Related Manuals for ITC VA-6000BC
Summary of Contents for ITC VA-6000BC
- Page 1 OPERATION MANUAL DIGITAL NETWORK PUBLIC ADDRESS & VOICE ALARM SYSTEM VA-6000BC Thanks for using ITC Digital Network Public Address & Voice Alarm System. For better operation, please read this manual carefully before operating the system.
- Page 2 Digital Network Public Address & Voice Alarm System . Dear Readers Thank you for using ITC fire voice broadcasting system, in order to facilitate your understanding and the manual’s description, suggestion are as follows: The mentioned "Voice information" in the manual includes ...
- Page 3 Digital Network Public Address & Voice Alarm System —It represents that the host is offline. —It indicates that the network is connected. —It represents the host starts the PSTN calling function. —It indicates that MIC is calling. —Green indicates that the module is working. —Yellow indicates module failure.
- Page 4 Digital Network Public Address & Voice Alarm System 4) System equipment VA-6000MA / MS / BC, VA-P8500S are designed specifically for cabinet installation, if you install two or more units on a cabinet, between the device and the device you should set aside the corresponding space for ventilation to maintain good heat dissipation.
- Page 5 Digital Network Public Address & Voice Alarm System 2. Introduction Nowadays the building is higher and higher and the area need to be controlled at the same time is becoming wider and wider. If EVAC System also is designed based on the traditional analog technology, there are problems about signal attenuation from the long-distance, electromagnetic interference between different space, the cost of construction and maintain, the system centralized control and monitor, the data backup, the more redundancy and so on.
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Page 6: System Features
Digital Network Public Address & Voice Alarm System 3. System Features 1. Conform to GB16806-2006 fire linkage system requirements and the European voice alarm control and indicating equipment standards EN54-16 requirements. 2. The system meets the various requirement including voice alarm broadcasting, business broadcasting and background music playing services, etc. - Page 7 3. DC Power Supply and Battery Charger—VA-6000BC VA-6000BC is mainly used in VA-6000 system to provide stable and reliable spare DC power when there is no AC power supply. Electrical is in Storage battery with maintenance –free which adopts two DC 24V lead-acid batteries or one DC 24V lead-acid battery, Build-in battery charge management and monitoring circuit.
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Page 8: Front Panel
Digital Network Public Address & Voice Alarm System 3.2 Front Panel 1. Location hole and undercarriage of 19”equipment cabinet. 2. AC power indicator light: Off - Charger is not connected to the main power supply. Green - AC supply normal. 3. -
Page 9: Back Panel
Digital Network Public Address & Voice Alarm System 3.3 Back Panel 1. Storage battery connector, please note positive pole and negative pole. 2&3. DC24V output connector, please note positive pole and negative pole. 4. Temperature sensor input interface. 5. Storage battery voltage test input interface. Please note, it need to connect to reliable output end of storage battery, otherwise bad connection shall lead to being unable to charge, because the intelligent management basis reference input from this interface. -
Page 10: Specification
Digital Network Public Address & Voice Alarm System 3.4 Specification Electric Index Alternating Current power supply Voltage AC ~220V, 50/60Hz Maximum current Fuse Specification 250V/3.15A, Low speed type Charging Parameter Maximum charging voltage 28.9V Floating charge voltage 27.6V Maximum charging current 13.7A Rated power 400W... - Page 11 Digital Network Public Address & Voice Alarm System 4. Operating instructions 4.1 Connection diagram of DC electrical source& Battery charger is as following: Remarks: The reference list of wire selection. Wire Gage CSA( Cross-sect Environment Environment Environment ional area) of conductor temperature temperature of...
- Page 12 Digital Network Public Address & Voice Alarm System 4.2 Charging graph of the charger In order to protect the accumulator, select the appropriate electric current with the position selective switch on the rear panel, based on the capacity of the accumulator. In the pre-charging status, when the voltage reaches for 21.5V or above in 3 minutes, the charger will get into constant-current charging status.
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Page 13: Common Problems And Solutions
Digital Network Public Address & Voice Alarm System 5. Common problems and solutions Symptom of failure Solutions ①Check if the battery cable is well connected. ②Check if the voltage detection cable linked to storage battery The indicator of connection is well connected. status of storage battery lights in ③Check if temperature sensor cable is well connected or if the yellow color. -
Page 14: Block Diagram
Digital Network Public Address & Voice Alarm System 6. Block Diagram - 14 -... - Page 15 Version: 0.2 - 15 -...
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