Riello Sentinel Dual (Low Power) (SDH 1000) On Line UPS
The Sentinel Dual series is the new series of high power density double conversion online UPS and is suitable for powering a wide range of devices such as servers, storage systems, telephony - VoIP equipment, networks, medical systems as well as for industrial applications.
It is also ideal for powering and protecting Blade Server systems with high input power factor. At just 2U, the Sentinel Dual is ideal for installation in a 19″ rack cabinet. The Sentinel Dual has a practical, modern design and has several advantages over traditional on-line UPS.
It has been developed entirely by the Riello UPS R&D team. The newly designed inverter is one of the best energy conversion systems on the market, with a power factor of 0.9 output and an efficiency of 92% in on-line mode.
For professional applications that require continuity of electricity and need long autonomy times, the autonomy of the batteries can be extended up to several hours by using the ER models which are equipped with powerful battery chargers.
With energy conservation in mind, the Sentinel Dual series features a stop button to reduce power consumption to zero during periods of prolonged inactivity.
SDH 1000 MODELS
POWER 1000VA/900 W
Nominal Voltage 220-230-240 VAC
Voltage range without battery operation 140 – 276 VAC @50% LOAD / 184 – 276 VAC @ 100% LOAD
Maximum allowable voltage 300 VAC
Nominal Frequency 50/60 Hz
Frequency range 50 Hz ± 5% / 60 Hz ± 5%
Power Factor > 0.98
Current Distortion ≤7%
Voltage Tolerance 200 – 253 VAC
Frequency Tolerance Selectable Frequency (±0.5Hz – ±5Hz adjustable)
Overload 125% for 4 seconds, 150% for 0.5 seconds
Distortion stress with linear load / with non-linear load < 2%
Frequency Selectable: 50 Hz or 60 Hz or automatic
Static Variation ± 1%
Dynamic Variation ≤ 5% in 20 msec.
3:1 peak current factor
ECO Performance and Smart Active Functions 98%
Type VRLA AGM lead sealed maintenance free
Recharge time 2-4 hours
Net weight (kg) 17.5
Dimensions WxDxH (mm) (T- 87 x 425 x 450) (R- 19” x 425 x 2U)
300 joules surge protection
Overvoltage protection – Short circuit – overvoltage – low voltage – Temperature – battery overdischarge
USB / RS232 DB9 communications with contacts / socket for communication card
Number of outputs 8 x IEC 320 C13
Specifications Safety: EN 62040-1 and Directive 2006/95/EL; EMC: EN 620040-2 category C2 and Directives 2004/108/EL
Design regulations 0 – 40 ° C
Humidity <95% non-condensing
Noise level at a distance of 1 m (ECO Mode) < 40 dBA
Standard equipment Power cable, serial cable, USB cable, safety manual, quick start guide