YASKAWA A1000 Technical Manual

444 YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
A.6 Drive Derating Data
A.6 Drive Derating Data
The drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the drive
capacity.
 Rated Current Depending on Carrier Frequency
Table A.6 shows the drive output current depending on the carrier frequency settings.
The 2 kHz value is equal to the
Normal Duty rated current. If the carrier frequency is increased above 2 kHz in ND, the
rated output current is reduced.
The 8 kHz and 5 kHz values are equal to the Heavy Duty rated current.
They define the value up to which the carrier
frequency can be increased in HD without a current derating (default HD carrier frequency is 2 kHz). Increasing the
carrier frequency above 8 kHz or 5 kHz reduces the rated output current.
Use the data in Table A.6 to linearly calculate output curre
nt values for carrier frequencies not listed in the tables.
Refer to Table A.7 if using AOLV/PM control mode.
Table A.6 Carrier Frequency and Current Derating
Three-Phase 200 V Class Three-Phase 400 V Class
Model
CIMR-A
Rated Current (A)
Model
CIMR-A
Rated Current (A)
Heavy Duty Rating (HD) Normal Duty Rating (ND) Heavy Duty Rating (HD) Normal Duty Rating (ND)
2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz
2A0004 3.2 3.2 2.56 3.5 3.2 2.56 4A0002 1.8 1.8 1.1 2.1 1.8 1.1
2A0006 5 5 4 6 5 4 4A0004 3.4 3.4 2 4.1 3.4 2
2A0010 8 8 6.4 9.6 8 6.4 4A0005 4.8 4.8 2.9 5.4 4.8 2.9
2A0012 11 11 8.8 12 11 8.8 4A0007 5.5 5.5 3.3 6.9 5.5 3.3
2A0021 17.5 17.5 14 21 17.5 14 4A0009 7.2 7.2 4.3 8.8 7.2 4.3
2A0030 25 25 20 30 25 20 4A0011 9.2 9.2 5.5 11.1 9.2 5.5
2A0040 33 33 26.4 40 33 26.4 4A0018 14.8 14.8 8.9 17.5 14.8 8.9
2A0056 47 47 37.6 56 47 37.6 4A0023 18 18 10.8 23 18 10.8
2A0069 60 60 48 69 60 48 4A0031 24 24 14.4 31 24 14.4
2A0081 75 75 53 81 75 53 4A0038
31 31 18.6 38 31 18.6
2A0110 85 85 60 110 85 60 4A0044 39 39 23.4 44 39 23.4
2A0138 115 115 81 138 115 81 4A0058 45 45 27 58 45 27
4A0072 60 60 36 72 60 36
4A0088 75 75 45 88 75 45
4A0103 91 91 55 103 91 55
Three-Phase 200 V Class Three-Phase 400 V Class
Model
CIMR-A
Rated Current (A)
Model
CIMR-A
Rated Current (A)
Heavy Duty Rating (HD) Normal Duty Rating (ND) Heavy Duty Rating (HD) Normal Duty Rating (ND)
2 kHz 5 kHz 10 kHz 2 kHz 5 kHz 10 kHz 2 kHz 5 kHz 10 kHz 2 kHz 5 kHz 10 kHz
2A0169 145 145 116 169 145 116 4A0139 112 112 78 139 112 78
2A0211 180 180 144 211 180 144 4A0165 150 150 105 165 150 105
2A0250 215 215 172 250 215 172 4A0208 180 180 126 208 180 126
2A0312 283 283 226 312 283 226 4A0250 216 216 151 250 216 151
2A0360 346 346 277 360 346 277 4A0296 260 260 182 296 260 182
2A0415 415 415 332 415 415 332 4A0362 304 304 213 362 304 213
4A0414 370 370 259 414 370 259
4A0515 450 375 – 515 397 –
4A0675 605 504 – 675 528 –
4A0930 810 506 – 930 449 –
4A1200 1090 681 – 1200 610 –

YASKAWA A1000 Specifications

General

Type	AC Drive
Series	A1000
Input Voltage	200-240V, 380-480V
Frequency Range	0-400 Hz
Horsepower Range	0.5 to 1000 HP
Power Range	0.4 to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Braking	Dynamic Braking
Communication	Modbus
Safety	Safe Torque Off (STO)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Operating Temperature	-10 to +50°C
Storage Temperature	-20 to 60°C
Humidity	5 to 95% RH (non-condensing)
Enclosure	IP20