Model NO.:

SCN-4000

Output Type:

Single

Warranty:

2 Years

Output Power:

4000W

Input Voltage:

110V/220V

Connection Mode:

Series Switching Power Supply

Starting Mode:

Self-excited Switching Power Supply

Voltage Regulating Mode:

Frequency Modulation Type

Energy Transmission:

One-way Transmission

Modulation System:

PWM

Certification:

CE, RoHS

Brand:

Leyu

Storage Temperature and Humidity:

-20°c~+85"C; 10%-95rh

Operating Temperature, Temperature:

-10°c~+50*C; 20%-90rh

Overtemperature Protection:

Rth3; Fan Rotation, ≥90°c off The Output

Overload Protection:

105%~135% Type; Constant Current Output +V0 Drops

Trademark:

leyu

Transport Package:

Carton

Origin:

China

Product Description

SCN-4000 Switching Power Supply
Model number	SCN-4000-12	SCN-4000-24	SCN-4000-36	SCN-4000-48
Dc voltage	0-12V	0-24V	0-36V	0-48V
Rated current	0-260A	0-166.6A	0-111A	0-83.3A
Rated power	4000W	4000W	4000W	4000W
Ripple noise	<150mV	<150mV	<240mV	<240mV
Voltage accuracy	±1%
Output voltage regulation range	0-12V	0-24V	0-36V	0-48V
Load adjustment rate	0.30%	0.30%	0.30%	0.30%
Linear adjustment rate	0.50%
Voltage range	180~264Vac;254-370Vac
Efficiency (typical)	>85%	>85%	>85%	>85%
Working current	220VAC;25A
Impulse current	60A 220VAC
Start, rise, hold time	2000ms.50ms,20ms;230VAC
Overload protection	105%~135% type; Constant current output +V0 drops to undervoltage point to cut off output reset; Power on again
Overtemperature protection	RTH3; Fan rotation, ≥90°C off the output
Operating temperature, temperature	-10°C~+50*C; 20%-90RH
Storage temperature and humidity	-20°C~+85"C; 10%-95RH
Withstand voltage	Input - Output :1.5KVAC Input housing :1.5KVAC Output housing :0.5KVAC lasted 1 minute
Leakage current	Input-output 1.5KVAC < 6mA
Leakage current	Input-output <1.5mA at 220VAC
Isolating resistance	Input-output, input enclosure, output. Case, 500VDC/100MQ
dimension	31520873
Net weight/gross weight	4.5kg

Scn-4000 Project Theory Switching Power Supply for Automatic Equipment