Close x

DISMISSIBLE ANNOUNCEMENT BAR - Add any announcements in this section. Close it by clicking the button to the right.

Toggle Nav

UK Freephone:  0800 254 5655

International:  +44 (0)114 331 0655

APC BK650EI Back-UPS CS 650VA/400W 230V Offline UPS

9 in stock for 1-2 Day Delivery

9 in stock for 1-2 Day Delivery

SKU:
BK650EI
MPN:
BK650EI
£159.97 £133.31

Surge protection and battery backup for home electronics, computers and smart technology.

Free Express Delivery Over £99*  (1 - 2 Days)

The APC Back-UPS is a surge protector and battery backup to protect computers and electronic equipment. The home and office backup solution provides autonomy of over 4 and a half minutes at 400 watts. This allows for a graceful shutdown in the event of a power failure or mains power outage. Additionally, the unit features four surge protectors.

The intuitive design features battery-protected and surge-only outlets. This feature allows suitable runtime for essential equipment that requires UPS battery backup while protecting less critical equipment against power sags and surges.

The APC Back-UPS has a handy LED status display and audible alarms to provide indicators of power conditions. In addition, a battery self-test ensures that the user is alerted well before a battery needs replacing. The manufacturer ensures maximum protection for electronic equipment by offering a two-year 'repair or replace' warranty.

Includes: (2) Detachable IEC C13 to IEC C14 power cords, CD with software, Documentation CD, USB cable

Features & Benefits:

  • Output power capacity: 400 Watts / 650VA
  • Battery charge power: 10 Watts
  • Recharge time 8 hours
  • Surge protection
  • LED status display
  • Intelligent battery management
  • Two-year warranty
  • Output Connections - (1) IEC 60320 C13 (Surge Protection), (2) IEC Jumpers (Surge Protection), (3) IEC 60320 C13 (Battery Backup)
  • Input Connections - IEC 60320 C14

Output

Max Configurable Power (Watts)400 Watts / 650VA
Output Frequency (sync to mains)47 - 63 Hz Sync to mains, 50/60 Hz +/- 1 Hz Unsynchronised
TopologyStandby
Waveform typeStepped approximation to a sinewave
Transfer Time6 ms typical: 10 ms maximum

Input

Input frequency47 - 63 Hz, 50/60 Hz +/- 3 Hz Auto-sensing
Input voltage range for main operations160 - 286 Adjustable, 180 - 266V
Number of Power Cords2

Batteries & Runtime

Battery typeLead-acid battery
Typical recharge time8hour(s)
Nominal Battery Voltage12 V
Replacement BatteryRBC17
Expected Battery Life (years)4 - 6
RBC Quantity1
Battery Charge Power (Watts)12 Watts
Battery Volt-Amp-Hour Capacity95
RuntimeView Runtime Graph
EfficiencyView Efficiency Graph

Communications & Management

Interface Port(s)Optional Simple Signalling RS232 cable, USB
Control panelLED status display with online: on battery: replace battery and overload indicators
Audible AlarmAlarm when on battery: distinctive low battery alarm: overload continuous tone alarm

Surge Protection and Filtering

Surge energy rating310Joules
Data Line ProtectionRJ45 analog phone line for phone/fax/modem/DSL

Physical

Maximum Height165mm, 16.5cm
Maximum Width91mm, 9.1cm
Maximum Depth284mm, 28.4cm
Net Weight6.03kg
Shipping weight7.31kg
Shipping Height494mm, 49.4cm
Shipping Width185mm, 18.5cm
Shipping Depth415mm, 41.5cm
ColourBeige

Environmental

Operating Temperature0 - 40 °C
Operating Relative Humidity5 - 95 %
Operating Elevation0 - 3048meters
Storage Temperature-15 - 45 °C
Storage Relative Humidity5 - 95 %
Storage Elevation0 - 15240meters
Audible noise at 1 meter from surface of unit45.0dBA

Conformance

ApprovalsA-Tick, C-Tick, CE, GOST, NEMKO
Equipment protection policyLifetime : 100000 euros, Lifetime : 50000 GBP
Standard warranty2 years repair or replace

Sustainable Offer Status

RoHSCompliant

Back-UPS 350/500/650EI Series
Back-UPS CS BK350EI, BK500EI, BK650EI and BK650-AS User Manual

Smart-UPS Safety Guide - Smart-UPS & Back-UPS (Sheet)

Back-UPS CS 230 V (Manual)

Back-UPS BK350EI, BK500EI, BK650EI Specification Sheet
Two-page brochure with top-level features, benefits and specs.

Write Your Own Review
You're reviewing:APC BK650EI Back-UPS CS 650VA/400W 230V Offline UPS
Your Rating

Estimated delivery cost for APC BK650EI Back-UPS CS 650VA/400W 230V Offline UPS is £0.

For more information, visit the delivery page.

Customer Questions
No Questions
Please, mind that only logged in users can submit questions
Seen this product cheaper elsewhere? Let us know
Enter the details of the other product you found
Price Match
Promise

Everyone is looking for the best prices and even saving a few pounds can make a big difference. That’s why we’ll match the price of a product if you find it cheaper elsewhere.


Here at UPSBuyer, we offer 1000s of products and are confident most of our prices are lower than our competitors.


If you do find any of our products cheaper elsewhere, we'll match the price of the product we sell and its delivery against any other retailer.

Find out more