Product	Requirements	Model 1	Model 2	Model 3	Model 4	Model 5
Power (VA)		SLP-750VA	SLP-1000VA	SLP-1500VA	SLP-2000VA	SLP-3000VA
Input	Voltage	220/230/240VAC ±20%(176-288±4V)
	Frequency	60/50Hz +/-10%
Output	Voltage(AVR)	220/230/240VAC±10%Boost:114% of Vin, Bulk:88 % of Vin
	Voltage (Inverter Mode)	220/230/240VAC ± 5%(+5% ,-10% after Low Battery Warning)
	Capacity	750VA/500W	1000VA/700W	1500VA/1050W	2000VA/1340W	3000VA/2100W
	Frequency (Inverter Mode)	60/50Hz ±+/- 0.1 Hz
	Load Power Factor	0.7
	DC Component	10secaverage < 0.1% of rms value of output voltage
	Transfer Time	2-4MS typical,6MS max				Break out for 6-msec.max. Generator mode for 10 msec.max
	Waveform	Sine wave
Communication Interface		USB, RS232,Dry Contact ,SNMP(optional)
Protection	Spike & Surge Suppression	yes
	High/Low Voltage Protection	Switch to Bat.O / Pwhen Mains over regulation range
	Over load /short Circuit	Fuse & current limited for both Mains and Battery modes
Function	Cool start	Cool start computer even there is no main power
	EPO function	Short circuit the EPO, the UPS will shut down output immediately in both line mode or battery mode.
	LED's display	UPS on, battery level, general failure, AVR
	Automatic recharge	Automatic recharge even UPS is off
Battery	Type	Lead-Acid maintenance-free
	Dc Bus	24V	24V	48v		96V
	Number	7AH*2PCS	9AH*2PCS	9AH*4PCS		4.5AH*8PCS
	Charge current			3A typical
	Recharge time	Internal battery modules will recharge <3 hours to 90% usable capacitynominal line after full load discharge.
	Back up time(at 100% PFC or SPS load )	>5mins	>5mins	>5mins	>5mins	>5mins
Physical	Weight (KGs)	8.6	9.6	6.5+12	6.5+12	31.5
	Product Dimensions (mm)	235*56.2*383		217*86.5*413*2UDS		483*86.2*582
Efficiency	AC-AC	>95 % for normal mode, 92% forboost and buck mode
	DC-AC	>85%
Acoustic	Noise level	< 55dBA
Environmental	Altitude	0-1500 meters
	StorageTemperature	0 to 25°C (recommended for batteries).
	Operating Temperature	0-40 DegreeC
	Humidity	20% to 80%
Power Outlets	No. and types	IEC320, 4pcs		IEC320, 6pcs		IEC320, 8pcs