LEESON Chassis Mount Regenerative Control: 175721.00 - Manual (Page 7)

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Specifications
Max.
Armature HP Range HP Range
Current with 115 VAC with 230 VAC
Model (Amps DC) Applied Applied
175720.00 10.0 † 1/4 – 1 † 1/2 – 2 †
175721.00 10.0 † 1/4 – 1 † 1/2 – 2 †
† Maximum armature current and horsepower range apply when drive is attached to
additional heat sink part number 175722. Use heat sink when armature current is
above 7 ADC. Heat sinks are pre-mounted on cased drives.
AC Line Voltage 115/230 VAC, ±10%, 50/60 Hz, single phase
Armature Voltage (115 VAC Input) 0 – 90 VDC
Armature Voltage (230 VAC Input) 0 – 180 VDC
Form Factor 1.37 at base speed
Field Voltage (115 VAC Input) 50 VDC (F1 to L1); 100 VDC (F1 to F2)
Field Voltage (230 VAC Input) 100 VDC (F1 to L1); 200 VDC (F1 to F2)
Max. Field Current 1 ADC
Accel. Time Range (with no load) 0.5 –10 seconds
Decel. Time Range (with no load) 0.5 –10 seconds
Analog Input Voltage Range (isolated; RB1 to S2) 0 –10 VDC
Input Impedance (S0 to S2) 32K ohms
Load Regulation
with Armature Feedback 1% of base speed or better
with Tachogenerator Feedback 0.1% of base speed
Ambient Temp. Range (chassis drive) 10°C – 55°C
Ambient Temp. Range (cased drive) 10°C – 40°C