Winch, Electric, AHC - Dual Purpose - 450 Te Drawworks / 250 Te Subsea - New   QTY.:1 each

ul07325-feature image
Listing ID: UL 07325
West EUROPE
NOV
NOV Electric AHC winch system, 450 Te SWL in Drawworks W.I. Rig Mode, 250 Te SWL in Subsea Mode with 3000 m of 3" (76 mm) wire rope. Unused,
On Request
For Sale
ma
NOV
W.OL/268AHC/CTE266/50-4x140 –SS173-3000
Single Layer Hoisting & Subsea Winch
2017

Electric Hoisting Winch suitable for Semi-Submersible Drilling Rig / Well Intervention Vessel and Subsea AHC Winch (Dual Purpose)

Mode 1:
450 Te SWL Single Layer Winch (SLW) with Active Heave Compensation (AHC)
- 4 each 52 mm x 140 m wire rope falls to Crown Cluster, 71 m/min hoisting Speed
- drillpipe or landing string is used for hoisting of equipment to sea bottom

Mode 2:
250 Te SWL Subsea Winch, 120 to 240 m/min hoisting speed
- 1 each 76 mm x 3000 m wire rope is used for hoisting to sea bottom

Driven by:
- 24 each 350 kW Oswald motors (MFS 25.50-8WI-EX)
- AC Drives: Siemens - Sinamics S120 VFD
- Gearbox: Brevini - SLS3001DC/9025929/7,36/FL7,5.18C/M- A.D.MFS25.50-8WI-B3

Power Regeneration in CT/AHC: 3 of NOV KERS (Flywheel System)
Area Classification - Winch: Atex Ex Zone II
Design Temperature (ambient): -20 to +40 ˚C
Certifying authority: DNV
Design standards: DNV OS-E101 Drilling Plant 2009

Winch System is available complete with AC drive system, control system and 2 each 5500 kVA 6600V - 690/690V transformers.

This is a part of a Subsea Well Intervention & Drillship Equipment Package. Link to more info for Listing ID: UL 07007.
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Winch, Electric, AHC - Dual Purpose - 450 Te Drawworks / 250 Te Subsea - New - UL07325 - Quipbase.com - IMG_1617.JPGWinch, Electric, AHC - Dual Purpose - 450 Te Drawworks / 250 Te Subsea - New - UL07325 - Quipbase.com - Picture001.pngWinch, Electric, AHC - Dual Purpose - 450 Te Drawworks / 250 Te Subsea - New - UL07325 - Quipbase.com - Picture003.gifWinch, Electric, AHC - Dual Purpose - 450 Te Drawworks / 250 Te Subsea - New - UL07325 - Quipbase.com - UL07325 Main_Winch_001c.jpgWinch, Electric, AHC - Dual Purpose - 450 Te Drawworks / 250 Te Subsea - New - UL07325 - Quipbase.com - UL07325 Main_Winch_001.jpg

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