Dahua UPS Line-Interactive 600VA (360W) (PFM3350-600)

600VA/360W Dahua line-interactive UPS with wide input range and AVR for voltage stabilization.
Equipped with a 12V/7Ah internal battery providing several minutes of backup time.
Offers complete protection against overload, overvoltage, and undervoltage.
Compact, efficient, and silent design.

TECHNICAL FEATURES

Model
Dahua line-interactive UPS (PFM3350 series)

Rated Power
600 VA / 360 W

Input Voltage
170~280 VAC

Input Frequency
50/60 Hz

Output Voltage
230 VAC

Switching Time to Battery Mode
4~8 ms

Waveform
Simulated sine wave (in battery mode)

BATTERY

Type
Internal lead-acid

Capacity
1 × 7 Ah / 12 V

Charging Time
4–6 hours to reach 90% charge

Autonomy
Approximately 3 minutes at full load

PROTECTIONS

Overload protection
Overvoltage and undervoltage protection
Battery overcharge and excessive discharge protection
Automatic voltage regulation (AVR)

ENVIRONMENTAL AND PHYSICAL

Operating Temperature
0 °C to +40 °C (32 °F to 104 °F)

Operating Humidity
Up to 90% (non-condensing)

Dimensions
297 × 101 × 142 mm

Net Weight
4.4 kg

CONTENTS

UPS Line-Interactive Dahua (DH-PFM3350-600-EN)