MD320/MD320N User Manual Product Information
2.4 Technical Speci
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Item
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Individualized
function
Maximum
frequency
300Hz
Carrier
frequency
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adjusted according to the load characteristics.
Input frequency
resolution
Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.1%
Control mode
Open loop vector control (SVC)
Close loop vector control (VC)
V/F control
Startup torque
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Speed
adjustment
range
1
˖
100
˄
SVC
˅
1
˖
1000
˄
VC
˅
Speed
stabilization
precision
˄
SVC
˅
±0.02%
˄
VC
˅
Torque control
precision
˄
VC
˅
Overload
capacity
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Torque hoist
Automatic torque hoist; manual torque hoist 0.1% to 30.0%
V/F curve
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Speed-up and
Speed-down
curve
Straight line or S curve speed-up and speed-down mode;
four kinds of speed-up and speed-down time; speed-up and
speed-down time ranges between 0.0s to 3000.0s.
DC brake
DC brake frequency: 0.00Hz to maximum frequency; brake
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deceleration time: 0.0s to 3000.0s.
Simple PLC
and MS Speed
Running
It can realize a maximum of 16 segments speed running via
the built-in PLC or control terminal.
Built-in PID
It is easy to realize process-controlled close loop control
system.
Auto voltage
regulation
(AVR)
It can keep constant output voltage automatically in case of
change of mains voltage.
Torque limit and
control
It can limit the torque automatically and prevent frequent
over current tripping during the running process; the close
loop vector mode can implement torque control.
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Summary of Contents for MD320 Series
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Page 16: ...Safety and Precautions MD320 MD320N User Manual efesotomasyon com...
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