Dahua, Line-interactive 1500VA/900W UPS

DH-PFM3350-1500
European Standard 230V - Line-interactive 1500VA/900W Uninterruptible Power Supply

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 and automatically adjusts the
voltage.
Fast charging in just 4 hours.
Rapid switching of 4-8 milliseconds.
Protects against overload, short circuit, overcharging, and overdischarge.

Series Overview
The Uninterruptible Power Supply performs outstandingly, offering
highly stable output. It easily adapts to complex environments, such as
mains power grids, and has protection against overvoltage and
overload. Designed for convenience, it is plug and play, and easy to
use.
Scene
For indoor use, the temperature range is 0°C to 40°C, with ambient
humidity not exceeding 90%, and no condensation allowed.
Technical Specification
Capacity
Capacity 1500 VA, 900 W
Input
Input Voltage 170–280 VAC
Input Current 7.2 A
Rated Input Frequency 50/60 Hz
Power Factor ≥0.6
Output
Output Voltage 230 VAC by default
Output Current 6.9 A
Output Power 1500 VA, 900 W
Output Frequency 50 Hz ± 0.1 Hz
Switch Time Typical 4 ms–8 ms
Output Wave AC Mode: Pure sine wave;
Battery Mode: Simulated sine wave

Battery
Built-in Battery Yes
Battery Type Lead-acid battery
Qty.of Battery 2 × 7Ah
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
Indicators
Status Indicator Light
Battery mode: Red light flashes once every 10 seconds
Mains power mode: Green light solid on
Fault mode: Red light solid on
Alarm
Alarm Indicator
Battery Mode: Beeps once every 10 seconds
Low Battery: Beeps once every second
Overload: Beeps once every 0.5 seconds and continues
to beep when there is a fault
Protection
Types of Protection Protects against overload, battery overcharge, and overdischarge
Overload Capacity 30 sec
Plugs and Sockets
Input Plug European standard
Input Cable Length 1.2 m (3.94 ft)
Socket Standard European standard
Number of Output Sockets 2

Structure
Product Dimensions 370 mm × 138 mm × 165 mm (14.57" × 5.43" × 6.50") (L
× W × H)
Packaging Dimensions 470 mm × 195 mm × 255 mm (18.50" × 7.68" × 10.04")
(L × W × H)
Casing Material Plastic
Appearance Color Black
Net Weight 11.4 kg (25.13 lb)
Gross Weight 11.8 kg (26.02 lb)
Environment
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
Certifications CE
Ordering Information
Type Model Description
Uninterruptible Power
Supply(with battery) DH-PFM3350-1500
European Standard 230V -
Line-interactive
1500VA/900W
Uninterruptible Power
Supply