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IED5454AMP 4-Channel Power Amplifier, 12kΩ, EN54-16 500W
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5400 series amplifiers are an integral part of the IED GLOBALCOM® EN54-16 Communications System. The IED5454AMP features four channels of 500 watt amplification. The amplifier is Class D switching mode which provides benefits such as: higher efficiency, increased reliability, improved performance, and lower operating cost. Switching mode operation combined with high voltage power devices make it possible to eliminate the heavy, costly, bulky transformers used by some amplifiers to drive 100V distributed speaker lines. The amplifier is internally monitored and limited to prevent over-current and over-temperature conditions, also protecting the amplifiers from harm due to short circuits on the speaker lines. The 100V floating direct outputs reduce more than just the weight: Installation and rack prices will drop significantly. The cost for energy consumption will average at roughly one third of any ordinary amplifier. In addition to mains power, a 24VDC power input is provided in the event of power loss which will automatically switch to 24V battery power - without any loss of output power. The amplifiers are typically paired with a 5404DZM or 5432DZM for EN54-16 compliant systems. The mainframe requires two (2) rack units (3.5") of vertical space in a 19" equipment rack/cabinet. All cooling is front to back
Features- Class D Topology
- Discrete build of power amp modules
- 100 Volts Direct Output (Without a Transformer)
- 24VDC backup power capability
- High power, high efficiency Switched-Mode Power Supply (SMPS) with Power Factor Correction (PFC), Protection circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter
- External Remote Power On/Off Control
- Temperature Controlled, Variable Speed, Low Noise Fans
- High Tech Surface Mount Technology (SMT) Design
Brand:
Atlas IED
Product Type:
4-Channel Power Amplifier
Specifications
Maximum Operating Temperature:
+50°C
Number of Channels:
Special Features:
Temperature Controlled, Variable Speed, Low Noise Fans
Power Rating:
500W
Applications:
Typical Voice Paging, Background Music Applications
Indicator Type:
Red LED (Clip Indicator, Protection Indicator), Green LED (Power)
Minimum Operating Temperature:
0°C
Performance
Amplifier Class:
Class D
Signal-to-Noise Ratio:
>100dB
Frequency Rating:
20Hz to 20KHz
Input Impedance Rating:
12kΩ
Signal Processing Compressor (Yes/No):
Yes
Power
Voltage Gain:
39.2dB
Dimensions
Width:
43.7cm
Depth:
45.4cm
Height:
8.8cm
Weight:
8kg
Other
Standards Met:
EN54-16
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