Installation Instruction VARIODYN
®
D1 System
FB 798663.GB0 / 05.19 31
6.1.2 Specification - DOM
Output type : Electronically symmetrical
Nominal level : 0 dBu
Max. output level : + 6 dBu
Frequency range : 20 Hz … 20 kHz
Max. variance from linear frequency : ± 1 dB in the frequency range
Distortion factor at nominal level : 0.03 % @ 1 kHz
Max. distortion factor : 0.05% in the frequency range
Signal-to-noise ratio at nominal level : > 75 dB (A) -weighted, > 70 dB unweighted
Load impedance min. : min. 5 kΩ, max. 500 pF
Sensor input (Automatic Volume Control AVC)
Input type : Symmetrical non-earthed
Nominal level : - 51 dBu
HP input : 0 dBµ
Frequency range : 100 Hz … 8 kHz
Max. variance from linear frequency : ± 6 dB in the frequency range
Distortion factor at nominal level : < 0.02 % at 1 kHz
Max. distortion factor : 1 % in the frequency range
Signal-to-noise ratio at nominal level : > 65 dB A-weighted, > 60 dB unweighted
Input impedance : typ. 200 Ω
8 control contacts
Contact type : relay contact, potential-free
Max. voltage : 30 V AC / 1 A or 30 V DC / 1 A
Max. current : 5 A constant current
Impulse withstand voltage : Min. 1.5 kV
Pass-through contacts (Audio)
Max. voltage : 250 V AC / 5 A or 30 V DC / 5 A
Impulse withstand voltage : min. 1.5 kV
Mains voltage : 110 … 230 V AC, +10 % / - 15 %
Rated frequency : 50 … 60 Hz
Emergency power supply : 24 V DC
Current consumption : 1.3 A @ 24 V DC
Power rating : 40 W / 70 W @ 110 … 230 V AC DOM4-8 (without / with 4 x DAL)
Power rating : 50 W / 80 W @ 110 … 230 V AC DOM4-24 (without / with 4 x DAL)
Battery : 3 V - Lithium (type CR2430 or equivalent)
Ambient temperature :
-5 … +55 °C
Storage temperature : -10 … +60 °C
Humidity : 15 % … 90 % rel. hum. (non-condensing)
Housing : metal
Color : grey, similar to RAL 7016
Weight : DOM 4-8 5,7 kg / DOM 4-24 6,8 kg
Dimensions (W x H x D) : 483 x 44 x 360 mm (1 HU)
Specification : EN 54-16
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