APC BX1400U-MS 1400 VA UPS

1400 VA · 700 W W · Line-Interactive · 6

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Capacity 1400 VA
Wattage 700 W
Topology Line-Interactive
Outlets 6
Output waveform Sine

APC BX1400U-MS 1400 VA UPS is a line-interactive UPS rated 1400 VA (700 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2026.

Released: 2026-04-01

Specifications

Key specs

Capacity: 1400 VA
Wattage: 700 W
Topology: Line-Interactive
Outlets: 6
Output waveform: Sine
Released: 2026-04-01
Part number: BX1400U-MS
EAN / UPC: 0731304315940

Features

UPS topology: Line-Interactive
Output power capacity: 1.4 kVA
Output power: 700 W
Waveform: Sine
Input operation voltage (min): 150 V
Input operation voltage (max): 280 V
Input frequency: 50/60 Hz
Output frequency regulation: 50/60 Hz
Automatic Voltage Regulation (AVR): Yes
Maximum current: 6 A
Surge energy rating: 273 J
Hold time (min): 8 ms
Hold time (max): 10 ms
Efficiency: 97.4%
Input power factor: 0.5
Noise level: 45 dB
Surge protection: Yes
Surge protection features: Fax, Modem
Audible alarm(s): Yes
Audible alarm modes: Overload alarm
Auto-restart: Yes

Ports & interfaces

AC outlet types: C13 coupler
Power plug: C14 coupler
AC outlets quantity: 6 AC outlet(s)
Number of output IEC jumpers: 2
USB port: Yes

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Battery

Battery technology: Sealed Lead Acid (VRLA)
Battery capacity: 7.2 Ah
Battery capacity: 165 VAh
Battery voltage: 12 V
Number of batteries supported: 2
Typical backup time at full load: 2.4 min
Typical backup time at half load: 11.2 min
Battery life (max): 5 year(s)
Battery recharge time: 8 h
Automatic battery test: Yes

Design

Form factor: Tower
Cable length: 1.22 m
Product colour: Black
Display type: LED
LED indicators: Battery replacement

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -15 - 40 °C
Operating relative humidity (H-H): 0 - 95%
Storage relative humidity (H-H): 0 - 95%
Operating altitude: 0 - 3000 m
Non-operating altitude: 0 - 9000 m

Weight & dimensions

Width: 130 mm
Depth: 336 mm
Height: 215 mm
Weight: 12 kg

Other features

Nominal output voltage: 230 V
Nominal input voltage: 230 V
Type of input protection required: 3-pole circuit breaker

Check the manufacturer's page before buying.

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BX1400U-MS vs similar UPS

	APC BX1400U-MS 1400 VA UPS	APC SMV1000A-BR 1000 VA UPS	APC SMV1000I-BR 1000 VA UPS	APC SMT1500RMI2UCR 1500 VA UPS
Capacity	1400 VA	1000 VA	1000 VA	1500 VA
Wattage	700 W	700 W	700 W	1000 W
Topology	Line-Interactive	Line-Interactive	Line-Interactive	Line-Interactive
Outlets	6	6	6	6
Output waveform	Sine	Sine	Sine	Sine
Released	2026	2026	2026	2024