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5. SPECIFICATION
MODEL Protect alpha . 450 / 600 / 800
CAPACITY VA / W 450 VA /
240W
600 VA /
360W
800 VA /
480 W
INPUT Voltage 230 V AC
Voltage range 170 – 280 V AC
OUTPUT Voltage 220 / 230 / 240 V AC
Voltage regulation
(battery mode)
± 10 %
Frequency 50 Hz or 60 Hz
Frequency regulation
(battery mode)
±1 Hz
Output waveform Modified sine wave
BATTERY Battery type
12 V 4.5 Ah 12 V 7 Ah 12 V 9 Ah
Recharge time 6 hours to 90 % after complete discharge
TRANSFER TIME Typical 2 – 6 ms typical, 10 ms max.
INDICATOR AC mode Green LED
Battery mode Green flashing LED
AUDIBLE ALARM Backup mode Sounding every 10 seconds
Low battery Sounding every 1 second
Overload Sounding every 0.5 seconds
Fault Continuously sounding
PROTECTION Full protection Discharge, overcharge,
and overload protection
PHYSICAL Dimension (mm) 278 (L) x 100 (W) x 143 (H)
WEIGHT Net weight
3.7 kg 4.35 kg 5.15 kg
ENVIRONMENT Operating
environment
0 °C – 40 °C
Noise level Less than 40 dB
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