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Bosch Paviro Digital Public Address System

Our range of products include pva-2p500 2x500 watt bosch amplifier, pva-15cst call station and pva-4r24 digital pa paviro router.

PVA-2P500 2X500 Watt Bosch Amplifier

PVA-2P500 2X500 Watt Bosch Amplifier
  • PVA-2P500 2X500 Watt Bosch Amplifier
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Approx. Price: Rs 2.18 Lakh / PieceGet Latest Price

Product Details:

Mains FuseT6.3A (internally)
Rated Input Voltage+6 dBu
Dimensions483 x 88.2 x 391 mm
BrandBosch
Maximum Load Capacitance2 uF
Power Requirements115-240 V (-10/+10%) 2 AC
Model NumberPVA-2P500
Operating Temperature-5 deg C to +45 deg C
Inrush Current2 A

The PVA-2P500 class-D amplifier is a 2 ✕ 500 W professional audio amplifier for evacuation purposes. It can be operated from both the mains and a DC supply. The output voltage is galvanically insulated and is constantly monitored for a ground fault. An energy- saving mode and temperature-controlled fans reduce energy consumption and noise levels. The control and monitoring functions are performed via CAN bus. This amplifier is designed for operation in an emergency evacuation system. The amplifiers are usually controlled via a controller and configured using IRIS-Net.

Features:
  • 2 ✕ 500 Watt class D amplifier
  • Low power consumption in standby mode (3 Watt)
  • Local input per channel
  • Excellent sound quality > 104 dB s/n ratio

 

The power amplifier has the following features:

  • Floating 100 V or 70 V power outputs
  • High efficient amplifier blocks in class-D technology
  • Outputs idling and short circuit protected
  • Mains operation 120–240 V (50/60 Hz) and/or 24 V DC emergency backup
  • Electronically balanced inputs
  • Temperature monitoring function
  • Pilot tone and ground fault monitoring function via PVA-4CR12 controller or PVA-4R24 router
  • Processor control of all functions
  • Monitoring of the processor system via watchdog circuit
  • Non-volatile FLASH memory for configuration data
  • Internal monitoring function
  • Integrated audio relays
  • Line monitoring function

 

The power amplifier is processor-controlled and equipped with extensive monitoring functions. Line monitoring for the CAN bus and for audio transmission allows line interruptions and short-circuits to be detected and indicated to the user.

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PVA-15CST Call Station

PVA-15CST Call Station
  • PVA-15CST Call Station
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Approx. Price: Rs 76,000 / PieceGet Latest Price

Product Details:

Maximum Mic Input Level-21 dBu
DC Power Input15-58 V
Operating Temperature-5 deg C to 45 deg C
Electromagnetic EnvironmentE1,E2,E3
Net Weight0.6 kg
LC DisplayBack-lit LC display (122 x 32 pixel)
BrandBOSCH
ColorRAL 9017 (traffic black)
Dimensions200 x 166 x 66 mm (without microphone)
Model NumberPVA-15CST

The PVA-15CST is a call station for the PAVIRO system. As standard, the call station has a gooseneck microphone with pop shield and permanent monitoring, a total of 20 buttons, an illuminated LC display, and an integrated loudspeaker. The call station can be modified to suit the user’s requirements by connecting up to five PVA-20CSE call station extensions, each with 20 customizable selection buttons.

Other Properties:
  • Five menu/function keys (pre-programmed) – one green or one yellow indicator light per button
  • 15 selection buttons (customizable) – two indicator lights (green/red) per button
  • Label with transparent covering – the label can be changed at any time
  • Can be used as a standing or desk/rack flush- mounted device
  • Internal monitoring with error logging – complying with all relevant national and international standards
  • Easy configuration – use of the Configuration Wizard or IRIS-Net software

 

Features:

  • Announcement LED indication on microphone cap
  • 15 free programmable function keys
  • Integrated numeric keypad
  • Soft touch selection buttons
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PVA-4R24 Digital PA Paviro Router

PVA-4R24 Digital PA Paviro Router
  • PVA-4R24 Digital PA Paviro Router
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Approx. Price: Rs 1.83 Lakh / PieceGet Latest Price

Product Details:

Max Power500 W
Power Consumption5-60W
Dimensions19",2 HU,483 x 88.2 x 391 mm
Net Weight8.2 kg
Max Voltage120 V
Max Current7.2 A
BrandBosch
Model NumberPVA-4R24
Operating Temperature-5 deg C to 45 deg C

The PVA-4R24 24 Zone Router is a zone extension for the PAVIRO system. The PVA-4R24 adds 24 zones, 20 GPIs, 24 GPOs and 2 control relays to the system and is controlled and supervised via the CAN bus by the PVA-4CR12 (Controller). Up to 20 external routers can be connected to one controller. One router can handle up to 4000 W speaker load. The maximum load of one zone is 500 W.

The zone indicator lights on the front indicate the current status of every zone:
  • Green: Zone in use for a non-emergency purpose
  • Red: Zone in use for an emergency purpose
  • Yellow: Zone fault detected
  • Off: Zone in idle condition

 

Features:

  • Routing up to 24 zones from 2–500 Watt
  • Low power consumption in standby mode
  • Extreme flexibility
  • Excellent sound quality > 103 dB s/n ratio
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