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OBT-8090 Public Address M/S Amp Auto Switch Control Device Amplifier
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OBT-8090 Public Address M/S Amp Auto Switch Control Device Amplifier

Public Address  M/S Amp Auto Switch OBT-8090 4 independent channels to connect up to 4 main power Amplifier /4 standby  Power Amplifiers Auto / Manual changeover in case of breakdown Status display.
Number of views:
1000
Product serial number
OBT-8090
Quantity
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1
Technological parameter
Feature
Parameters

OBT-8090 Public Address  M/S Amp Auto Switch Control Device Amplifier

 

4 independent channels to connect up to 4 main power Amplifier /4 standby  Power Amplifiers
Auto / Manual changeover in case of breakdown
Status display.

 

Technical parameters

 

Model

OBT-8090

Power Supply

AC220V/50Hz

Power Consumption

30W

Standby Power Consumption

15W

Audio Input Channel

4 Channels

Main Amplifier Audio Output Channel

4 Channels

Standby Amplifier Audio Output Channel

4 Channels

Main Amplifier Audio Input Channel

4 Channels

Standby Amplifier Audio Input Channel

4 Channels

Amplified Audio Signal Output Channel

4 Channels

Dimensions

525×475×170mm

Weight

8.3Kg

 

1. Equipment which let the main amplifier and standby amplifier process the seamless real-time thermal switching;
2. Used with the amplifier, its function will ensure there will have sound come out of the speakers when the main amplifier fails; applies in the PAS which require a higher operation stability.

 

Features

1.Standard Rack Design (2U), black brushed aluminum faceplate, humane pumping hands, sophisticated technology, filling with the high-grade temperament;
2. With four identical independent switching channels, for switching of four main amplifier and four spare amplifier channel;
3. Automatic detection of audio amplifier failure and automatic switch between the main amplifier and standby amplifier, switching time is less than 0.2S;
4. You can manually switch between the main and standby amplifier
5. There are four power signal output terminals and connect to the speaker;
6. Compatible 4 Master / 4 standby amplifier, 3 Master / 3 standby amplifier, 2 Master / 2 standby amplifier, 4 Master / 1 standby amplifier , 3 Master / 1 standby amplifier , 2 Master / 1 standby amplifier, 1 Master / 1 standby amplifier

7. Compatible with a audio source and four different backup audio sources;
8. Fault automatic detection switch, status display.
9. Concise LED indicator shows working status .

 

 

Shenzhen OBTPA Technology Co., Ltd(www.obtsys.com) is a company which integrates research & development, manufacture and sales. It stands out of the high-tech industry realm of public address system among other competitors. Our company has been always adhering to the business philosophy of continuous innovation and creating value from customers since 1999 when the company established, hence a various of products has been successfully used in the big famous events such as the Olympic Games, World Expo, Asian Games, etc. these achievements make us gain a various of patents and establish a good brand image in the industry.

All products have assed CE, FCC certificates, and the “OBT” brand trademark has been registered in the European Union, the United States and Japan.

Our company has always focused on the innovative development of audio and video applications. Its products cover analog PA system, digital PA system, SIP video PA system, POE network audio speaker, professional audio speaker, paperless conferences, video conferences and other products, after more than 20 years of development, we have independent research and development, production and application design capabilities, can well solve the compatibility, reliability and advanced issues of communication, emergency, command and other issues. Products are widely used in the safe cities, smart parks, smart campuses, smart hospitals, and smart stations and other fields, successfully established a good brand image—OBT. We are committed to developing into a world-class video integration PA system manufacturer.

Company Panoramahttps://world-port.made-in-china.com/viewVR?comId=OMHJKoTbABc

 

 

Keyword:
obt-8090
auto
to
power
address
independent
standby
amp
in
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