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Varispeed GENERATION 7 AC Drives from L&T YASAKAWA are SIMPLE, COMPACT, ROBUST, RELIABLE and easily adoptable to variety applications like Fan, Pump, Compressor, Conveyor and many more. Generation 7 includes J7, V7, F7, G7 and P7 drives.

GENERATION 7 Selection Matrix
Drive Name
and Purpose

HP Range
Ratings Available
Over
load
Speed Control
v/f
Open 
loop vector
Close 
loop
vector
Range
Response
Braking
Dynamic
Braking
Power
Regeneration
F7
Industrial Workhorse General Purpose
1/2 to 500
   3/4 500HP @ 480V 3Ø
1/2150HP @ 230/240V 3Ø



    1:40  
    1:100 5Hz
    1:1000 30Hz
G7
Ultimate
Performance Solution   
1/2 to 500
3/4 500HP @ 480V 3Ø
1/2 150HP @ 240V 3Ø
    1:40  
    1:200 10Hz
    1:1000 60Hz
P7
Industrial Fan/Pump Drive
 
5 to
500

5 500HP @ 480V 3Ø
5 150HP @ 230/240V 3Ø
    1:40  
 
V7
Compact Vector Control
1/8 to 5
1/8 10HP @ 460V 3Ø
1/8 10HP @ 230V 3Ø
1/8 5HP @ 230V 1Ø
    1:40  
    1:100 5Hz
 
J7
Ultra Compact OEM Drive
1/8 to 5
1/8
5HP @ 460V 3Ø
1/8
5HP @ 230V 3Ø
1/8
2HP @ 230V 1 Ø
    1:40  
   
       
Heavy Duty Overload Current: 150% for 60 seconds
Standard
Normal Duty Overload Current: 110% for 60 seconds
Option




Max Output Frequency
Standard (Optional)
Inputs and Outputs
Analog Input Analog Output Digital Input Digital Output Pulse Train Input Pulse Train Output Rs 422/485
(baud)
Standard Construction
Features
400Hz
(1500Hz
)
 
3
2
8
4
1
1
19.2k
 
NEMA 1 and Open Chassis
For more details on F7 Drive Contact us
Constant or Variable torque operation(parameter selectable)
Closed or open loop vector control (parameter selectable)
Extensive set of hardware I/O and application software algorithms
Removable control circuit terminals and cooling fan
Auto-tuning function
400Hz
 
3
2
12
6
1
1
19.2k
 
NEMA 1 and Open Chassis
For more details on G7 Drive Contact us
3 - Level Invester solves insulation and bearing failures (480V class)
Increased speed response (60Hz) and torque response (300Hz)
Systems-ready drive with networking and programming flexibility
DriveworksEZ PC programming tool for advanced applications
Torque Control with or without PG
120Hz
 
2
2
7
3
19.2k
 
NEMA 1 and Open Chassis
For more details on P7 Drive Contact us
Application functions (PI control,energy-saving control,etc.)
Removable control circuit terminals and cooling fan
Auto - turning function
400Hz
 
1
2
7
3
1
1
19.2k
 
NEMA 1 and Open Chassis
For more details on V7 Drive Contact us
Compact,high-performance (vector control)
High-starting torque of 150% or more at 1Hz (vector control)
Possible to mount on DIN rail
400Hz
 
1
5
1
 
Open Chassis
For more details on J7 Drive Contact us
Ultra compact
Simple operation
Possible to mount on DIN rail

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