V&T E5 Series, Руководство пользователя

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E5 Series High Performance Universal Inverter User’s Manual
4 Chapter 1 Product information
T.4 Technical Specifications of Product
Control
characteristics
Control mode Enhanced VTF control
Starting torque
0.50Hz T80%
Range of speed
regulation
T:T00
Precision of steady
speed
± 0.5%
Product
functions
Key functions
Under-voltage regulation, switchover of run command source(operation
panel, terminal and communication), speed tracing function, multi− step
frequency reference(up to T3 step frequency), motor data identification, S
curve acceleration and deceleration, slip compensation, PID regulation,
droop control, current limit, manual torque boost and auto torque boost,
programmable digital inputs, programmable digital outputs
Frequency reference
mode
Parameter setting, operation panel UPTDN, terminal, terminal UPTDN,
communication, analog AIT, analog AIT,analog AI3, pulse DI, etc.
Frequency range 0.00 ~ 300.00Hz
Start frequency 0.00 ~ 60.00Hz
Acceleration time and
deceleration time
0.T ~ 36000s
Dynamic braking Braking unit action voltage: 650 ~ 750V; operating time: T00.0s
DC braking
DC braking start frequency: 0.00 ~ 300.00Hz
DC braking current: constant torque: 0.0 ~ TT0.0%
variable torque: 0.0 ~ 90.0%
DC braking time: 0.0 ~ 30.0s, DC braking function does not required waiting
time to start to realize quick braking
Magnetic flux braking
Enabled or disabled during deceleration are optional, the default setting is
enabled
Unique
functions
Multi-function M key
The unique multi-function key can be set to frequently used operations: such
as JOG, emergency stop, switchover of run command source, switchover of
parameters display mode, etc.
Multiple parameter
display modes
Basic parameters display mode, fast parameters display mode, non−factory
setting parameters display mode, last changed T0 parameters display mode
Parameters copy
The standard operation panel can realize the parameters upload, download
and display the copy progress. Users can set to forbid overwriting the
uploaded parameters
Dual 485
communication ports
Dual 485 communication ports support Modbus protocol (RTU). The
maximum distance is 500 meters
Operation panel
Key type or shuttle type operation panel are optional
Protection level: IPT0 as standard, IP54 as option
Common DC bus All series product support common DC bus
Independent duct
All series product adopts independent duct design and supports the
installation of heat-sink outside the cabinet
Power-On-Self-Test
(POST)
Realizing the POST of internal and peripheral circuits, including motor
grounded, abT0V power supply output, analog input and
disconnection, etc.