APC BACK-UPS CS 350VA USB/SERIAL 230V (BK350EI) — From S$256.15 SRP incl. GST · Singapore | BitLoop Skip to content

APC BACK-UPS CS 350VA USB/SERIAL 230V BK350EI

350 VA · Standby · Tower

Part numberBK350EI
SRP S$256.15incl. 9% GST
Indicative only — contact us for accurate pricing.
Order on request

Questions about this product? or chat on WhatsApp.

Highlights

  • Standby (Offline)
  • 0.35 kVA 210 W
  • 4 AC outlet(s)
  • Sealed Lead Acid (VRLA) 12 V 7 Ah
  • Tower Beige

Specifications

Features
UPS topology
Standby (Offline)
Output power capacity
0.35 kVA
Output power
210 W
Input operation voltage (min)
180 V
Input operation voltage (max)
266 V
Input frequency
50/60 Hz
Output frequency regulation
47 - 63 Hz
Maximum current
7 A
Surge energy rating
310 J
Hold time (min)
6 ms
Hold time (max)
10 ms
Efficiency
98.6%
Surge protection
Yes
Surge protection features
Digital Subscriber Line (DSL), Fax, Modem, Telephone
Power protection features
Overload
Audible alarm(s)
Yes
Audible alarm modes
Low battery alarm, Overload alarm
Ports & interfaces
AC outlet types
C13 coupler
Power plug
C14 coupler
AC outlets quantity
4 AC outlet(s)
Number of output IEC jumpers
2
USB port
Yes
SmartSlot
No
SmartConnect port
No
Battery
Battery technology
Sealed Lead Acid (VRLA)
Battery capacity
7 Ah
Battery capacity
116 VAh
Battery voltage
12 V
Typical backup time at full load
8.6 min
Typical backup time at half load
22.1 min
Battery life (max)
6 year(s)
Battery recharge time
6 h
Automatic battery test
Yes
Design
Form factor
Tower
Cable length
1.83 m
Product colour
Beige
LED indicators
Battery replacement
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-15 - 45 °C
Operating relative humidity (H-H)
0 - 95%
Storage relative humidity (H-H)
0 - 95%
Operating altitude
0 - 3000 m
Non-operating altitude
0 - 15000 m
Certificates
Compliance certificates
RoHS
Certification
C-tick, CE, EN 50091-1, EN 50091-2,GOST, VDE, PEP, EOLI
Packaging content
Cables included
Phone (RJ-11), USB cable
Management card included
No
Quick installation guide
Yes
Sustainability
Sustainability certificates
ENERGY STAR, Green Premium
Weight & dimensions
Width
91 mm
Depth
284 mm
Height
165 mm
Weight
6.32 kg
Packaging data
Warranty card
Yes
Software CD
Yes
Bundled software
PowerChute Serial Edition
Package width
241 mm
Package depth
368 mm
Package height
178 mm
Package weight
7.05 kg
Logistics data
Products per pallet
48 pc(s)
Harmonized System (HS) code
85078000
Other features
Nominal output voltage
230 V
Nominal input voltage
230 V
Filtering
Yes

About the APC BACK-UPS CS 350VA USB/SERIAL 230V

350 VA / 210 W standby UPS (tower) with 4 AC outlets. Battery technology: Sealed Lead Acid (VRLA); AC outlet types: C13 coupler; typical backup time at half load: 22.1 min.

Frequently asked questions

Something else?

How much does the APC BACK-UPS CS 350VA USB/SERIAL 230V cost in Singapore?
The suggested retail price (SRP) is from S$256.15 incl. GST — indicative only. Actual pricing varies by configuration, warranty term, quantity, and deployment scope. Add it to your quote list and we'll be in touch with options, availability, and pricing for your configuration.
How do you confirm availability for this SKU?
Availability depends on the exact APC SKU, quantity, warranty term, and whether a comparable configuration is acceptable. Current availability is confirmed against your requirements when a quote is prepared.
What warranty comes with the APC BACK-UPS CS 350VA USB/SERIAL 230V?
APC warranty terms vary by SKU and configuration, and the warranty assumptions are stated in the quote.
Can you install the APC BACK-UPS CS 350VA USB/SERIAL 230V?
Installation can be quoted on request. Depending on the model and the scope of work, it may be carried out by a third-party provider we work with.
What if the wrong configuration is ordered?
Hardware quotes are based on the exact configuration you confirm, so check the model, quantity, warranty, and key specifications before you order. Return and cancellation terms are set out in the Terms of Sale and in the quotation we issue.

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APC BACK-UPS CS 350VA USB/SERIAL 230V BK350EI
SRP S$256.15
incl. GST · Indicative only
Order on request
SRP S$256.15
incl. GST · Indicative only