
APPENDIX 1
SPECIFICATIONS
69
Table A
−
1 Specifications (Cont’d)
Model
CIMR
−
G5C
51P5
52P2
53P7
55P5
57P5
5011
5015
Motor
Overload
Protection
Protected by electronic thermal overload relay
Instantaneous
Overcurrent
Motor coasts to a stop at approx. 200% of inverter rated current.
Blown Fuse
Protection
Motor coasts to a stop by blown
−
fuse.
Overload
Motor coasts to a stop after 1 minute at 150% of rated output current.
ctions
Overvoltage
Motor coasts to a stop if converter output voltage exceeds 1040 V.
ve
Func
t
Undervoltage
Motor coasts to a stop if converter output voltage drops to 490 V or below.
Protectiv
e
Momentary
Power Loss
Immediately stop by 15 ms and above momentary power loss. (Factory setting)
Continuous operation during power loss less than 2 sec is equipped as standard.
P
Heatsink
Overheat
Protected by thermistor
Stall
Prevention
Stall prevention during accel/decel and constant speed operation
Ground Fault
Protected by electronic circuit (Overcurrent level)
Power
Charge
Indication
Charge LED stays ON until bus voltage drops below 50 V.
Ambient
Temperature
−
10
°
C to +40
°
C (Enclosed wall
−
mounted type)
−
10
°
C to +45
°
C (Open chassis type)
nment
Humidity
90%RH or less
E
nviron
m
Storage
Temperature
−
20
°
C to +60
°
C
E
n
Location
Indoor (protected from corrosive gases and dust)
Elevation
1000 m or less
Vibration
9.81 m/s
2
(1G) at 10 to less than 20 Hz, up to 1.96 m / s
2
(0.2G) at 20 to 50 Hz
Applicable
Standards
prEN50178
EN50082
−
2
EN50081
−
2 (with RFI filter, screened cable)