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The winner will be randomly selected from email entries on the 1st Monday of each month and notified via email. The winner will have 7 days to respond otherwise another winner will be drawn. This competition is valid for New Zealand residents only, one entry per customer.
Home PC Peripherals UPS Devices APC 350VA UPS CS Tower DB-9 RS-232 BK350EI Input 230V /Output 230V,...
Delivery & Pickup

Shipping costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping security and insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery estimates

The delivery timeframe (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Bulk and rural deliveries may take an extra day.

Pick-up options

You can pick-up your online order from any of our branches nationwide. You can select which branch you want to pick up from on the Shopping Cart page. Please note that if the branch you want to pick up from doesn't have stock of one or more of the items in your order, it may take 2 working days to transfer the stock to the branch so your order can be fulfilled.

Overseas shipments

PB Tech regularly ships overseas to Australia. If you are located in Australia, you can order directly from our site If you are from another country and would like to place an order of significant value, we may at our discretion ship to your location. To get a quote, please contact us.

About PB Tech

PB Tech is New Zealand's largest computing and I.T. retailer.

Founded in 1993, PB Technologies Limited is 100% NZ owned with 9 superstores throughout the country, over 400 staff, and is the technology supplier to many of New Zealand's leading companies and educational institutes.

To complement the bricks and mortar retail operation, PB Tech also has dedicated wholesale, commercial and education departments as well as an online store with over 60,000 products.

Check out our video below to learn more about PB Tech or view our full company profile.

NZ Logistics Centre

PB Tech holds a significant amount of stock in our New Zealand based logistics centre and can ship stock from this location usually within 2-4 working days (see the timeframes mentioned on each product page for more accurate delivery estimates).

In most cases, items ordered from the NZ Logistics Centre are first transferred to our Head Office / Distribution Centre before being shipped to the final destination.

Pick-ups from the NZ Logistics Centre

Unfortunately no pick-up options are available directly from this location, you can select a pick up from one of our branches however and we will transfer your order there so you can pick up.


Products marked as 'In stock with Supplier' are shipped from one of our suppliers / vendors. The time frame for shipments can vary so please refer to the shipping time frames mentioned on each product page for more accurate delivery estimates.

In most cases, items ordered from suppliers are first transferred to our Head Office / Distribution Centre before being shipped to the final destination.

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

APC 350VA UPS CS Tower DB-9 RS-232 BK350EI Input 230V /Output 230V, Interface Port Optional Simple Signalling RS232 cable, USB

  • Brand: APC
  • MPN: BK350EI
  • Part #: UPSAPC1149
  • Customer Rating:
  • (2 more ratings required, 1 reviews)
RRP: $127.73
RRP: $146.89
GST Inclusive
  • Overview
  • Features
  • Specifications
  • Reviews

Branch Pick Ups

For branch pick ups, allow 6 working days for the branch to receive your online order for pickup.


Order before 5:00pm and your order will usually ship within 6 working days.

When will I receive it?

North Island - Usually within 7 working days
South Island - Usually within 8 working days

» View all shipping information
PB TechPB Tech is NZ's largest computing and I.T. retailer
Read what other PB Tech customers are saying about this product...
Guest, 26 October 2015
"Just what I needed."


APC Back-UPS 350, 230V

Serial connectivity
Provides management of the UPS via a serial port.

USB connectivity
Provides management of the UPS via a USB port (not available on all models).


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

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


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

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


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.

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


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.



Output power capacity
210Watts / 350VA

Max Configurable Power (Watts)
210Watts / 350VA

Nominal Output Voltage

Output Frequency (sync to mains)
47 - 63 Hz

Output Frequency (not synced)
50/60 Hz +/-1 Hz


Output Connections
(3) IEC 320 C13 (Battery Backup)
(1) IEC 320 C13 (selector_surgetitle)

Transfer Time
6ms typical : 10ms maximum


Nominal Input Voltage

Input frequency
50/60 Hz +/- 3 Hz (auto sensing)

Input Connections
IEC-320-C14 inlet

Cord Length

Input voltage range for main operations
180 - 266V

Number of Power Cords

Maximum Input Current

Batteries & Runtime

Battery type
Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof

Typical recharge time

Replacement Battery

RBC Quantity

Battery Volt-Amp-Hour Capacity

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

Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm

Surge Protection and Filtering

Surge energy rating

Data Line Protection
Analog phone line for phone/fax/modem/DSL (RJ-45 connector)

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

Manufacturer Part No: BK350EI Brand: APC Product Type: -
UPC 731304016342 Product Family: - Shipping Weight: 6.55 kg
PB Part No: UPSAPC1149 Product Model: -

Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.


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Recent Reviews

Guest - 27/10/2015
Just what I needed.

Home PC Peripherals UPS Devices APC 350VA UPS CS Tower DB-9 RS-232 BK350EI Input 230V /Output 230V,...