B.3 Grid Specifications - INVT Goodrive 35 Series Operation Manual

Goodrive35 inverters
For 3-phase 200 V drives, the maximum altitude is 3000 m above sea level. In altitudes 2000...3000
m, the derating is 2% for every 100 m.
B.2.2.3 Carrier frequency derating
For Goodrive35 series inverters, different power level corresponds to different carrier frequency range.
The rated power of the inverter is based on the factory carrier frequency, so if it is above the factory
value, the inverter needs to derate 10% for every additional 1 kHz carrier frequency.

B.3 Grid specifications

AC 3PH 380 V (-15%) – 440 V (+10%)
AC 3PH 380 V (-10%) – 550 V (+10%)
Grid voltage
AC 3PH 520 V (-15%) – 690 V (+10%)
Maximum allowed prospective short-circuit current at the input power connection
Short-circuit
as defined in IEC 60439-1 is 100 kA. The drive is suitable for use in a circuit
capacity
capable of delivering not more than 100 kA at the drive maximum rated voltage.
Frequency 50/60 Hz ± 5%, maximum rate of change 20%/s
B.4 Motor connection data
Motor type
Voltage
Short-circuit protection The motor output is short-circuit proof by IEC 61800-5-1
Frequency
Frequency resolution 0.01 Hz
Current
Power limit
Field weakening point 10...400 Hz
Carrier frequency
B.4.1 EMC compatibility and motor cable length
To comply with the European EMC Directive (standard IEC/EN 61800-3), use the following maximum
motor cable lengths for 4 kHz switching frequency.
All frame sizes (with external EMC filter)
Second environment (category C3)
First environment (category C2)
Asynchronous induction motor or synchronous permanent magnet motor
0 to U1, 3-phase symmetrical, Umax at the field weakening point
0...400 Hz
Refer to Ratings
Refer to Ratings
4, 8, 12 or 15 kHz (in scalar control)
Maximum motor cable length, 4 kHz
244
Appendix B Technical data
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30