Introduction; Important Safety Information; Electromagnetic Compatibility (Emc) - Invertek Drives Optidrive Plus 3GV Compact User Manual

1. Introduction

1.1. Important safety information

This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems. If installed incorrectly This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems. This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems.
it may present a safety hazard. The Optidrive uses high voltages and currents, carries a high level of stored electrical energy, and is used to control it may present a safety hazard. The Optidrive uses high voltages and currents, carries a high
mechanical plant that may cause injury. Close attention is required to system design and electrical installation to avoid hazards in either normal mechanical plant that may cause injury. Close attention is required to system design and electrical installation to avoid haz mechanical plant that may cause injury. Close attention is required to system design and electrical installation to avoid haz
operation or in the event of equipment malfunction. operation or in the event of equipment malfunction
System design, installation, commissioning and maintenance must be carried out only by personnel who have the necessary training and System design, installation, commissioning and maintenance must be carried out only by personnel who have the necessary train System design, installation, commissioning and maintenance must be carried out only by personnel who have the necessary train
experience. They must carefully read this safety information and the instructions in this Guide and follow all informatio experience. They must carefully read this safety information and the instructions in this Guide and follow all information regarding transport, experience. They must carefully read this safety information and the instructions in this Guide and follow all informatio
storage, installation and use of the Optidrive, including the specified environmental limitations. storage, installation and use of the Optidrive, including the specified environmental limitations.
Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and Caution information elsewhere. Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and Caution information elsewhere. Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and Caution information elsewhere.
Indicates a potentially hazardous situation which, if not
avoided, could result in injury or death. avoided, could result in injury or death.
Safety of machinery, and safety-critical applications
The level of integrity offered by the Optidrive control functions integrity offered by the Optidrive control functions – for example stop/start, forward/reverse and maximum speed, is not sufficient for
use in safety-critical applications without independent channels of protection. All applications where malfunction could critical applications without independent channels of protection. All applications where malfunction could critical applications without independent channels of protection. All applications where malfunction could cause injury or loss of life
must be subject to a risk assessment and further protection provided where needed. Within the European Union, all machinery i must be subject to a risk assessment and further protection provided where needed. Within the European Union, all machinery in which this must be subject to a risk assessment and further protection provided where needed. Within the European Union, all machinery i
product is used must comply with Directive 89/392/EEC, Safety of Machinery. In particula product is used must comply with Directive 89/392/EEC, Safety of Machinery. In particular, the electrical equipment should comply with EN60204
1.
Optidrives should be installed only by qualified electrical persons and in accordance with local and national regulations and Optidrives should be installed only by qualified electrical persons and in accordance with local and national regulations and Optidrives should be installed only by qualified electrical persons and in accordance with local and national regulations and codes of
practice. The Optidrive has an Ingress Protection rating of practice. The Optidrive has an Ingress Protection rating of IP20. For higher IP ratings, use a suitable enclosure.
Electric shock hazard! Disconnect and ISOLATE the Optidrive before attempting any work on it. High voltages are present at th Electric shock hazard! Disconnect and ISOLATE the Optidrive before attempting any work on it. High voltages are present at th Electric shock hazard! Disconnect and ISOLATE the Optidrive before attempting any work on it. High voltages are present at the
terminals and within the drive for up to 10 minutes after disconnection of terminals and within the drive for up to 10 minutes after disconnection of the electrical supply.
Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed after turni Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed after turning off Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed after turni
the supply
Ensure correct earthing connections. The earth cable must be sufficient to carry the max Ensure correct earthing connections. The earth cable must be sufficient to carry the maximum supply fault current which normally will
be limited by the fuses or MCB
The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before starting any The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before starting any The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before starting any work
on it
Parameter P1-01 can be set to operate the 01 can be set to operate the motor at up to 120,000 rpm, hence use this parameter with care.
If it is desired to operate the drive at any frequency/speed above the rated speed (P1-09/ P1-10) of the motor, consult the If it is desired to operate the drive at any frequency/speed above the rated speed (P1
manufacturers of the motor and the driven machine about suitability for over-speed operation. manufacturers of the motor and the driven machine about suitability
Carefully inspect the Optidrive before installation to ensure it is undamaged Carefully inspect the Optidrive before installation to ensure it is undamaged
Indoor Use Only.
Flammable material should not be placed close to the drive Flammable material should not be placed close to the drive
The entry of conductive or flammable foreign bodies should be prevented The entry of conductive or flammable foreign bodies should be prevented
Relative humidity must be less than 95% (non-condensing). Relative humidity must be less than 95% (non
Ensure that the supply voltage, frequency and no. of phases (1 or 3 phase) correspond to the rating of the Optidrive as delivered. Ensure that the supply voltage, frequency and no. of phases (1 or 3 phase) correspond to the rating of the Optidrive as deliv Ensure that the supply voltage, frequency and no. of phases (1 or 3 phase) correspond to the rating of the Optidrive as deliv
An isolator should be installed between the power supply and the drive. An isolator should be installed between the power supply and the dr
Never connect the mains power supply to the Output terminals U, V, W. Never connect the mains power supply to the Output terminals U, V, W.
Suitably rated fuses or MCB should be fitted in the mains supply to the drive. Suitably rated fuses or MCB should be fitted in the mains supply to the drive.
Do not install any type of automatic switchgear between the drive and the motor Do not install any type of automatic switchgear between the drive and the motor
Wherever control cabling is close to power cabling, maintain a minimum separation of 100 mm and arrange crossings at 90 degrees
Ensure that all terminals are tightened to the appropriate torque setting Ensure that all terminals are tightened to the appropriate torque setting

1.2. Electromagnetic Compatibility (EMC)

Electromagnetic Compatibility (EMC)
The Optidrive Plus 3GV Compact is designed to be mounted in close proximity to the driven motor. Within the European Union, equipment into Plus 3GV Compact is designed to be mounted in close proximity to the driven motor. Within the European Union, equipment into Plus 3GV Compact is designed to be mounted in close proximity to the driven motor. Within the European Union, equipment into
which this product is incorporated must comply with 89/336/EEC, EMC. It is the responsibility of the installer to ensure that the equipment or which this product is incorporated must comply with 89/336/EEC, EMC. It is the responsibility of the installer to ensure that which this product is incorporated must comply with 89/336/EEC, EMC. It is the responsibility of the installer to ensure that
system into which the product is incorporated complies with the EMC legislation of the country of use. Drive versions system into which the product is incorporated complies with the EMC legislation of the country of use. Drive versions system into which the product is incorporated complies with the EMC legislation of the country of use. Drive versions are available fitted with an
internal EMC filter, designed to reduce the conducted emissions back into the supply via the powe designed to reduce the conducted emissions back into the supply via the power cables for compliance with
European standards.
Installation must always be carried out by qualified installation engineers, observing good wiring practice such as power and signal cable Installation must always be carried out by qualified installation engineers, observing good wiring practice such as power and Installation must always be carried out by qualified installation engineers, observing good wiring practice such as power and
segregation and correct screening techniques to minimise emissions. Where the unit is remotely mounted from the motor, screened motor cables segregation and correct screening techniques to minim
must be used with the screen bonded to earth through the largest possible surface area at both ends. must be used with the screen bonded to earth through the largest possible surface area at both ends.
The following table gives the maximum motor cable lengths allowed f
Filter :-
Drive Type
kW Volts
0.75 230 Filtered, 1m
1.5 230 Filtered, 1m
0.75 400 Filtered, 1m
1.5 400 Filtered, 1m
4
Optidrive Plus 3
information
hazardous situation which, if not
critical applications
motor at up to 120,000 rpm, hence use this parameter with care.
ng is close to power cabling, maintain a minimum separation of 100 mm and arrange crossings at 90 degrees ng is close to power cabling, maintain a minimum separation of 100 mm and arrange crossings at 90 degrees
ise emissions. Where the unit is remotely mounted from the motor, screened motor cables
mum motor cable lengths allowed for compliance with the EMC standard for drives fitted with an internal RFI
Maximum Motor Cable Length for Emission Classification as defined by EN61800-3:2004 Maximum Motor Cable Length for Emission Classification as defined by EN61800 Maximum Motor Cable Length for Emission Classification as defined by EN61800
C2
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GV
Compact - User Guide
level of stored electrical energy, and is used to control
Indicates a potentially hazardous situation which, if not Indicates a potentially hazardous situation which, if not
avoided, could result in damage to property. avoided, could result in damage to property.
for example stop/start, forward/reverse and maximum speed, is not sufficient for
r, the electrical equipment should comply with EN60204-
IP20. For higher IP ratings, use a suitable enclosure.
or compliance with the EMC standard for drives fitted with an internal RFI
C3
Filtered, 1m
Filtered, 1m
Filtered, 1m
Filtered, 1m
imum supply fault current which normally will
10) of the motor, consult the
r cables for compliance with the harmonised
C4
10m
10m
10m
10m