Sentinel Dual (Low Power)
SDH 1000
INPUT		
Rated power	1000 VA	
Voltage	220-230-240 	
Voltage tolerance	140 Vac < Vin < 276 Vac @50% LOAD / 184 Vac < Vin < 276 Vac @ 100% LOAD 	
Frequency	50/60 Hz 	
Frequency tolerance	50 Hz ± 5% / 60 Hz ± 5%	
Power factor	> 0.98	
Current distorsion	≤7%	
BY PASS		
Voltage tolerance	200 - 253 Vac 	
Frequency tolerance	Frequency selected (from ±0.Hz to ±5Hz configurable) 	
Number phases	1 	
OUTPUT and INVERTER OUTPUT		
Rated power	1000 VA	
Active power	900 W	
Number phases	1 	
Crest factor (Ipeak/Irms)	3 : 1 	
Waveform	Sinewave 	
Frequency	Can be selected: 50 Hz or 60 Hz or self-learning 	
Voltage distortion with non-linear load	< 4% 	
Voltage distortion with linear load	< 2% 	
OVERLOAD TIMES		
100% < Load < 110%	1 minutes 	
125% = Load < 150%	4 seconds 	
Load > 150%	0,5 second 	
BATTERIES		
Type	VRLA AGM lead, maintenance-free 	
Typical recharge time	2-4 h 	
ENVIRONMENTAL		
Altitude max	6000 m	
Color	Black 	
Communication	USB / DB9 with RS232 and contacts / Slot for communication interface 	
Safety compliance	EN 62040-1:2008; EN 62040-1/EC:2009; EN 62040-1/A1:2013 and Directive 2014/35/EU 	
EMC compliance	EN 62040-2 and Directive 2014/30/EU 	
Accessories provided	Power cable, serial cable, USB cable, safety manual, quick start, software downloadable 	
Protection rating	IP20 	
Surge capability	300 joule 	
Marks	CE 	
Line-Interactive/Smart Active efficiency	98% 	
Noise (at 1 m)	< 40 dBA @ 1 m 	
Operating temperature	0°C / +40°C	
Relative humidity	< 95% not condensed	
DATA		
Weight	17 kg	
Dimensions (h w d)	450x87x425/87(2U)x450x425 mm