YASKAWA CIMR-G5A Series - Page 325

Specifications
11 - 4
Model number
CIMR-G5A
4300422041854160411040754055404540374030402240184015401147P545P543P742P241P540P740P4
Control method
Sine wave PWM
Torque characteris-
tics
150% at 1 Hz (150% at 0 r/min with PG).
Speed control range
1: 100 (1: 1000 with PG)*
2
Speed control accu-
racy
±
0.2% (25 °C
±
10 °C) (
±
0.02% with PG)
*2
Speed control re-
sponse
5 Hz (30 Hz with PG)*
2
Torque limits
Provided (4 quadrant steps can be changed by constant settings.)
t
ics
Torque accuracy
±
5%
a
cteristi
c
Frequency control
range
0.1 to 400 Hz
c
hara
c
Frequency accuracy
(temperature
charac
Digital references:
±
0.01% (−10 °C to +40 °C)
n
trol c
h
(temperature charac-
teristics)
Analog references:
±
0.1% (25 °C
±
10 °C)
Con
t
Frequency setting
Digital references: 0.01 Hz
C
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-
tions
Stops for fuse burnout.
Overload protection
Stops in one minute at approx. 150% of rated output current.
ctions
Overvoltage protec-
tion
Stops when main-circuit DC voltage is approx. 812 V.
ive fun
c
Undervoltage protec-
tion
Stops when main-circuit DC voltage is approx. 380 V.
P
rotecti
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.
P
r
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.
Ambient operating
temperature
−10°Cto40°C (Enclosed wall-mounted type)
−10 °Cto45°C (Open chassis type)
m
ent
Ambient operating
humidity
90% RH max.
r
onm
e
Storage temperature
−20 °C to +60 °C
E
nvir
o
Application site
Indoor (no corrosive gas, dust, etc.)
E
Altitude
1000 m max.
Vibration
10 to 20 Hz, 9.8 m/s
2
{1G} max.; 20 to 50 Hz, 2 m/s
2
{0.2G} max
* 1. The maximum applicable motor output is given for a standard 4-pole Yaskawa motor. When selecting the actual motor and
Inverter, be sure that the Inverter’s rated current is applicable for the motor’s rated current.
* 2. Tuning is sometimes required.
11