control techniques inverter solar pv controller inverter

control techniques inverter solar pv controller inverter 1.Output frequency 50/60Hz switch selectable 2.Input low voltage/ov

control techniques inverter  solar pv controller inverter

1. Modified sine wave output

2. Electricity - Battery automatic conversion 3. Different choice of input voltage range4. High-frequency digital technology, MCU control, more stable capablity5. High efficiecy rate of DC - AC conversion, minimize energy loss 6.Tower design, can both stand up and lay down, can be placed flexibly7. Equiped with super-charger, the maximum electricity can reach 8 A, and can charge for batteries with electricity over 100 AH 8.Intelligent charge control, can ensure the effective charging,but can not avoid excessive charging 9. Ultra-load protection 10. Restoration of electricity, automatically activated 11. Offline-charging functions (when the utility comes to normal, even if it is not turned on, the machine can still charge the battery) 12. Multi-functional LED indicator light and alarm device

 

Product Series		PS
Model		LS500		LS1000A		LS1000B			LS2000
Rated Power		300W		600W		600W			1200W
Input	Nominal Voltage	110 / 120VAC or 220 / 230 / 240VAC
	Voltage Range	90 - 145VAC or 170-280VAC ( Narrow Range )
		50-145VAC / 90-280VAC (Wide Range)
output	Voltage(battery mode)	120VAC or 230VAC
	Frequency	50Hz ±0.1Hz
	Wave form	Modified sine wave
	Power factor(AC to AC)	>95%
	Power factor(DC to AC)	>80%
Battery	Type	Sealed Lead-Acid, Maintenance-free
	Normal Voltage	12VDC		24VDC	12VDC			24VDC
	Charger Current	8 Amp + / - 1Amp 6 Amp + / - 1Amp 10 Amp + / - 1Amp
	Switch time	8ms(NARROW)
LED indicators	Utility mode	Green light
	Battery mode	Yellow light
	Over-load/fault	Red light
Audible alarm	Low Voltage(battery mode)	Beeping sound every two seconds.
	Over-load	Beeping sound twice every second
	Fault	Continuous beeping sound
Conduction/RFI	GB7260.2/EN50091

control techniques inverter solar pv controller inverter