JBL Professional VT4881ADP Stereo Amplifier User Manual


 
17
JBL Professional
DP2 AC Power Ratings
Description 120VAC 240VAC
Idle (Sleep Mode) < 20W
Quiescent Power Draw < 75W
1/8th Power, Pink Noise (UL/CSA) 400W, 4A rms 400W, 3A rms
1/3rd Power, Pink Noise 8 A 4.6 A
Maximum Power Draw 3950W
Inrush Current Inrush current limiting via PTC soft-start
AC Power Module Connectors: 12A Max, 100-120VAC/220-240VAC, 50-60 Hz. Class 1
Wiring
16 AWG
(1.5 mm
2
)
Inlet Connector Rating 4A 3A
Outlet Connector Rating 8A 9A
DP1 AC Power Ratings
Description 120VAC 240VAC
Idle (Sleep Mode) < 10W
Quiescent Power Draw < 60W
1/8th Power, Pink Noise (UL/CSA) 600W, 5A rms 600W, 3.2A rms
1/3rd Power, Pink Noise 9 A 6 A
Maximum Power Draw 4500W
Inrush Current Inrush current limiting via PTC soft-start
AC Power Module Connectors: 12A Max, 100-120VAC/220-240VAC, 50-60 Hz. Class 1
Wiring
16 AWG
(1.5 mm
2
)
Inlet Connector Rating 5A 3.2A
Outlet Connector Rating 7A 8.8A
Line Voltage Selection: The DrivePack
®
features an international Auto-Sensing power supply and will
automatically select the correct operating voltage range window. Automatic voltage selection is between 100-
120VAC and 200-240VAC operation, 50/60Hz.
Line Voltage Tolerance: The amp will operate normally (with expected de-rating in power output during low
line conditions) over a range of 100-120VAC +/-10% or 200-240VAC +/-10% AC input voltage. The amp will
shut down for voltages below nominal line and self protect for over-voltage beyond 15% nominal line.
CAUTION: Continuous voltages 10% beyond high line at either 120VAC or 240VAC operation ranges can
disrupt performance of the JBL DRIVEPACK! To avoid activation of amplifier low line/high line protection
which will interrupt audio performance, the system operator should maintain AC supply voltages within
the rated voltage windows.