Main control functions
Automatic PWM frequency adaptation, main and auxiliary refer-
ence, slip compensation, torque boost, automatic voltage stabili-
zation selection, DC brake, restarting after power fault immedi-
ately, intelligent fan control, 2-wire / 3-wire control, quick start-
up, parameter copy, PID control, multi-speed control, no-trip
control, etc.
Customized functions
Control commands Set by operating panel, control terminals and communication
Frequency setting
Set by digital operating panel, analog voltage, analog current,
communication, potentiometer, simple PLC and output of PID,
which can be switched freely
Auxiliary frequency setting Flexible frequency trimming and frequency synthesis, etc.
Analog output terminal
Analog output, 0 / 2 ~ 10 V, to output running frequency, set fre-
quency, output current, output power, output voltage, analog in-
put voltage and analog input current
Communication
Communication protocol ModBus (MDA models); ModBus or PROFIBUS (PDA models)
Communication interface RS485
Operating panel
7-Segment display
Displaying of various parameters, including output rotation
speed, output frequency, set frequency, set rotation speed, out-
put voltage, output current, output power, analog input, DC bus
voltage, analog output, digital input status, user-defined set fre-
quency, user-defined output frequency, PID target engineering
value, PID feedback engineering value, module temperature, ac-
tual carrier frequency, firmware version, etc.
LED indicator Showing setting direction, RUN status
Protection
Short circuit between phase protection, ground fault protection, overload protection, overvoltage pro-
tection, undervoltage protection, motor/frequency converter thermal protection, intelligent overload
protection (reduce carrier frequency at O.H.), stall prevention, etc.
Optional parts
Mains choke, EMC filter, brake resistor, motor choke, interface adapter cable, communication cable
for cabinet control, mounting plate for control cabinet, etc.
Environment
Power reduction/Maximum installa-
tion height
Up to 1000 m above sea level: none
1000 ~ 4000 m above sea level: 1 % / 100 m
Ambient temperature -10 ~ 50 ℃ (Operating); -20 ~ 60 ℃ (Storage)
Relative humidity < 90 % RH (Without condensation)
Shocking 1 g (< 20 Hz); 6 g (20 ~ 50 Hz)
Allowed pollution degree 2 (EN 50178)
Bosch Rexroth AG
Technical Data
EFC 3600
138/259
DOK-RCON03-EFC-3600***-IT03-EN-P
To Next Page
Loading...
