Dahua Line-Interactive UPS 1kVA 600W Pure Sine Wave (Black) (PFM3350-1000)

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  • Power: 1 kVA / 600 W
  • Waveform: Pure Sine Wave
  • Switching: 4-8ms Response
  • Shipping: Latvia, Estonia, Lithuania

Dahua

41,29€
€34.12 (bez PVN)

Out of stock

UPS topology Line-Interactive | Output power capacity 1 kVA | Output power 600 W | Waveform Sine/Pure sine | Input operation voltage (min) 170 V | Input operation voltage (max) 280 V | Input frequency 50/60 Hz | Output frequency 50/60 Hz | Maximum current 4.8 A | Response time 4 ms | Battery technology Lead-Acid | Battery voltage 13.7 V | Battery recharge time 4 h | Cable length 1.2 m | Colour Black | Control type Buttons | LED indicators Fault/Power | Operating temperature (T-T) 0 – 40 °C | Weight 4.9 kg

  • Comes with a wide voltage input range of 170–280 VAC, and easily adapts to fluctuations and various grid environments
  • Operates quietly for a serene environment
  • Offers digital voltage stabilization
  • Fast charging in just 4 hours
  • Rapid switching of 4-8 milliseconds
  • Protects against overload, short circuit, overcharging, and over-discharge
SummaryDahua Technology PFM3350-1000. UPS topology: Line-Interactive, Output power capacity: 1 kVA, Output power: 600 W. AC outlets quantity: 2 AC outlet(s). Battery technology: Lead-Acid, Battery capacity: 9 Ah, Battery voltage: 13.7 V. Product colour: Black, Housing material: Plastic, Cable length: 1.2 m. Compliance certificates: CE
Unit Box Height0.22
Unit Box Length0.34
Unit Box Width0.15
Audible alarm modesLow battery alarm,Overload alarm,Battery replacement,Alarm when on battery,Fault
Audible alarm(s)Yes
Input frequency50/60Hz
Input operation voltage (max)280V
Input operation voltage (min)170V
Maximum current4.8A
Output frequency50/60Hz
Output operation voltage (max)230V
Output power600W
Output power capacity1kVA
Power factor0.6
Power protection featuresOvercharge/Overdischarge/Overload
Response time4ms
UPS topologyLine-Interactive
WaveformSine/Pure sine
AC outlets quantity2AC outlet(s)
Battery capacity9Ah
Battery recharge time4h
Battery technologyLead-Acid
Battery voltage13.7V
Charging current1A
Number of batteries included1pc(s)
Built-in fanYes
Cable length1.2m
Control typeButtons
Housing materialPlastic
LED indicatorsFault/Power
Product colourBlack
Operating relative humidity (H-H)0 – 90%
Operating temperature (T-T)0 – 40°C
Storage relative humidity (H-H)0 – 90%
Storage temperature (T-T)-15 – 55°C
Compliance certificatesCE
ManualYes
Depth298.4mm
Height142.2mm
Weight4900g
Width101.5mm
Package depth342mm
Package height223mm
Package weight5100g
Package width142mm
Units per Pallet0
Units per Shipping Box4
Unit Calculated Volume0.01285cubm
Unit Calculated Weight5.5kg
SKU: DAHUA-DH-PFM3350-1000 Category:

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  1. Gregory Lawson –

    This Dahua UPS is a solid piece of kit. It handles voltage fluctuations effortlessly and stays silent during operation. Shipping from apsardze24.lv was spot on. I feel much safer knowing my gear is protected by a proper pure sine wave output. Definitely worth every penny for the peace of mind.

    Gregory Lawson –

Will my computer restart during the 4-8ms switching time of this UPS?

No, the 4-8ms response time is well within the industry-standard hold-up time for modern ATX power supplies, meaning your devices will continue to run without interruption when the power fails.

How long does it take for the UPS to fully recharge after a long power outage?

The Dahua PFM3350-1000 features a fast-charging circuit that can restore the internal battery to 90% of its capacity in approximately 4 hours, ensuring quick readiness for the next power event.

Is the Dahua PFM3350-1000 suitable for devices with Active PFC power supplies?

Yes, because this model provides a Pure Sine Wave output, it is fully compatible with sensitive electronics like modern PC power supplies, servers, and medical equipment that often malfunction with standard simulated sine wave UPS units.

Is this the official European version of the Dahua PFM3350-1000?

Yes, this is the official EU version with CE certification, designed to operate within the 170–280 VAC grid environment. It is fully supported by Apsardze24.lv with a local 2-year warranty.

What happens if the internal battery of the UPS fails after the warranty period?

The unit uses a standard 12V 9Ah Lead-Acid battery; for specific information regarding out-of-warranty battery replacement services or technical guidance, please contact our support team at [email protected].

How long will this 1kVA 600W UPS power a standard CCTV system during a blackout?

For a typical security setup consisting of a 4-channel NVR and four cameras (consuming approximately 50-70W), you can expect roughly 40-60 minutes of backup time. Higher loads will decrease the runtime accordingly.

Is the cooling fan in this Dahua UPS noisy during normal operation?

This model is engineered for quiet operation in residential and office environments; while the fan may activate during high loads or battery charging, it is designed to maintain a serene work atmosphere.

Does the Dahua PFM3350-1000 protect against power surges and voltage drops?

Yes, its Line-Interactive topology includes digital voltage stabilization (AVR), which automatically adjusts high or low grid voltages between 170V and 280V back to safe levels without depleting the battery.

What is the benefit of buying this Dahua UPS from Apsardze24.lv versus a third-party marketplace?

Purchasing from Apsardze24.lv ensures you receive an authentic product with a 2-year warranty and access to our professional service center in Riga for fast local support and technical assistance.

How many devices can I plug into the Dahua PFM3350-1000 at once?

The unit is equipped with 2 AC outlets and supports a maximum total load of 600W. You should ensure the combined wattage of all connected equipment stays below this limit to avoid triggering the overload alarm.

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