Mitsubishi Electric FR-F820-00046, Инструкция по эксплуатации

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Parameters Speed control under PM motor control
FR-F800 5 - 53
IPM motor specification list
5.3 Speed control under PM motor control
Speed control performs control so that the speed command and the actual motor rotation speed
match.
MM-EFS (1500 r/min
specification)
(15 kW or lower) MM-EFS (1500 r/min
specification)
(18.5 kW to 55 kW)
MM-THE4
(75 kW to 160 kW)
MM-EFS (3000 r/min
specification)
(15 kW or lower)
Rated motor frequency
(rotations per minute)
75 Hz (1500 r/min) 100 Hz (1500 r/min) 75 Hz (1500 r/min) 150 Hz (3000 r/min)
Maximum motor frequency
(rotations per minute)
112.5 Hz (2250 r/min) 150 Hz (2250 r/min) 90 Hz (1800 r/min) 200 Hz (40000 r/min)
Number of motor poles 6 8 6 6
Short-time motor torque 110% for SLD, 120% for LD
Minimum frequency
(rotations per minute)
7.5 Hz (150 r/min) 10 Hz (150 r/min) 7.5 Hz (150 r/min) 15 Hz (300 r/min)
Speed detection hysteresis
frequency
(rotations per minute)
0.5 Hz (10 r/min) 0.5 Hz (8 r/min) 0.5 Hz (10 r/min) 0.5 Hz (10 r/min)
Overspeed detection level,
frequency
(rotations per minute)
122.5 Hz (2450 r/min) 160 Hz (2400 r/min) 100 Hz (2000 r/min) 210 Hz (4200 r/min)
Tab. 5-22: IPM motor specification list
Purpose Parameter to set
Refer
to page
To adjust the gain during PM motor
control Speed control gain
adjustment P.G211 to P.G214,
P.G311 to P.G314
Pr. 820, Pr. 821,
Pr. 824,Pr. 825,
Pr. 830, Pr. 831,
Pr. 834, Pr.8 35
5-55
To stabilize torque feedback signal Torque detection filter P.G216, P.G316 Pr. 827, Pr. 837 5-59