DQ Marine
ISO 9001-2008 Company | 7x24Hrs Service
Shipbuilding Equipment,Machienry and Consumables Supplies
/photo/KJ-1-Auto-Telephone-Exchanger.jpg
/photo/KJ-1-Auto-Telephone-Exchanger.jpg
KJ-1 Auto Telephone Exchanger
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.
KJ-1 Auto Telephone Exchanger:
KJ-1 Auto Telephone Exchanger Function

KJ-1/2/3 Type Auto Telephone Exchanger

Two-user call, three-user call, cut in/off, Conference call, Remote control broadcast.

Call shoreline, Call from shoreline, Max user lines: 24/48/256

Technical Parameter

Signal tone: 450±25Hz Sine wave

Ringing current voltage: 75±10v 25±3Hz

Transmission loss: ≤2dB

Crosstalk loss: ≥68dB

Subscriber feedback voltage: 24V

Color: Green gray (RAL 6034)

Main power: AC220V±10%

Emergency power: From DC24V+30%to DC24V-25%

Max power loss: 60/80/200W

IP Class: IP20

Weight: 18/25/25KG

Mounting Size

Model H W D
KJ-1 487 254 187
KJ-2 563 330 187
KJ-3(48-88) 623 382 226
KJ-3(>88) Standard Cabinet


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Tel: 0086-23-68428422/68428422/68428422

Fax: 0086-23-68428422/68428422/68428422

Email: sales@dqmarine.com


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