ITC – VA-6100MS Amplifier Changeover
| Brand Name:Â | ITC |
| Part Number: | VA-6100MS |
| Product Type:Â | ITC – VA-6100MS Amplifier Changeover |
| Specification: | Please refer to the Datasheet on the Manufacturer’s Datasheet |
| Warranty: | Manufacturer Standard Warranty |
Description
ITC – VA-6100MS Amplifier Changeover
DETAILS:
ITC – VA-6100MS Amplifier Changeover
Descriptions:
VA-6100MS changeover is an integrated controller supporting main and backup amplifier switching, speaker circuit grounding detection, open circuit and short circuit detection; compatible with 3/4 wired volume controller wiring, no need extra wiring or power supply; combining 8 programmable dry contact or wet contact trigger inputs and 8 programmable on-line output signal. It works with class D amplifiers, traditional amplifiers to provide a safe, affordable solution to the PA & Voice Alarm system.
Features:
- 2U cabinet design, high integrated, and modularized design.
- Support speaker circuit grounding, open circuit, and short circuit detection.
- Support 3/4 wired speaker loop wiring.
- 8 programmable trigger input interfaces.
- 8 programmable trigger output interfaces.
- Support power amplifier enter power saving mode to save energy when no signal input.
- Support the connection with the linkage fire alarm controller to realize fire alarm linkage control. Support system configuration, support setting controller time, and also support exporting system backup and restoring the system.
Specifications:
| AC power supply | |
| Voltage | AC 220V±20%  50-60Hz |
| Maximum current | ＜0.5A |
| Fuse | 250V/1A，slow |
| DC power supply | |
| Voltage | DC24V, 18-31V adaptive |
| Maximum current | ＜5A |
| Maximum power consumption | 120W |
| Performance Index | |
| Number of output partitions | Up to 8 |
| The output voltage | 100V |
| Output type | Bridge-tied output without transformer boost |
| Output Power | 500W (maximum output of a single partition) |
| Maximum output power | 8×500W |
| Override type | 3-wire and 4-wire |
| 4-wire override output voltage | 24V |
| Power amplifier status detection time | ＜ 0.5S |
| Partition Detection Status | Short circuit, open circuit, short circuit to ground |
| Partition detection time | ＜ 0.5S |
| Contact output | |
| 8 channels programmable relay output | Short circuit, no voltage |
| 8 channels programmable trigger input | Short-circuit input, short-circuit input with detection, voltage input |
| Short circuit mode | 3.3V voltage, short-contact trigger, no linkage line monitoring function |
| Short mode with detection | 3.3V voltage, short-contact trigger, support linkage line fault alarm |
| Voltage mode | 18-31V voltage input, voltage trigger, support linkage line fault alarm |
| Cooling method | Air-Cooled |
| Protection method | Delay/Overheat/Short Circuit/Over Load |
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