WP7286
FOR GE WIND TURBINE
WP7286 is the next generation pitch slip ring for the GE wind turbine. This design utilizes the same high-reliability, no maintenance, fiber brush technology as our AC7008 pitch slip ring family –– which has been a solid performer and allows GE wind assets to operate with higher productivity and a lower cost of operation by eliminating costly downtime related to pitch slip ring issues and required maintenance. The WP7286 has been further enhanced to improve installation and performance.
- Redesigned to make the slip ring smaller, reducing size
- 23.13 kg (51 lb), easier to lift, 9.07 kg (20 lb) less than AC7008 slip ring
- A convenient handle makes the unit easier to handle
- Improved sealing to keep the slip ring area cleaner, improving life and operation
Direct Slip Ring Replacement
Moog’s series of WP7286 pitch slip rings for the *GE turbine is a direct replacement product line. The design bolts to the existing gear box and provides numbered terminal blocks to match the turbine wiring harness.
Features
- No maintenance required
- No lubrication required
- Direct bolt-in replacement
- Handle for easier lift and install
- IP65 sealed enclosure
- Heater for cold weather installations
- Adjustable terminal block locations in rotor junction box for flexibility with umbilical cable length
Advantages
- Maintenance free for 100 million revolutions
- Minimal wear debris generation
- Fiber brush technology used
- No lubrication required
- Wide operating temperature
- Lower life cycle cost
- High reliability
For more information about how Moog's wind turbine slip rings can fit your specific application, contact our slip ring experts.
*GE Energy (www.ge.com/energy) is one of the world’s leading suppliers of power generation and energy delivery technologies.
Part Numberl | Weight | Brush/Ring Material | Brush.Ring Life | Lubrication | Operating temperature | Heating element | Sealing |
---|---|---|---|---|---|---|---|
WP7286-2N GE turbine 65 A/400 V |
23.13 kg (51 lb) |
Silver |
>100 million revolutions |
None required |
-40 to +80°C (-104 to +176°F) |
13 watt, 240 volts standard |
IP65 (slip ring box enclosure) |
WP7286-ESS GE turbine 30 A/600 V EES Control |
23.13 kg (51 lb) |
Silver |
>100 million revolutions |
None required |
-40 to +80°C (-104 to +176°F) |
13 watt, 240 volts standard |
IP65 (slip ring box enclosure) |
WP7286-4N GE turbine 100 A/400 V 1.X/2.X |
25.40 kg (56 lb) |
Silver |
>100 million revolutions |
None required |
-40 to +80°C (-104 to +176°F) |
13 watt, 240 volts standard |
IP65 (slip ring box enclosure) |