Description
ITC – VA-P2120 / VA-P2240/ VA- P2350/ VA-P2500 Class-D Digital Amplifier
DETAILS:
ITC – VA-P2120 / VA-P2240/ VA- P2350/ VA-P2500 Class-D Digital Amplifier
Descriptions:
The VA-P8500S is a high-performance Class-D digital amplifier specifically designed for voice signal broadcasting in EVAC (Emergency Voice Alarm Communication) systems, public address systems, and background music applications. Its key features include:
- Compact 2U rack-mountable design (483mm x 88mm x 420mm) for easy installation and space-saving
- Integrates 4 independent PFC (Power Factor Correction) functions for efficient power management, reducing harmonic distortion and minimizing the risk of overheating
- Advanced power-saving control module with automatic standby and wake-up functions to minimize energy consumption when not in use
- High-power 500W amplifier (also available in 120W, 240W, and 350W) with DC24V power interface for reliable operation and flexibility
- 1 channel output with priority control for local signal inputs (via VA-6000ST software) to ensure critical messages are delivered promptly
- Built-in network capabilities for easy integration with existing systems, allowing for remote monitoring, control, and firmware updates
- Supports 4 channel local signal inputs (mic/line) with individual gain control and priority settings
- 8 independent power zones for flexible configuration and control of different audio areas or zones
- Comprehensive protection features, including overheat protection, short-circuit protection, and DC protection
- Designed for reliable operation in commercial and industrial environments, with a robust build quality and long lifespan
Features:
- Modular design, easy to configure as required.
- The use of efficient class-D digital power amplifier design scheme has lower power consumption.
- 2U design, 2 independent channels, each channel 120W/240W/350W/500W.
- Overload, short circuit protection, automatic temperature control.
- Automatically detect the working status of each channel and indicate by LED.
- Support power saving mode, enter standby mode when there is no signal.
Specifications:
| Model | VA-P2120 | VA-P2240 | VA-P2350 | VA-P2500 | ||||||
| AC power supply | ||||||||||
| Voltage | ~ 220V 50Hz | |||||||||
| Working current | 1.4A | 2.6A | 4A | 5.5A | ||||||
| DC power supply | ||||||||||
| DC input | DC~24V; ±20% | |||||||||
| Working current | 12.3A | 24A | 35A | 50A | ||||||
| Power | 2x120W | 2x240W | 2x350W | 2x500W | ||||||
| Power Consumption | 295W | 580W | 845W | 1200W | ||||||
| Audio Parameter | ||||||||||
| Input mode | Balance 385mV | |||||||||
| Frequency Response | 40Hz-20KHz±3dB | |||||||||
| Output | 100V Constant Voltage | |||||||||
| THD | ≤1% (Rated Power THD), 1KHz | |||||||||
| SNR | ≥90dB | |||||||||
| Working Temperature | 5℃ ~ 40℃ | |||||||||
| Relative Humidity | < 95% | |||||||||
| Cooling Mode | Air-Cooled | |||||||||
| Protection | Delay, Short Circuit, Overload, Over-temperature | |||||||||
| Dimensions | 484 x 478 x 88mm (Machine feet not included) | |||||||||
| Net weight | 9.8Kg | 10.6Kg | 10.26Kg | 10.49Kg | ||||||
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