Goodrive300-LIFT series inverter
Technical data
-152-
the altitude exceeds 1000 meters. Below is the detailed decreasing range of the derating:
Derating coefficient (%)
100
80
60
40
20
0
1000
2000
3000
4000
Altitude (m)
When the altitude exceeds 2000m, configure an isolation transformer on the input end of the inverter.
When the altitude exceeds 3000m but is lower than 5000m, contact our company for technical
consultation. Do not use the inverter at an altitude higher than 5000m.
B.2.2.3 Carrier frequency derating
For GD300L series inverters special for lifts, different power levels correspond to different carrier
frequency ranges. 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 20% for every additional 1 kHz carrier frequency.
B.3
Grid specifications
Grid voltage
AC 3PH 380V(-15%)
–
440V(+10%)
Short-circuit capacity
Maximum allowed prospective short-circuit current at the input power
connection as defined in IEC 60439-1 is 100 kA. The drive is suitable
for use in a circuit 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
Asynchronous induction motor or synchronous permanent magnet
motor
Voltage
0 to U1, 3-phase symmetrical, Umax at the field weakening point
Short-circuit
protection
The motor output is short-circuit proof by IEC 61800-5-1
Frequency
0...400 Hz
Frequency resolution 0.01 Hz
Current
Refer to Ratings
Power limit
1.5 · PN
Carrier frequency
4, 6, or 8 kHz