Yaskawa VS-626 MC5 - Manual (Page 263)

Specifications
- 2
11.1 Standard Inverter Specifications
Table
11.1 200 V Class Inverters
Model number
CIMR-MC5A
20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011 2015 2018 2022 2030 2037 2045 2055 2075
Max. applicable motor
output (kW)
0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75
Rated output capac-
ity (kVA) 1.2 2.3 3.0 4.2 6.7 9.5 13 19 24 30 37 50 61 70 85 110
Ou
Rated output current
(A)
3.2 6 8 11 17.5 25 33 49 64 80 96 130 160 183 224 300
Ou
Max. output voltage
(V)
3-phase, 200 to 230 VAC (Proportional to input voltage.)
Rated output fre-
quency (Hz) Up to 400 Hz (available by programming)
Voltage (V)
Frequency (Hz)
3-phase, 200 to 230 VAC, 50/60 Hz
Po
Allowable voltage
fluctuation
+10%, --15%
Allowable frequency
fluctuation 5%
Control method Sine wave PWM
Torque characteris-
tics 150% at 1 Hz (150% at 0 r/min with PG). 2
Speed control range 1: 100 (1: 1000 with PG) *2
Speed control accu-
racy 0.2% ( r0.02% with PG) *2
Speed control re-
sponse
5 Hz (30 Hz with PG) *2
Torque limits Provided (4 quadrant steps can be changed by Ccnstant settings.)
Torque accuracy 5%
Frequency control
range 0.1 to 400 Hz
Frequency accuracy
(temperature charac- Digital references: 0.01% (--10 to +40 )
(temperature charac-
teristics)
Analog references: 0.1% (25 10 )
Co
Frequency setting
Digital references: 0.01 Hz
Co
Frequency setting
resolution
Analog references: 0.03 Hz/60 Hz (11 bits + sign)
Output frequency
resolution
0.001 Hz
Overload capacity 150% of rated current for one minute
Frequency setting
signal
--10 to 10 V, 0 to 10 V, 4 to 20 mA
Acceleration/Decel-
eration time 0.01 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings)
Braking torque Approximately 20%
Motor protection Protection by electronic thermal overload relay.
Instantaneous over-
current protection
Stops at approx. 200% of rated output current.
Fuse blown protec-
tion
Stops for fuse blown.
Overload protection Stops in one minute at approx. 150% of rated output current.
Overvoltage protec-
tion
Stops when main-circuit DC voltage is approx. 410 V.
Pr
Undervoltage protec-
tion Stops when main-circuit DC voltage is approx. 190 V.
Momentary power
loss ridethru
Stops for 15 ms or more. By selecting the momentary power loss mode, operation can be continued if power is restored within 2 s.
Cooling fin overheat-
ing Protection by thermistor.
Stall prevention Stall prevention during acceleration, deceleration, or running.
Grounding protection Protection by electronic circuits. (Overcurrent level)
Charge indicator (in-
ternal LED)
Lit when the main circuit DC voltage is approx. 50 V or more.
11