Yaskawa G7 1/2 – 500 HP
This innovative drive utilizes 3 level control to offer the best solution for challenging installations. Yaskawa is the only manufacturer to offer a low voltage drive with this architecture. 3 level technology minimizes drive induced problems associated with long motor cables and premature motor bearing failures. In addition, overall electrical noise is greatly reduced, resulting in the most problem free installations. Not only does the Yaskawa G7 deliver this exclusive advantage, but it also provides high flexibility and excellent vector performance for control of speed, torque, and position, available in ratings through 500HP.
Yaskawa G7 Performance Features
- Ratings: 0.5 to 150 HP, 240 VAC
0.5 to 500 HP, 480 VAC - Overload capacity: Heavy duty, 150% for 1 minute, 200% peak
- Starting torque: 150% at frequency;
1.0Hz (V/f), 0.5Hz (open loop vector), 0.0Hz (closed loop vector) - Output frequency: 0.01 to 400 Hz
- Output frequency resolution: 0.001 Hz
- Speed control range:
40:1 (V/f), 200:1 (open loop vector), 1000:1 (closed loop vector) - Speed regulation:
1.0% (V/f), 0.2% (open loop vector),
0.01% (closed loop vector) - Speed response: 60 Hz
- Torque response: 300 Hz
- Speed reference resolution:
0.01 Hz with digital reference,
0.03 Hz with analog reference,
0.01 Hz with network reference - Speed/Torque/Position control
- Zero-servo mode
- Adjustable accel/decel: 0.01 to 6000 seconds
- S-Curve: 0.00 to 2.50 seconds, adjustable for each corner
- Stall prevention: Accel / decel / running
- Power loss ride-thru: Auto-restart or inertia ride-thru
Protective Features
- Torque limit (four quadrant)
- Electronic motor overload (UL 508C)
- Over-torque / under-torque detection
- Phase-to-phase and ground fault short circuit protection
- Over-current, over-voltage, and overtemperature protection
- Input / output phase loss protection
- Optically-isolated controls
- DC bus charge indicator
- Motor thermistor input
Inputs and Outputs
- Analog inputs:
3 (2 programmable), -10 to +10 VDC (20k) or 4 to 20 mA (250), 11 bit plus sign - Analog outputs:
2 programmable, -10 to +10 VDC or 4-20 mA, 9 bit plus sign - Digital inputs:
12 (10 programmable), sinking or sourcing - Digital outputs:
5 programmable, 3 form A and 2 open collector - Pulse train input:
1 programmable, 32 kHz max - Pulse train output:
1 programmable, 32 kHz max - Fault contact: 1 form C
- RS-232/422/485: Modbus RTU
Standards & Reliability
- UL, cUL, and CE listed
- MTBF: Exceeds 28 years
Design Features
- LCD keypad display: 5 lines x 16 characters, backlit, 7 languages, copy function
- Simple programming: Quick start and modified parameter groups
- Microprocessor logic: 32-bit
- Memory type: Flash memory for easy updates, custom software applications, and non-volatile program retention
- Control logic: 24 VDC (sinking or sourcing)
- Terminal strip: Quick disconnect
- Front cover: Split for easy wiring
- Heat sink fan: Plug-in with on-off control
- Motor auto-tuning: Static and rotational
- Speed search: Bi-directional into rotating motor
- Process control: PID, reference with PID trim
- Motor parameters: 2 sets
- Stopping methods: Ramp stop, coast stop, fast stop, or high-slip braking
- DC injection braking: Adjustable level and time
- Speed reference presets: 17 available
- Timer function: Programmable on / off delay
- Digital M.O.P.: Up / down / hold / reset reference
- Bias and gain: All analog and pulse train I/O
- Common DC bus capability: All models
- Dynamic braking transistor: 20 HP and below (240 VAC), 25 HP and below (480 VAC)
- DC bus choke: 25 HP and above (240 VAC) 30 HP and above (480 VAC)
- Twelve-pulse capability: 25 HP and above (240 VAC), 30 HP and above (480 VAC)
Service Conditions
- Enclosure: NEMA 1 or protected chassis
- Ambient service temperatures:
-10 to 40°C (104°F) NEMA 1,
-10 to 45°C (113°F) protected chassis - Input frequency: 50 / 60 Hz ± 5%
- Input voltage: +10% / -15%, 3 phase, 240 or 480 VAC, phase insensitive
- Humidity: Non-condensing, 95% maximum
- Altitude: 3300 feet (1000 meters) w/o derate
- Vibration: 1G (10 to 20 Hz), 0.6G or less (20 to 55 Hz)
Three-Level 480V Inverter Benefits
-
- Lead length: Meets NEMA MG1 Part 31
- Four times the motor bearing life
- Quiet operation: 5-10 dB of noise reduction
- Common mode current: 50% reduction
Yaskawa G7 208V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7U20P41
|
CIMR-G7U20P41A
CIMR-G7U20P41B
|
3.2
|
1/2
|
NEMA 1
|
CIMR-G7U20P71
|
CIMR-G7U20P71A
CIMR-G7U20P71B
|
6
|
1
|
|
CIMR-G7U21P51
|
CIMR-G7U21P51A
CIMR-G7U21P51B
|
8
|
2
|
|
CIMR-G7U22P21
|
CIMR-G7U22P21A
CIMR-G7U22P21B
|
12
|
3
|
NEMA 1
|
CIMR-G7U23P71
|
CIMR-G7U23P71A
CIMR-G7U23P71B
|
18
|
5
|
|
CIMR-G7U25P51
|
CIMR-G7U25P51A
CIMR-G7U25P51B
|
27
|
7.5
|
NEMA 1
|
CIMR-G7U27P51
|
CIMR-G7U27P51A
CIMR-G7U27P51B
|
34
|
10
|
|
CIMR-G7U20111
|
CIMR-G7U20111A
CIMR-G7U20111B
|
49
|
15
|
NEMA 1
|
CIMR-G7U20151
|
CIMR-G7U20151A
CIMR-G7U20151B
|
66
|
20
|
|
CIMR-G7U20181
|
CIMR-G7U20181A
CIMR-G7U20181B
|
80
|
25
|
NEMA 1
|
CIMR-G7U20221
|
CIMR-G7U20221A
CIMR-G7U20221B
|
96
|
30
|
|
CIMR-G7U20300
|
CIMR-G7U20300A
CIMR-G7U20300B
|
130
|
40
|
Protected Chassis
|
CIMR-G7U20370
|
CIMR-G7U20370A
CIMR-G7U20370B
|
160
|
50
|
|
CIMR-G7U20450
|
CIMR-G7U20450A
CIMR-G7U20450B
|
183
|
60
|
Protected Chassis
|
CIMR-G7U20550
|
CIMR-G7U20550A
CIMR-G7U20550B
|
224
|
75
|
|
CIMR-G7U20750
|
CIMR-G7U20750A
CIMR-G7U20750B
|
300
|
100
|
Protected Chassis
|
CIMR-G7U20900
|
CIMR-G7U20900A
CIMR-G7U20900B
|
358
|
125
|
|
CIMR-G7U21100
|
CIMR-G7U21100A
CIMR-G7U21100B
|
415
|
150
|
-
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
-
Yaskawa G7 240V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7U20P41
|
CIMR-G7U20P41A
CIMR-G7U20P41B
|
3.2
|
3/4
|
NEMA 1
|
CIMR-G7U20P71
|
CIMR-G7U30P71A
CIMR-G7U30P71B
|
6
|
1
|
|
CIMR-G7U21P51
|
CIMR-G7U21P51A
CIMR-G7U21P51B
|
8
|
2
|
NEMA 1
|
CIMR-G7U22P21
|
CIMR-G7U22P21A
CIMR-G7U22P21B
|
12
|
3
|
|
CIMR-G7U23P71
|
CIMR-G7U23P71A
CIMR-G7U23P71B
|
18
|
5
|
NEMA 1
|
CIMR-G7U25P51
|
CIMR-G7U25P51A
CIMR-G7U25P51B
|
27
|
7.5
|
|
CIMR-G7U27P51
|
CIMR-G7U27P51A
CIMR-G7U27P51B
|
34
|
10
|
NEMA 1
|
CIMR-G7U20111
|
CIMR-G7U20111A
CIMR-G7U20111B
|
49
|
15
|
|
CIMR-G7U20151
|
CIMR-G7U20151A
CIMR-G7U20151B
|
66
|
20
|
NEMA 1
|
CIMR-G7U20181
|
CIMR-G7U20181A
CIMR-G7U20181C
|
80
|
25
|
NEMA 1
|
30
|
||||
CIMR-G7U20221
|
CIMR-G7U20221A
CIMR-G7U20221B
|
96
|
303
|
NEMA 1
|
CIMR-G7U20300
|
CIMR-G7U20300A
CIMR-G7U20300B
|
130
|
40
|
Protected Chassis
|
50
|
-
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
-
Yaskawa G7 230V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7U20370
|
CIMR-G7U20370A
CIMR-G7U20370B
|
160
|
60
|
Protected Chassis
|
CIMR-G7U20450
|
CIMR-G7U20450A
CIMR-G7U20450B
|
183
|
603
|
|
CIMR-G7U20550
|
CIMR-G7U20550A
CIMR-G7U20550B
|
224
|
75
|
Protected Chassis
|
CIMR-G7U20750
|
CIMR-G7U20750A
CIMR-G7U20750B
|
300
|
100
|
|
CIMR-G7U20900
|
CIMR-G7U20900A
CIMR-G7U20900B
|
358
|
125
|
Protected Chassis
|
CIMR-G7U21100
|
CIMR-G7U21100A
CIMR-G7U21100B
|
415
|
150
|
-
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
-
Yaskawa G7 480V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7U40P41
|
CIMR-G7U40P41A
CIMR-G7U40P41B
|
1.8
|
3/4
|
NEMA 1
|
CIMR-G7U40P71
|
CIMR-G7U40P71A
CIMR-G7U40P71B
|
3.4
|
1
|
NEMA 1
|
2
|
||||
CIMR-G7U41P51
|
CIMR-G7U41P51A
CIMR-G7U41P51B
|
4.8
|
3
|
NEMA 1
|
CIMR-G7U42P21
|
CIMR-G7U42P21A
CIMR-G7U42P21B
|
6.2
|
33
|
|
CIMR-G7U43P71
|
CIMR-G7U43P71A
CIMR-G7U43P71B
|
9
|
5
|
NEMA 1
|
CIMR-G7U44P01
|
CIMR-G7U44P01A
CIMR-G7U44P01B
|
11
|
7.5
|
|
CIMR-G7U45P51
|
CIMR-G7U45P51A
CIMR-G7U45P51B
|
15
|
10
|
NEMA 1
|
CIMR-G7U47P51
|
CIMR-G7U47P51A
CIMR-G7U47P51B
|
21
|
15
|
|
CIMR-G7U40111
|
CIMR-G7U40111A
CIMR-G7U40111B
|
27
|
20
|
NEMA 1
|
CIMR-G7U40151
|
CIMR-G7U40151A
CIMR-G7U40151B
|
34
|
25
|
|
CIMR-G7U40181
|
CIMR-G7U40181A
CIMR-G7U40181B
|
42
|
30
|
NEMA 1
|
CIMR-G7U40221
|
CIMR-G7U40221A
CIMR-G7U40221B
|
52
|
40
|
|
CIMR-G7U40301
|
CIMR-G7U40301A
CIMR-G7U40301B
|
65
|
50
|
NEMA 1
|
CIMR-G7U40371
|
CIMR-G7U40371A
CIMR-G7U40371B
|
80
|
60
|
|
CIMR-G7U40451
|
CIMR-G7U40451A
CIMR-G7U40451B
|
97
|
75
|
|
CIMR-G7U40550
|
CIMR-G7U40550A
CIMR-G7U40550B
|
128
|
100
|
Protected Chassis
|
CIMR-G7U40750
|
CIMR-G7U40750A
CIMR-G7U40750B
|
165
|
125
|
|
CIMR-G7U40900
|
CIMR-G7U40900A
CIMR-G7U40900B
|
195
|
150
|
Protected Chassis
|
CIMR-G7U41100
|
CIMR-G7U41100A
CIMR-G7U41100B
|
240
|
200
|
|
CIMR-G7U41320
|
CIMR-G7U41320A
CIMR-G7U41320B
|
270
|
2003
|
Protected Chassis
|
CIMR-G7U41600
|
CIMR-G7U41600A
CIMR-G7U41600B
|
302
|
250
|
|
CIMR-G7U41850
|
CIMR-G7U41850A
CIMR-G7U41850B
|
370
|
300
|
Protected Chassis
|
CIMR-G7U42200
|
CIMR-G7U42200A
CIMR-G7U42200B
|
450
|
350
|
|
CIMR-G7U43000
|
CIMR-G7U43000A
|
605
|
400
|
Protected Chassis
|
500
|
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
Yaskawa G7 208V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7U20P41
|
CIMR-G7U20P41A
CIMR-G7U20P41B
|
3.2
|
1/2
|
NEMA 1
|
CIMR-G7U20P71
|
CIMR-G7U20P71A
CIMR-G7U20P71B
|
6
|
1
|
|
CIMR-G7U21P51
|
CIMR-G7U21P51A
CIMR-G7U21P51B
|
8
|
2
|
|
CIMR-G7U22P21
|
CIMR-G7U22P21A
CIMR-G7U22P21B
|
12
|
3
|
NEMA 1
|
CIMR-G7U23P71
|
CIMR-G7U23P71A
CIMR-G7U23P71B
|
18
|
5
|
|
CIMR-G7U25P51
|
CIMR-G7U25P51A
CIMR-G7U25P51B
|
27
|
7.5
|
NEMA 1
|
CIMR-G7U27P51
|
CIMR-G7U27P51A
CIMR-G7U27P51B
|
34
|
10
|
|
CIMR-G7U20111
|
CIMR-G7U20111A
CIMR-G7U20111B
|
49
|
15
|
NEMA 1
|
CIMR-G7U20151
|
CIMR-G7U20151A
CIMR-G7U20151B
|
66
|
20
|
|
CIMR-G7U20181
|
CIMR-G7U20181A
CIMR-G7U20181B
|
80
|
25
|
NEMA 1
|
CIMR-G7U20221
|
CIMR-G7U20221A
CIMR-G7U20221B
|
96
|
30
|
|
CIMR-G7U20300
|
CIMR-G7U20300A
CIMR-G7U20300B
|
130
|
40
|
Protected Chassis
|
CIMR-G7U20370
|
CIMR-G7U20370A
CIMR-G7U20370B
|
160
|
50
|
|
CIMR-G7U20450
|
CIMR-G7U20450A
CIMR-G7U20450B
|
183
|
60
|
Protected Chassis
|
CIMR-G7U20550
|
CIMR-G7U20550A
CIMR-G7U20550B
|
224
|
75
|
|
CIMR-G7U20750
|
CIMR-G7U20750A
CIMR-G7U20750B
|
300
|
100
|
Protected Chassis
|
CIMR-G7U20900
|
CIMR-G7U20900A
CIMR-G7U20900B
|
358
|
125
|
|
CIMR-G7U21100
|
CIMR-G7U21100A
CIMR-G7U21100B
|
415
|
150
|
-
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
-
Yaskawa G7 240V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7U20P41
|
CIMR-G7U20P41A
CIMR-G7U20P41B
|
3.2
|
3/4
|
NEMA 1
|
CIMR-G7U20P71
|
CIMR-G7U30P71A
CIMR-G7U30P71B
|
6
|
1
|
|
CIMR-G7U21P51
|
CIMR-G7U21P51A
CIMR-G7U21P51B
|
8
|
2
|
NEMA 1
|
CIMR-G7U22P21
|
CIMR-G7U22P21A
CIMR-G7U22P21B
|
12
|
3
|
|
CIMR-G7U23P71
|
CIMR-G7U23P71A
CIMR-G7U23P71B
|
18
|
5
|
NEMA 1
|
CIMR-G7U25P51
|
CIMR-G7U25P51A
CIMR-G7U25P51B
|
27
|
7.5
|
|
CIMR-G7U27P51
|
CIMR-G7U27P51A
CIMR-G7U27P51B
|
34
|
10
|
NEMA 1
|
CIMR-G7U20111
|
CIMR-G7U20111A
CIMR-G7U20111B
|
49
|
15
|
|
CIMR-G7U20151
|
CIMR-G7U20151A
CIMR-G7U20151B
|
66
|
20
|
NEMA 1
|
CIMR-G7U20181
|
CIMR-G7U20181A
CIMR-G7U20181C
|
80
|
25
|
NEMA 1
|
30
|
||||
CIMR-G7U20221
|
CIMR-G7U20221A
CIMR-G7U20221B
|
96
|
303
|
NEMA 1
|
CIMR-G7U20300
|
CIMR-G7U20300A
CIMR-G7U20300B
|
130
|
40
|
Protected Chassis
|
50
|
-
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
-
Yaskawa G7 Japan 230V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7A20370
|
CIMR-G7A20370A
CIMR-G7A20370B
|
160
|
60
|
Protected Chassis
|
CIMR-G7A20450
|
CIMR-G7A20450A
CIMR-G7A20450B
|
183
|
603
|
|
CIMR-G7A20550
|
CIMR-G7A20550A
CIMR-G7A20550B
|
224
|
75
|
Protected Chassis
|
CIMR-G7A20750
|
CIMR-G7A20750A
CIMR-G7A20750B
|
300
|
100
|
|
CIMR-G7A20900
|
CIMR-G7A20900A
CIMR-G7A20900B
|
358
|
125
|
Protected Chassis
|
CIMR-G7A21100
|
CIMR-G7A21100A
CIMR-G7A21100B
|
415
|
150
|
-
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
-
Yaskawa G7 Japan 480V
CATALOG MODEL NUMBER
|
DRIVE MODEL NUMBER
|
RATED OUTPUT CURRENT (AMPS)
|
NOMINAL HP2
|
STANDARD ENCLOSURE
|
---|---|---|---|---|
CIMR-G7A40P41
|
CIMR-G7A40P41A
CIMR-G7A40P41B
|
1.8
|
3/4
|
NEMA 1
|
CIMR-G7A40P71
|
CIMR-G7A40P71A
CIMR-G7A40P71B
|
3.4
|
1
|
NEMA 1
|
2
|
||||
CIMR-G7U41P51
|
CIMR-G7A41P51A
CIMR-G7A41P51B
|
4.8
|
3
|
NEMA 1
|
CIMR-G7U42P21
|
CIMR-G7A42P21A
CIMR-G7A42P21B
|
6.2
|
33
|
|
CIMR-G7A43P71
|
CIMR-G7A43P71A
CIMR-G7A43P71B
|
9
|
5
|
NEMA 1
|
CIMR-G7A44P01
|
CIMR-G7A44P01A
CIMR-G7A44P01B
|
11
|
7.5
|
|
CIMR-G7A45P51
|
CIMR-G7A45P51A
CIMR-G7A45P51B
|
15
|
10
|
NEMA 1
|
CIMR-G7A47P51
|
CIMR-G7A47P51A
CIMR-G7A47P51B
|
21
|
15
|
|
CIMR-G7U40111
|
CIMR-G7A40111A
CIMR-G7A40111B
|
27
|
20
|
NEMA 1
|
CIMR-G7U40151
|
CIMR-G7A40151A
CIMR-G7A40151B
|
34
|
25
|
|
CIMR-G7A40181
|
CIMR-G7A40181A
CIMR-G7A40181B
|
42
|
30
|
NEMA 1
|
CIMR-G7A40221
|
CIMR-G7A40221A
CIMR-G7A40221B
|
52
|
40
|
|
CIMR-G7A40301
|
CIMR-G7A40301A
CIMR-G7A40301B
|
65
|
50
|
NEMA 1
|
CIMR-G7A40371
|
CIMR-G7A40371A
CIMR-G7A40371B
|
80
|
60
|
|
CIMR-G7A40451
|
CIMR-G7A40451A
CIMR-G7A40451B
|
97
|
75
|
|
CIMR-G7A40550
|
CIMR-G7A40550A
CIMR-G7A40550B
|
128
|
100
|
Protected Chassis
|
CIMR-G7U40750
|
CIMR-G7U40750A
CIMR-G7U40750B
|
165
|
125
|
|
CIMR-G7A40900
|
CIMR-G7A40900A
CIMR-G7A40900B
|
195
|
150
|
Protected Chassis
|
CIMR-G7A41100
|
CIMR-G7A41100A
CIMR-G7A41100B
|
240
|
200
|
|
CIMR-G7A41320
|
CIMR-G7A41320A
CIMR-G7U41320B
|
270
|
2003
|
Protected Chassis
|
CIMR-G7A41600
|
CIMR-G7A41600A
CIMR-G7A41600B
|
302
|
250
|
|
CIMR-G7A41850
|
CIMR-G7A41850A
CIMR-G7A41850B
|
370
|
300
|
Protected Chassis
|
CIMR-G7A42200
|
CIMR-G7A42200A
CIMR-G7A42200B
|
450
|
350
|
|
CIMR-G7A43000
|
CIMR-G7A43000A
|
605
|
400
|
Protected Chassis
|
500
|
-
- For single-phase input, contact Yaskawa
- Horsepower rating is based on standard NEMA B 4-pole motor design as represented in NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- Check motor FLA for proper drive sizing
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