Procon E3D 0.55, E3D 2.2, E3D 1.1, E3D 1.5, E3D 3 Instruction Manual
...
F
frequency converters
instruction manual 0,55 – 4 kW
from software version V164
P
Since
1984
F FREQUENCY CONVERTERS INSTRUCTION MANUAL 0,55 ÷ 4 kW
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TABLE OF CONTENTS
APPLICATION ............................................................................................................................................................. 4
GENERAL FEATURES ............................................................................................................................................... 4
FUNCTIONING ............................................................................................................................................................ 5
DECLARATION OF CONFORMITY ............................................................................................................................ 5
MECHANICAL INSTALLATION .................................................................................................................................. 5
TEST RUN ................................................................................................................................................................... 6
Cables and fuses .......................................................................................................................................................... 7
Main and Control Circuit Wiring ................................................................................................................................... 8
Connecting the power line ................................................................................................................................. 8
Connecting the motor ......................................................................................................................................... 8
Connecting the protective earth ......................................................................................................................... 8
Connecting the control circuitry.......................................................................................................................... 8
PUTTING IN OPERATON THE FREQUENCY CONVERTER FOR THE FIRST TIME .............................................. 9
ASSIGNMENT AND CONNECTION OF THE E3D TERMINAL BLOCK ................................................................. 10
OPERATING THE CONVERTER .............................................................................................................................. 11
Controlling terminal .................................................................................................................................................... 11
Functions of the push buttons .......................................................................................................................... 11
PROGRAMMING ....................................................................................................................................................... 12
Programming procedure ............................................................................................................................................ 12
Menu system .............................................................................................................................................................. 12
Description of the special functions available at the digital inputs ................................................................... 13
Parameter values in the display ................................................................................................................................. 15
Error List ..................................................................................................................................................................... 15
DRIVING TECHNOLOGY SUPPLEMENTS .............................................................................................................. 16
Potentiometer ............................................................................................................................................................. 16
Selection of the brake resistors at dynamic braking .................................................................................................. 16
MAINTENANCE ......................................................................................................................................................... 16
GUARANTEE AND REPAIR ..................................................................................................................................... 16
FREQUENCY CONVERTER SELECTION GUIDE ................................................................................................... 17
PERIPHERAL EQUIPMENT SELECTION GUIDE ................................................................................................... 18
F FREQUENCY CONVERTERS INSTRUCTION MANUAL 0,55 ÷ 4 kW
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Dear Customer!
Thank you for having decided in favour of PROCON Ltd’s frequency converter.
This Instruction Manual contains all information necessary for starting up and operating the frequency
converter. Read this manual before installing the frequency converter.
Follow all safety measures, warnings and instructions described in this manual.
The manufacturer bears no responsibility for any personal injury and/or material damage arising from not
taking into consideration the warnings in this manual.
At receiving the frequency converter, please check up followings:
▪ Make sure that the frequency converter is not damaged. If you detect any damage of the frequency
converter contact the manufacturer.
▪ Check the data plate of the device to make sure that you received the ordered model. If not, please contact
the manufacturer
Following graphic symbols will be used in this manual:
6
This symbol is used for those instructions whose negligence could cause electric shock, severe injury or
even death.
7
This symbol is used for those instructions whose negligence could cause fire and injury.
8
This symbol is used for those instructions whose negligence could cause personal injury, damage in the
equipment and property damage.
i
Important information
APPLICATION
The E3D series frequency converters are digitally programmable appliances.
They are suitable for the near loss-free regulation of the rotation speed of any type of three-phase asynchronous
motors with squirrel-cage rotor from 0.55 kW to 11 kW power ratings, at 400 V.
The converters comply with the requirements of the standards relating to control devices for use in the electric
industry.
GENERAL FEATURES
Line voltage
3 x 380 ÷ 440 V AC ± 10 %
Line frequency
50 ÷ 60 Hz (sine wave)
Motor voltage
3 x 0 ÷ actual value of the input voltage (PWM modulated sine wave)
Motor frequency
0 ÷ 400 Hz (free programmable)
Protection grade
IP20 (optionally IP54)
Line filter
built-in RF filter at the input side
Ambient temperature
0°C ÷ +40 °C
Relative humidity
maximum 90 % (non-condensing)
Storage temperature
-20 °C ÷ +60 °C
Requirements for the
place of the installation
Install the drive in an area free from:
▪ oil, oil mist, dust, metal shavings, water or other foreign materials,
▪ combustible materials (e.g., wood),
▪ harmful gases and liquids,
▪ excessive vibration,
▪ chlorides,
▪ direct sunlight
Orientation
The frequency converter must always be mounted in vertical position, with provision
for the ventilation requirements.
F FREQUENCY CONVERTERS INSTRUCTION MANUAL 0,55 ÷ 4 kW
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FUNCTIONING
The alternating voltage from the power line is rectified by a line diode bridge, then electrolytic capacitors smooth out the
pulsating voltage. The intelligent IGBT end stage, driven with sinusoidal modulated pulses, delivers to the motor a
voltage of variable amplitude and frequency. Up to the nominal speed of the motor the voltage vs. frequency is constant.
At low frequencies the ohmic resistance of the motor winding can be compensated (U boost).
Below the nominal revolution the frequency converter is capable of delivering nominal torque; beyond it the
converter delivers constant power.
The converter can be equipped with an optional braking resistor.
DECLARATION OF CONFORMITY
The frequency converters have been manufactured with considering following directives:
Frequency converters
E3D
Machinery directive
2006/42/EK
Low voltage directive
2014/35/EU
Electromagnetic Compatibility (EMC) directive
2014/30/EU
Applied standards
EN 13849-1:2008
EN 61800-5-2:2016
EN 60034-1:2017
EN 61800-5-1:2007
EN 60664-1:2008
EN 61800-3:2017
8
CAUTION
These products serve for being mounted into machineries.
These products are allowed to be put into service only after the machinery comprising the product was found to
comply with the above directives about machineries.
According to the directions on electromagnetic compatibility (EMC) the listed products are not considered as
products which can be operated alone. The electromagnetic compatibility can only be evaluated after the product
was incorporated in the whole system. Certification of this evaluation refers not to the stand-alone product but to
the complete machinery.
MECHANICAL INSTALLATION
The appliance belongs to protection class IP-20 and is allowed to be operated as a built-in unit only.
Should the appliance need increased protection due to the conditions (water, dust, aggressive materials), use at
least protection IP-54. If the appliance is installed by the user, the issues cooling and arranging the cables need to
be consulted with the manufacturer.
8
CAUTION
The manufacturer takes no responsibility for damages caused by incorrect installation.
200
50
FREQUENCY
CONVERTER
▪ Beside the side walls at least 50mm, below and above the unit at least 200
mm free space must be provided.
▪ If the device is built in closed control cabinet, overheating of the inside room
must be prevented with proper ventilation!
▪ The slots for fresh air and used air must be held free to assure proper
ventilation. The filters of the slots must be cleaned regularly!
▪ At IP54 versions the cooling is facilitated with heatsinks of increased size
that must be placed outside the cabinet, with maintaining the IP54
protection!
▪ On demand the manufacturer builds the equipment in a cabinet of proper
size.
▪ At types with forced ventilation the inlet openings should be on the bottom
side, the ventilated outlets on the upper side (possible diagonally)
F FREQUENCY CONVERTERS INSTRUCTION MANUAL 0,55 ÷ 4 kW
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TEST RUN
In the course of the installation and test run the manufacturer’s attached wiring instructions and the instructions of
the effective standards must be complied with.
8
CAUTION
Test run, maintenance, repair and component replacement in the frequency converter are allowed to be
performed by authorized specialist only!
6
WARNING
ELECTRICAL SHOCK HAZARD
Negligence of these warnings could cause severe injury or even death!
Prior to the total discharge of the capacitors the terminal blocks of the motor must not be touched!
Prior to wiring the connectors of the device switch off the whole power supply of the device! The internal
capacitor remains in charged state even after switching off the power supply. Installation is allowed to be started
if the power LED has ceased lighting.
When taking the equipment from could environment to the place of installation vapour may condense.
Prior to installation wait until the temperature of the equipment equalizes with that of the environment and the
device becomes totally dry.
The appliance must not be put into operation in humid environment.
The circuitries of the frequency converter must not be modified or changed.
In switched-on state the covering of the device must not be removed and any part of it must not be
touched!
The appliance must be earthed according to the standards.
8
CAUTION
DANGER OF UNEXPECTED STARTING
Negligence of this warning could cause injury and property damage!
On switching the line power to the frequency converter, the device depending on its setting may
unexpectedly start the motor.
Prior to powering the frequency converter make sure that nobody stays near to the motor and the machine and
all coverings, mechanical connections, wedges, bolts and machine load are properly fastened!
7
WARNING
FIRE HAZARD
Negligence of this warning could cause fire and injury!
The power line cable must not be connected to the output motor connections of the frequency converter!
Connecting the power line to the output connections could cause severe damage in the device.
Tighten all terminal screws to the specified tightening torque.
Loose electric connections may overheat.
Terminal Size
M3
M4
M5
Tightening Torque [Nm]
0.8 ÷ 1.0
1.2 ÷ 1.5
2.0 ÷ 2.5
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