DOC-0017-03-EN: AC15 Series - Hardware Installation Manual
DOC-0017-03-EN-B 04.04.2023
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General Power Stack Features:
Switching Frequency:
Minimum: 1kHz
Default: 4kHz
Maximum: 10kHz
Linear derating of output current will apply above the default switching
frequency (varies by power rating. Refer to Chapter 13: Technical
Information for values).
Output Frequency:
Induction Motors:
- Maximum = Switching Frequency 8
PMAC Motors:
- Maximum = Switching Frequency 6
Note: Output frequency is limited to a maximum frequency of 590Hz
due to export rules.
Duty Rating:
Heavy Duty (HD)
Power Stack Protection Features:
Trip Conditions:
Output Short Circuit
Overcurrent: 220% Rated Output Current
Motor Stall
Overvoltage / Undervoltage:
- 230V products = 420Vdc / 220Vdc
- 400V products = 840Vdc / 410Vdc
Heatsink Overtemperature
Motor Thermistor Overtemperature
Three Phase OK (Missing Line Phase Detection):
- 3ø 230V products: Frames 3 – 5 only
- 3ø 400V products: Frames 4 & 5 only
Current Limit:
Adjustable up to 150%
Overload Rating:
150% for 60s (Inverse Time / Motor I*t)
User Terminals:
Line Input:
3x Three phase / 2x Single phase AC input terminals: L1/L, L2/N, L3
Motor Output:
3x AC output terminals: U, V, W
Brake Output:
2x DC output terminals: DC+, DBR
PE:
Minimum of 2x Protective earth connections
General Control Features:
Motor Control Modes:
Induction Motors:
- V/F Control (V/Hz)
- Sensorless Vector Control
PMAC Motors:
- Sensorless Vector Control
Voltage Boost for V/F
Control:
0-25%
Skip Frequencies:
Skip frequencies with adjustable skip band width
Preset Speeds:
User selectable preset speeds
Stopping Modes:
Ramp, Coast, DC Injection, Fast Stop
Linear & S Ramps:
Symmetric or asymmetric ramp up and down rates
Raise/Lower:
Programmable Motorised Potentiometer (MOP) function
Jog:
Programmable jog speed
Diagnostics:
Real-time drive feedback monitoring and fault diagnostics