bittner XB400 - DC Series; Features; General Information

3 Specifications of the Devices
Page 31
3.4 XV DC Series
3.4.1 General Information
When it Comes to the Ultimate.
Sovereign dependability and seamless switching over to 24 VDC in case of a loss of mains power. Without
diminishing its performance or a reduction of output power.
In accordance with the most stringent safety regulations (EN 54–16).
Designed for voice evacuation, public announcements and background music (BGM) with uncompromised
audio performance.
Reliability has a new face.
3.4.2 Features
• 24 volts backup power
• High power, high efficiency SMPS with PFC
• Sequential remote power On/Off
• Alive contact
• DC power-fail signalization
• High-End Toroidal Output 100V Transformers
• LED Indicators for POWER, SIGNAL, CLIP, PROTECT, AC POWER, DC POWER (section 2.4.1)
• Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter
• Temperature controlled, variable speed low noise fans
• Analog volume controls
• Softstart
• High Tech SMT Design
c
 2016 Bittner Audio Int. GmbH