6
Parameter Specification
MPA-15-460:
Output:
Input:
15 amps continuous; 30 amps peak; peak ≤ 1 second
PWM frequency 15 kHz
Single phase; 18 amps continuous max
Three phase; 11 amps continuous max
DC Bus is AC line dependent
MPA-25-460:
Output:
Input
25 amps continuous; 50 amps peak; peak ≤ 1 second
PWM frequency 12 kHz
Single phase; 30 amps continuous max
Three phase; 20 amps continuous max
DC Bus is AC line dependent
MPA-35-460:
Output:
Input:
35 amps continuous; 70 amps peak; peak ≤ 1 second
PWM frequency 12 kHz
Single phase; 42 amps continuous max
Three phase; 26 amps continuous max
DC Bus is AC line dependent
MPA-50-460:
Output:
Input:
50 amps continuous; 100 amps peak; peak ≤ 1 second
PWM frequency 12 kHz
Single phase; 60 amps continuous max
Three phase; 40 amps continuous max
DC Bus is AC line dependent
MPA-75-460:
Output:
Input:
75 amps continuous; 120 amps peak; peak ≤ 1 second
PWM frequency 10 kHz
Three phase; 60 amps continuous max
DC Bus is AC line dependent
MPA-100-460:
Output:
Input:
100 amps continuous; 165 amps peak; peak ≤ 1 second
PWM frequency 10 kHz
Three phase; 80 amps continuous max
DC Bus is AC line dependent
Motor/Amplifier Speed and Load
Relationship:
The motor's maximum speed is dependent on the bus
voltage and motor KE by the following relationships.
(AC Input)/(Motor KE Vrms) = Maximum no load speed.
Maximum no load speed * .75 = Maximum speed at
continuous full load.
Adjustments: 0 - Peak Current Limit(CL)
Response(RESP)
Auxiliary (AUX)
Signal(SIG)
Balance(BAL)
Overspeed Shut Down
Speed/Torque Regulation
±5%
Max Speed 12000 rpm (12 bit) or 3000 rpm (14 bit)
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