DQ Marine
ISO 9001-2008 Company | 7x24Hrs Service
Shipbuilding Equipment,Machienry and Consumables Supplies
/photo/KT-4G-Public-Address-Main-Unit.jpg
/photo/KT-4G-Public-Address-Main-Unit.jpg
KT-4G Public Address Main Unit
Category:
Marine Communication System
Certificate:
ABS,LR,BV,DNVGL,NK,KR,IRS,RMRS,CCS
FOB Price:
Get Latest Price Now
Warranty:
12 Months unless specified otherwise
Place of Origin:
China
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We can supply according to your requirement.
KT-4G Public Address Main Unit:
KT-4G Public Address Main Unit Function

Double power amplifier outputs and each amplifier output is equipped with short circuit protection box for overload protection.

Two power amplifiers have independent five lines outputs, they are line1, line2, line3, line4, and line5.

When line one is working, the other four lines are forcedly closed.

When active all line on, line2, line3, line4, and line5 will simultaneously give output.

Support AUX sound source access.

In case of emergency, forced full volume is available.

PA remote control box is located in strategic locations, the main unit can be connected 16 lines.

Talkback function: mutual talkback can be carried out between PA remote control box and the main unit.

Main unit has FM radio function and can support the DVD/CD function (optional).

Key lock function.

Main unit can display the general emergency alarm, fire alarm, busy, power fault and key lock.

Auto switchover between main power and emergency power.

It is supplied to passenger ship, various ships, and offshore platforms.

Technical Parameter

Nonlinear distortion: Pout= f o =1 KHz: ≤10%

Signal to noise ratio: ≥46dB

Frequency response: 150Hz~5 KHz ± 2dB

Input signal: 0.7V ± 0.1V

Output Voltage: 120V ± 5V

Output Power: 2x100W, 2x200W, 2x300W, 2x500W, 2X1000W, 2X2000W.

Radio frequency range: FM87.5~FM108Hz

Main power supply: AC 220V ± 10%

Emergency power supply: AC 220V ± 10%/DC 24V

Color: Sea gray (RAL 7035)

IP class: IP 20

Weight: 97KG

Power Loss: 200W/400W/600W/1000W/2000W/4000W

Controller Power Amplifier Cabient Output Power
KPA-1002 KPA-A100 CAB-1600 2x100W
KPA-1002 KPA-A200 CAB-1600 2x200W
KPA-1002 KPA-A300 CAB-1600 2x300W
KPA-1003 KPA-A500 CAB-1600 2x500W
KPA-1003 KPA-A1000 CAB-1600 2x1000W
KPA-1003 KPA-A2000 CAB-1600A 2x2000W

KG-4T Mounting Size


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Tel: 0086-23-68428422/68428422/68428422

Fax: 0086-23-68428422/68428422/68428422

Email: sales@dqmarine.com


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