Extron electronic HPA 502 User's Manual
Contents
1. HPA 502 Back Extron Electronics USA 1230 South Lewis Street Anaheim CA 92805 800 633 9876 714 491 1500 FAX 714 491 1517 Extron SI 28 Surface mount Speakers SS d Sen F HPA Series AUDIO POWER AMPLIFIER HPA 502 CLASS 2 WIRING LEVEL INPUTS REMOTE OUTPUT ia afte an AE aes N al ne VOL MUTE tov x peen 4 8 OHM 50W x 2 Extron Electronics Europe Beeldschermweg 6C 3821 AH Amersfoort The Netherlands 800 3987 6673 31 33 453 4040 FAX 31 33 453 4050 Extron HPA 1001 70V Audio Power Amplifier Remote Monitoring N and Control AS Extron MPX 423 Media Presentation Matrix y 2S y d Laptop 2 3 O LIMITER PROTECT SIGNAL Extron HPA 1001 70V Front 100 240V 1 3A 50 60Hz LISTED 17TT Aupiovipbo C APPARATUS u Extron SI 3CT LP Full Range Ceiling Speakers TCP IP Network HPA Series AUDIO POWER AMPLIFIER HPA 1001 70V CLASS 2 WIRING LEVEL HP INPUTS REMOTE OUTPUT PM Y Af mw 3 LIMITER PROTECT SIGNAL HPA 1001 70V Back Extron Electronics Asia 135 Joo Seng Rd 04 01 PM Industrial Bldg Singapore 368363 65 6383 4400 FAX 65 6383 4664 2007 Extron Electronics All rights reserved All trademarks mentioned are the property of their respective owners alate J P 70 Yo LLLLI 00 0 rt VOL MUTE 10V STANDBY L voNo R st2. The HPA 502 and HPA 1001 70V automatically enter into a standby mode after one hour of inactivity dramatically reducing power consumption They quickly return to full power status upon signal detection E Rear panel detented level controls Provide attenuation of input signals for setting proper audio system gain staging as well as two zone applications Their location on the rear panel prevents users from tampering with level adjustments B Multiple protection circuits Activate during excessive clipping thermal overload or DC faults to prevent damage to the amplifier and speakers BI Remote standby port Enables the HPA 502 and HPA 1001 70V to be remotely powered down when not in use reducing operating COSt E Remote volume and mute control port In basic installations without third party control systems this port allows the HPA 502 and HPA 1001 70V to be remotely controlled using the optional Extron VCM 100 Series volume and mute or VC 50 volume controllers B Input summing HPA 1001 70V Actively sums incoming left and right channel signals for mono amplification B High pass filter HPA 1001 70V This switch selectable filter rolls off frequencies below 80 Hz to prevent saturation of speaker transformers E Screw lock 5 mm captive screw speaker connectors Enables simple secure connections with 22 to 14 AWG speaker cables E Front and rear mounted signal and protection indication LEDs Provide convenien
3. dBV 2 dBu AUDIO OUTPUT Number signal type HPA 1001 70V Connectors HPA 502 HPA 1001 70V Minimum load impedance HPA 1001 70V Amplifier type 1 stereo 4 or 8 ohm 1 mono 70 V 1 5 mm screw lock captive screw connector 4 pole 1 5 mm screw lock captive screw connector 2 pole 100 watts into a 70 V line Class D Continuous power output with a full load and 1 THD at 1 kHz HPA 502 HPA 1001 70V Frequency response THD Noise Damping factor HPA 502 only High pass filter HPA 1001 70V only 50 watts rms per channel at 4 or 8 ohms 100 watts rms 20 Hz to 20 kHz 1 dB lt 0 05 1 kHz at full rated power 8 ohms HPA 502 or 70 V HPA 1001 70V gt 100 dB unweighted gt 100 8 ohms 80 Hz 12 dB per octave switch selectable CONTROL REMOTE AMPLIFIER Control port Pin configurations DC volume control analog Standby power control contact closure GENERAL Quiescent Standby Cooling Protection Indication Rack mount Enclosure type Enclosure dimensions Product WEIGIT sant erii ien lucis Shipping weight Listings 1 3 5 mm captive screw connector 5 pole Pin 1 10 VDC pin 2 volume mute 10k ohm pot pin 3 GND Pin 4 GND pin 5 standby 100 VAC to 240 VAC 50 60 Hz internal 20 watts 8 watts lt 1 watt triggered by contact closure or after 1 hour with no signal Convection unvented with internal heat sinks Clip lim
4. HPA 502 HPA 1001 70V HALF RACK POWER AMPLIFIERS SERIES DO ROMAE AMPLENN ce eA SOE Abo eias 9 E n ze Bs ere me sinis PROTROT oe NI n ms uis eet iE OHM SDN x atus HPA 502 100 Watt 2 Channel Half Rack Power Amplifier SERIES ED DE EI HEA tomio irt 8S aT me ee HPA 1001 70V 70 Volt 100 Watt Mono Half Rack Power Amplifier The Extron HPA 502 and HPA 1001 70V are compact highly efficient ENERGY STAR qualified audio power amplifiers that are professional grade and feature Class D amplification with patented CDRS Class D Ripple Suppression technology for near zero EMI emissions These compact 1U half rack width amplifiers are ideal for installation in lecterns and equipment racks with limited space and ventilation B 100 watts rms power output B Professional grade amplifier design B ENERGY STAR qualified amplifier less than 1 watt power consumption in standby Highly efficient Class D amplifier design Patented CDRS Class D Ripple Suppression Convection cooled Plenum rated Compact 1U half rack width enclosure Auto standby with fast power up Remote volume and mute control port Hidden detented rear panel level controls Multiple protection circuits Remote standby port ENERGY STAR w Extron Electronics DESCRIPTION The Extron HPA 502 and HPA 1001 70V are compact power amplifiers designed for install
5. ation in racks and lecterns These ENERGY STAR qualified amplifiers feature a highly efficient Class D amplifier design with patented CDRS Class D Ripple Suppression technology from Extron that nearly eliminates EMI emissions and interference with wireless A V equipment This high efficiency allows the amplifiers to be convection cooled without the need for fans and operate in environments with little or no ventilation These professional grade amplifiers deliver more than 100 dB signal to noise ratio unweighted and THD Noise of less than 0 05 With a compact plenum rated 1U half rack width enclosure the HPA 502 and HPA 1001 70V deliver ample power output for speaker systems in classrooms meeting rooms boardrooms and commercial environments The HPA 502 and HPA 1001 70V are ENERGY STAR qualified amplifiers and energy efficient products to help meet green building requirements They consume just 8 watts when idle and less than one watt in standby mode The HPA 502 and HPA 1001 70V enter into standby after one hour of inactivity or when the standby port is triggered Additionally both amplifiers are plenum rated allowing for a concealed installation above a drop ceiling to prevent theft while providing convenient placement of A V equipment ENERGY STAR HPA 502 The HPA 502 two channel amplifier delivers 50 watts rms per channel into 4 or 8 ohms for amplification of voice or program audio content to stereo program speakers o
6. e 100W Extron Electronics Japan Kyodo Building 16 Ichibancho Chiyoda ku Tokyo 102 0082 Japan 81 3 3511 7655 FAX 81 3 3511 7656 07 07 68 1423 01 REV B
7. for low power consumption and reduced operating costs B Highly efficient Class D amplifier design The HPA 502 and HPA 1001 70V generate substantially less heat than conventional amplifier designs making them ideal for installation in equipment racks and lecterns with very limited ventilation They consume 8 watts when idle and less than 1 watt in standby mode Bi Patented CDRS Class D Ripple Suppression A patented exclusive technology from Extron that nearly eliminates the high frequency switching ripple and EMI emissions found in typical Class D amplifiers CDRS enables Extron power amplifiers to be situated near wireless A V devices without RF interference E Convection cooled The HPA 502 and HPA 1001 70V are convection cooled without the need for fans ensuring quiet reliable operation E Plenum rated when used with optional Flexible Conduit Adapter Kit part 70 228 02 The HPA 502 and HPA 1001 70V meet UL 2043 for smoke and heat release for installation within a plenum airspace above a drop ceiling Above the ceiling placement conceals the amplifier to prevent theft and is convenient for installing equipment when space inside the room is limited Bi Compact 1U half rack width metal enclosure With the capability to deliver full sized amplifier power in half the size of many conventional amplifiers the HPA 502 and HPA 1001 70V reduce rack space requirements for many installations BI Auto standby with fast power up
8. iting thermal short circuit DC output Limiter Protect LED indicates the onset of clip limiting thermal cycling short circuit or DC output protection Yes with optional 1U rack shelf part 60 190 01 RSU 129 or 60 604 01 RSB 129 Metal 1 7 H x 8 7 W x 9 5 D 1U high half rack wide 4 3 cm H x 22 1 cm W x 24 1 cm D 2 5 lbs 1 1 kg 7 lbs 4 kg UL CUL UL rated for use in plenum airspaces meets UL 2043 for heat and smoke release meets UL 60950 and UL 6500 for safety Compliances NOTE All nominal levels are at 1096 Model HPA 502 HPA 1001 70V Optional Accessories Flexible Conduit Adapter Kit For PS 123 RSB 129 1U 9 5 Deep Basic Rack Shelf Version Description 100 Watt Two Channel Power Amplifier 70 Volt 100 Watt Mono Power Amplifier CE FCC Class A VCCI AS NZS ICES ENERGY STAR qualified amplifier 30 000 hours 3 years parts and labor Part Number 60 850 01 70 228 02 60 604 01 Specifications are subject to change without notice APPLICATION DIAGRAMS Extron HPA 502 Audio Power Amplifier Extron IN1508 Scaling Presentation Switcher Ze So e gt f DE pd f Document DVD Player FA Camera Y CKO PC PANEL DRAWINGS At O 2 LIMITER PROTECT Q SIGNAL Extron HPA 502 Front 100 240V 1 3A 50 60Hz LISTED 17TT C US AUDIO VIDEO C APPARATUS 1 2 LIMITER REA a 1 PROTECT S OQ AARAA SIGNAL S7 LLL Up
9. nd a local junction box This can simplify installation without the necessity to provide an AC receptacle above the drop ceiling As with the HPA 502 and HPA 1001 70V the Flexible Conduit Adapter Kit is plenum rated and meets UL 2043 for smoke and heat release HPA 502 LISTED 17TT C Us AUDIO VIDEO CE APPARATUS CLASS 2 WIRING m A Gc INEUTS y nME C Dd z 3 LIMITER 1 2 CM AN 1 2 Tv 9e 8 XE 3 TILL ELLEE sue SIGNAL EE o EL TT STANDBY 4 8 OHM 50Wx2 The conduit adapter plate replaces the IEC plate HPA 502 LISTED 17TT c US AUDIO VIDEO CE APPARATUS CLASS 2 WIRING LEVEL INPUTS REMOTE OUTPUT Fm 7a oe UY A a 1 LIMITER 1 2 MM M 1 2 Tv e e XS 39 ELLE ELLII eke SIGNAL 9 s ot o JE TT STANDBY 4 8 OHM 50Wx2 Extron HPA 502 Audio Power Amplifier Extron Flexible Conduit Adapter Kit SPECIFICATIONS Voltage gain HPA 502 HPA 1001 70V AUDIO INPUT Number signal type Connectors Impedance Nominal level Maximum level Input sensitivity HPA 1001 70V 16x 24 dB 57x 35 dB 2 stereo mono balanced unbalanced 1 3 5 mm captive screw connector 5 pole gt 10k ohms unbalanced balanced DC coupled 4 dBu 1 23 Vrms balanced 20 dBu 7 75 Vrms balanced 4 dBu 1 23 Vrms 4 dBu 1 23 Vrms if driven by one input 2 dBu 0 615 Vrms if both inputs are summed gt 75 dB 1 kHz gt 75 dB 1 kHz NOTE 0 dBu 0 775 Vrms 0 dBV 1 Vrms 0
10. r two sets of distributed ceiling speakers in a dual zone application HPA 1001 70V The HPA 1001 70V delivers 100 watts rms for 70 volt constant voltage speaker distribution systems for voice reinforcement and PA public address applications The HPA 502 and HPA 1001 70V accept balanced and unbalanced input signals and include detented level controls located on the rear panel to prevent tampering These controls allow for proper audio system gain structure or setting individual levels for each zone Remote control capability is available for volume adjustment and muting Additionally both amplifiers include multiple protection circuits that activate when an abnormal condition such as excessive clipping or overheating is detected FEATURES E 50 watts rms per channel into 4 or 8 ohms HPA 502 The HPA 502 provides greater power output for larger rooms than smaller amplifiers with lower power ratings B 100 watts rms output for 70 volt speaker systems HPA 1001 70V The HPA 1001 70V provides greater power output for larger rooms than smaller amplifiers with lower power ratings E Professional grade amplifier design The HPA 502 and HPA 1001 70V deliver more than 100 dB signal to noise ratio unweighted and THD Noise of less than 0 05 for ultra low noise performance FEATURES Cont Mm ENERGY STAR qualified amplifiers The HPA 502 and HPA 1001 70V are energy efficient products to help meet green building requirements
11. t indication of amplifier operation from both sides of an equipment rack B Internal international power supply DESCRIPTION Plenum Rated In many rooms the space above the ceiling is often used as a return air plenum To ensure safety from potentially harmful heat and smoke release in the event of a fire A V products installed in ceilings with a plenum airspace must comply with safety codes and be specifically rated for use in plenum environments The HPA 502 and HPA 1001 70V power amplifiers are both UL 2043 rated to conform to heat and smoke release codes for plenum environments Installing an amplifier above a drop ceiling offers flexibility for integrators wanting to conserve rack space and achieve a clean streamlined installation free of visible cable runs An amplifier situated above the ceiling is also concealed from view which prevents the possibility of theft Flexible Conduit Adapter Kit The HPA 502 and HPA 1001 70V feature a built in power supply with a modular power connection In a rack installation these amplifiers would be powered from an AC receptacle However when the amplifier is to be permanently situated above a drop ceiling the HPA 502 and HPA 1001 70V can be directly hard wired for AC power when the optional Flexible Conduit Adapter Kit part 70 228 02 is used in place of a conventional power cord With this kit the wiring is encased in flexible conduit which connects directly to the amplifier a
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