Sentinel Dual (Low Power)
SDH 1000 A3
INPUT		
Rated power	1000 VA	
Voltage	220 / 230 / 240 V 	
Voltage tolerance	230 V ±20% 	
Frequency	50 / 60 Hz ±5 	
Frequency tolerance	50 Hz ±5% / 60 Hz ±5%	
Power factor	>0.98	
Current distorsion	≤7%	
BY PASS		
Voltage tolerance	200 / 253 V 	
Frequency tolerance	Frequency selected (from ±0.5 Hz to ±5 Hz configurable) 	
OUTPUT and INVERTER OUTPUT		
Rated power	1000 VA	
Active power	900 W	
Crest factor (Ipeak/Irms)	3 : 1 	
Waveform	Sinusoidal 	
Frequency	Selectable: 50 Hz or 60 Hz or self-learning 	
Voltage distortion with non-linear load	≤3.5% 	
Voltage distortion with linear load	<2% 	
OVERLOAD TIMES		
Load = 150%	0.5 sec 	
Load = 125%	4 sec. 	
BATTERIES		
Type	VRLA AGM maintenance-free lead based 	
Typical recharge time	2-4 h 	
ENVIRONMENTAL		
Color	Black 	
Communication	USB / DB9 with RS232 and contacts / Slot for communications interface 	
Accessories provided	Power cable, serial cable, USB cable, safety manual, quick start guide 	
Surge capability	300 J 	
Line-Interactive/Smart Active efficiency	98% 	
Noise (at 1 m)	<40 [bBA] (ECO Mode) 	
Operating temperature	0 °C - +40 °C	
Relative humidity	5-95% non-condensing	
Standards	European directives: L V 2014/35/EU low voltage; EMC 2014/30/EU electromagnetic compatibility -- Directive and Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant -- Classification in accordance with IEC 62040-3 VFI - SS - 111 	
DATA		
Weight	17.5 kg	
Dimensions (h w d)	(T- 450x87x425) (R- 2Ux19”x425) mm