Installation Instruction VARIODYN
®
D1 System
62 FB 798663.GB0 / 05.19
7.3.1 Specification - 2XH and 2XD-Series
Type
2XH500 2XD250 / 2XD400
Mains voltage
: 230 V AC, +10% / -15%
Frequency range
: 50 … 60 Hz
Emergency power supply : 24 V DC
Rated current @ 230 V AC
*6
: 5,7 A 1 A / 1,6 A
Rated current @ 24 V DC
*6
: 41 A 8,8 A / 13,9 A
Current (1 kHz sinus / 1 min.)
@ 24 V DC
*7
: 86,0 A 25,0 A / 40,5 A
Output power
*8
: 2 x 500 W 2 x 250 W / 2 x 400 W
Technology : class H class D
Transmission range : 20 … 22 kHz 50 … 22 kHz
Input level : 0 dBu
System input impedance : ≥ 10 kOhm 20 kOhm
Signal to noise ratio : ≥ 101 dB ≥ 90 dB
Channel separation : ≥ 75 dB
Distortion factor @ 1 kHz : ≤ 0.05 % ≤ 0.3%
Efficiency : approx. 50 % ≥ 80%
Ambient temperature : -5 °C … +55 °C
Storage temperature : -10 °C … +60 °C
Humidity : 40 % … 90 % rel. hum. (non-condensing)
Housing : metal
Colour : grey, similar to RAL 7016
Weight : approx. 17 kg approx. 16,5 kg / 19 kg
Dimensions (W x H x D) : 483 x 88 x 382 mm (2 HU) 483 x 88 x 402 mm (2 HU)
Specification : EN 54-16
*6
Rated current @ 33% load
*7
Acc. EN 54-16 (laboratory test)
*8
Output power acc. EN 54-16
For analogue amplifiers, the output power is generally used as the planning dimension.
This is not always possible for digital final stages. If there are no details relating to amplifier /
loudspeaker pairings for specific signals, a maximum of 50% of the nominal power should be used as
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