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PitchOne

PitchOne
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NEXT GENERATION Pitch Servo Drives Compact design – fits into any pitch system Flexible peak power with fan-less heat-sink model Full motor output voltage even at low energy storage voltage Fanless cooling concept outside the cabinet Designation Mains connection Rated power Rated voltage / frequency HVRT properties Energy storage connection (bidirectional) Rated voltage nominal Discharge current (peak current) Charging voltage Charging current Type Motor connection Maximum power Voltage range, nominal Adjustable rated output current Maximum output current Motor holding brake Type of motor temperature sensor Brake chopper connection Maximum power / resistance Encoder Motor encoder types Blade encoder 24 V output voltage connection Nominal voltage / maximum continuous load current Environmental conditions Installation altitude Operating temperature (inside / outside cabinet) Cabinet inside / outside // Fast backup energy charging via bidirectional DC/DC converter // TÜV certified pitch system with Performance Level E for Safety Run Drive module Normal Pitch operation 9 kW 22 kW 400 VAC (50/60 Hz) 140 % (1 s) / 130 % (20 s) / 125 % (60 s) / 120 % cont. 300 VDC 150 ADC for 10 s The time of 10 s is to be shared between the NPO and the SFR tmin = 1 s tmin = 3 s 0 to 500 VDC Icont = 5 A / Ipeak = 50 A 1) Ultracaps and lithium-ion as well as lead acid Up to 57 kVA 4) 0 … 380 VAC (mains operation) 0 … 510 VAC (boost operation) 2) 15 to 20 AAC 65 to 45 AAC for 12 s The time of 12 s is to be shared between the NPO and the SFR tmin = 3 s tmin = 3 s Unom = 24 VDC Inom = 2.5 ADC / Ipeak = 3.75 ADC (3 s) PT1000 / KTY 45 kW (3 s) / ≥ 12 Ω Resolver / EnDat SSI 24 VDC / 4.5 ADC up to 4000 m above mean sea level 3) -30 to 65 °C / -30 to 55 °C IP20 / IP65 NPO = Normal Pitch Operation / SFR = Safety Feathering Run 1) >45 °C: Icont = 3 A 2) Power output from the energy storage 3) Over 1000 m with power reduction, 1 % per 100 m 4) Value is dependent on motor type mains integration and energy storage design

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Device dimensions / Installation dimensions Kühlkörper Heat sink Weight: 14.4 kg (without accessory kit) Kühlkörper Heat sink Drive module Designation Fieldbuses Interfaces Features / Interfaces Features Standards / Features / Interfaces · 2014/35/EU Low Voltage Directive · 2014/30/EU EMC Directive · 2006/42/EC Machinery Directive · EN IEC 61800-3:2023 Adjustable speed electrical power drive systems Part 3: EMC requirements and specific test methods for PDS and machine tools · EN 61800-5-1:2007 + A1:2017 + A11:2021 Adjustable speed electrical power drive systems Part 5-1: Safety...

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