Ship Unloader

References

REF7100-0022 (Schiffsentlader_CH_MLT) [Picture 2]

REF7100-0022 (Schiffsentlader_CH_MLT) [Picture 3]

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Main power supply for a ship unloader

Reference Report
[REF7100-0022-E]

Main power supply for a ship unloader

Application
Main power supply for a ship unloader

Operator
HYDRO Aluminium, Sunndalsøra, Norway

Customer
Alcan Engineering, Zurich (CH)

Product
High tension Motorized Cable Reel with optical fiber, Diameter 3,1 m

Winding length
65 m

Speed
12 m/min

Track length
130 m

Cable
NTSCGEWÖU 10kV 3x120 + 2x25 / 2 + 6LW

Enviroment
Port area / waterfront

Relevant Products

Motor Driven Reels
Heavy Load [HL] Series

Additional information

Modular assembly system - the cable reel can be upgraded after installation by adding drive units.

Magnetic Coupler Drive (MAG Drive) or Variable Frequency Drive (SMART Drive)

5 year or 15,000 hour operation before any maintenance is required - gearboxes are grease-lubricated from the factory.

Optimal corrosion protection to handle aggressive environments - flanges and reel drum are manufactured from hot dip galvanized steel or stainless steel.

Typical applications:

Ship-to-shore (STS) cranes
Rail mounted gantry (RMG) cranes
Ship unloaders
Stackers / reclaimers
Shipbuilding cranes

Product data

Specifications

Travel speed:
- AC motor with magnetic coupler (MAG drive): up to 100 m/min
- Variable frequency controlled (SMART Drive): up to 180 m/min

Winding length: 700 m max

OD of spool:
- Monospiral spool: 1,100 mm - 8,000 mm
- 3-2-3 spool: 1,100 mm - 8,000 mm

Gearbox:
- Type BNA: 1,100 Nm - 19,000 Nm
- Type X07: 1,100 Nm - 11,000 Nm

Slip ring assembly:
- Power low voltage max: 690 V - 1,600 A
- Power high voltage max: 24,000 V - 500 A
- Control max: 500 V - 25 A
- Data: fiber optic, mA

Temperature range: -40 °C - +60 °C