Drive Specifications - YASKAWA iQpump Micro CIMR-PW Series User Manual

A.2 Drive Specifications
Note:
For optimum performance life of the drive, install the drive in an environment that meets the required specifications.
Item
Control Method
Frequency Control Range
Frequency Accuracy
Frequency Setting Resolution
Output Frequency Calculation
Resolution
Frequency Setting Signal
Starting Torque
Speed Control Range
Accel/Decel Time
Braking Torque
Control
Character-
istics
V/f Characteristics
Motor Protection
Overcurrent Protection
Overload Protection
Overvoltage Specification
Protection
Functions
Low Voltage Protection
Momentary Power Loss Ride-Thru
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
V/f Control (V/f)
0.01 to 400 Hz
Digital input: within ±0.01% of the max output frequency
(-10 to +50 °C)
Analog input: within ±0.5% of the max output frequency
(25 °C ±10 °C)
Digital inputs: 0.01 Hz
Analog inputs: 1/1000 of maximum output frequency
1/2 20
Main frequency reference: 0 to +10 Vdc (20 kΩ), 4 to 20 mA (250 Ω), 0 to 20 mA (250 Ω)
Main speed reference: Pulse Train Input (max 32 kHz)
V/f: 150% at 3 Hz
1:40 (V/f Control)
0.00 to 6000.0 s (allows four separate settings for accel and decel)
Instantaneous Average Decel Torque
1.5 kW: over 50%, 2.2 kW and above: over 20%
Continuous Regen Torque: 20%,
125% with a Braking Resistor Unit
Preset V/f patterns and user-set program available.
Momentary Power Loss Ride-Thru
Speed Search
Over/Undertorque Detection
Multi-Step Speed (17 steps max)
Accel/Decel Time Switch
S-Curve Accel/Decel,
2-Wire/3-Wire Sequence
Stationary Auto-Tuning of Line-to-Line Resistance
Dwell
Cooling Fan ON/OFF
Functions Slip Compensation
Torque Compensation
Jump Frequencies (reference dead band)
Frequency Reference Upper/Lower Limit
DC Injection Braking (start and stop)
PID Control (with Sleep Function)
MEMOBUS/Modbus (RS-485/RS-422 Max 115.2 kbps)
Fault Reset
Parameter Copy
Fault Restart
Removable Terminals with Parameter Backup Function
Motor overheat protection via output current sensor
Drives stops when output exceeds 170% of the rated current
Drive stops when output current is 120% rated current for 60 sec.
200 V Class: Stops when DC bus voltage exceeds approx. 410 V
400 V Class: Stops when DC bus voltage exceeds approx. 820 V
Drive stops when DC bus voltage falls below the levels indicated:
190 V (3-phase 200 V), 160 V (single-phase 200 V), 380 V (3-phase 400 V), 350 V (3-phase
380 V)
3 selections available: Ride-Thru disabled (stops after 15 ms), time base of 0.5 s, and continue
running as long as the drive control board is powered up.
x Maximum output frequency (E1-04)
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A.2 Drive Specifications
Specification
: 0.1/0.2 kW: over 150%, 0.4/0.75 kW: over 100%,
: (10% ED) 10 s with an internal braking resistor.
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