KJ-1234 Auto Telephone Exchanger-Auto Telephone System-Taizhou Haisheng Ship Trading Co., Ltd.

All Category

>Marine Power & Propulsion System
- >Marine Tunnel Thruster (Bow Thruster)
- >Marine Azimuth Thruster (Rudder Propeller)
- >Marine Shaft System
- >Marine Rudder System
- >Marine Propeller
- >Marine Engine
- >Marine Generator Set
- >Marine Gearbox
>Marine Deck Machinery
- >Marine Windlass
- >Marine Winch
- >Marine Capstan
- >Marine Crane
- >Marine Hydraulic Steering Gear
- >Marin Hatch Cover System
- >Marine Hydraulic Power Unit
- >Tugboat Towing Winch
>Mooring & Anchoring Equipment
- >Marine Anchor
- >Marine Anchor Chain
- >Marine Chock
- >Marine Roller Fairlead
- >Marine Bollard
- >Warping Roller
- >Marine Chain Stopper
- >Anchor Releaser
- >Marine Mooring Reel
- >Marine Towing and Mooring Bracket
- >Marine Towing Hook
- >Marine Shark Jaw
- >Mooring Rope
- >Rubber Fender
>Marine Auxiliary Equipment
- >Main Engine Remote Control System
- >Marine Fuel Oil Supply Unit
- >Marine Purifier
- >Marine Oily Water Separator (OWS)
- >Marine Sewage Treatment Plant (STP)
- >Marine Pressure Water Tank
- >Marine Hot Water Tank
- >Marine Quick-close Valve Control Box
- >Marine Boiler
- >Ballast Water Management System (BWMS)
- >Marine Air Compressor & Air Receiver
- >Cascade Tank (Hot Well Module)
- >Heat Exchanger
>Marine Outfitting Equipment
- >Marine Window
- >Marine Door
- >Marine Ladder
- >Marine Cover
- >Marine Chair
>Marine Electric Equipment
- >Marine Power Distribution Panel
- >Marine Interior Communication & Alarm System
- >Marine Lighting Equipment
- >Marine Cable
- >Marine Electric Connector
- >Marine Electric Box
>Marine Nautical Equipment
- >Navigation Equipment
- >Communication Equipment
- >Autopilot
- >Marine Compass
- >Echo Sounder
- >Marine Clear View Screen
- >Rudder Angle Indicator
- >Marine Air Horn
- >Electronic Chart
>Marine HVAC System
- >Marine Air Conditioner
- >Marine Fan & Blower
- >Marine Ventilator
- >Marine Fire Damper
>Marine Life-saving Appliance (LSA)
- >Lifeboat & Rescue Boat
- >Lifeboat Davit & Winch
- >Liferaft
- >Life Buoy
- >Life Jacket
- >Life-saving Immersion Suit
- >Life-Saving Accessories
>Marine Fire-fighting Appliance (FFA)
>Marine Instrument
>Marine Pump
- >Marine Water Pump
- >Marine Oil Pump
>Marine Valve
- >GB/CB Marine Valve
- >JIS Marine Valve
- >Other Marine Valve & Accessories
>Marine Kitchen Equipment
>Marine Decorative System
>Marine Anode
- >Zinc Anode
- >Magnesium Alloy Anode
- >Aluminum Anode
>Dredging Equipment
>Container & Securing Fitting
>Grabs
>Pipes & Pipe Fitting
- >Pipes And Flanges
- >Hanger And Elastic Support
- >Marine Expansion Joint
- >Dished End
>Marine Electric Motor
>Shipbuilding Material & Equipments

KJ-1234 Auto Telephone Exchanger

Our company is specialized in manufacturing and exporting a wide range of marine equipment to our global clients, we also work as a shipbuilder.

E-mail:tzgomarine@163.com

If you are interested in our products, you can:

Product Details

Function
Two-user call: Three-user call
Conference call: Cut in
Remote control broadcast: Cut off
Call shoreline / Call from shoreline
Max. user lines: 24/48/＞48

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: DC24V
Maximum power loss: 40/60/100W
IP class: IP20/IP22
Weight: 17.3/24.52/42Kg