Dahua UPS Line-Interactive 1000VA (600W) (PFM3350-1000)

European Standard 230V Line-interactive UPS with 1000VA/600W capacity.
Designed to handle wide voltage input range from 170–280 VAC, ensuring stable performance in various grid conditions.
Operates quietly and provides digital voltage stabilization with fast battery charging in just 4–6 hours.
Switches seamlessly to battery mode in 4–8 milliseconds and protects against overload, short circuit, overcharging, and over-discharge.

CAPACITY

1000 VA / 600 W

INPUT

Input Voltage: 170–280 VAC
Input Current: 4.8 A
Rated Input Frequency: 50/60 Hz
Power Factor: ≥ 0.6

OUTPUT

Output Voltage: 230 VAC (default)
Output Current: 4.6 A
Output Power: 1000 VA / 600 W
Output Frequency: 50 Hz ± 0.1 Hz
Switch Time: 4–8 ms
Output Wave:
– AC Mode: Pure sine wave
– Battery Mode: Simulated sine wave

BATTERY

Built-in Battery: Yes
Battery Type: Lead-acid
Quantity: 1 × 9Ah
Charging Current: 1 A
Limited Charge Voltage: 13.7 V/pcs
Charging Time: 4–6 hours to 90%
Backup Time (Full Load): Approximately 3 minutes

INDICATORS

Status Indicators:
– Battery Mode: Red light flashes every 10 seconds
– Mains Power Mode: Green light solid on
– Fault Mode: Red light solid on

ALARM

– Battery Mode: Beeps once every 10 seconds
– Low Battery: Beeps once every second
– Overload: Beeps every 0.5 seconds continuously

PROTECTION

Protects against overload, overcharge, and over-discharge
Overload Capacity: 30 seconds

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