LRS-450 Switching Power Supply 450W 12V 15V 24V 36V 48V Power Supply IP20

The LRS-450W series adopt an outward FAN cooling dissipation design. This design greatly improves the stability of the product.
This product complies with complete international safety regulations such as CE/BIS and others.At WEHO, we are adamant about maintaining quality power supplies with a maximum efficiency of 92%.In addition, the LRS-450W&500W implements 3 seconds constant current limit for overload protection and enhances greater flexibility when dealing with inductance and capacitance loads.For the detailed specifications of LRS, please contact WEHO’s salespersons. At E-mail: [email protected]

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Descrição

Especificações e modelo

Especificação	LRS-450-12	LRS-450-24	LRS-450-36	LRS-450-48
DC output voltage,current	12V 0～37.5A	24V 0～18.7A	36V0～12.5A	48V 0～9.4A
Onda e ruído	150mVp-P	180mVp-P	240mVp-P	240mVp-P
Estabilidade do fio de entrada	±0,5%	±0,5%	±0,5%	±0,5%
Estabilidade de carga	±1%	±0,5%	±0,5%	±0,5%
Eficiência	0.82	0.86	0.87	0.88
Adjustable range for DC voltage	±10%	±10%	±10%	±10%
Faixa de tensão de entrada	95～~132VAC/180～264VACby switch 254～370VDC 47～63Hz
Corrente de impacto	Corrente de partida a frio 35A/115VAC 65A/230VAC
Proteção de sobrecarga	110%～135%cut offthe output,Protection type:Hiccup mode,recovers automatically after fault condition is removed
Proteção contra sobretensão	115%～135%rated output power Protection type:Hiccup mode,recovers automatically after fault condition is removed
Setup,rise,hold up time	1500ms,30ms/230VAC 2000ms,50ms/115VAC at full load
Suportar tensão	I/P-O/P:1,5kV I/P-FG:1,5kV O/P-FG:0,5kV 1 minuto
Resistência de isolamento	I/P-O/P I/P-FG O/P-FG:100M Ohms/500VDC/25℃/70%RH
Temperatura de trabalho	-10℃~+50℃
Dimensão	215×115×50mm
Peso	lkg
Embalagem	45,5×31,5×26CM/20PCS/20kg

Projeto

Características

The power switch is equipped with a series of short circuit/overload/overvoltage/overtemperature protection functions.

The power consumption of a switching power supply is <0.75W when it is idle.

The series as a whole accepts 115VAC or 230VAC input (depending on switch selection) and provides output voltage lines of 12V, 15V, 24V, 36V, and 48V.

This switching power supply can tolerate a 300VAC surge input for a duration of 5 seconds.

Our product can provide a cost-effective power supply for various industrial applications.