PitchOne

The 5th generation of trailblazing Pitch servo drives

Leading technology

Find out about the benefits of the trailblazing new PitchOne platform. Read more about our approaches toward lowering of levelized cost of electricity (LCoE), lowering the service costs, and how to customize the drive for your cost-efficient Pitch system solution.

Your benefits at a glance

High HVRT availability
Lower costs at the turbine construction level

Low LCoE

lower levelized cost of electricity thanks to savings potential in system design

Cost efficiency

through low costs for service and plant operation

Flexibility

for drive customization

Compact design

the design fits into any Pitch system layout

Technical highlights

45 kW peak power with fanless heat sink
Broad HVRT tolerance with 140 % UN
High operating voltages even for LVRT load cases
Safe software updates and remote maintenance
Quick charging of back-up energy storage
TÜV-certified emergency pitching safety function - performance level E
Modular, easy-to-service interfaces

Comparison of PitchOne Sizes

	Size 1	Size 1+	Size 2	Size 2+
Maximum Power:	up to 57 kVA	up to 71 kVA	up to 145 kVA	up to 176 kVA
High Voltage Ride Through Withstand Capability (HVRT):	up to 140 %	up to 140 %	up to 180 %	up to 180 %
Peak Output Current:	up to 65 Arms	up to 85 Arms	up to 190 Arms	up to 230 Arms
Energy Storage Voltage:	up to 500 V	up to 500 V	up to 550 V	up to 550 V
Energy Storage Charging/Discharge Current Current:	up to 50 A / 150 A	up to 50 A / 184 A	up to 100 A / 330 A	up to 100 A / 450 A
	Datenblatt Size 1	Datenblatt Size 1+

PitchOne TÜV Certification

The PitchOne offers a range of safety functions in accordance with EN ISO 13849 und IEC 61508 to ensure the safety of the wind turbine and the safety of service personnel. The Pitch system (2oo3) ensures safety level PLe in accordance with ISO 13849.