Specifications

It's Common Sense
Introducing the New Global Standard: 3-Level Control
World's
First
World's
First
YASKAWA Electric is proud to announce the Varispeed G7,
the first general-purpose inverter in the world to feature
the 3-level control method.
This new control technique solves the problem of microsurges,
and makes it possible to use the Varispeed G7 on existing motors.
The high performance and functionality provided by current vector control means powerful
and high-precision operation for a diverse range of equipment and machinery.
The Varispeed G7 not only lowers your initial cost, but will dramatically slash your running
costs through energy-saving control performance.
Features
Digital Operator
Specifications
Software Functions
Dimensions
Constants List
Constant Descriptions
Application Examples
Protective Functions
Typical Connection Diagram
Options, Peripheral Devices
Notes
Supplements
Service Network
4
10
12
14
16
18
22
30
56
60
64
67
94
100
103
Connection Diagram and
Terminal Functions
YASKAWA INVERTERSYASKAWA INVERTERS
Global ReliabilityGlobal Reliability
Features
Digital Operator
Specifications
Software Functions
Dimensions
Constants List
Constant Descriptions
Application Examples
Protective Functions
Typical Connection Diagrams
Options, Peripheral Devices
Notes
Supplements
Global Service Network
Connection Diagram and
Terminal Functions
2 3