Lf400-13010 Programable Variable Frequency Power Supply, in-220V 50 Hz Single Phase out-115 V 400 Hz 3 Phase Power Source, 10kVA Power Source;

Product Description

LF400 Series Programable Variable Frequency Power Source 
I  Product characteristics

1. High-frequency SPWM hardware adjustment technology, with rapid response speed and stable output;
2. High-power MOS/IGBT drive, with reliable operation and high over-load capacity;

 

1. Applicable for various loads, such as resistive, inductive and rectifier loads;
2. With over-heat, over-current and short-circuit abnormality protection functions;
3. With parameter memory function and shortcut key operation mode, easy and convenient to operate;
4. Power source voltage is adjustable on-line and output frequency is selectable;
5. Adopting very bright LED display, which is clearly visible; with large viewing angle, suitable to be used for production line;
6. Having RS 232 communication interface and the baud rate can reach 9600.

II Main purpose and application scope

1. Professional laboratory (EMI/EMC/safety certification);
2. Manufacturer (quality assurance/life test);
3. Export product test, power grid simulation for each country;
4. Product development test.

Model number				LF400-13005	LF400-13010
Capacity				5 KVA	10KVA
Production method				SPWM/ IPM sine wave pulse width modulation
enter	Phase			Single phase two wire + ground wire
	Voltage			22 0V +1 0 % -1 0 % 50/60Hz ± 5 %
AC output	Phase			Three-phase four- wire + ground wire
	stable state		Voltage	Rated output voltage: 115V (phase)/200V (line)
			Voltage adjustment range	5V-150.0V
			frequency	Rated frequency output: 400Hz
			Frequency adjustment range	320.0Hz-480.0Hz
			Wave	Sine wave
Voltage stability				≤1%
Frequency stability				≤0. 0 1%
Total harmonic content				≤2% (Linear load) (THD) (115V)
Three-phase imbalance				Can carry three-phase balanced load and unbalanced load, can be used as a single-phase power supply
display Device		Phase voltage		4-digit LED   resolution: 0.1V,
		frequency		4-digit LED   resolution: 0.1Hz,
		Current		4-digit LED   resolution: 0.01A,
		power		4-digit LED   resolution: 0. 0 1kW,
effectiveness				≥85%
Protective function				Output phase loss protection, short circuit protection, over current protection, overload protection, power device overheat protection (85 ºC ± 5 ºC)
Overload capacity				1.0Ie
Use environment				Temperature: -20ºC~40ºC Humidity: 10% ~90% (25ºC, no condensation), sea wave height≤2000m
Dimensions				500 (width) *900 (height) *660 (depth)
Weight				150kg	200kg