Vacon 20 SERIES User Manual

Parameter description vacon • 52
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3
3.10 Protections
P10.1 EARTH FAULT
0: No action
1: Warning
2: Fault
Output currents sum not zero.
P10.2 M
OTOR STALL FAULT
0: No action
1: Warning
2: Fault
This is an overload protection. Stall is recognized by maximum motor current (=P1.5) and low
output frequency.
Figure 8. Stall characteristic settings.
P10.3 STALL TIME LIMIT
This time can be set between 0.0 and 300.0 s.
This is the maximum time allowed for all stage. the stall time is counted by an internal up/down
counter. If the stall time counter value goes above this limit the protection will cause a trip.
f
I
Par. P1.6
Par. P10.4
Stall area

Vacon 20 SERIES Specifications

General

Output Voltage	0 to Input Voltage
Storage Temperature	-40°C to +70°C
Dimensions	Varies by model
Weight	Varies by model
Power Range	0.25 kW to 18.5 kW
Voltage Range	200 V to 480 V
Control Method	Sensorless vector control
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Communication Options	Modbus, CANopen
EMC Filter	Integrated
STO (Safe Torque Off)	Yes
Input Voltage	208-240 V, 380-480 V
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature
Operating Temperature	-10°C to +50°C
Humidity	5% to 95% non-condensing