CPA240 Configurable Power Amplifier
Page 6 of 35
21031 CPA240 manual V1.31.doc
1 Specification
1.1 Specification
Audio
CPA240 Power Amplifier
Power amplifier channels
4 (configurable)
Maximum Power
240 watts (1kHz @ 100V r.m.s)
Amplifier power configurations (switchable)
4 x 60W
1 x 120, 2 x 60W
2 x 120W
1 x 180, 1 x 60W
1 x 240W
Power amplifier channel enable
Channel on/off (unused channel power save)
Frequency Response (-3dBu )
70Hz to 20kHz
Distortion (1kHz at rated power)
Better than 1% THD
Cross-talk
Better than –60dB
Signal/Noise (20Hz-20kHz rel to 100V)
Better than –85dBu
Sensitivity (100V output)
0dBu (+10dBu link option)
Volume control range
0 to –50dB
Power Supply:
Mains supply (V)
230V AC. +/- 10%, 50-60Hz switch options
Backup supply input
24V DC (nominal). To be fused at source 25A max.
Power Consumption max 4 x 60W
510W
Amplifier idle & quiescent consumption
Idle
Quiescent (wakeup)
1 x master channel configured
121mA
1180mA
2 x master channel configured
146mA
1210mA
3 x master channel configured
171mA
1250mA
4 x master channel configured
195mA
1260mA
General:
Heat Dissipation max (W)
270W
Dimensions(length, width, Height in :mm)
19” Rack Width 2 U High
(89mm x 480mm x 370mm)
Weight (kg)
15 kg
Operating temperature range (°C)
0°C to 40°C
Humidity range
90% non condensing
Meets or exceeds the requirements of BS5839.
Compliant with EMC standards,
EN 61000-6-1-2000, EN 61000-6-3-2001
Standards
Compliant with LVD safety standards; BS
EN60065:1998
Fusing:
Mains fuse rating
1 off 20 x 5mm T 4A H
Battery fuse rating
1 off automotive blade F 25A
Amplifier output stage fuse rating
4 off 20 x 5mm T 6.3A
