Back-UPS CS 475 w/o SW

Back-UPS CS 475 w/o SW Front Left
Back-UPS CS 475 w/o SW Front Left
Back-UPS CS 475 w/o SW Front Left
Back-UPS CS 475 w/o SW Front Left
Back-UPS CS 475 w/o SW Back
Back-UPS CS 475 w/o SW Back
Back-UPS CS 475 w/o SW Front Left
Back-UPS CS 475 w/o SW Front Left
Back-UPS CS 475 w/o SW Back
Back-UPS CS 475 w/o SW Back
  • Best Value Battery Backup & Protection for Business Computers

  • Includes: (2) Detachable IEC C13 to IEC C14 power cords, User manual

View Product Overview

BK475I Features

Key Features

Run time for load
Run time for load
Enter the total load (power draw) of all devices to be protected by the UPS here. Based on the value entered we will estimate the run time that you will have during a total power outage. Adding run time increases availability by allowing the system to operate through longer outages without shutting down.

The total load (power draw) entered exceeds the maximum value for this product (300 W)

Please enter load to see estimated run time

The total load (power draw) entered is less than the minimum value for this product ({} W)

Max. Capacity Used
Max. Capacity Used
The maximum percentage of UPS capacity used to support your specified load.

Please enter load to see calculated "Max. Capacity Used"

Output power capacity
300 Watts / 500VA
Output Connections
(3) IEC 60320 C13 (Battery Backup)
(1) IEC 60320 C13 (Surge Protection)
Nominal Output Voltage
Nominal Input Voltage
Input Connections
IEC 60320 C14
Back-UPS CS 475 w/o SW
Best Value Battery Backup & Protection for Business Computers
Includes: (2) Detachable IEC C13 to IEC C14 power cords, User manual

Back-UPS CS Features & Benefits


Battery replacement without tools
Enables fast battery replacement, lowering Mean Time to Repair (MTTR).
Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Transformer-block spaced outlets
Protect equipment with input transformer blocks without blocking access to other receptacles.
LED status indicators
Quickly understand unit and power status with visual indicators.
Audible alarms
Provides notification of changing utility power and UPS power conditions


Hot-swappable batteries
Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Cold-start capable
Provides temporary battery power when the utility power is out.
Resettable circuit breakers
Enables a quick recovery from overload events.
Automatic restart of loads after UPS shutdown
Automatically starts up the connected equipment upon the return of utility power.


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.


Power conditioning
Protects connected loads from surges, spikes, lightning, and other power disturbances.
Battery-protected and surge-only outlets
Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment

Product Distribution

Angola, Burkina Faso, Burundi, Benin, Botswana, The Democratic Republic Of Congo, Côte d'Ivoire, Cameroon, Djibouti, Algeria, Egypt, Eritrea, Ethiopia, Gabon, Ghana, Gambia, Kenya, Cambodia, Liberia, Morocco, Mali, Mauritania, Malawi, Mozambique, Namibia, Nigeria, Rwanda, Sierra Leone, Senegal, Somalia, Suriname, Togo, Tanzania, Uganda, South Africa, Zambia, Zimbabwe

Technical Specifications


Max Configurable Power (Watts)
300 Watts / 500VA


Input frequency
50/60 Hz +/- 5 Hz Manual switch
Input voltage range for main operations
196 - 280V
Number of Power Cords

Batteries & Runtime

Battery type
Lead-acid battery
Typical recharge time
Replacement Battery
Expected Battery Life (years)
4 - 6
RBC Quantity
Battery Charge Power (Watts)
14 Watts

Communications & Management

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
Full time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : meets UL 1449


Maximum Height
165MM, 16.51CM
Maximum Width
91MM, 9.14CM
Maximum Depth
285MM, 28.45CM
Net Weight
Shipping weight
Shipping Height
178MM, 17.78CM
Shipping Width
241MM, 24.13CM
Shipping Depth
368MM, 36.83CM
Units per Pallet


Operating Temperature
0 - 40 °C
Operating Relative Humidity
0 - 95 %
Operating Elevation
0 - 3048meters
Storage Temperature
-15 - 45 °C
Storage Elevation
0 - 15240meters
Audible noise at 1 meter from surface of unit
Online thermal dissipation


C-Tick, CE, EN 50091-1, EN 50091-2, GOST, VDE
Standard warranty
2 years repair or replace