OPERATING INSTRUCTIONS NORDAC Frequency Inverters

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11.0 Technical data Typ SK... 1.300/1 1.900/1 2.400/1 1.300/3 1.900/3 3.600/3 5.900/3 7.500/3 10.000/3 15.000/3 20.000/3 30.000/3 38.000/3 Output 1,3 1,9 2,4 1,3 1,9 3 ,6 5,9 7,5 10,0 15,0 20,0 30,0 38,0 power kVA max.motor 0,75 1,1 1,5 0,75 1,1 2,2 4,0 5,5 7,5 11,0 15,0 22,0 30,0 output kW Rated current 3,5 5,0 6,5 2,0 3,0 5,5 9,0 12,0 16,0 23,0 31,0 43,0 60,0 A Overload 5,5 7,5 10,0 3,0 4,5 8,5 14,0 18,0 24,0 35,0 46,0 65,0 90,0 current for 30 sec. A Mains voltage 1 x 220/240 V +/- 10% 3 x 380/415 V +/- 10% 50 - 60 Hz Output 3 x 220/240 V +/- 10% 3 x 380/415 V +/- 10% voltage Typical 55 115 120 60 115 150 220 300 440 480 685 975 1340 power loss W Recommended mains 10 10 16 10 10 16 16 20 25 35 50 63 100 fusing A (slow-blow) Convection X X X X cooling Cooling by X X X X X X X X X built-in fan with sperarate drive Weight approx. 6,0 7,5 8,5 6,0 7,5 8,5 10,0 12,5 13,0 24,0 26,0 46,0 46,0 kg Modul clock MOS-FET MOS-FET IGBT IGBT IGBT IGBT IGBT IGBT IGBT IGBT IGBT IGBT IGBT frequency 8* 8* 8 8 8 8 8 8 8 8 8 8 8 kHz * Clock frequency can be set to 16 kHz if required. Data applicable to all models Output frequency 2 - 120 Hz Linearity error +/- 0,5 Hz Power factor ot the mains fundamental wave approx. 1 Coolant temperature 0°C up to +40°C no moisture or aggressive gases Storage temperature -20°C up to +70°C no moisture or aggressive gases Relative humidity 20 up to 90 % rel., no condensation Installation altitude up to 1000 meters above sea level with no loss of perfomance Enclosure IP 20 and VGB 4 accordance with IEC 529 Electrical protection Earth-fault resistant, short-circuit proof, and open circuit stable Manufactured in accordance with regulations IEC 536 / VDE 106 part 1 Subject to technical modification
MODULAR SYSTEM TRANSMISSION TYPE ATTACHMENT ELEMENTS HELICAL FOOT MOUNT ELEKTIC MOTOR HELICAL FLANGE MOUNT SHAFT MOUNT REDUCER SHAFT MOUNT REDUCER WITH SOLID SHAFT WORM GEAR UNIT (FOOT MOUNT BASE) SHAFT MOUNT WORM GEAR UNIT BRAKING MOTOR FRICTION-WHEEL VARIABLE- SPEED GEAR MOTOR VARIABLE-SPEED GEAR MOTOR IEC ATTACHMENT CYLINDER FREE INPUT SHAFT HOUSING FLANGE MOUNT WORM GEAR UNIT DRIVE-END FLANGE HELICAL-BEVEL-GEAR UNIT CENTRIFUGAL CLUTCH/ (FOOT MOUNT) COUPLING WITH OR WITHOUT BRAKE HELICAL-BEVEL-GEAR UNIT COMBINED COUPLING/ SHAFT MOUNT CLUTCH AND BRAKE HELICAL-BEVEL-GEAR UNIT HELICAL SPEED REDUCER FLANGE MOUNT EXTREMLY LOW SPEEDS Getriebebau Nord Your Partner
Page 1 and 2: GETRIEBEBAU NORD OPERATING INSTRUCT
Page 3 and 4: 1.0 General NORDAC frequency Invert
Page 5 and 6: 3.0 Frequency inverter dimensions V
Page 7 and 8: 4.2 Control section Connection for
Page 9 and 10: Terminal Function / Notes Data Sugg
Page 15 and 16: 5.1 Settings and displays possible
Page 17 and 18: 5.2 Description of settings and dis
Page 19 and 20: Menu displayed text descritption op
Page 21 and 22: Menu displayed text Description opt
Page 23 and 24: 6.0 Commissioning Before switching
Page 25 and 26: 7.0 Braking chopper Used for genera
Page 27 and 28: 8.0 Disruptions and faults Urgent e
Page 29 and 30: Note: If the maximum value is great
Page 31: 10.2 Effect on other consumers Main

OPERATING INSTRUCTIONS NORDAC Frequency Inverters

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