreme high-voltage aging tests.

Native “Industry 4.0” Integration: Abandoning the traditional “black box” isolated power approach, the SP-15000 acts as an active digital node. Powered by its native RS485 Modbus protocol, it seamlessly integrates into SCADA and advanced PLC central control systems. Paired with customizable dry-contact alarm feedback and high-level remote shutdown capabilities, facility centers can monitor underlying power health in milliseconds, enabling true digital energy management for “lights-out” unmanned factories.

Shock-Resistant Smart Fault Defense: When facing instantaneous startup surges from heavy machinery—such as massive induction motors or giant capacitor banks—the SP-15000 exhibits exceptional resilience. During momentary over-current events, the power supply intelligently transitions into constant current mode to absorb the surge, rather than triggering a catastrophic system blackout like lower-end units. This drastically maximizes the uptime and operational continuity of your multi-million-dollar production lines.

 

Общие характеристики

Модель SP-15000-30 SP-15000-36 SP-15000-48 SP-15000-60 SP-15000-110 SP-15000-220
Напряжение постоянного тока 30 В 36В 48В 60В 110 В 220В
Рейтинг тока 400А 333.3A 250А 200A 109.1A 54.5A
Текущий диапазон 0 - 400A 0-333.3A 0 - 250A 0-200A 0-109.1A 0-54.5A
Номинальная мощность 15000W
Пульсация 500мВ 500мВ 600мВ 600мВ 1000 мВ 1500mv
Constant current optimum ran 15-30В 18-36В 24-48В 30 - 60V 55-110В 110-220В
Точность номинального напряжения ±1,0%
Регулирование линии ±1,0%
Регулирование нагрузки ±1,0%
Время запуска и нарастания 1500mS, 700mS/230VAC (полностью загружен)
Диапазон напряжения 95 - 190VAC (выходной ток 50%), 195 - 265VAC (выходной Curent 100%)
Диапазон частот 45–65 Гц
Коэффициент мощности PF ≥ 0,99/230VAC (полностью загруженный)
Эффективность (MAX) 91% 91.5% 92% 92% 92.5% 93%
переменный ток <110A
Ток утечки <3,0 мА/240 В переменного тока
Короткое замыкание Введите постоянную катушку, и напряжение меньше 10% номинального напряжения, выключите и заблокируйте выход через 1 секунду, и возобновите после перезапуска.
В настоящее время The user can set a delay of5 seconds after the current value is turned off,and the output can be restored after restart.
Чрезмерное давление The user can set the overvoltage value to turn off the output voltage,and resume after restart.
Перегрев Turnoffthe output and automatically recover or restart after the temperature drops
Регулировка выходного напряжения 0-33 В 0-39,6 В 0-52,8 В 0 - 66V 0-121 В 0-242 В
Корректировка постоянного тока на выходе 0 - 400A 0-333.3A 0 - 250A 0-200A 0-109.1A 0-54.5A
485 Коммуникации Протокол связи MODBUS
lsolating auxiliary power supply 12V0.5A (Необходимость настройки)
Output remote control switch Default power on,high level power off(⑤V-12V)(Need customization)
Alarm output Power Good Signal(Dry Contact≤36V,0.1A)  (Need customization)
Working TEMP. -20-+60℃
Рабочая влажность -20-90%RHnon-condensing
Температура и влажность хранения -40-+85℃,10-95%RH non-condensation
Вибрация 10-500Hz,2G 10minsT,义、Y、Zaxis 60 minutes each
Сопротивление изоляции Вход на выход: 100Mhms/500VDC/25°C/70%RH
Выдерживая напряжение I/P-O/P: 2KVAC IP-FG: 2KVAC O/P-FG: 0,5KVAC
Измерение 455×345×251mm
Вес нетто 22 kg

 

Общее измерение (мм)

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