AN Bonus 1.3/2.0MW WCT2 Paratec upgrade
• Around this time BGB
supported Bonus in their failure investigation
• Issues addressed with flashing, contamination, and brush degradation
• Upgrade retrofits available
• Wiring diagrams and service information available on request
Lightning Brush Holder • BGB’s Lightning Protector Brush Holders are robust units that are designed to dissipate lightning energy and thus defend critical components (typically main shaft and yaw bearings) • A low impedance path is created through the rotational interface (hub to
nacelle) from the lightning protection conductor to the ground, therefore protecting the main bearing
Lightning Solutions For Siemens Turbines: A9B00080778 SWT1.3 Lightning Brush Holder A9B00080857 SWT1.3 Lightning Brush (32 x 16 x 50)
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