SKU: BK650EI Categories: , , , Tag:

APC Back-UPS 650, 230V - BK650EI

£138.55 Ex. VAT £166.26 Inc. VAT

162 in stock

Warranty: 1 Year

All major debit and credit cards accepted.

Next working day delivery - - Available on orders placed Monday-Friday before 4:30pm

Next working day delivery available on orders placed
Monday-Friday before 4:30pm

  • Description

    Back-UPS Features & Benefits


    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.

    Marketing features

    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


    Surge only outlets Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage.

    Battery and surge protected outlets Back up and protect your hardware and data during power outages, surges and spikes .


    Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced.

    Battery failure notification Provides early-warning fault analysis on batteries enabling timely preventive maintenance

    Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging.


    LED status display Quickly understand unit and power status with visual indicators.

    Audible alarms Provides notification of changing utility power and UPS power conditions

  • Technical Data


    Max Configurable Power (Watts) 400 Watts
    / 650VA
    Output Frequency (sync to mains) 47 – 63 Hz Sync to mains, 50/60 Hz +/- 1 Hz Unsynchronised
    Topology Standby
    Waveform type Stepped approximation to a sinewave
    Transfer Time 6 ms typical : 10 ms maximum


    Input frequency 47 – 63 Hz, 50/60 Hz +/- 3 Hz Auto-sensing
    Input voltage range for main operations 160 – 286 Adjustable, 180 – 266V
    Number of Power Cords 2

    Batteries & Runtime

    Battery type Lead-acid battery
    Typical recharge time 8hour(s)
    Nominal Battery Voltage 12 V
    Replacement BatteryRBC17
    Expected Battery Life (years) 4 – 6
    RBC Quantity 1
    Battery Charge Power (Watts) 12 Watts
    Battery Volt-Amp-Hour Capacity 95
    Runtime View Runtime Graph
    Efficiency View Efficiency Graph

    Communications & Management

    Interface Port(s) Optional Simple Signalling RS232 cable, 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 310Joules
    Data Line Protection RJ45 analog phone line for phone/fax/modem/DSL


    Maximum Height 165MM, 16.5CM
    Maximum Width 91MM, 9.1CM
    Maximum Depth 284MM, 28.4CM
    Net Weight 6.03KG
    Shipping weight 7.31KG
    Shipping Height 494MM, 49.4CM
    Shipping Width 185MM, 18.5CM
    Shipping Depth 415MM, 41.5CM
    Color Beige
    Master Carton Units 1.0
    Master Carton Weight 7.3
    Units per Pallet 48.0
    SCC Codes 10731304219788


    Operating Temperature 0 – 40 °C
    Operating Relative Humidity 5 – 95 %
    Operating Elevation 0 – 3048meters
    Storage Temperature -15 – 45 °C
    Storage Relative Humidity 5 – 95 %
    Storage Elevation 0 – 15240meters
    Audible noise at 1 meter from surface of unit 45.0dBA


    Approvals A-Tick, C-Tick, CE, GOST, NEMKO
    Equipment protection policy Lifetime : 100000 euros, Lifetime : 50000 GBP
    Standard warranty 2 years repair or replace

    Sustainable Offer Status

    RoHS Compliant
  • Onsite Maintenance

    Onsite Maintenance is as easy as 1, 2, 3, 4. Contact us for further information 24×7 on our sales number.

    1: Plug and Play (400-3kVA) – Extended Warranty Contracts from 1 to 5 years from £5.99 per month ex VAT

    For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

    Warranty Plus Extends your warranty up to 3 years, next working day replacementGreen tick
    Warranty Plus Extends your warranty up to 5 years, next working day replacementGreen tick
    Intervention, Provides one preventative maintenance visit, planned visitGreen tick
    Battery Plus, Provides replacement batteries to site, next working day replacementGreen tick
    Warranty One Extends your warranty up to 1 year, next working day replacementGreen tick

    2: Hardwired (4kVA Upwards– Onsite Maintenance Contracts from 1 to 5 years from £49.99 per month ex VAT

    No matter what, your UPS, Generator, Cooling, Switchgear or Electrical Hardware must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

    Services Included

    Silver Level

    Gold Level

    Platinum Level


    Technical Hotline 24/7YesYesYesGreen tick
    Preventative MaintenanceYesYesYesGreen tick
    Remote Monitoring 24/7YesYesYesGreen tick
    Firmware UpgradesYesYesYesGreen tick
    Emergency ResponseYesYesYesGreen tick
    LabourYesYesYesGreen tick
    PartsYesYesYesGreen tick
    Monthly Event/Status ReportoptionoptionoptionGreen tick
    Onsite Crash KitoptionoptionoptionGreen tick
    Response Time12 working hours8 working hours4 clock hoursGreen tick

    3: 24×7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

    Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

    Engineer Installation and configuration during normal hoursGreen tick
    24×7 flexible status and remote monitoring.Green tick
    Encrypted communication, allowing safe offsite monitoringGreen tick
    Alarms and events emailed and SMS texted automaticallyGreen tick
    Firewall FriendlyGreen tick
    Cloud based status overview and multiple sites status on one screenGreen tick
    Allows First Fix Response to SiteGreen tick

    4. IR Thermal Imaging Surveys – Infrared electrical inspection. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

    Detect system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

    Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool available for finding these hot connections in the early stages of degeneration.

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As a client of Critical Power Supplies you can expect 24×7 support whether on the phone, email or on site because we always deliver on our promise to keep you operational and your satisfaction is paramount to everything we do.

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