Ct & Port Cranes Psa 22 Jan07

Control Techniques Control Techniques CK Fong

Vice President - Asia Pacific

2 Emerson Confidential

Founded in 1973 Founded in 1973 We are a world leader in the ;We are a world leader in the ;

Design,Manufacture, Marketing and Application of….

AC & DC Drives, Servos and Systems

In 1995 we became a member In 1995 we became a member company of Emerson company of Emerson


Control TechniquesControl TechniquesControl TechniquesControl Techniques

Mentor II (DC Drives)

Commander SK(AC Open Loop)

Unidrive SPHigh Perf. AC

Servos & Unimotor

Emerson Confidential

United KingdomUnited KingdomNewtown, WalesNewtown, Wales

London

Headquarters R&D

Manufacturing Plant


Drive Centres in EuropeDrive Centres in Europe

Finland

Holland

UKNorway

Sweden

HungaryAustria

GermanyBelgium

Ireland

Denmark

SpainItaly

Turkey

Czech

Switzerland

Sales viaDistributor

France

Russia

Portugal

Iceland

Poland


Drive Centres in Asia PacificDrive Centres in Asia Pacific

SouthAfrica

Australia

Thailand

India

S. Korea

China

Indonesia (distributor)

Malaysia

Singapore

Hong Kong

Taiwan

Vietnam (distributor)


Drive Centres in North AmericaDrive Centres in North America

Chicago

Toronto

Providence

Charlotte

Cleveland

Distributors S.America

Minneapolis (Head Office)

Dallas


CT

CT

CT

CT

CT

CT

CTCT covers the PSA ports around the world

High Performance , High Performance , Intelligence and Intelligence and NetworkingNetworking

Control Techniques Control Techniques Drives are about ;Drives are about ;

Application Software : Application Software : Constant Power Hoisting, Constant Power Hoisting, Slewing Control, Load Sharing, Motor Map Swapping, Auto Steering, Slewing Control, Load Sharing, Motor Map Swapping, Auto Steering, Cable Reeling, Grab Control etcCable Reeling, Grab Control etc

Intelligence and NetworkingIntelligence and NetworkingIntelligence and NetworkingIntelligence and Networking

UD75 UD75UnwindSoftware

Index PositionSoftware

UD75 CAM PositionSoftware

E E E

UD75

SCADA

UnwindFeed Rolls

Rotary Shear

Take-off Conveyor

CTNet

Real-time &SequentialControl(<10mS)

SupervisoryControl(>20mS)

E

HMI or SCADAMachine SettingsMonitoringLoggingTrendingAlarm Handling

RemoteI/O

PLCMachine SequencingI/O handlingMachine Set-pointFault HandlingGateway

Networking Networking Networking Networking

INFORMATION LAYER

Area-ControllerFactorylevel

Cycle-time< 1000 ms

Factorylevel

Cycle-time< 1000 ms

Peer-Peer/Multi-masterLarge DataTransfer

DCS

VME/PC

Peer-Peer/Multi-master

SCADA

Sensor

CNC

PC/VME

CONTROL LAYER

Cell-level

Cycle-time< 100 ms

Cell-level

Cycle-time< 100 ms

Cell-controller

Master/SlaveSmall DataTransfer

Fielddevice

SensorTrans-mitter

DEVICE LAYER

RemoteI/O

Field-level

Cycle-time< 10 ms

Field-level

Cycle-time< 10 ms

PLC

Cranes

Fans & Pumps

Food and Drink Material Handling

Metals & Metal Forming

Paper

Printing

Rubber & Plastics

Stage Scenery

Textiles

Wire Drawing

Industry FocusIndustry Focus


Steel Industry Steel Industry Steel Industry Steel Industry Corus Steel (UK, Netherlands) 60 X SP for continous

caster process line Key Benefits:

– 30% increase in strand speed– Improved load sharing– Shorter rethread times– Enhanced reliability– Superior product quality


Steel Galvanising LineSteel Galvanising LineHot rolled steelHot rolled steel

0.8 - 4 mm in Semi-0.8 - 4 mm in Semi-continuouscontinuous

2 - 4 mm in Push-pull mode2 - 4 mm in Push-pull mode

790 - 1330 mm790 - 1330 mm

2.2 MW AC variable speed2.2 MW AC variable speed

23000 N Uncoiler23000 N Uncoiler

73500 N Entry to skinpass 73500 N Entry to skinpass millmill

83300 N Exit from skinpass 83300 N Exit from skinpass millmill

65000 N Recoiler65000 N Recoiler

150 m/min150 m/min

170 m/min entry/exit zone170 m/min entry/exit zone

2 months:2 months:

Material:Material:

Strip thickness:Strip thickness:

Strip width:Strip width:

AC drives installed AC drives installed power:power:

Pulls:Pulls:

Line speed:Line speed:

Commissioning Commissioning duration:duration:

Material:Material:

Strip thickness:Strip thickness:

Strip width:Strip width:

AC drives installed AC drives installed power:power:

Pulls:Pulls:

Line speed:Line speed:

Commissioning Commissioning duration:duration:

Steel Industry - Steel Industry - ItalyItaly


Wood IndustryWood IndustryWood IndustryWood Industry Switzerland, Finland

Scierie Zahnd SA

4 X SPM 160kW for driving the 1800rpm milling cutters

15 X SP 5.5~30kW for line speed, rotation of wood lengths, selection left/right and cut-to-length machines.

Key Benefits:– Line speed has been increased from

60 to 80metres per minute – Cost reduction– Energy consumption reduced– Plant Output to Double is double to

200,000 cu metres of cut timber


Rubber Industry - Rubber Industry - UKUKRubber Industry - Rubber Industry - UKUK

630kW for Rubber Mill supplied July 2006

AC Drives with SPMD parallel


Food & BeverageFood & BeverageFood & BeverageFood & Beverage Customer name: LEU Anlagenbau AG of Uetendorf,

Switzerland

4.0~7.5kW SP for position control 0.55~1.5kW SK for pusher (to push the cheese(s)

from the board to machine), cheese turner, brush rotation, rotary plate, vertical and lateral movement of the rotary plate, pusher (to extract the cheese), gripper, lateral movement of board, support of board and board centering

Key Benefits:– Excellent repeatable positional

accuracy (+/- 0.1mm)– Programmable sequence– Automatic operation– 540 cheese’s handled/hour– 24hours, 7days a week


CNC pipe cutting (plasma and oxyfuel)

1. X/Z-axis : M’ax + SLM-servomotors

2. Clamping: Maxi Maestro

3. CNC => Sigmatek C-IPC + C-SLM modules

Machine Tools –Machine Tools – The NetherlandsThe Netherlands


Machine Tools –Machine Tools – The NetherlandsThe NetherlandsMachine Tools –Machine Tools – The NetherlandsThe Netherlands

Polishing Machine

Metal Polishing MachineMetal Polishing Machine – –Spain Spain (24axes, 4xCNC) – Wrist Watches(24axes, 4xCNC) – Wrist WatchesMetal Polishing MachineMetal Polishing Machine – –Spain Spain (24axes, 4xCNC) – Wrist Watches(24axes, 4xCNC) – Wrist Watches

Control Techniques SpA Drive Centre Vicenza - Via Ortigara n°13 36051 Creazzo (Vi) ItalyControl Techniques SpA Drive Centre Vicenza - Via Ortigara n°13 36051 Creazzo (Vi) Italy

AluminiumAluminium20 – 80 microns20 – 80 microns800 mm800 mm250kw250kw0,05mm - linear0,05mm - linear300 m/min300 m/min2 weeks at EU site2 weeks at EU site

Material:Material:Strip thickness:Strip thickness:

Strip width:Strip width:SERVO & AC drives installed power:SERVO & AC drives installed power:

Performances without Register ControlPerformances without Register ControlLine speed:Line speed:

Commissioning duration:Commissioning duration:

Material:Material:Strip thickness:Strip thickness:

Strip width:Strip width:SERVO & AC drives installed power:SERVO & AC drives installed power:

Performances without Register ControlPerformances without Register ControlLine speed:Line speed:

Commissioning duration:Commissioning duration:

Flexo Stack Printing Machine -Flexo Stack Printing Machine - ItalyItaly

New digital drive technology applied to all the cylinders of printing lines instead of a single motor with mechanical trasmission is a “revolution” in the printing and paper converting market, because the use of electrical digital lock and direct drive motors give very important solutions for the mechanical and electrical problems.

• From the mechanical point of view this solution will remove the gear-box that must be with very low back-slash and so very expensive (this reduction of cost compensate the cost due to the use of the motor for each cylinder). It gives also a very high flexibility for the production with the possibility to adjust the repeat length as desired instead of the use of mechanical transmission where to change the repeat length it is necessary to stretch the material or to change the gear.

• From the electrical point of view the direct connection between the motor and the cylinder gives to the system a very high rigidity that together with the use of sin-cos encoder for the feedback, give the possibility to increase to a very high level the regulation parameter. This allow to perform a electrical shaft with a very low position error.

20 Axes Servos Embroidery Machine

8 Axes Servos Embroidery Machine

Embroidery MachineEmbroidery Machine Embroidery MachineEmbroidery Machine

Textile Machines -Textile Machines - Switzerland


Rolling Dyno Test Rig

CT Drives

Gearbox Test RigGearbox Test Rig - UK - UK

1xSize 5 Regen Front End (170kW)

3xSize5 Motoring(132kW)

“Loss- less” system

Gearbox Testing


Test Rig -Test Rig - UK 1200kW1200kW Fan Drive for Wind Tunnel (for Jaguar/Red Bull)) Fan Drive for Wind Tunnel (for Jaguar/Red Bull))Test Rig -Test Rig - UK 1200kW1200kW Fan Drive for Wind Tunnel (for Jaguar/Red Bull)) Fan Drive for Wind Tunnel (for Jaguar/Red Bull))

Wind Tunnel Fan Drive 6 x Unidrive SPMD

1144kW, 480V, 1800A 1 x LS 455 Frame Motor

SP Modular System


Audi (Cosworth) engine dyno

Test Rig – UK & Germany


Test Rig Industry – CT Success

Otis (China, HK, Singapore)

Shanghai Mitsubishi Escalators

Unidrive - Dynamic performance for smooth ride

Gearless & Geared

Specific Elevator Software

Elevators & EscalatorsElevators & Escalators


Hoist & Cranes – CT Industry FocusHoist & Cranes – CT Industry FocusHoist & Cranes – CT Industry FocusHoist & Cranes – CT Industry Focus Port & Terminal

– Containers

– Bulk

– Cargo

Industrial Cranes

Tower Cranes


Ship Loader/Unloader Ship Loader/Unloader Thyssen Krupp Germany Thyssen Krupp Germany Site : South China 2006 Site : South China 2006

Ship Loader/Unloader Ship Loader/Unloader Thyssen Krupp Germany Thyssen Krupp Germany Site : South China 2006 Site : South China 2006

4 sets of Ship Loader/Unloader mechanical design by Thyssen Krupp, manufactured in China.

CT Germany supplied the drives control, CT China managed the commissioning in China. 4 quadrant regenerative AC system with SPM’s


Ship Loader Cranes - Australia

Location: Mackay, Queensland

Crane Type: Ship Loader

Capacity: 54 Million tonnes PA

Industry: Coal Loading Terminal

Drive Equipment: 500 kW Regenerative Unidrive

(Boom Luffing Winch) 500 kW Regenerative Unidrive

(Long Travel) 55 kW Regen Unidrive (Telescopic

Winch) 55 kW Regen Unidrive

(Boom Shutle Winch)


Ship Unloader Cranes – S.KoreaLocation: Taean Power Plant

CSU (Continuous Ship Unloader)

Capacity: 2000 T/H (2 cranes)

Industry: Coal Unloading

Drive Equipment:

110KW x 4 Unidrive Bucket Elevator

160KW Unidrive Traveling

Gantry

18.5KW x 4 Unidrive Boom

Slewing

11KW Unidrive Bucket

Elevator Slew


Tower Cranes – S.Korea

Location: Suwon

Crane Type: Tower Crane

Capacity: 16 T

Industry: Construction

Drive Equipment: Unidrive

64KW Hoist

30KW Luffing

Brake control with DBR


Tower Cranes -Tower Cranes - GermanyGermanyTower Cranes -Tower Cranes - GermanyGermany

NTK Technik GmbH 1 X 55kW SP for internal torque measurement

to eliminate the need for static weighing by a load cell after the initial lift

1 X 30kW SP to lift the jib from horizontal (00) up to 890.

1 X 30kW for 3600 slewing movement of the crane

Key Benefits:– Increased productivity- by eliminating the load

weighing time– Optimising the maximum hoist speed

depending on load– Unidrive SP provides advanced PC

functionality


Automatic Positioning Cranes -Automatic Positioning Cranes - AustraliaAustraliaAutomatic Positioning Cranes -Automatic Positioning Cranes - AustraliaAustralia

Location: Port Kembla, NSW

Crane Type: Overhead Crane

Features : Driveless Wireless

Capacity: 30 tones

Industry: Coil Handling

Drive Equipment: 1x132 kW Unidrive (Main Hoist) 2x37kW Unidrive (Long Travel) 2x11kW Unidrive (Cross Travel) 3x2.2kW Unidrive (Tong Control)


Port Cranes –Port Cranes – The NetherlandsThe Netherlands Port Cranes –Port Cranes – The NetherlandsThe Netherlands

IGMA B.V. – AMSTERDAM (CARGILL)16-TONNES AND 25-TONNES FLOATING GRAB CRANES (4 in total)

STEINWEG, C. (HANDELSVEEM B.V.) – ROTTERDAM

50T Container Stacker Crane

Sintermar

Port Crane - Italy


SINTERMAR (Refurbishment) N. 1 STS Crane OMG / LSCT (New) N. 2 STS Cranes + CMS OMG / LSCT (Refurbishment) N. 3 STS Cranes + CMS LSCT (Refurbishment) N. 4 STS Cranes + CMS LSCT (Refurbishment) N. 8 RMG Cranes + CMS + DGPS LSCT (Refurbishment) N. 3 RTG Cranes + CT-RIS.GA. +

DGPS LSCT (Refurbishment) N. 1 MHC GOTTWALD Crane TDT (Refurbishment) N. 4 STS Cranes TDT (New) N. 2 RTG FULL AC + CMS +

ANTISWAY REEFER TERMINAL (Refurbishment) N. 2 STS Cranes TCR Ravenna (Refurbishment) N. 3 STS Cranes TCR Ravenna (Refurbishment) N. 4 RMG Cranes CICT Cagliari (Refurbishment) N. 2 STS Cranes CICT Cagliari (Refurbishment) N. 4 RTG + CT-RIS.GA. + DGPS

SAPIR (Refurbishment) N. 1 Refuse Quay Crane VTE N. 10 CT-RIS.GA.

CT Italy – Project CT Italy – Project ReferencesReferences


N. 3 RTG Cranes Refurbishment• Electric and Operator cabins • Drives MENTOR II • PLC + CMS + DGPS (GPS positioning)


N. 4 STS Cranes Refurbishment• Drives MENTOR II• PLC + HMI • Operator cabin


2 no. NEW RTG FULL AC • Drives UNIDRIVE SPM• PLC + CMS + DGPS(GPS positioning) • CT-RIS.GA.(energy saving)


DC solution

AC solution

Diesel Generator

Motors Auxiliaries

Lights Heating/Cooling Devices

Ris-Ga – Fuel saving function for RTGRis-Ga – Fuel saving function for RTG


These are the graphs with the Voltage and Frequency values using the Ris-Ga functionality

Ris-Ga output sideRis-Ga input side

Voltage

Frequency

Ris-Ga – Fuel saving functionRis-Ga – Fuel saving function


THE BEST COOPERATION

• HIGH LEVEL QUALITY in SYSTEMS and PRODUCTS • AFTER SALES SERVICE• ENGINEERING PARTNERSHIP• INNOVATION TECHNOLOGY (Drives, Software, Solutions, etc.)

+

PAOLO MUSSILSCT Technical Director


DC CRANE

Item Site Name Hoist Motor Hoist Load Full load spd Low load spd cycle times Power supply

1 Xiamen HaicangPort 2*245KW/220V 40T 30m/min 50m/min 30times/hrs 3300/380Vac

1 Xiamen Haicang Port 132kW/460V 40T 30m/min 50m/min 40times/hrs 440Vac

2 Zhangjiagang Yongjia Port 245KW/220V 40T 30m/min 50m/min 30times/hrs 3300/380Vac

3 Qinhuangdao Port 2*110KW/440V 10T 30m/min 30m/min 30times/hrs 460Vac

4 Fuzhou Port 2*132kw/440V 16T 30m/min 30m/min 30times/hrs 440Vac

5 Yingkou Port 2*110KW/440V 10T 30m/min 30m/min 30times/hrs 460Vac

6 Qindao Port 2*132kw/440V 16T 30m/min 30m/min 30times/hrs 440Vac

7 Xiamen Dongdu Port 132kW/460V 40T 30m/min 50m/min 40times/hrs 440Vac

8 Xiamen Haitian Port 2*245KW/220V 40T 30m/min 50m/min 30times/hrs 3300/380Vac

9 Jiangying Port 2*245KW/220V 40T 30m/min 50m/min 30times/hrs 3300/380Vac

10 Fuzhou Port 2*245KW/220V 40T 30m/min 50m/min 30times/hrs 3300/380Vac

11 Bao Shan Port/Baosteel 2*110KW/440V 10T 30m/min 30m/min 30times/hrs 460Vac

12 Jun Gong Lu Port 2*110KW/440V 10T 30m/min 30m/min 30times/hrs 460Vac

13 Shenzheng Port 2*245KW/220V 40T 30m/min 50m/min 30times/hrs 440VAC

14 Xiamen Haitian Port 2*245KW/220V 40T 30m/min 50m/min 30times/hrs 3300/380Vac

CT China DC Crane Upgrades


Qingdao Port：DC M-G STS Retrofit M1200R / M350R / MD29 / FXM5 / M45 M1200R for Hoist and Gantry M350R for Trolley and Boom

DC Retrofit STS CraneDC Retrofit STS Crane


ShanTou ： Gantry Crane （ 2sets ）

Unidrive Classic 2*UNI5401 UNI3405 UNI3403 UD51 UD70 Digital lock

AC Jib CraneAC Jib Crane


AC CRANE

Site Name Hoist Motor Hoist Load Full load spd Low load spd cycle times Power supply Comments Crane Maker/Sys Intg

Shanghai Yangjin Port 2x250kw 50T 45m/m 90m/min 30times/hr 10kv/380 2 sets ZPMC

Hongkong HIT 250kw 50T 30m/m 60m/min 20times/hr 380v 4 sets Wuhan GangDi

Nanjing Port 2x90kw 10T 35m/m 35m/m 30times/hrs 380v 2 sets SPMP

Shantou Port 2*110Kw 16T 35m/m 35m/m 32times/hrs 380V 3sets SPMP

Ninbo Port 2*90kw 10T 35m/m 35m/m 32times/hrs 389V 3sets SPMP

ZPMC Shanghai 2*480kw 1600T 2m/m 7m/m N/A 380V 1set ZPMC

Xiamen Haicang Port 2*240kw 50T 45m/m 90m/min 40times/hrs 460V 2 sets regen SPMP

Guangdong Nanhai Port 132kw 35T 20m/m 20m/m 20times/hr 380V 2 sets Wuhan GangDi

Guangdong Sanshui Port 132KW 35T 20m/m 20m/m 20times/hr 380v 2 sets Wuhan GangDi

Guangdong Jiangmen Port 132KW 35T 20m/m 20m/m 20times/hr 380v 2 sets Wuhan GangDi

Shanghai xiepu port 2x250kw 50T 45m/m 90m/min 30times/hr 10kv/380 2 sets ZPMC

Xiamen Int Terminal 2*420kw 45T 45m/m 90m/min 40times/hrs 460V 2 sets regen SPMP

Xiamen Int Terminal 240kw 50T 45m/m 90m/min 40times/hrs 380V 5 RTG sets SPMP

CT China AC Crane (New)


CT China’s 1CT China’s 1stst AC STS Crane – ZPMC AC STS Crane – ZPMC CT China’s 1CT China’s 1stst AC STS Crane – ZPMC AC STS Crane – ZPMC

Shanghai Longwu Port ZPMC constructed it in 1998 Unidrive Size 5 DB resistor system Hoist/Gantry share one drive Trolley/Boom share one drive Digital Lock for two hoist

motors in tandem


Port Cranes – Hong Kong

Hutchisons International Terminal


Xiamen International Containter Terminal (a Joint Venture with Hutchisons)

“No.1/2QC” : (2sets) Old M-G set Quayside crane

(Upgraded with DC Mentor II) OEM Changzhou GT

“No.5~8QC”: (4sets) AC full sinewave 4Q STS crane

(Unidrive Classic Size5) OEM SPMP

“No.24/25 RTG” (2sets) Old M-G set RTG crane

(upgraded with DC Mentor II) OEM Changzhou GT

“No.16~20 RTG” (5sets)

CT China’s Key Customer – XICT CT China’s Key Customer – XICT CT China’s Key Customer – XICT CT China’s Key Customer – XICT


61T Full sinewave regeneration Front End IGBT ： 1000kW Hoist： 2 * 350kW Trolley： 2*110kW Boom： 250kW Gantry： 16*11kW HV cable reel： 4kW Elevator： 7.5kW Drive ： Unidrive Classic Size 5 Feature ： Regeneration system,

Common DC Bus ， Profibus-DP field bus. CPHC program, Host load sharing. Drive sharing, SP+onboard PLC to control HV cable reel

AC STS Crane - XICTAC STS Crane - XICTAC STS Crane - XICTAC STS Crane - XICT


41T AC RTG （ 5Sets ） Hoist： 210KW Trolley： 45KW Gantry： 4*45KW Hoist : Unidrive Classic Size 5 Gantry /Trolley ： Unidrive SP Feature ： ProfibusDP, CPHC

application program

AC RTG Crane - XICTAC RTG Crane - XICTAC RTG Crane - XICTAC RTG Crane - XICT


A SP1406 + DB resistor as close loop mode Standalone system with onboard SyptLite program (No PLC)

SPMP-1578 Project – SPMP-1578 Project – HV Cable ReelerHV Cable Reeler SPMP-1578 Project – SPMP-1578 Project – HV Cable ReelerHV Cable Reeler


AC Crane – HV Cable Reeler ApplicationAC Crane – HV Cable Reeler Application

• Unidrive SP – 4 kW• Onboard-PLC ， 4K RAM• Simple centre winder ladder logic • Coiler and recoiler torque offset


Two 7.5KW Motor in Parallel A SP3403 +DB resistor Point to point control by hoist PLC Different Torque offset when wind or rewinder

SPMP-1578 Project – SPMP-1578 Project – Spreader Cable ReelerSpreader Cable Reeler SPMP-1578 Project – SPMP-1578 Project – Spreader Cable ReelerSpreader Cable Reeler


Current Project Ship-to-Shore (STS) & RTG Crane Project – Xiamen China

OEM: Shanghai Port Machinery Plant (SPMP)

Project: 6sets STS & 6sets RTGProject A = 4STSProject B = 2STS & 6RTG

Project A Ship-to-Shore(STS) Crane Total Power Rated per crane =1,972kW:Hoist Motor (2sets x 560kW)Trolley Motor (1 set x 250kW)Boom Motor (1 set x 250kW)Gantry Motor (16 sets x 22kW)

Project B Ship-to-shore (STS) Crane Total Power Rated per crane =2,015kW:Hoist Motor (2 sets x 560kW)Trolley Motor (2 sets x 110kW)Boom Motor (1set x 315kW)Gantry Motor (24 sets x 15kW)

Project B RTG Crane Total Power Rated per crane =360kW:Hoist Motor (1set x 210kW)Trolley Motor (4sets x 30kW)Gantry Motor(1set x 30kW)

SPMP-SPMP-15941594 Project Project

SPMP-SPMP-15951595 Project - RTG’s Project - RTG’s


Container Crane MG Set Revamp -Container Crane MG Set Revamp - China China Container Crane MG Set Revamp -Container Crane MG Set Revamp - China China

Shanghai Container Terminal Revamp in 1998, completed in 55 days GE PLC 90 － 30 Control Techniques Mentor DC Drive

replacing the Motor Generator Set.

Xiamen Port – October 2000

Shenzhen Port – March 2001 Revamp projects GE PLC CT Mentor DC Drive


Container Crane Revamp Analogue Container Crane Revamp Analogue DC Drives at Xiamen PortDC Drives at Xiamen PortContainer Crane Revamp Analogue Container Crane Revamp Analogue DC Drives at Xiamen PortDC Drives at Xiamen Port

Project started 1999 GE PLC 90 － 30. Control Techniques Mentor DC Drive

to replace the existing Japanese Analogue Drive.

The crane has been running efficiently and reliably since commissioning.


Port Cranes - Port Cranes - SingaporeSingaporePort Cranes - Port Cranes - SingaporeSingapore

Port of Singapore (PSA) Rubber Tyre Gantry Cranes

Control TechniquesControl Techniques

A Drives SpecialistA Drives SpecialistWorldwide CompanyWorldwide CompanyWith Port Cranes With Port Cranes Know How !Know How !


How Can We Meet Your Needs ?How Can We Meet Your Needs ?How Can We Meet Your Needs ?How Can We Meet Your Needs ? Emerson Industrial Automation divisions provides package solutions

for port cranes (drives, motors, gears). CT drives are high performance, intelligent and networking. Proven

DC drives (Mentor 2) and latest advanced Unidrive SP AC drives including regeneration capability.

Local Support - CT Drive Centres are present where PSA ports are located. We understand the needs of busy ports.

We have vast experience in crane upgrades (DC & AC). We have developed port crane application software for drives and

CMS. We work with crane OEM makers and System Integrators assisting

with selection, design and commissioning.

Ct & Port Cranes Psa 22 Jan07

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Transcript of Ct & Port Cranes Psa 22 Jan07