SE-1200 Single Output Switching Power Supply

The WEHO SE-1200W series offers robust 1200W single-output AC/DC power supplies designed for demanding applications. Accepting a universal input range of 180-264VAC (or 245-370VDC), this series provides various models with fixed DC output voltages spanning from 12V to 220V.Key features include high efficiency up to 91%, minimizing operational costs and heat. Comprehensive protection mechanisms are built-in, covering short circuits (via constant current limiting) and over-temperature conditions (with auto-recovery). The SE-1200W excels in flexibility, offering external control of output voltage and current using either potentiometers or analog 0-5V/0-10V signals. A remote ON/OFF control and a useful 12V/0.5A auxiliary output are also standard.Operating reliably within a -20℃to +60℃ temperature range (subject to derating), this power supply is housed in a 277*155*70mm enclosure, offering significant power density.

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Descripción

Modelo		SE-1200-12	SE-1200-24	SE-1200-36	SE-1200-48	SE-1200-72	SE-1200-96	SE-1200-110	SE-1200-150	SE-1200-220
Producción Characteristics	voltaje de salida CC	12V	24V	36V	48V	72V	96V	110V	150V	220V
	Corriente nominal	83.3A	41.7A	27.8A	20.8A	13.9A	10.4A	9.1A	6.7A	4.5A
	Rango actual	0-83.3A	0-41.7A	0-27.8A	0-20.8	0-13.9A	0-10.4A	0-9.1A	0-6.7A	0-4.5A
	Potencia nominal	1200W
	Onda	200mV	200mV	260mV	350mV	500mV	600mV	850mV	900mV	1000mV
	Constant current range	6-12V	12-24V	18-36V	24-48V	36-72V	48-96V	55-110V	75-150V	110-220V
	Precisión de voltaje	±1.0%
	Regulación de línea	±1.0%
	Regulación de carga	±1.0%
	Startup&Rise Time	1500 mS, 100 mS/230 VCA (completamente cargado)
	Voltage range	180-264 VCA/245-370 VCC
Aporte characteristics	Rango de frecuencia	45Hz-65Hz
	Factor de potencia	PF≥0.65/230VAC (completamente cargado)
	Eficiencia	85%	86%	87%	89%	90%	90%	90%	91%	91%
	Corriente alterna	<11A
	Corriente de fuga	3.0mA/240VAC
	Cortocircuito	Introduzca corriente constante
	Sobre temperatura	Shut down the output,and automatically recover or restart after the temperature drops
Protección features	Output voltage	0-13,2 V	0-26,4 V	0-39,6V	0-52,8 V	0-79,2 V	0-105,6V	0-121V	0-165V	0-242V
	OutpueeunstaitEurrent	0-83.3A	0-41.7A	0-27.8A	0-20.8A	0-13.9A	0-10.4A	0-9.1A	0-6.7A	0-4.5A
	ExtermaPpsteetometer	External potentiometer control(voltage,current)
	Control de voltaje analógico	0-5V/0-10V control(voltage,current)
	Fuente de alimentación auxiliar	12V 0.5A
	interruptor de control remoto	Default power on,high level power off(3V-12V)
Environmental characteristics	Temperatura de funcionamiento	-20-+60℃
	Humedad de funcionamiento	-20-90%RH sin condensación
	Temperatura/humedad de almacenamiento	-40-+85℃,10-95%RH sin condensación
	Resistencia a las vibraciones	10-500Hz,2G 10 minutes/cycle,60 minutes for each ofX,Y and Z axes
Safety and electromagnetic compatibility	Resistencia a aislamiento	Input to output:100Mhms/500VDC/25℃/70%RH
	Resistencia a la presión	I/P-0/P:1.2KVACI/P-FG:1.2KVAC 0/P-FG:0.5KVAC
	Tamaño del producto	27715570mm(LWH)
	Peso neto	2.6KG
Observación	1.All parameters are measured at 230VAC input voltage,rated load and 25℃ unless otherwise specified. 2.Ripple and noise voltage are measured with a 20MHz bandwidth oscilloscope with 0.lμ and 47μ capacitors added to the end of a 12-inch twisted pair,and measured at 20MHZ bandwidth 3.Accuracy:includes setting error,linear regulation rate and load regulation rate. 4.Output must be derated in low input voltage conditions,please refer to the static characteristic curve for details. 5.Startup time is measured under cold start,and frequent switching may increase the startup time.”