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Related Manuals for ambient SYSTEM ABT-PA8080B
Summary of Contents for ambient SYSTEM ABT-PA8080B
- Page 1 Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E ABT-PA2650B/E / ABT-PA4160B ABT-PA1650B Technical Documentation EN 54-16: 1997/A2:2006 Power Amplifiers for fire alarm systems ver. 04.2020 www.ambientsystem.eu Ambient System Sp. z o.o. ul. Bysewska 27 | 80-298 Gdańsk | Poland...
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Page 2: Table Of Contents
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Table of Contents 1. Safety ____________________________________________________________________________________________________________ 2. Unpacking the equipment _____________________________________________________________________________________ 3. Installation and connecting ____________________________________________________________________________________ General remarks ____________________________________________________________________________________________ Installation _________________________________________________________________________________________________ Connecting _________________________________________________________________________________________________ Detailed descriptions of selected terminals... -
Page 3: Safety
Safety Danger! High risk: This symbol indicates an imminently hazardous situation such as "Dangerous Voltage" inside the product. If not avoided, this will result in an electrical shock, serious bodily injury, or death. Warning! Medium risk: Indicates a potentially hazardous situation. If not avoided, this could result in minor or moderate bodily injury. - Page 4 Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
- Page 5 Note for power connections • For permanently connected equipment, a readily operable mains plug or all-pole mains switch shall be external to the equipment and in accordance with all applicable installation rules. • For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible. This label may appear on the bottom of the apparatus due to space limitations.
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Page 6: Unpacking The Equipment
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Unpacking the equipment We ask to read this documentation in order to be familiar with important information concerning installation, operation and char acteristic features and functions of the product. When needed, the product should be shipped to the service station in the original packaging (or identical with the original), like in the case of most of the electronic devices. - Page 7 ABT-PA8080B ABT-PA8080B Channel 4 IN Channel 3 IN Audio OUT4 Audio OUT3 Audio OUT2 Audio OUT1 Channel 2 IN ABT-ISLE ABT-ISLE Channel 1 IN ADDRESS RS485 RS485 AUDIO OUT ABT-CU-11LT ABT-CU-11LT ABT-PSM48 ABT-PSM48 ABT-PSM48 POWER SUPPLY MANAGER AGER Fig. 1 Connection of the amplified audio signal to the control unit by the individual input of control card After connecting the source signal, connect the output signals to BUS1-4 (Fig.
- Page 8 Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation ABT-PA8080B ABT-PA8080B Channel 4 IN Channel 3 IN Audio OUT4 Audio OUT3 Audio OUT2 Audio OUT1 Channel 2 IN ABT-ISLE ABT-ISLE Channel 1 IN ADDRESS RS485 RS485...
- Page 9 LINE A – D, taking enough consideration to the conductors' polarity. Before connecting the amplifier module lines, check whether total line impedance is not lower than the minimum value recommended for the amplifier. Fig. 3 presents correct connection of the loudspeaker line. ABT-PA8080B ABT-PA8080B Channel 4 IN...
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Page 10: Detailed Descriptions Of Selected Terminals
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Detailed descriptions of selected terminals Fig. 4 shows the appearance of the rear panel with the markings of the used connectors. Fig. 4 Rear panel of ABT-PAxxxxBE Amplifiers Loudspeakers' lines output Speakers' lines output connectors are used to connect up to eight speaker lines to the unit. - Page 11 All signals controlling silencing of BGM modules are implemented in the form of optocoupler inputs, in order to protect the amplifier and the control unit from possible interferences. Supplying low logic state from the control unit on any of BGM CTRL inputs results in muting the corresponding BGM signal.
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Page 12: Bridging
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Bridging Keep in mind that it is possible to bridge two or four amplifier's output channels in order to obtain higher power. To do that, connect in series two amplifier output channels taking into account the nominal power of loudspeaker lines to be connected later. -
Page 13: First Run
First run As you make sure the input and output connections of audio signal have been made correctly, connect voltage of between 42 and 57 V DC to the amplifier power supply connectors and earth the equipment with the connector available on the rear panel. -
Page 14: Technical Details
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Technical details ABT-PA8080B specification SPECIFICATIONS Type Class D Audio channels 8 × 80 W 6 × 80 W + 1 × 160 W 4 × 80 W + 2 × 160 W Possible configurations 2 ×... -
Page 15: Abt-Pa8160B Specification
ABT-PA8160B specification SPECIFICATIONS Type Class D Audio channels 8 (4 for ABT-PA8160B Power Amplifier [4CH]) 8 × 160 W 6 × 160 W + 1 × 320 W 4 × 160 W + 2 × 320 W 2 × 160 W + 3 × 320 W Possible configurations 4 ×... -
Page 16: Abt-Pa2650B Specification
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation ABT-PA2650B specification SPECIFICATIONS Type Class D Audio channels 2 (1 for ABT-PA2650B Power Amplifier [1CH]) 2 × 650 W Possible configurations 1 × 1300 W 1 × 650 W (for ABT-PA2650B Power Amplifier [1CH]) -
Page 17: Service
Service Device maintenance Because of dangerous voltage inside the operating amplifier, any maintenance may be conducted only after disconnecting the device from power supply. If the amplifier is dusted inside, you are allowed to clean it with compressed air. It is acceptable to clean the device outside with soft cloth. -
Page 18: Manufacturer's Remarks
Power Amplifiers ABT-PA8080B/E / ABT-PA8160B/E / ABT-PA2650B/E / ABT-PA4160B / ABT-PA1650B Technical Documentation Manufacturer's remarks Manufacturer reserves itself a right to introduce construction of technological modifications into the next versions of the device. Dealing with packages and worn-out equipment The equipment packaging elements are made of cardboard and polyethylene foam, so they may be recycled after use. To do that, segregate the packaging and deliver to the nearest waste management point. - Page 20 Ambient System Sp. z o.o. ul. Bysewska 27 | 80-298 Gdańsk | Poland T: +48 58 345 51 95 | ambient@ambientsystem.eu www.ambientsystem.eu...
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