Sub MW E-44, E-48, E-53 MW E-70, E-82 E2, E-82 E4, E-92, E-101, E-101 E2, E-115, E-126 EP4 Multi-MW E-126 The most suitable wind energy converter for every location ENERCON product overview PAGE 2 ENERCON product overview Advantage through innovation PAGE 3 ENERCON wind energy converters – Advantage through innovation. For more than 25 years, ENERCON wind energy converters have been synonymous with technological progress and high profitability. The importance of technologies contributing to power supply security is constantly increasing. ENERCON’s control systems offer a wide range of technological options which can be adapted to the grid parameters of large power transmission systems. Continuous research and development, as well as a degree of vertical integration that is unrivalled in the industry, ensure the high quality standards, the reliability and the profitability of ENERCON wind energy converters. Together with customer-oriented service, they guarantee the company’s continued success. PAGE 4 ENERCON product overview E-44 E-44 PAGE 5 Calculated power curve Technical specifi cations E-44 Power P (kW) Power coefficient Cp (-) Rated power: 900 kW 1,000 0.60 Rotor diameter: 44 m 900 800 0.50 Hub height in meter: 45 / 55 700 0.40 600 Wind zone (DIBt): - 500 - 0.30 Wind class (IEC): IEC/EN IA E 44 400 300 0.20 900 kW WEC concept: Gearless, variable speed, 200 0.10 100 single blade adjustment 0 0.00 0 5 10 15 20 25 Rotor Wind speed v at hub height (m/s) Type: Upwind rotor with active pitch control Rotational direction: Clockwise Power- Wind Power P No. of blades: 3 (m/s) (kW) coeffi cient Cp (-) Swept area: 1,521 m2 1 0.0 0.00 Blade material: GRP (epoxy resin); Built-in lightning protection 2 0.0 0.00 Rotational speed: Variable, 16 - 34.5 rpm 3 4.0 0.16 Pitch control: ENERCON single blade 4 20.0 0.34 pitch system; one inde- pendent pitch system per 5 50.0 0.43 rotor blade with allocated 6 6 96.0 0.48 emergency supply 7 156.0 0.49 Drive train with generator 8 238.0 0.50 Main bearing: Twin tapered roller bearing 9 340.0 0.50 Generator: ENERCON direct-drive 1 annular generator 10 466.0 0.50 5 Grid feed: ENERCON inverter 11 600.0 0.48 3 Brake systems: – 3 independent pitch con- 12 710.0 0.44 trol systems with emer- 4 2 13 790.0 0.39 gency power supply – Rotor brake 14 850.0 0.33 – Rotor lock 15 880.0 0.28 Yaw system: Active via yaw gear, 16 905.0 0.24 load-dependent damping 17 910.0 0.20 Cut-out wind speed: 28 - 34 m/s (with ENERCON storm 18 910.0 0.17 control*) 1 Main carrier 19 910.0 0.14 Remote monitoring: ENERCON SCADA 2 Yaw drive 20 910.0 0.12 3 Annular generator 21 910.0 0.11 4 Blade adapter 22 910.0 0.09 5 Rotor hub 23 910.0 0.08 3 6 Rotor blade 24 910.0 0.07 * For more information on the ENERCON storm control feature, please see the last page. 25 910.0 0.06 p = 1.225 kg/m PAGE 6 ENERCON product overview E-48 E-48 PAGE 7 Calculated power curve Technical specifi cations E-48 Power P (kW) Power coefficient Cp (-) Rated power: 800 kW 800 0.60 Rotor diameter: 48 m 700 0.50 Hub height in meter: 50 / 60 / 65 / 76 600 0.40 500 Wind zone (DIBt): WZ III 0.30 - 400 Wind class (IEC): IEC/EN IIA E 48 300 0.20 800 kW 200 WEC concept: Gearless, variable speed, 0.10 100 single blade adjustment 0 0.00 0 5 10 15 20 25 Rotor Wind speed v at hub height (m/s) Type: Upwind rotor with active pitch control Rotational direction: Clockwise Power- Wind Power P No. of blades: 3 (m/s) (kW) coeffi cient Cp (-) Swept area: 1,810 m2 1 0.0 0.00 Blade material: GRP (epoxy resin); Built-in lightning protection 2 0.0 0.00 Rotational speed: Variable, 16 - 31.5 rpm 3 5.0 0.17 Pitch control: ENERCON single blade 4 25.0 0.35 pitch system; one inde- pendent pitch system per 5 60.0 0.43 rotor blade with allocated 6 6 110.0 0.46 emergency supply 7 180.0 0.47 Drive train with generator 8 275.0 0.48 Main bearing: Twin tapered roller bearing 9 400.0 0.50 Generator: ENERCON direct-drive 1 annular generator 10 555.0 0.50 5 Grid feed: ENERCON inverter 11 671.0 0.45 3 Brake systems: – 3 independent pitch con- 12 750.0 0.39 trol systems with emer- 4 2 13 790.0 0.32 gency power supply – Rotor brake 14 810.0 0.27 – Rotor lock 15 810.0 0.22 Yaw system: Active via yaw gear, 16 810.0 0.18 load-dependent damping 17 810.0 0.15 Cut-out wind speed: 28 - 34 m/s (with ENERCON storm 18 810.0 0.13 control*) 1 Main carrier 19 810.0 0.11 Remote monitoring: ENERCON SCADA 2 Yaw drive 20 810.0 0.09 3 Annular generator 21 810.0 0.08 4 Blade adapter 22 810.0 0.07 5 Rotor hub 23 810.0 0.06 3 6 Rotor blade 24 810.0 0.05 * For more information on the ENERCON storm control feature, please see the last page. 25 810.0 0.05 p = 1.225 kg/m PAGE 8 ENERCON product overview E-53 E-53 PAGE 9 Calculated power curve Technical specifi cations E-53 Power P (kW) Power coefficient Cp (-) Rated power: 800 kW 800 0.60 Rotor diameter: 52.9 m 700 0.50 Hub height in meter: 50 / 60 / 73 600 0.40 500 Wind zone (DIBt): WZ II exp 0.30 - 400 Wind class (IEC): IEC/NVN Class S E 53 300 0.20 (Vav = 7.5 m/s, Vext = 57 m/s) 800 kW 200 0.10 100 WEC concept: Gearless, variable speed, 0 0.00 single blade adjustment 0 5 10 15 20 25 Wind speed v at hub height (m/s) Rotor Type: Upwind rotor with active pitch control Wind Power P Power- Rotational direction: Clockwise (m/s) (kW) coeffi cient Cp (-) No. of blades: 3 Swept area: 2,198 m2 1 0.0 0.00 Blade material: GRP (epoxy resin); 2 2.0 0.19 Built-in lightning protection 3 14.0 0.39 Rotational speed: Variable, 11 - 29.5 rpm 4 38.0 0.44 Pitch control: ENERCON single blade pitch system; one inde- 5 77.0 0.46 pendent pitch system per 6 6 141.0 0.48 rotor blade with allocated emergency supply 7 228.0 0.49 8 336.0 0.49 Drive train with generator 9 480.0 0.49 Main bearing: Twin tapered roller bearing 1 Generator: ENERCON direct-drive 10 645.0 0.48 annular generator 5 11 744.0 0.42 Grid feed: ENERCON inverter 3 12 780.0 0.34 Brake systems: – 3 independent pitch con- 4 2 13 810.0 0.27 trol systems with emer- gency power supply 14 810.0 0.22 – Rotor brake 15 810.0 0.18 – Rotor lock 16 810.0 0.15 Yaw system: Active via yaw gear, load-dependent damping 17 810.0 0.12 Cut-out wind speed: 28 - 34 m/s 18 810.0 0.10 (with ENERCON storm 1 Main carrier 19 810.0 0.09 control*) Remote monitoring: ENERCON SCADA 2 Yaw drive 20 810.0 0.08 3 Annular generator 21 810.0 0.06 4 Blade adapter 22 810.0 0.06 5 Rotor hub 23 810.0 0.05 3 6 Rotor blade 24 810.0 0.04 * For more information on the ENERCON storm control feature, 25 810.0 0.04 p = 1.225 kg/m please see the last page. PAGE 10 ENERCON product overview E-70 E4 E-70 E4 PAGE 11 Calculated power curve Technical specifi cations E-70 E4 Power P (kW) Power coefficient Cp (-) Rated power: 2,300 kW 2,400 0.60 Rotor diameter: 71 m 2,100 0.50 Hub height in meter: 57 / 64 / 75 / 85 / 98 / 114 1,800 0.40 1,500 Wind zone (DIBt): WZ III 0.30 - 1,200 Wind class (IEC): IEC/EN IA and IEC/EN IIA E 70 900 0.20 2,300 kW 600 WEC concept: Gearless, variable speed, 0.10 300 single blade adjustment 0 0.00 0 5 10 15 20 25 Rotor Wind speed v at hub height (m/s) Type: Upwind rotor with active pitch control Rotational direction: Clockwise Power- Wind Power P No. of blades: 3 (m/s) (kW) coeffi cient Cp (-) Swept area: 3,959 m2 1 0.0 0.00 Blade material: GRP (epoxy resin); Built-in lightning protection 2 2.0 0.10 Rotational speed: Variable, 6 - 21 rpm 3 18.0 0.27 Pitch control: ENERCON single blade 4 56.0 0.36 pitch system; one inde- pendent pitch system per 5 127.0 0.42 rotor blade with allocated 6 240.0 0.46 emergency supply 7 400.0 0.48 Drive train with generator 6 8 626.0 0.50 Main bearing: Double row tapered/cylin- 9 892.0 0.50 drical roller bearings Generator: ENERCON direct-drive 10 1,223.0 0.50 annular generator 3 11 1,590.0 0.49 5 Grid feed: ENERCON inverter 1 12 1,900.0 0.45 Brake systems: – 3 independent pitch con- 13 2,080.0 0.39 trol systems with emer- 4 2 gency power supply 14 2,230.0 0.34 – Rotor brake 15 2,300.0 0.28 – Rotor lock 16 2,310.0 0.23 Yaw system: Active via yaw gear, load-dependent damping 17 2,310.0 0.19 Cut-out wind speed: 28 - 34 m/s 18 2,310.0 0.16 (with ENERCON storm 1 Main carrier 19 2,310.0 0.14 control*) Remote monitoring: ENERCON SCADA 2 Yaw drive 20 2,310.0 0.12 3 Annular generator 21 2,310.0 0.10 4 Blade adapter 22 2,310.0 0.09 5 Rotor hub 23 2,310.0 0.08 3 6 Rotor blade 24 2,310.0 0.07 * For more information on the ENERCON storm control feature, please see the last page.