240
kA at the drive maximum rated voltage.
Frequency 50/60 Hz ± 5%, maximum rate of change 20%/s
A.4 Motor connection data
Motor type Asynchronous inductance 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
Field weakening
point
10...400 Hz
Carrier frequency
4, 8, 12 or 15 kHz
A.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 Maximum motor cable length, 4 kHz
Second environment (category C3) 30
first environment (category C2) 30
Maximum motor cable length is determined by the drive’s operational factors. Contact your
local INVT representative for the exact maximum lengths when using external EMC filters.
A.5 Applicable standards
The inverter complies with the following standards:
EN ISO 13849-1: 2008
Safety of machinery-safety related parts of control systems -
Part 1: general principles for design
IEC/EN 60204-1:2006
Safety of machinery. Electrical equipment of machines. Part
1: General requirements.
IEC/EN 62061: 2005
Safety of machinery – Functional safety of safety-related
electrical, electronic and programmable electronic control
systems
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