Xinje VB5N Series User Manual

VB5N series inverter
70
Fig.4-29 Overload alarm
4-2-6. Protection function parameters (Group P5)
P5.00
Motor overload protection mode selection
Range: 0,1
0
This parameter defines the protection mode when overload or overheat occurs.
0: Inverter locks the output. When overload or overheat occurs, inverter will lock output and the motor will free stop.
1: Disabled. Motor has no overload protection. (Be careful to use)
P5.01
Motor overload protection coefficient
Range: 20(%) ~120(%)
100(%)
This parmeter is used to set sensitivity of thermal relay protection for inverter load motor. When the output current value of
load motor can not match the rated current of the inverter, the motor can be thermal protected, as shown in Fig.4-30.
Use the following coefficient to calculate.
[P5.01] = × 100
Fig.4-30 Thermal relay protection
110%
150% (G)
105%
120% (P)
Current
[P5.01]=100%
55%
1 minute
[P5.01]=50%
Time
P4.25 time P4.25 time
P4.24 detection level
Overload alarm
time
Time
effective
Output current
Motor rated current
Inverter rated output current

Xinje VB5N Series Specifications

General

Brand	Xinje
Model	VB5N Series
Category	Inverter
Language	English