RCF UP-8502 500W Power Amplifier
The new 8000series power amplifiers are designed around an innovative RCF power supply andamplification technology. The full digital technology used in these newproducts allows extremely high efficiency both with AC and DC power supplyoperation, Pro-Quality audio reproduction and compactness all the three modelsare built-in a single 19” Unit. The switching mode power supplies include anindependent DC 48 V section that guarantees extra redundancy to the possiblefailure of the units. Each channel is provided with two inputs and dedicatedpriority circuit to get mix/mute and exclusive priority operation. Theamplifiers are suitable for 70/100 V applications, using a unique RCFtechnology that allows to eliminate the line output transformer. Several statusLEDs on front panel give a complete feedback on amplifier status, a DIP switchon rear panel allows to disable the frontal volume controls in order to avoidmisuses. All connectors are removable screw terminals.
Theamplifier is certified according to EN 54-16 standard in combination with RCFDXT 7000 voice alarm system.
Key Features
- Class Damplifier and double switching AC-DC power supply, transformer-less galvanicinsulated speaker output
- Pro audioperformance
- Selectable70 – 100 V output per channel
- Double inputper channel
- Active fullprotections on amplifier and power supply
- Stand-by,priority and fault remote commands
- Activity andstatus indicators
- Volume knobson front panel with disablement facility
- Light-weight1 U 19″ rack enclosure
- EN 54-16certified for voice alarm applications, when interconnected with RCF DXT 7000system
TechnicalSpecifications
Amplifier specifications
AMPLIFIER CLASS
D
CROSSTALK (@ 1 KHZ)
<70 dB
DISTORTION (THD+N) @ 1 KHZ NOMINAL POWER
<0.3 %
FREQUENCY RESPONSE (-3DB)
40 Hz – 16kHz
NUMBER OF CHANNELS
2
POWER OUTPUT (@ 100 V)
500 W RMS
SIGNAL/NOISE RATE (”A” WEIGHTED)
>86 dB
Controls
CONFIGURATION
DIP switch,Front panel
PRIORITY
Yes
Input section
BALANCED
4
GENERAL PURPOSE INPUTS (GPI)
4
LINE CONNECTORS
Euroblock
LINE INPUTS
4
MONO
2
STEREO
2
TOTAL NUMBER OF INPUTS
4
Output section
GENERAL PURPOSE OUTPUTS (GPO)
1
POWER OUTPUT CONNECTORS
Euroblock
Physical specifications
CABINET/CASE MATERIAL
Metal
COLOR
Black
RACK MOUNTING
19″, 1U
Power requirement
DC POWER
Yes
DC POWER VALUE
48 V
OPERATING VOLTAGE
220-240/115V~ 50/60Hz
POWER CONSUMPTION
800 W
VOLTAGE SELECTION
Internal
Protections
COOLING
Forced
DC DELAY
Yes
FUSES
Yes
SHORT CIRCUIT
Yes
THERMAL
Yes
Size
DEPTH
375 mm /14.76 inches
HEIGHT
44 mm / 1.73inches
WEIGHT
5.2 kg /11.46 lbs
WIDTH
482 mm /18.98 inches
Standard compliance
CE MARKING
Yes
EN54-16 CERTIFIED
Yes
CPR NUMBER
1438-CPR-0241
