YX3000 Senseless Vector Type Inverter Manual
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图
6-29 overload alarm
6.6 Protection Function Parameter (P5 Group))
P5.00
Motor overload protection
mode selection
Range: 0, 1
0
This parameter defines the inverter protection mode in the case of overload, over current.
0
：
Stop outputting: In the case of overload, over current, the inverter will stop outputting at once, and
the motor will go to free stopping
1
：
Inaction: Without overload protection to load motor , please use this function in caution.
P5.01
Motor overload protection
coefficient
Range: 20(%)
－
120(%)
100(%)
This parameter is used for setting sensitivity of thermal relay protection to load motor. When
motor output current doesn’t match inverter rated current, by setting this parameter it could
get correct protection to motor, shown as Fig.6-30.
[P5.01]=
×100
time
time
P4.26time
P4.26time
current
P4.25detection level
Overload alarm
effective
Inverter rated output current
Motor rated current
Inverter rated output current
Summary of Contents for YX2000
Page 19: ...YX3000 Senseless Vector Type Inverter Manual 18 W W1 H H1 D b Inverters from 11KW to 90 KW...
Page 21: ...YX3000 Senseless Vector Type Inverter Manual 20 W H D d Inverters from 285KW to 315KW...
Page 22: ...YX3000 Senseless Vector Type Inverter Manual 21 W H D e Inverters from 350KW to 630KW...
