Dahua 1000VA UPS DH-PFM3350-1000 Power Backup Nepal

Brand	Dahua
Model	DH-PFM3350-1000
Capacity	1000 VA, 600 W
Input Voltage	170–280 VAC
Input Current	4.8 A
Rated Input Frequency	50/60 Hz
Power Factor	≥0.6
Output Voltage	230 VAC by default
Output Current	4.6 A
Output Power	1000 VA, 600 W
Output Frequency	50/60Hz
Switch Time	Typical 4 ms–8 ms
Output Wave	AC Mode: Pure sine wave, Battery Mode: Simulated sine wave
Built-in Battery	Yes
Battery Type	Lead-acid battery
Qty.of Battery	1 × 9Ah
Charging Current	1 A
Limited Charge Voltage	13.7 V/pcs
Charging Time	4H–6H to 90%
Max Travel Time on Full Battery	3 min
Status Indicator Light	Battery mode: Yellow light flashes once every 10 seconds, Mains power mode: Green light solid on, Fault mode: Red light solid on
Alarm Indicator	Battery Mode: Beeps once every 10 seconds, Low Battery: Beeps once every second, Overload: Beeps once every 0.5 seconds, Battery Replacement: Beeps once every 2 seconds, Fault: Beeps continuously
Types of Protection	Protects against overload, battery overcharge, and over-discharge
Overload Capacity	AC Mode Overload: 110% + 20%/ – 10%. The UPS shuts down after 5 minutes and reports an overload fault, AC Mode Overload: 120% + 20%/ – 10%. The UPS shuts down immediately and reports an overload fault, Battery Mode Overload: 120% + 20%/ – 10%. The UPS shuts down immediately and reports an overload fault
Input Plug	European standard
Input Cable Length	1.2 m (3.94 ft)
Socket Standard	European standard
Number of Output Sockets	2
Built-in Fan	NO
Product Dimensions	298.4 mm × 101.5 mm × 142.2 mm (11.75" × 4" × 5.6") (L × W × H)
Packaging Dimensions	342 mm × 142 mm × 223 mm (13.46" × 5.59" × 8.78") (L × W × H)
Casing Material	Plastic
Appearance Color	Black
Net Weight	4.9 kg (10.80 lb)
Gross Weight	5.1 kg (11.24 lb)
Operating Temperature	0 °C to +40 °C (+32 °F to +104 °F)
Operating Humidity	0%–90%, non-condensing
Storage Temperature	–15 °C to +55 °C (+5 °F to +131 °F)
Storage Humidity	0%–90%, non-condensing
Certifications	CE LVD: EN IEC 62040-1: 2019+A11: 2021; CE EMC: EN 62040-2: 2006; EN IEC 62040-2: 2018; EN IEC 61000-3-2: 2019+A1: 2021+A2: 2024; EN 61000-3-3: 2013+A1: 2019+A2: 2021
Warranty	2 Years Warranty

Dahua DH-PFM3350-1000 – 1000VA Reliable Power Backup for Home & Office

The Dahua UPS (1000 VA) DH-PFM3350-1000 is a dependable power backup solution designed to protect your essential devices from unexpected power outages and voltage fluctuations. Ideal for home offices, small businesses, and surveillance systems, this UPS ensures uninterrupted operation and safeguards your equipment.

With a 1000 VA / 600W capacity, it provides stable backup power for devices such as computers, routers, CCTV systems, and networking equipment. Its line-interactive design helps regulate voltage automatically, ensuring consistent and safe power delivery.

1000 VA Capacity – Reliable Backup Power

The 1000 VA / 600W output is perfect for supporting essential devices during power cuts, helping prevent data loss and system interruptions.

Fast Switching & Stable Output

With a quick transfer time of 4–8 ms, the UPS instantly switches to battery mode during outages, keeping your devices running smoothly without interruption.

Wide Voltage Range – Handles Fluctuations

Designed to operate within a 170–280V input range, this UPS adapts to unstable power conditions, making it suitable for areas with frequent voltage fluctuations.

Smart Battery & Fast Charging

Equipped with a built-in battery, the UPS charges quickly within 4–6 hours, ensuring it’s ready when you need it most.

Multiple Protection Features

The UPS offers advanced protection against:

Overload
Short circuit
Overcharging
Over-discharge

These features help extend the lifespan of your devices and ensure safe operation.

Quiet & Compact Design

With a compact form factor and low-noise operation, the UPS fits easily into office or home setups without causing disturbance.

Explore More

UPS & Power Backup Collection – https://himmcom.com.np/product-category/accessories/ups/
Dahua Technology Official Website – https://www.dahuasecurity.com

Why Choose Dahua 1000VA UPS?

1000 VA / 600W power capacity
Fast 4–8 ms switching time
Wide voltage input (170–280V)
Built-in battery with fast charging
Multiple safety protections
Compact and quiet design

The Dahua DH-PFM3350-1000 UPS is a reliable choice for users who need stable power backup, device protection, and uninterrupted productivity during power outages.

Dahua UPS (1000 VA) | Uninterruptible Power Backup | DH-PFM3350-1000

Dahua UPS (1000 VA) | Uninterruptible Power Backup | DH-PFM3350-1000