Dahua Technology PFM3350-1500 1500 VA UPS

1500 VA · 900 W W · Line-Interactive · 4

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Capacity 1500 VA
Wattage 900 W
Topology Line-Interactive
Outlets 4
Output waveform Sine/Pure sine

Dahua Technology PFM3350-1500 1500 VA UPS is a line-interactive UPS rated 1500 VA (900 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: 2026-03-06

Specifications

Key specs

Capacity: 1500 VA
Wattage: 900 W
Topology: Line-Interactive
Outlets: 4
Output waveform: Sine/Pure sine
Released: 2026-03-06
Part number: DH-PFM3350-1500

Features

UPS topology: Line-Interactive
Output power capacity: 1.5 kVA
Output power: 900 W
Waveform: Sine/Pure sine
Input operation voltage (min): 170 V
Input operation voltage (max): 280 V
Input frequency: 50/60 Hz
Output operation voltage (max): 230 V
Output frequency: 50/60 Hz
Maximum current: 7.2 A
Response time: 4 ms
Power factor: 0.6
Power protection features: Overload, Overcharge, Overdischarge
Audible alarm(s): Yes
Audible alarm modes: Alarm when on battery, Battery replacement, Fault, Low battery alarm, Overload alarm

Ports & interfaces

AC outlets quantity: 4 AC outlet(s)

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Battery

Battery technology: Lead-Acid
Battery capacity: 7 Ah
Battery voltage: 13.7 V
Number of batteries included: 2 pc(s)
Battery recharge time: 4 h
Charging current: 1 A

Design

Housing material: Metal, Plastic
Cable length: 1.2 m
Built-in fan: Yes
Product colour: Black
Control type: Buttons
LED indicators: Power, Fault

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -15 - 55 °C
Operating relative humidity (H-H): 0 - 90%
Storage relative humidity (H-H): 0 - 90%

Weight & dimensions

Width: 138.4 mm
Depth: 374.5 mm
Height: 166.5 mm
Weight: 11.4 kg

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PFM3350-1500 vs similar UPS

	Dahua Technology PFM3350-1500 1500 VA UPS	Dahua Technology PFM350-900-A 1500 VA UPS	Salicru SPS 1500 ONE BL	CyberPower UT1500EG 1500 VA UPS
Capacity	1500 VA	1500 VA	1500 VA	1500 VA
Wattage	900 W	900 W	900 W	900 W
Topology	Line-Interactive	Line-Interactive	Line-Interactive	Line-Interactive
Outlets	4	—	4	4
Output waveform	Sine/Pure sine	Sine/Pure sine	Pseudo sine	Pseudo sine
Released	2026	2025	2023	2023