รายละเอียด
Better safety and stability
• Complies with international standards
• A highly compact and integrated system
• Simple and easy to use with an innovative design
• Provides easy access to status updates, amplifier backup, logging and direct paging capabilities
Highly efficient solution
• Plug-and-play with default settings
• Intuitive set-up with step-by-step guided interaction between buttons and screens
• Can achieve all calls by configurable keys
• Auto configures when components are physically connected
Description
HAM-2000-D high efficiency power amplifier provides audio signal amplification for the INTEVIO voice alarm and public address system. It is reliable, efficient and light in weight.
Functions
Input/output
HAM-2000-D supports balanced/unbalanced audio inputs and 100V/70V speaker outputs. It also has a 100V audio input port to connect with the output from other amplifier so that the output power can be increased easily. A contact output is provided to send out the fault status to 3rd system when a fault is detected. Through the RJ45 port, HAM-2000 receives the audio signal and control signal from the controller HCU-2000-D or the zone expander HEX-8/HEX-24 and sends back the fault status.
Automatic fault detection and self-protection
HAM-2000-D can self-protect from overheat, overcurrent, overvoltage, undervoltage, overload and short circuit. For example, when the internal temperature reaches its critical limit, the overheat protection circuit will shut down the power amplification module and activate the protection indicator light on the front panel. HAM-2000-D can detect power supply errors automatically during operation. The built-in fuse will provide overcurrent protection to the main power supply. When a shout circuit is detected in the main power circuit, the power will be automatically shut down and the backup power will then be enabled to replace the main one.
FEATURES
- 500W high efficiency Class-D amplifier
- High flexibility: with 100V/70V output & 100V audio input
- Enhanced reliability: automatic fault detection, self-protection & forced air cooling fan
