Procon VLD 11 - Application; General Features

H - I - J FREQUENCY CONVERTERS INSTRUCTION MANUAL 0,55 ÷ 200 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.
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Important information
 APPLICATION
The V3D, VLD and VHD 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 250 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 ÷ 1000 Hz (free programmable)
Protection grade
IP20 (optionally IP54)
Line filter
Complies with the EN 55011 B1 standard (equipped with built-in RF filter)
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.