460 MV Electrical Swivel
MEDIUM VOLTAGE ELECTRICAL SWIVEL
The Model 460 medium volutage (MV) electrical swivel provides a rotating connection for power cables. The shaft is generally configured with hanging turret side cable pigtails that can be factory installed, and can be replaced in the field by Focal. On the ship side, the swivel is fitted with junction boxes and terminals or hatches for direct cable entry.
The hazardous area certification can be pressurized (Ex p, Model 460), flameproof (Ex d, Model 461) or oil immersion (Ex o, Model 462). The type of protection used will depend on a number of factors. The purge controller, a compressed air treatment system and the necessary piping is supplied with the Ex p swivel. Fluid and fill equipment is supplied with the Ex o swivel. Ingress Protection rating is IP66.
All Focal 400 Series products are intended for use in swivel stacks of Floating Production Systems (FPS). They are well suited for any application requiring a product that can withstand harsh marine conditions or require long life with minimal maintenance intervals. Designed and manufactured in our ISO 9001 facility under our project management system, products have a two year warranty and are provided with a complete document package.
All products can be modified to meet specific requirements. Installation, commissioning and service is available. Contact our FPS swivel experts for details.
- 316 stainless steel housing
- Hazardous area certified / maritime classification
- Voltage up to 36 kV
- Current is unlimited
- Large hollow bore
- Adjustable terminals ease installation
- Temperature: -20°C to +60°C
- Temperature sensor / heater
- Shaft encoder
- Current transformers
- PD detection
- IP68-20 m
- Field replaceable bearing
- Model 490 data acquisition system