 |
AC DRIVES
|
|
|
VS-MINI-J7
VARISPEED-F7
VARISPEED-G7
E7 Drive
VS-MINI-J7
| |
 |
|
FEATURES
VS-MINIJ7
is available in 200V, 1 Phase & 3
Phase and 400 V class. This mini drive
characterized by its simplicity, compactness,
robustness & other powerful features
is a new generation micro inverter
from LT-Yaskawa
* Simple
to wire & truly plug-n-play.
* Ready-to-use with upfront
speed control potentiometer
* Can be mounted on DIN rail
* Short-circuit proof right on output
terminals.
*
Comprehensive motor protection
* DC reactor connectivity for
harmonic suppression.
* Offers 1:20 speed range as
standard
APPLICATIONS
Pumps,
Fans, Elevator doors, Washing machine,
Surface coating machine, Conveyor,
etc.
|
Back to
Top
VARISPEED-F7
| |
 |
|
FEATURES
VARISPEED-F7
- brought to you by LT-Yaskawa, varispeed
F7 is the most powerful and compact,
energy saving, current vector control
inverter. Characterised by a lot of
flexiblity, this is an optimum drive
for any application
* Wide
voltage range: 380 to 480 VAC
* Three-in-one control ,Open
loop vector, V/f with PG, Standard
V/f
* 1:100 speed control range.
* Static/dynamic auto-tuning
on any motor
*
High slip braking function.
* Copy function for faster parameter
loading.
* Complete motor protection.
*
Built in PID loop with sleep function
to save more energy.
* Braking chopper in-built up
to 18kw .
|
Back
to Top
VARISPEED-G7
| |
 |
|
FEATURES
VARISPEED-G7
- is 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.
*
Unique new 3-level PWM flux vector
control method.
* Exceptional low speed/high
torque control.
* Low electrical and acoustic
noise
* Low surge voltage,
*
Constant or variable torque
applications, 0.4 kW to 300 kW power
range
* Quick and easy installation.
*
Autotuning - static or dynamic.
* Fieldbus compatible,
Energy saving.
APPLICATIONS
Pumps, Fans,
Blowers, Presses, Grinding machines,
Conveyors, Bucket conveyors, Hoists,
Carriages, Food Processing Machines,
Agricultural Machines.
|
Back
to Top
E7
Drive
| |
 |
|
FEATURES
E7
Drive is a variable torque AC drive,
designed exclusively for HVAC applications
in buiding automation, including fans,
blowers and pumps. A new benchmark
for size, cost, performance, benefits,
and quality, the E7 includes numerous
built-in features such as Network
Communications, H/O/A, PI, and energy-savings
functions
* Plenum
rated drive.
* Advanced PI controller with
built-in square root, differential
& inverse functions
.
* One / two feedback PI operations.
* Sleep & snooze function for
optimum energy savings.
*
In-built KWHr display.
* Communication interface
for leading building automation protocols,
Johnson Controls
Metasys N2
and Siemens APOGEE FLN, Lonworks as
well as Modbus.
*
Display of process parameters in engineering
units.
* Advanced digital operator
with 5 line 16 character display .
* Wide voltage range: 380 to
480 VAC.
* Static Auto-tuning for faster
commissioning .
*
Copy function for faster parameter
loading .
* High slip braking function
.
*
Complete motor protection .
APPLICATIONS
HVAC applications,
Pumps, Fans
|
Back
to Top
|
|
|
|
|
 |
|
|
|
|
