PS 6648
POWER SUPPLY CERTIFIED EN 54-4
  • 48 V batteries nominal voltage
  • 6 auxiliary outputs
  • 6 main outputs to system's units
  • Battery circuit control
  • 48 V batteries nominal voltage
  • 6 main outputs to system's units
  • 6 auxiliary outputs
  • Battery circuit control
  • PC software configuration and monitoring
PS 6648 is a power supply unit suitable to get continuity power for EN 54-16 systems units like DXT 9000 and DXT 7000, and relevant complementary devices in case of mains power supply interruptions. It includes recharging and monitoring functions for the lead-acid batteries connected to it. It must be equipped with batteries with suitable capacity, dimensioned according to the system power absorption and to the evacuation requirements. According to EN 54-16 standard, it shall be installed into the same rack cabinet where there is the audio system with emergency purposes (or a system part) to which it is connected.

Part Number:

  • 17100006
    PS 6648
    EAN 8024530015107
Specifications
General specifications
Power factor:
0.94
Efficiency (during battery charging):
84%
Battery nominal voltage:
48 V
Max. current from main outputs:
6 x 15 A
Max. current from auxiliary outputs:
4 x 2 A
Maximum capacity of connected batteries:
200 Ah
Max. charging current:
2 ÷ 8 A
Max. resistance of battery circuit:
30 ÷ 100 mOhm
Battery disconnection threshold:
40.8 V
Operating voltage:
220-240 V~ 50Hz
Standard compliance
CE marking:
Yes
EN54-4 certified:
Yes
CPR Number:
1438-CPR-0538
Physical specifications
Cabinet/Case Material:
Metal
Color:
Black
Rack mounting:
19", 1U
Size
Depth:
321 mm / 12.64 inches
Height:
43 mm / 1.69 inches
Weight:
4.9 kg / 10.8 lbs
Width:
483 mm / 19.02 inches
Shipping informations
Package Depth:
400 mm / 15.75 inches
Package Height:
120 mm / 4.72 inches
Package Weight:
5.84 kg / 12.87 lbs
Package Width:
570 mm / 22.44 inches
.