Transcript
UP 8501 - UP 8502 - UP 8504 POWER AMPLIFIER DESCRIPTION
UP 8504
The 8000 series power amplifiers are designed around an innovative RCF power supply and amplification technology. The full digital technology used in these new products allows extremely high efficiency both with AC and DC power supply operation, Pro-Quality audio reproduction and compactness: all the three models are built-in a single 19” Unit. The switching mode power supplies include an independent DC 48 V section that guarantees extra redundancy to the possible failure of the units. Each channel is provided with two inputs and dedicated priority circuit to get mix/ mute and exclusive priority operation. The amplifiers are suitable for 70/100 V applications, using a unique RCF technology that allows to eliminate the line output transformer. Several status LEDs on front panel give a complete feedback on amplifier status, a DIP switch on rear panel allows to disable the frontal volume controls in order to avoid misuses. All connectors are removable screw terminals.
CERTIFICATIONS AND APPROVALS • • •
CE comply with European Community 2006/95/CE LVD Directive and 2004/108/CE EMC Directive Immunity according to IEC EN 55013+A1+A2, IEC EN 55020+A2+EC, EN 61000-3-2, EN 61000-3-3+A1 Safety according to IEC EN 60065:2002
MAIN FEATURES • Class D amplifier and double switching AC-DC power supply, transformer-less galvanic • • • • • • • •
insulated speaker output Pro audio performance Selectable 70 – 100 V output per channel Double input per channel Active full protections on amplifier and power supply Stand-by, priority and fault remote commands Activity and status indicators Volume knobs on front panel with disablement facility Light-weight 1 U 19” rack enclosure
MAIN APPLICATIONS • • • • • • • • • •
Restaurants Market Hotels Office building Medical centres Airport Railway Shopping Centre Hospital School
ACCESSORIES (included) Fix each amplifier on the 19” rack cabinet front side through 4 screws. UP 8500 series amplifiers have forced ventilation controlled by a thermostat and can be stacked without spaces or ventilation panels. Air ventilation is horizontally, so it is necessary to keep open the lateral sides.
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115/230V - 50/60Hz - 800 W max
D 4x125 WCLASS POWER AMPLIFIER Overload
Peak
Overload Status
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a
+
+ a
-
+ INPUT 1
PRIOR
Test
Overload
Overload
-
Peak
Peak
+
Signal
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MASTER C
Signal
MASTER B
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INPUT 2
b/L
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-
+
+
+
Overload
Peak
Signal
MASTER D
Dis abl ed Sta ndby Ma s te Am r plifi er
Signal
A plifi r s l
Pro tecti on Pre sen ce Pre sen ce Pow ere d Pow ere d The rm a DC l PS U AC M a in DC s PS U AC Ma ins
MASTER A
OFF D Fltr 10 D 0 OFF C Fltr 1 0 C 70V as ol lt 70 A Fltr 70V OFF
UP 8504
UP 8504
4x125W POWER AMPLIFIER
POWER
UP 8501 - UP 8502 - UP 8504 FRONT PANEL PANEL
Stand-By / ON G D
UP 8501 - UP 8502 - UP 8504 SCHEMATICS 6
7
8
BATTERY
THERMIC FAULT
5
MAINS
4
MAIN PRES
3
BATT. PRES.
2
1
1
D
D
2
STAND-BY
REMOTE STAND-BY
MAINS SW MAINS 115/230Vac
BATTERY 48Vdc
1
1
12
1
1
4
2
9
12
5
3
8
11
AC SMPS
DC SMPS TO THE OTHER PREAMPS
TO THE OTHER POWER AMPS
SWITCH MODE POWER SUPPLIES TO THE OTHER PREAMPS C
C
2 3
REMOTE VOLUME
4
PRIORITY (1 to 2)
5
GND
7
R
10
L INPUT 2 (0 to -20dB)
11 12
1
3
2
2
1
POWER SUPPLY PREAMP
TEMP SENSOR
POWER REDUCTION
3 VOLUME
4 5 7
2
11
2
1
PEAK LIMITER
10 11
2
1
4
1
2
1
2
OUTPUT 70/100V 2
2
70/100V SW3
2 1
12
3
1
BP FILTER 200-8K Hz 12 dB/ott.
GAIN
1
GND
3
2
FILTER BY-PASS 1
VOL. DIS. 2
2
1 INPUT 1 (0dB)
PEACK
1
B
B ALARM & TEST INPUT (0dB)
8
INPUTS 1&2 OFF
6
GND
9
SIGNAL
8 6 9
DISABLE REMOTE STAND-BY OVERLOAD
1 2
DISABLE
3
GND
4
1
3 4
PREAMPLIFIER
CLASS "D" POWER AMPLIFIER
A INDUSTRIE ELETTROACUSTICHE Foglio Sheet
1
OVERLOAD
REMOTE STAND-BY
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2
3
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A Emissione documento / Production release N. Descrizione / Description Denominazione / Title
A MP Pazzaglia 27-09-11 Contr. Nome Data Codice / Part Number Rev.
Fogli Sheets POWER AMPLIFIER SERIES 8500 Matricola UP8501=1X500W - UP8502=2X250W - UP8504=4X125W 1 1 A termine di legge ci riserviamo la proprieta' di questo disegno con divieto di riproduzione e renderlo noto a terzi senza nostra autorizzazione scritta Users are prohibited from using any content without our written permission. All rights reserved. CARTIGLIO600 6 7 8
A
UP 8501 - UP 8502 - UP 8504 1.0-J-G
PART NUMBERS UP 8501 12135070 - UP 8502 12135077 - UP 8504 12135079
DimensionS (All data are in mm)
381
44
482
SPECIFICATIONS NO. CHANNELS X OUTPUT POWER (RMS) FREQUENCY RESPONSE BAND-PASS FILTER (12 DB / OCT) THD AND NOISE (AT MAX. POWER) SIGNAL / NOISE RATIO (IEC-A) INPUT 1 SENSITIVITY INPUT 2 SENSITIVITY IN TEST SENSITIVITY INPUT IMPEDANCE MINIMUM LOAD IMPEDANCE OF EACH 70 V LINE MINIMUM LOAD IMPEDANCE OF EACH 100 V LINE OVER SIGNAL LIMITER OPERATING VOLTAGE POWER CONSUMPTION, AC STAND-BY POWER CONSUMPTION, DISABLED AMP. POWER CONSUMPTION, NO INPUT SIGNAL POWER CONSUMPTION, MUSICAL SIGNAL POWER CONSUMPTION, MAX. OUTPUT POWER POWER CONSUMPTION, MAX. OVERLOAD OPERATING TEMPERATURE STORAGE TEMPERATURE DIMENSIONS (W, H, D) NET WEIGHT TEMPERATURA DI STOCCAGGIO DIMENSIONI (L, H, P) PESO NETTO
UP 8501 1 X 500 W
UP 8502 UP 8504 2 X 250 W 4 X 125 W 20 HZ ÷ 20 KHZ 200 HZ ÷ 8 KHZ (PASSBAND) MAX. 0.3% 86 DB 0 DBU (775 MV, MAX. 7 V) 0 ÷ –20 DBU (775 ÷ 78 MV, MAX. 7 V) 0 DBU (775 MV) 10 KΩ 10 Ω 20 Ω 40 Ω 20 Ω 40 Ω 80 Ω 20 DB MAINS: 115 – 230V AC ±10%, 50 – 60 HZ (INTERNAL VOLTAGE SELECTOR) BATTERIES: 48 V DC ±10% 3W 13 W 15 W 20 W 25 W 36 W 50 W 160 W 650 W 800 W 0 ÷ 55 °C (32 ÷ 131 °F), REL. HUMIDITY: MAX. 90% –10 ÷ 70 °C (14 ÷ 158 °F) 482 MM, 44 MM, 375 MM (ONE 19” RACK UNIT) 5.1 KG 5.3 KG 5.5 KG –10 ÷ 70 °C 482 mm, 44 mm, 375 mm (1 unità rack 19”) 5.1 KG 5.3 KG 5.5 KG
www.rcf.it RCF products are continually improved. All specifications are therefore subject to change without notice.
