User manual

65
SPECIFICATIONS
Dialog Vision Tower
MODEL
DVT 50 DVT 80 DVT 110 DVT 150 DVT 200
VA 500 800 1100 1500 2000
NOMINAL
POWER
Watt 350 540 740 1050 1350
Nominal voltage 230VAC
(1)
160VAC ± 3%
Voltage range
(2)
294VAC ± 3%
INPUT
Frequency
(2)
50/60Hz Automatic selection
Voltage stability ( in battery
mode)
230V +5%, -10%
(1)
Frequency 50/60Hz Automatic selection (As selected for the input)
Frequency stability (in mains
mode)
±0.1Hz
OUTPUT
Waveform Sinusoidal
>110% alarm and failure after 3 minutes
From mains power
>150% failure after 5 cycles
>110 % alarm and failure after 30 seconds
OVERLOAD
From battery power
>120% failure after 5 cycles
TRANSFER
TIME
Typical 4-msec. (6-msec.max.)
Nominal battery voltage 12V 24V 24V 48V 48V
BATTERY
Recharge time Less than 6 hours at 90%
Dimensions
(LxHxD) mm
110X240X395 160X240X435
UPS
Weight (kg) 7 9 9 16 16
DIMENSIONS
Battery box Not available
Work environment 0- 40°C, from 20 to 80% relative humidity (without condensation)
ENVIRONMENT
Noise Less than 50dBA
RS-232 Yes
USB Yes
Expansion slot Yes
INTERFACE
EPO Not available
OTHER Protection devices
Excessive battery discharging – overcurrent – short-circuit – overvoltage – undervoltage –
overheating