Technical Specifications; Key To Simbols - urmet 1722 Installations- Und Gebrauchsanleitung

11.

TECHNICAL SPECIFICATIONS

Power supply unit
Power supply: ........................................................................................................................................................................ 110-250 Vac 50-60 Hz
Power: ....................................................................................................................................................................................................... 50 W max
Secondary output: ................................................................................................................... 34,5 V
Dissipated power after 1 working hour: ....................................................................................................................................Max 50 Wh (180 kJ)
Dimensions (LxDxH): ......................................................................................................................................... 108 (6 DIN modules) x 90 x 61 mm
Electric inductor
Dimensions (LxDxH): ......................................................................................................................................... 36 (2 DIN modules) x 103 x 57 mm
Video door phone
Power voltage: .......................................................................................................................................................................................... 34,5 V
Maximum consumption: ................................................................................................................................................................................ 150 mA
Stand-by (basic confi guration): .......................................................................................................................................................................... 8 mA
Working power: ........................................................................................................................................................................................... max 6 W
LCD: ....................................................................................................................................................................... 4.3" backlit 16:9 colour screen
Screen size: ............................................................................................................................................................................................. 95 x 50 mm
Resolution: .................................................................................................................................................................................... 480H x 272V pixel
Switch-on delay: ............................................................................................................................................................................................ 2 s Max
Transmitting capsule: .............................................................................................................................................................. electret microphone
Receiving capsule: .............................................................................................................................................................................. speaker 45 Ω
Working temperature range:.................................................................................................................................................................... -5 ÷ +45 °C
Max. humidity: .............................................................................................................................................................................................. 90% UR
Dimensions (LxDxH) .................................................................................................................................................................... 160 x 26 x 130 mm
Calling station
Maximum consumption: ................................................................................................................................................................................. 300 mA
Stand-by (basic confi guration): ........................................................................................................................................................................ 50 mA
Working power: ...................................................................................................................................................................................... max 10,4 W
Name tag dimensions: ............................................................................................................................................................................ 55 x 25 mm
Tag and button light: ................................................................................................................................................................................ White LED
Degree of protection: ............................................................................................................................................................... IP44 as per CEI 70.1
Working temperature range:.................................................................................................................................................................. -10 ÷ +50° C
Max. humidity: .............................................................................................................................................................................................. 90% UR
Max C-NO contact capacity: ................................................................................................................................................................ 1 A @ 30 Vdc
Max SE1-SE2 contact capacity: ................................................................................................................................................. 12 Vac Max 15 VA
Dimensions (LxDxH) .................................................................................................................................................................... 100 x 25 x 180 mm

11.1. KEY TO SIMBOLS

Symbol
Direct input voltage
Power supply fi tted with double insulator
DANGER - Presence of dangerous voltages
DANGER - Presence of safety-critical components
DS1722-098A
0.6 A continuous (+0.6 A intermittent)
Description
4.25 x 3.54 x 2.40''
1.42 x 4.06 x 2.24''
3.74 x 1.97''
23 ÷ 113 °F
6.30 x 1.02 x 5.12''
2.16 x 0.98''
14 ÷ 122 °F
3.94 x 0.98 x 7.09''
27