DigiPower 4x500T_D

Digital Power Amplifier for professional PA/VA Applications

DigiPower 4x500T_D

  • 230 VAC and 24 VDC power supply with automatic switching
  • Separate power supply per amplifier channel
  • Automatic standby mode
  • Control LEDs for all signal and operating contitions
  • Monitoring contacts for power amplifi er, AC and DC supply
  • 100 V direct outputs
  • Balanced inputs
  • 4 channels in 2U/19“ housing
  • Installation depth 322 mm
  • All connections with plug-in terminals
  • Protection circuits: Automatic shutdown in the event of overtemperature, overload and hort circuit of the speaker lines

DigiPower 4x500T_D

Four-channel digital power amplifier with 4x500W nominal power for professional electroacoustic voice alarm systems.
The electronic protective circuits ensure the necessary safety of the amplifi er. In case of a power failure automatically switched to emergency power operation (battery 24V).
A very reliable electronics design guarantees uncompromising transmission quality and long-term trouble-free operation. Thanks to digital signal processing, up to 90% efficiency and hardly any waste heat.

  • Temperature dependent fan control
  • Monitoring contacts for all channels
  • Digital amplifier design
  • Installation depth of 322 mm
  • Level control for each channel on the back
  • All operating states are indicated by LEDs

DigiPower 4x500T_D

Block diagram

DigiPower 4x500T_D

Specifications

DigiPower 4x500T_D
  Min. Typ. Max.
Power supply AC 85 VAC
230 VAC 265 VAC
Current consumption 230 VAC (OUT: 2x Sinus 100 V, 1kHz @ 20 Ohm)   11 A  
Current requirement 230 VAC (OUT: 2x Sinus 100 V, 1kHz @ 20 Ohm)   2500 W  
 
Power supply DC 21 VDC 24 VDC 27.6 VDC
Current consumption 24 VDC (OUT: 2x Sinus 100 V, 1kHz @ 20 Ohm)   4 x 26A  
Current requirement 24 VDC (OUT: 2x Sinus 100 V, 1kHz @ 20 Ohm)   4 x 625 W  
 
Current requirement Standby @ 230 VAC   28 W  
Current requirement Standby @ 24 VDC   4 x 7 W  
Current requirement Off   0.1 W  
 
Output power (RMS, 20 Ohm, 100 V) @ 230 VAC 4 x 500 W    
Output power (RMS, 20 Ohm, 100 V) @ 24 VDC 4 x 500 W    
THD + N (20 Hz – 20 kHz, 100 mW – 100 W, 100 Ohm)     0.1 %
External voltage distance (A-weighted)   102 dB  
Input resistance (each channel)   10 kOhm  
Frequency response (-3 dB) 10 Hz - 30 kHz
Voltage gain   42.2 dB  
Maximum output voltage   105 VRMS  
GENERAL TECHNICAL DATA
Dimensions (WxHxD) 483 mm x 88 mm x 322 mm
Weight 6.1 kg


 All Informations without garantee. Subject to technical changes.