1 KVA sinewave Line interactive ups 1000va 24v 2pcs battery rechargable power inverter

Quantity:

MODEL	EW2000 500	EW2000 600	EW2000 800	EW2000 1000
CAPACITY	500VA/300W	600VA /360W	800VA /480W	1000VA/600W
INPUT
Phase	Single
Voltage	110/120 VAC or 220/230/240 VAC
Voltage Range	81-145 VAC / 162-290 VAC
Frequency Range	60/50 Hz (auto sensing)
OUTPUT
Phase	Single
Voltage(Btt. Mode)	110/120VAC or 220/230/240VAC
Voltage Regulation(Batt. Mode)	±10%
Frequency Range (Batt. Mode)	60 Hz or 50 Hz ±1 Hz
Transfer Time	Typical 2-6 ms, 10ms max.
Waveform (Batt. Mode)	Modified SineWave
BATTERY
Battery Type & Number	12 V/7 AHx1	12 V/7 AHx1	12 V/9 AHx1	12 V/7 AHx2
Typical Recharge Time	8 hours recover to 90% capacity		10 hours to 90%	6 hours to 90%
Backup Time(at a 1 PC load with 15 monitor)	8 minutes	8 minutes	10 minutes	13 minutes
INDICATORS
AC Mode	The green LED lighting
Battery Mode	The yellow LED flashing
PROTECTION
Full Protection	Overload, discharge, and overcharge protection
TRANSFER TIME
Typical	2-6ms		4-8ms
ALARM
Battery Mode	Sounding every 10 seconds
Low Battery	Sounding every second
Overload	Sounding every 0.5 second
Battery Replacement Alarm	Sounding every 2 seconds
Fault	Continuously sounding
PHYSICAL
Dimension, D X W X H (mm)	335 x 86 x 140		335 x 86 x 140	348 x 93 x 145
Net Weight (kgs)	5	5.5	6.8	10.5
OPERATING ENVIRONMENT
Humidity	0-90 % RH @ 0- 40°C (non-condensing)
Noise Level	Less than 40dB		Less than 45dB
MANAGEMENT
Optional USB/RS-232 Port	Supports Windows® 98/2000/2003/XP/Vista/2008, Windows® 7, Linux, and MAC