Leroy-Somer DIGIDRIVE SK Series Technical Data Manual Download Page 9 | Manualshive

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Leroy-Somer DIGIDRIVE SK Series Technical Data Manual Download Page 9

Derating curves

Digidrive SK Technical Data

9

Issue Number: a www.leroy-somer.com

Table 2-4 Digidrive SK size A 0.75kW losses

Ambient Temperature (

°

C)

Loss (W)

3kHz

6kHz

12kHz

18kHz

30

48

50

59

62

40

48

43

44

47

50

35

36

37

38

55

31

33

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Summary of Contents for DIGIDRIVE SK Series

Page 1: ......

Page 2: ...acts of its manufacturing operations and of its products throughout their life cycle To this end we operate an Environmental Management System EMS which is certified to the International Standard ISO...

Page 3: ...perature 23 9 4 Storage temperature 23 9 5 Altitude 23 9 6 Humidity 23 9 7 Storage humidity 23 9 8 Pollution degree 23 9 9 Materials 23 9 10 Vibration 23 9 11 Frequency accuracy 24 9 12 Resolution 24...

Page 4: ...7 2 2 3 0 4 0 5 2 7 0 9 6 150 overload current for 60s A 2 6 3 3 4 5 6 7 8 10 5 14 4 Typical full load input current A 4 3 5 8 8 1 10 5 14 2 6 7 17 4 8 7 23 2 11 9 Maximum continuous input current A 9...

Page 5: ...put current A 1 3 1 7 2 1 2 8 3 8 5 1 7 2 9 0 150 overload current for 60s A 2 2 6 3 2 4 2 5 7 7 7 10 8 13 5 Typical full load input current A 1 7 2 5 3 1 4 5 2 7 3 9 5 11 9 Maximum continuous input c...

Page 6: ...tor temperatures At 12 and 18kHz the limiting factor tends to be the heatsink temperature At 3 and 6kHz operating outside the de rating curves will cause some of the capacitors within the drive to run...

Page 7: ...ply types Options Digidrive SK Technical Data 7 Issue Number a www leroy somer com Figure 2 2 Digidrive SK Size A 0 37kW derating curve Figure 2 3 Digidrive SK Size A 0 55kW derating curve 0 0 5 1 0 2...

Page 8: ...es at the de rating curve points Table 2 1 Digidrive SK size A 0 25kW losses Table 2 2 Digidrive SK size A 0 37kW losses Table 2 3 Digidrive SK size A 0 55kW losses Ambient Temperature C Loss W 3kHz 6...

Page 9: ...filters Line chokes Motor cable lengths General data I O specification Supply types Options Digidrive SK Technical Data 9 Issue Number a www leroy somer com Table 2 4 Digidrive SK size A 0 75kW losses...

Page 10: ...o the next floor There is no de rating as such when low DC bus operation is enabled however the power will be limited by the reduced voltage and ripple generated on the DC bus of the drive Figure 3 1...

Page 11: ...2 negative phase sequence IEC 146 1 1 Immunity class C 3 1 3 Three phase 400V 380V to 480V 10 48Hz to 62Hz Phase imbalance 3 between phases or 2 negative phase sequence IEC 146 1 1 Immunity class C It...

Page 12: ...110 940 44 2 5M TL SKBD200150 1410 44 3 5M TL SKCD200220 1880 66 LS Model CT Model DC Bus Capacitance F DC bus inductance mH Inrush resistance at 25oC 1T SKB3400037 165 44 1 2T SKB3400055 165 44 1 5T...

Page 13: ...ize A mounting dimensions N If DIN rail mounting is used in an installation where the drive is to be subjected to shock or vibration it is recommended that the bottom mounting screws are used to secur...

Page 14: ...rail mounting is used in an installation where the drive is to be subjected to shock or vibration it is recommended that the bottom mounting screws are used to secure the drive to the back plate If t...

Page 15: ...lengths General data I O specification Supply types Options Digidrive SK Technical Data 15 Issue Number a www leroy somer com Figure 5 3 Size C mounting dimensions Size C is not DIN rail mountable A B...

Page 16: ...Line chokes Motor cable lengths General data I O specification Supply types Options 16 Digidrive SK Technical Data www leroy somer com Issue Number a 5 2 Minimum mounting clearances Figure 5 4 Minimum...

Page 17: ...4 14 07 LL Y Y Y 3 5T to 5 5T SKC3400220to SKC3400400 3 FS6514 14 07 Y Y Y FS6514 14 07 LL Y Y Y Used with Number of phases Schaffner reference Power losses at rated current IP rating Weight Operation...

Page 18: ...z 3kHz 6kHz 12kHz 18kHz 3kHz 6kHz 12kHz 18kHz 0 5M and 1M SKA1200025 and SKA1200037 1 5 E2U E2U E2R E2R R I I I R I I I 10 E2U E2R E2R E2R R I I I R I I I 20 E2R R I I I I 30 E2R I I 50 E2R I 1 2M and...

Page 19: ...15 0 5MHz limits decrease linearly with log frequency 66 56dB V quasi peak 56 46dB V average AC supply lines 0 5 5MHz 56dB V quasi peak 46dB V average 5 30MHz 60dB V quasi peak 50dB V average EN 61800...

Page 20: ...5in M4 8 7mm 0 34in 4 5mm 0 17in FS6513 10 07 209mm 8 22in 237 7mm 9 35in 50mm 1 96in 40mm 1 57in 20mm 0 78in 193 5mm 7 61in 257 2mm 10 12in 14 AWG M4 80mm 3 15in M4 8 7mm 0 34in 4 5mm 0 17in FS6513 1...

Page 21: ...ffect the drive Table 7 1 Characteristics Dimensions and weight These are given by way of example and may vary depending on the manufacturer Table 7 2 Dimensions and weight Digidrive SK ratings Seff r...

Page 22: ...ble means that the cable length limits shown in table 8 1 must be observed Failure to do so can result in spurious OI AC tripping of the drive If longer cable lengths are required consult LEROY SOMER...

Page 23: ...temperature of 10 C 14 F 9 4 Storage temperature 40 to 60 C 40 to 140 F for 12 months max 9 5 Altitude Rated altitude 1000m 3250 ft Reduce the normal full load current by 1 for every 100m 325 ft abov...

Page 24: ...must charge the dc bus and SMPS outputs and stabilise to allow the control processor to start operation in the following times 9 16 Serial communications Modbus RTU 9 17 Switching frequencies The soft...

Page 25: ...Volt Scaling Input range automatically scaled to Pr 01 Minimum set speed to Pr 02 Maximum set speed Input impedance 200 current 100k voltage Resolution 0 1 Accuracy 2 Sample time 6ms Absolute maximum...

Page 26: ...triggered apart from after a trip where they become edge triggered See and above If the enable and run forward or enable and run reverse terminals are closed when the drive is powered up the drive wi...

Page 27: ...he beginning of each menu there is a single line parameter description and this contains the update rate for each parameter This time signifies the task routine time in the software that the parameter...

Page 28: ...or To ensure that the motor and cable are protected against overload the drive must be programmed with the correct motor rated voltage Electric shock risk The voltages present in the following locatio...

Page 29: ...ype A can only be used with single phase drives Type B must be used with three phase drives It is recommended that only Type B RCDs be used with inverter drives If an external EMC filter is used a del...

Page 30: ...11 7 Use of earth leakage circuit breakers ELCB residual current device RCD There are three common types of ELCB RCD Type AC detects AC fault currents Type A detects AC and pulsating DC fault currents...

Page 31: ...tion with Digidrive SK 03 00 00 Yes Beige SM Ethernet Ethernet option Ethernet adapter for communication with Digidrive SK 03 00 00 Yes Extended IO Dark Yellow SM I O Lite I O Lite option Increases th...

Page 32: ...ve equipment No AC input line reactors To reduce supply harmonics Cable management SK Bracket Cable management bracket UL type 1 kit Bottom metal gland plate top cover and side covers to allow the dri...

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