...

Serie WEHO SP-3000: Fuente de alimentación CC programable inteligente de 3000 W con comunicación RS485 y escalado paralelo

The WEHO SP-3000 is an ultra-compact, intelligent single-output switching power supply engineered to deliver a robust 3000W of precision power. It features an adaptive wide-input design, operating on 95-190VAC (at 50% load) and 195-265VAC/VDC (at 100% load). Available in diverse DC output configurations from 12V up to 220V , this high-density module achieves an outstanding peak energy efficiency of 93%. Designed for advanced automated systems, the unit is encased in a highly compact 289 x 174 x 69 mm chassis weighing only 3.3kg. It comes fully equipped with an isolated 12V/0.5A auxiliary power supply, a default-on remote control switch, and a dry-contact “Power Good” alarm signal.

Resumen

Single output: power 3000W

Voltaje de entrada: 95-190VAC (corriente de salida 50%) 195-265VAC (corriente de salida 100%)

 

Product Competitive Advantages

The SP-3000 breaks the boundaries of traditional power conversion, offering elite-tier integration features for complex OEM ecosystems:

RS485 Bus & Seamless Parallel Expansion: This unit stands out with its built-in RS485 communication protocol and integrated parallel current sharing technology. It can directly communicate with central PLC networks for real-time monitoring, and allows operators to infinitely scale their power grid by safely daisy-chaining multiple units together.

Intelligent Fault Tolerance & Delay Logic: Instead of hard-crashing during an overload, the SP-3000 allows engineers to program a custom 5-second over-current delay. This uniquely absorbs the massive startup surge currents of heavy motors or capacitive loads without triggering unnecessary system shutdowns, vastly improving factory uptime.

Ultra-Wide Linear Adjustability: It provides exceptional, surgical control over your power delivery. Both the output voltage and constant current can be dialed in from near-zero to their absolute maximums (e.g., 0-242V tuning on the 220V model). This makes it a flawless primary source for delicate electrochemical processing, EV battery forming, and high-stress component aging tests.

Exceptional Power Density: Achieving 3000W in a 3.3kg, ultra-slim profile is an engineering feat. Combined with its built-in auxiliary power and alarm relays, it eliminates the need for third-party control modules, saving crucial physical space and wiring costs inside crowded industrial control cabinets.

 

Especificaciones generales

Modelo SP-3000-12 SP-3000-24 SP-3000-30 SP-3000-36 SP-3000-48 SP-3000-60 SP-3000-220
voltaje CC 12V 24V 30V 36V 48V 60V 220V
Corriente nominal 130A 125A 100A 83.3A 62.5A 50A 13.6A
Rango actual 0-130A 0-125A 0-100A 0-83.3A 0-62.5A 0-50A 0-13.6A
Potencia nominal 2700W 3000W
Onda 200mV 200mV 230mV 260mV 300mV 500mV 1000mV
Rango óptimo de corriente constante 6-15V 12-24V 15-30V 18-36V 24-48V 30-60V 110-220V
Precisión de tensión nominal ±1.0%
Regulación de línea ±1.0%
Regulación de carga ±1.0%
Tiempo de inicio y subida 1500 mS, 700 mS/230 VCA (completamente cargado)
Rango de voltaje 95-190 VCA (corriente de salida 50%), 195-265 VCA (corriente de salida 100%)
Rango de frecuencia 45Hz-65Hz
Factor de potencia PF≥0,99/230 VCA (completamente cargado)
Eficiencia (MÁXIMA) 0.9 0.9 0.91 0.915 0.92 0.925 0.93
Corriente alterna <18A
Corriente de fuga <3,0 mA/240 VCA
Cortocircuito Cuando se ingresa la corriente constante y el voltaje es inferior a 10% del voltaje nominal, la salida se apaga y bloquea después de 1 segundo y se recupera después de reiniciar.
Sobrecorriente 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.
Presión demasiada Los usuarios pueden configurar el valor de sobretensión para apagar el voltaje de salida y restaurarlo después del reinicio.
Sobre temperatura Apague la salida, recupere o reinicie automáticamente después de que baje la temperatura.
Ajuste del voltaje de salida 0-15V 0-26,4 V 0-33V 0-39,6V 0-52,8 V 0-66V 0-242V
Ajuste de corriente constante de salida 0-130A 0-125A 0-100A 0-83.3A 0-62.5A 0-50A 0-13.6A
485 Comunicaciones Parallel current sharing
Isolated auxiliary power supply 12V 0.5A
Interruptor remoto de salida Default power on,high level power off(5V-12V)
Alarm signal output Power Good Signal(Dry Contact≤36V,0.1A)
Temperatura de funcionamiento -20-+60℃
Humedad de funcionamiento -20-90% RH No condensation
Storage emperatureandhumidity -40-+85 ℃, 10-95%RH Sin condensación
Resistencia a las vibraciones 10-500Hz,2G10Min/cycle,X、Y、 Ż60Min_
Resistencia a aislamiento Entrada a salida: 100Mhms/500VDC/25°C/70%RH
Resistencia a la presión I/P-O/P:2KVAC IP-FG:2KVAC O/P-FG:0.5KVAC
Size 289×174×69mm
Peso neto 3.3 kg

 

Dimensión general (mm)

WEHO SP-3000 Series: 3000W Smart Programmable DC Power Supply with RS485 Communication & Parallel Scaling  title=

WEHO SP-3000 Series: 3000W Smart Programmable DC Power Supply with RS485 Communication & Parallel Scaling  title=

 

¿Cuáles son los mejores productos de fuentes de alimentación para su empresa?

Impulsa tu negocio con productos de suministro de energía de calidad WEHO.

Pregúntale a un experto
Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.