EMAR DVA6 Series, Инструкция по установке и эксплуатации, Страница: 12 / 33

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1.3. Technical Specifications
Model
DVA6-500 DVA6-500RT
Description
Host Extension Controller
AC Electrical Part
Power Supply AC220V-250V, 50/60Hz
Power
Consumption 650W
Max Current <3A
Fuse 250V/5A, low speed type
DC Electrical Part
Power Supply 24V DC, 20V-27.5V
Max Current <27A
Emergency
Microphone
Sensitivity 5mV
Impedance 600
Ω
Line Input 1-6
THD <1%, at rated power output, 1kHz
Sensitivity 775mV
Impedance 10k
Ω
S/N Ratio >70dB
Control Input &
Output
Fault Output Closed circuit, no voltage
EVAC State Output Closed circuit, no voltage
EVAC Reset Input
Closed circuit, no voltage, T>0.5s
8 Program Control
Output Closed circuit, no voltage
8 Program Control
Input Way-1: Closed circuit, no voltage
Way-2: Level input and max 3.3V
Emergency
Message
Format WAV
Memory Card
SD memory card
Capacity 32G
Message No.
255 Max
Period 10 years
Log Event
Format HEX
Storage Way
Nand Flash
Event No. 1000
Period 10 years
Working
Environment
Operation Temp +5 ~ +40
℃ ℃
Storage Temp -20 ~ +70
℃ ℃
Relative Humidity < 95%
Mechanical Spec
Dimension 484(W)x132(H)x449(D)mm (3U)
Net Weight 11.5kg
Rack Mount 19” rack mount type
Finish Aluminum plate and metal case in black