Parker AC10 series User Manual

Function Parameters 9-41
AC10 Inverter
the AI1 channel voltage is lower than 0.5V.
F745 Threshold of pre-alarm overheat (%)
Setting range: 0~100 Mfr’s value: 80
F747 Carrier frequency auto-adjusting
Setting range:
0: Invalid
1: Valid
Mfr’s value: 1
When the temperature of the heatsink reaches the value of 95℃ X F745 and multi-function output
terminal is set to 16 (refer to F300~F302), it indicates inverter is in the status of overheat.
When F747=1, the temperature of the heatsink reaches 86℃, inverter carrier frequency will
adjust automatically, to decrease the temperature of inverter. This function can avoid overheat
malfunction.
When F159=1, random carrier frequency is selected, F747 is invalid.
F754 Zero-current threshold (%) Setting range: 0~200 Mfr’s value: 5
F755 Duration time of zero-current (S) Setting range: 0~60 Mfr’s value: 0.5
When the output current has fallen to zero-current threshold, and after the duration time of
zero-current, ON signal is output.
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Parker AC10 series Specifications

General

Overload Capacity	150% for 60 seconds
Analog Inputs	2
Analog Outputs	1
Communication Options	Modbus RTU
Protection Rating	IP20
Input Voltage	200-240VAC, 380-480VAC, 500-575VAC, 600VAC, 690VAC
Digital Outputs	2
Protection	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Operating Temperature	-10°C to +50°C
Humidity	5% to 95% (non-condensing)
Dimensions	Varies by model
Weight	Varies by model
Braking	Built-in dynamic braking