Low Voltage Shore Power Cable Management System Electric Cable Reel

Electric Cable Reel for Low Voltage Shore Power Cable Management System

Description:

This cable management system is equipped with a 3*185 low-voltage cable and a dedicated shore power plug. The single cable length is 50 meters, and the cable winch design meets the ship's operating conditions. The rated current carrying capacity of the shore power box is 350A. The protection level of the cable management system and shore power box is IP56.

Product Feature:

IEC rules compliance, class rules compliance, national rules compliance

Onboard or on shore installation

IP56 protection

Cable length can be adjustable

Remote and local control

Cable Length Monitoring

Emergency stop and alarm

Automatic Management Function, auto tension, retrieval and release

Standards and specifications

IEC/ISO/IEEE 80005-3-2016< Utility connections in port - Part 3: Low Voltage Shore Connection (LVSC) Systems - General requirements(IEC

60309-5)>

IEC 60309-1

IEC 60309-5

accessories for low voltage shore power connection systems(2017)>

GB／T 36028.2-2018

GB／T 11918.5-2020

systems) >

GD22-2015 Guide for Type Approval testing of electrical and electronic products

Chapter 1, Part Three, Chapter 2,3, Part Four of CCS2022 and its Amendments

Chapter 1, Part Three, Chapter 2, Part Four of CCS 2022 and its Amendments

Chapter 1, Part Two, Chapter 3, Part Three of CCS 2016 and its Amendments

Chapter 7,8 of CCS2018

Chapter 5, Part Eleven of

2020 and its Amendments, of MSA, P.R. China

Chapter 2, Part Five of 2019 and its Amendments, of MSA, P.R. China

Chapter 3 of 2018, of MSA, P.R. China

Chapter 2, Part Eight of 2018

Amendments of MSA, P.R. China

Environment Conditions

1) Installation Location:Onboard installation.

2) Ambient Temperature:-25℃～+45℃

3) Relative Humidity:≤98%

4) Altitude:≤1000m

Summary

This Cable Management System is mainly composed of frame, cable reel, motor and reducer assembly elec. slip ring assembly, elec. control system, hysteresis coupling, shore power cable and shore power plug and other components.

The cable winch neatly collects a 50-meter cable on the cable reel, which is driven by motor. The cable with a plug can be reversed through the lower part of the reel.

Main Functions

Collect the cable

Manual operation control box on the collect cable button, winch collect the cable.

Using the remote control can also collect the cable.

Manual operation control box on the release cable button, winch releases the cable.

Using the remote control can also release the cable.

Cable Length Monitoring

When the cable is fully wound, the winding action is stopped and the display shows.

When there last 4 turns, the display and audio-visual alarm respond;

When there last 1 turn, the shore-side safety circuit is disconnected from the shore power supply, and the display and audio-visual alarm respond.

Emergency stop

Pressing the emergency stop button cuts off the shore-side safety circuit of the shore power supply and the power supply of the winch control system.

Cable Automatic Management Function

During shore power use, the cable reel can detect the change in cable tension in real time based on the position and tidal changes of the vessel through the tension and control system. The cable reel can automatically release or store the shore-to-ship connection cable according to the change in cable tension value to prevent the cable from being too tight or too loose.

Automatic cable release: When the vessel discharges cargo or the tide rises, causing the vessel to rise, the cable tension increases, and when the monitored cable tension exceeds the preset value, the control system automatically controls the motor to release a certain length of cable. When the monitored cable tension value returns to normal, the control system gives the signal for the motor to stop releasing cable, and the motor stops rotating and simultaneously engages the brake.

Automatic cable retrieval: When the vessel loads cargo or the tide falls, causing the vessel to descend, the cable tension decreases. When the monitored cable tension is less than the pre-set value, the control system automatically controls the motor to retrieve a certain length of cable. When the monitored cable tension value returns to normal, the control system gives the signal for the motor to stop retrieving cable, and the motor stops rotating and simultaneously engages the brake.

Technical parameters of main components

Inverter motor

Reducer

Hysteresis coupling

Cable reel assembly

Electric slip ring assembly

Control box & Junction box

Shore power cable

Shore power plug

Drawing of Electric Cable Reel for Low Voltage Shore Power Cable Management System

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