The Back-UPS CS offers our best value for protecting your business and office computer systems. It provides battery backup power that allows you to work through short and medium length power outages. It also safeguards your equipment from damaging surges and spikes that travel along your utility and phone lines. Award-winning shutdown software automatically powers down your computer system in the event of an extended power outage. Additional features like Audible alarms, LED status indicators, user replaceable battery, push-button circuit breakers and Transformer-block spaced outlets make the Back-UPS CS the perfect unit to protect your business' productivity from the constant threat of power outages and lost data.

APC Back-UPS CS 350

Features & Benefits:

Protection
Battery-protected and surge-only outlets	Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment
Power conditioning	Protects connected loads from surges, spikes, lightning, and other power disturbances.
Dataline Surge Protection	Provides protection of connected equipment from power surges on the data lines.
Safety-agency approved	Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. UL, FCC, CE, C-Tick approvals.
Convenience
Audible alarms	Provides notification of changing utility power and UPS conditions.
Automatic restart of loads after UPS shutdown	Automatically starts up the connected equipment upon the return of utility power.
Automatic self-test	Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Battery replacement without tools	Provides reduced risk of load disruption by allowing quick and easy battery replacement.
LED status indicators	Quickly understand UPS status with indicators.
Hot-swappable batteries	Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Resettable circuit breakers	Enables quick recovery from UPS overload events.
Transformer-block spaced outlets	Protect equipment with input transformer blocks without blocking access to other receptacles.
User-replaceable batteries	Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)

Runtime Chart:

120V
Watts	50	100	200	300	400	500	600	700	800	Full	Half
VA~	80	160	320	480	640	800	960	1120	1280	Load	Load
BK350	47 min	19 min	5 min	-	-	-	-	-	-	5 min (210 Watts)	18 min (105 Watts)
BK500	1 hrs 2 mins	26 min	8 min	2 min	-	-	-	-	-	2 min (300 Watts)	14 min (150 Watts)
BK500BLK	1 hrs 2 mins	26 min	8 min	2 min	-	-	-	-	-	2 min (300 Watts)	14 min (150 Watts)

Technical Specifications:

Output
Output Power Capacity	210 Watts / 350 VA
Max Configurable Power	210 Watts / 350 VA
Nominal Output Voltage	120V
Waveform Type	Stepped approximation to a sinewave
Output Connections	(3) NEMA 5-15R (Battery Backup) (3) NEMA 5-15R (Surge Protection)
Input
Nominal Input Voltage	120V
Input Frequency	50/60 Hz +/- 3 Hz (auto sensing)
Input Connections	NEMA 5-15P
Cord Length	6 feet (1.83 meters)
Input voltage range for main operations	98 - 140V
Batteries & Runtime
Battery Type	Maintenance-free sealed Lead-Acid battery with suspended electrolyte: leakproof
Typical recharge time	8 hour(s)
Replacement battery cartridge	RBC2
RBC™ Quantity	1
Typical Backup Time at Half Load	18.1 minutes (105 Watts)
Typical Backup Time at Full Load	4.7 minutes (210 Watts)
Runtime Chart	Back-UPS CS
Communications & Management
Interface Port(s)	DB-9 RS-232,USB
Control Panel	LED status display with On Line : On Battery : Replace Battery and Overload indicators
Audible Alarm	Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm
Surge Protection and Filtering
Surge Energy Rating	1020 Joules
Filtering	Full time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : meets UL 1449
Dataline Protection	RJ-11 Modem/Fax/DSL protection (two wire single line)
Physical
Maximum Height	6.50 inches (165 mm)
Maximum Width	3.60 inches (91 mm)
Maximum Depth	11.20 inches (284 mm)
Net Weight	12.50 lbs. (5.68 kg)
Shipping Weight	14.00 lbs. (6.36 kg)
Shipping Height	10.35 inches (263 mm)
Shipping Width	6.89 inches (175 mm)
Shipping Depth	14.06 inches (357 mm)
Master Carton Units	2.00
Master Carton Weight	29.00 lbs.
Color	Beige
SCC Codes	1073130401629 5
Units per Pallet	80.00
Environmental
Operating Environment	32 - 104°F (0 - 40°C)
Operating Relative Humidity	0 - 95%
Operating Elevation	0-10000 feet (0-3000 meters)
Storage Temperature	5 - 113°F (-15 - 45°C)
Storage Relative Humidity	0 - 95%
Storage Elevation	0-50000 feet (0-15000 meters)
Audible noise at 1 meter from surface of unit	45.00 dBA
Online Thermal Dissipation	20.00 BTU/hr
Conformance
Regulatory Approvals	FCC Part 68,TUV
Standard Warranty	3 years repair or replace
Equipment protection policy	Lifetime: $100,000

**The time to recharge to 90% of full battery capacity following a discharge to shutdown using a load rated for 1/2 the full load rating of the UPS.

Documentation:

Download the APC BK350 Data Sheet (PDF).

Pricing Notes:

Pricing and product availability subject to change without notice.
Note: Shipping charges may vary depending on the selected unit's weight or the quantity of units selected. As a result, the shipping charges may change from the value you receive at checkout. A customer representative will confirm these changes with you if they occur before processing your order.

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APC Products

APC Back-UPS CS

APC Back-UPS CS, 350VA/210W

#BK350
Our Price: $164.00

Cables

Simple Signaling UPS Cable - USB to RJ45

#AP9827
Our Price: $48.00

Extended Warranty & Service Agreements

Please Note: Extended Warranties must be purchased before the termination date of the original factory warranty, Extended Warranties are non transferable. Some aspects of the service definition presented on this web site may vary by location. In the case of a conflict between the service definitions contained on this site and the local service definitions the local service definitions will prevail. For more information, please visit our services page.

Service Pack 1 Year Extended Warranty (for concurrent sales)

#WBEXTWAR1YR-SP-01
Our Price: $59.00

Service Pack 3 Year Extended Warranty (for concurrent sales)

#WBEXTWAR3YR-SP-01
Our Price: $117.00

1 Year Extended Warranty (Renewal or High Volume)

#WEXTWAR1YR-SP-01
Our Price: $67.00

3 Year Extended Warranty (Renewal or High Volume)

#WEXTWAR3YR-SP-01
Our Price: $135.00

APC Back-UPS CS 350 APC Back-UPS CS, 350VA/210W, Input 120V/Output 120V, Interface Port DB-9 RS-232, USB

Looking for Better Pricing? Please Contact Us for help!

Overview:

Key Features:

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

Features & Benefits:

Runtime Chart:

Technical Specifications:

Documentation:

Looking for Better Pricing? Please Contact Us for help!

APC Back-UPS CS 350
APC Back-UPS CS, 350VA/210W, Input 120V/Output 120V, Interface Port DB-9 RS-232, USB