The re-invention of the most relied upon desktop UPS in history: the Back-UPS!

The Back-UPS CS provides professional-grade power protection for office and home office systems. Battery powered & surge protected power outlets, built-in phone/fax/modem line (DSL compatible) protection, safe system shutdown software with sophisticated power management features and pro-active audio-visual status indicators ensure office systems and their valuable data are protected from dangerous power surges, spikes and blackouts. Serial or USB connectivity gives users more flexibility making installation quicker and easier. Easy access to a hot-swappable, user-replaceable battery also makes servicing the Back-UPS CS hassle-free. These features along with its classic styling make the Back-UPS CS a perfect choice for protecting your important office and home office systems.

Key features:

- Audible alarms

- Automatic restart of loads after UPS shutdown

- Automatic self-test

- Battery replacement without tools

- Battery-protected and surge-only outlets

- Dataline Surge Protection

- Hot-swappable batteries

- LED status indicators

- Power conditioning

- Resettable circuit breakers

- Safety-agency approved

- Transformer-block spaced outlets

- User-replaceable batteries

AC outlet types	C13 coupler
AC outlets quantity	4 AC outlet(s)
Battery capacity	83 VAh
Battery recharge time	8 h
Battery replacement alarms	LED
Battery technology	Sealed Lead Acid (VRLA)
Battery voltage	12 V
Bundled software	PowerChute Personal Edition
Cable length	1.83 m
Cables included	Phone (RJ-11),USB cable
Certification	C-tick, CE, EN 50091-1, EN 50091-2, GOST, VDE, REACH
Colour of product	Beige
Depth	284 mm
Dimensions (WxDxH)	91 x 284 x 165 mm
Efficiency	99 %
Energy Star certified	Yes
Filtering	Yes
Form factor	Tower
Height	165 mm
I/O ports	1x DB-9 RS-232 1x USB 2x RJ-45 Modem/Fax
Input connection type	IEC-320-C14
Input operation voltage (max)	300 V
Input operation voltage (min)	160 V
Interface	Serial, USB
LED indicators	Yes
Maximum current	7 A
Noise level	40 dB
Nominal input voltage	230 V
Nominal output voltage	230 V
Non-operating altitude	0 - 15000 m
Operating altitude	0 - 3000 m
Operating relative humidity (H-H)	0 - 95 %
Operating relative humidity range	0 - 95 %
Operating temperature (T-T)	0 - 40 °C
Operating temperature range (T-T)	0 - 40 °C
Output connections	(3)IEC 320 C13 (1)IEC 320 C13 (2)IEC Jumpers
Output power	300 W
Output power capacity (VA)	500 VA
Package dimensions (WxDxH)	241 x 368 x 178 mm
Package height	178 mm
Package weight	7050 g
Package width	241 mm
Power protection features	Overload
Power supply input frequency	50/60 Hz
Quantity per pallet	48 pc(s)
Quick installation guide	Yes
Replacement battery cartridge	RBC2
RoHS compliance	Yes
Source data-sheet	Icecat.biz
Storage relative humidity (H-H)	0 - 95 %
Storage relative humidity range	0 - 95 %
Storage temperature (T-T)	-15 - 45 °C
Storage temperature range (T-T)	-15 - 45 °C
Surge energy rating	310 J
Surge protection features	Digital Subscriber Line (DSL),Fax,Modem,Telephone
Typical backup time at full load	3.8 min
Typical backup time at half load	13.8 min
USB port	Yes
Waveform	Sine
Weight	6320 g
Width	91 mm