1 standard inverter specifications – Yaskawa VS-626 MC5 User 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