Invertek Drives Eco Optidrive Series User manual

AC Variable Speed Drives
0.75 - 250kW / 1HP - 350HP
200-600V 1 / 3 Phase Input
Installation and Operating Instructions
User Guide
Microlectra bv.
www.microlectra.nl [email protected]

Optidrive Eco User Guide Revision 2.01
2
www.microlectra.nl
Introduction
1
Declaration of Conformity:
Invertek Drives Ltd hereby states that the Optidrive Eco product range conforms to the relevant safety provisions of the Low Voltage
Directive 2006/95/EC and the EMC Directive 2004/108/EC and has been designed and manufactured in accordance with the following
harmonised European standards:
EN 61800-5-1: 2003
Adjustable speed electrical power drive systems. Safety requirements. Electrical, thermal and energy.
EN 61800-3 2nd Ed: 2004
Adjustable speed electrical power drive systems. EMC requirements and specific test methods
EN61000-5-12
Limits for harmonic currents produced by equipment connected to public low-voltage systems with
input current > 16 A and <= 75 A per phase. Requirements are fulfilled without the need for Line
Reactors according to the THC values specified in Table 3 for values of RSCE > 185 for all units intended
for operation on 400 Volt, 3 Phase Supply.
EN 55011: 2007
Limits and Methods of measurement of radio disturbance characteristics of industrial, scientific and
medical (ISM) radio-frequency equipment (EMC)
EN60529 : 1992
Specifications for degrees of protection provided by enclosures
Electromagnetic Compatibility
All Optidrives are designed with high standards of EMC in mind. All versions intended for use within the European Union are fitted with an
internal EMC filter. This EMC filter is designed to reduce the conducted emissions back into the supply via the power cables for compliance
with harmonised European standards.
It is the responsibility of the installer to ensure that the equipment or system into which the product is incorporated complies with the EMC
legislation of the country of use. Within the European Union, equipment into which this product is incorporated must comply with the EMC
Directive 2004/108/EC. When using an Optidrive with an internal or optional external filter, compliance with the following EMC Categories,
as defined by EN61800-3:2004 can be achieved:
Drive Type / Rating
EMC Category
Cat C1
Cat C2
Cat C3
All Models
ODV-3-x4xxx-3xF1x-Tx
Use Additional External Filter
No additional filtering required
Use screened motor cable
Note
For motor cable lengths greater than 100m, an output dv / dt filter must be used, please refer to the Invertek Stock Drives
Catalogue for further details
All rights reserved. No part of this User Guide may be reproduced or transmitted in any form or by any means, electrical or mechanical
including photocopying, recording or by any information storage or retrieval system without permission in writing from the publisher.
Copyright Invertek Drives Ltd © 2015
All Invertek Optidrive Eco units carry a 2 year warranty against manufacturing defects from the date of manufacture. The manufacturer
accepts no liability for any damage caused during or resulting from transport, receipt of delivery, installation or commissioning. The
manufacturer also accepts no liability for damage or consequences resulting from inappropriate, negligent or incorrect installation, incorrect
adjustment of the operating parameters of the drive, incorrect matching of the drive to the motor, incorrect installation, unacceptable dust,
moisture, corrosive substances, excessive vibration or ambient temperatures outside of the design specification.
The local distributor may offer different terms and conditions at their discretion, and in all cases concerning warranty, the local distributor
should be contacted first.
Thisuserguideisthe“originalinstructions”document.llnon-Englishversionsaretranslationsofthe“originalinstructions”.
Contents of this User Guide are believed to be correct at the time of printing. In the interest of a commitment to a policy of continuous
improvement, the manufacturer reserves the right to change the specification of the product or its performance or the contents of the User
Guide without notice.
The contents of this User Guide are believed to be correct at the time of printing. In the interest of a commitment to a policy of continuous
improvement, the manufacturer reserves the right to change the specification of the product or its performance or the contents of the User
Guide without notice.
This User Guide is for use with version 2.01 Firmware. The firmware version can be viewed in parameter P0-28.
User Guide Revision 2.01
Invertek Drives Ltd adopts a policy of continuous improvement and whilst every effort has been made to provide accurate and up to date
information, the information contained in this User Guide should be used for guidance purposes only and does not form the part of any
contract.

Optidrive Eco User Guide Revision 2.01
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3
Introduction
1
1. Introduction ....................................................................................................................................................4
1.1. Important safety information................................................................................................................................................................4
2. General Information and Ratings.....................................................................................................................5
2.1. Drive model numbers............................................................................................................................................................................5
2.2. Identifying the Drive by Model Number................................................................................................................................................6
3. Mechanical Installation ...................................................................................................................................7
3.1. Before Installation .................................................................................................................................................................................7
3.2. General..................................................................................................................................................................................................7
3.3. Mechanical dimensions and Weights ....................................................................................................................................................7
3.4. Guidelines for Enclosure mounting (IP20 Units)..................................................................................................................................10
3.5. Mounting the Drive –IP20 Units .........................................................................................................................................................10
3.6. Guidelines for mounting (IP66 Units).................................................................................................................................................11
3.7. Guidelines for mounting IP55 Units.....................................................................................................................................................11
3.8. Removing the Terminal Cover .............................................................................................................................................................12
3.9. Routine Maintenance..........................................................................................................................................................................12
3.10. IP66 (Nema 4X) Gland Plate and Lock Off ...........................................................................................................................................12
4. Electrical Installation .....................................................................................................................................13
4.1. Grounding the Drive ............................................................................................................................................................................ 13
4.2. Incoming Power Connection ...............................................................................................................................................................16
4.3. Drive and Motor Connection...............................................................................................................................................................16
4.4. Motor Terminal Box Connections........................................................................................................................................................16
4.5. Motor Thermal overload Protection. ..................................................................................................................................................16
4.6. Control Terminal Wiring ...................................................................................................................................................................... 17
4.7. Connection Diagram............................................................................................................................................................................17
4.8. Safe Torque Off ...................................................................................................................................................................................18
5. Using the OLED Keypad (Standard on IP55 & IP66 Units)...............................................................................21
5.1. Keypad Layout and Function ...............................................................................................................................................................21
5.2. Selecting the Language........................................................................................................................................................................21
5.3. Drive Operating Displays .....................................................................................................................................................................21
5.4. Accessing and Changing Parameter Values .........................................................................................................................................22
5.5. Resetting Parameters to Factory Default Settings............................................................................................................................... 22
5.6. Resetting Parameters to User Default Settings ...................................................................................................................................22
5.7. Selecting between Hand and Auto Control .........................................................................................................................................23
5.8. Keypad Short Cuts ...............................................................................................................................................................................23
6. Using the Keypad & LED Display on IP20 Frame Size 2 & 3 ............................................................................24
6.1. Keypad Layout and Function –Standard LED Keypad .........................................................................................................................24
6.2. Changing Parameters ..........................................................................................................................................................................24
6.3. Advanced Keypad Operation Short Cuts .............................................................................................................................................25
6.4. Drive Operating Displays .....................................................................................................................................................................25
7. Commissioning ..............................................................................................................................................26
7.1. General................................................................................................................................................................................................26
8. Parameters....................................................................................................................................................27
8.1. Parameter Set Overview......................................................................................................................................................................27
8.2. Parameter Group 1 –Basic Parameters ..............................................................................................................................................27
9. Digital Input Functions ..................................................................................................................................29
9.1. Digital Input Configuration Parameter P1-13 ......................................................................................................................................29
10. Extended Parameters ....................................................................................................................................30
10.1. Parameter Group 2 - Extended parameters ........................................................................................................................................30
10.2. Parameter Group 3 –PID Control........................................................................................................................................................ 34
10.3. Parameter Group 4 –High Performance Motor Control .....................................................................................................................35
10.4. Parameter Group 5 –Communication Parameters .............................................................................................................................36
10.5. Parameter Group 8 –Application Function Specific Parameters ........................................................................................................37
10.6. Parameter Group 0 –Monitoring Parameters (Read Only).................................................................................................................39
11. Serial communications ..................................................................................................................................41
11.1. RS-485 communications...................................................................................................................................................................... 41
11.2. Modbus RTU Communications ............................................................................................................................................................42
11.3. BACnet MSTP.......................................................................................................................................................................................43
12. Technical Data...............................................................................................................................................48
12.1. Environmental .....................................................................................................................................................................................48
12.2. Input Voltage Ranges...........................................................................................................................................................................48
12.3. Phase Imbalance..................................................................................................................................................................................48
12.4. Output Power and Current ratings...................................................................................................................................................... 48
12.5. Derating Information...........................................................................................................................................................................50
13. Troubleshooting ............................................................................................................................................51
13.1. Fault messages ....................................................................................................................................................................................51

Optidrive Eco User Guide Revision 2.01
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Introduction
1
1. Introduction
1.1. Important safety information
Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and Caution information elsewhere.
Danger : Indicates a risk of electric shock, which, if not
avoided, could result in damage to the equipment and
possible injury or death.
Danger : Indicates a potentially hazardous
situation other than electrical, which if not
avoided, could result in damage to property.
This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems as
part of a fixed installation. If installed incorrectly 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 mechanical plant that may cause injury. Close attention is
required to system design and electrical installation to avoid hazards in either normal operation or in the event of equipment
malfunction. Only qualified electricians are allowed to install and maintain this product.
System design, installation, commissioning and maintenance must be carried out only by personnel who have the necessary
training and experience. They must carefully read this safety information and the instructions in this Guide and follow all
information regarding transport, storage, installation and use of the Optidrive, including the specified environmental
limitations.
Do not perform any flash test or voltage withstand test on the Optidrive. Any electrical measurements required should be
carried out with the Optidrive disconnected. Internal surge arrestors are fitted, intended to protect against damage due to
mains borne spikes, which will result in the product failing the flash test
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 the electrical supply. Always ensure by using a
suitable multimeter that no voltage is present on any drive power terminals prior to commencing any work.
Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed after
turning off the supply.
Ensure correct earthing connections and cable selection as per defined by local legislation or codes. The drive may have a
leakage current of greater than 3.5mA; furthermore the earth cable must be sufficient to carry the maximum supply fault
current which normally will be limited by the fuses or MCB. Suitably rated fuses or MCB should be fitted in the mains supply to
the drive, according to any local legislation or codes.
Do not carry out any work on the drive control cables whilst power is applied to the drive or to the external control circuits.
Within the European Union, all machinery in which this product is used must comply with Directive 98/37/EC, Safety of
Machinery. In particular, the machine manufacturer is responsible for providing a main switch and ensuring the electrical
equipment complies with EN60204-1.
The level of integrity offered by the Optidrive control input 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 cause injury or loss of life must be subject to a risk assessment and further protection provided where
needed.
The driven motor can start at power up if the enable input signal is present.
The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before starting any
work on it. Never carry out any work on the Drive, Motor or Motor cable whilst the input power is still applied.
The Optidrive can be programmed to operate the driven motor at speeds above or below the speed achieved when connecting
the motor directly to the mains supply. Obtain confirmation from the manufacturers of the motor and the driven machine
about suitability for operation over the intended speed range prior to machine start up.
Do not activate the automatic fault reset function on any systems whereby this may cause a potentially dangerous situation.
Optidrives are intended for indoor use only
When mounting the drive, ensure that sufficient cooling is provided. Do not carry out drilling operations with the drive in place,
dust and swarf from drilling may lead to damage.
The entry of conductive or flammable foreign bodies should be prevented. Flammable material should not be placed close to
the drive
Relative humidity must be less than 95% (non-condensing).
Ensure that the supply voltage, frequency and no. of phases (1 or 3 phase) correspond to the rating of the Optidrive as
delivered.
Never connect the mains power supply to the Output terminals U, V, W.
Do not install any type of automatic switchgear between the drive and the motor. This may cause the drive protection to
activate, resulting in a trip and loss of operation.
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
Do not attempt to carry out any repair of the Optidrive. In the case of suspected fault or malfunction, contact your local
Invertek Drives Sales Partner for further assistance.

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5
General Information and Ratings
2
2. General Information and Ratings
2.1. Drive model numbers
2.1.1. IP20 Units
200 –240 Volt, 1 Phase Input
Frame
kW
HP
Amps
Model Code
2
0.75
1
4.3
ODV-3-220043-1F12-SN
2
1.5
2
7
ODV-3-220070-1F12-SN
2
2.2
3
10.5
ODV-3-220105-1F12-SN
200 –240 Volt, 3 Phase Input
Frame
kW
HP
Amps
Model Code
2
0.75
1
4.3
ODV-3-220043-3F12-SN
2
1.5
2
7
ODV-3-220070-3F12-SN
2
2.2
3
10.5
ODV-3-220105-3F12-SN
3
4
5
18
ODV-3-320180-3F12-SN
3
5.5
7.5
24
ODV-3-320240-3F12-SN
380 –480 Volt, 3 Phase Input
Frame
kW
HP
Amps
Model Code
2
0.75
1
2.2
ODV-3-240022-3F12-SN
2
1.5
2
4.1
ODV-3-240041-3F12-SN
2
2.2
3
5.8
ODV-3-240058-3F12-SN
2
4
5
9.5
ODV-3-240095-3F12-SN
3
5.5
7.5
14
ODV-3-340140-3F12-SN
3
7.5
10
18
ODV-3-340180-3F12-SN
3
11
15
24
ODV-3-340240-3F12-SN
8
200
300
370
ODV-3-843700-3F12-TN
8
250
350
450
ODV-3-844500-3F12-TN
500 –600 Volt, 3 Phase Input
Frame
kW
HP
Amps
Model Code
2
0.75
1
2.1
ODV-3-260021-3012-SN
2
1.5
2
3.1
ODV-3-260031-3012-SN
2
2.2
3
4.1
ODV-3-260041-3012-SN
2
4
5
6.5
ODV-3-260065-3012-SN
2
5.5
7.5
9
ODV-3-260090-3012-SN
3
7.5
10
12
ODV-3-360120-3012-SN
3
11
15
17
ODV-3-360170-3012-SN
2.1.2. IP66 Enclosed Units
200 –240 Volt, 1 Phase Input
Frame
kW
HP
A
Non Switched
With Disconnect
2A
0.75
1
4.3
ODV-3-220043-1F1X-TN
ODV-3-220043-1F1D-TN
2A
1.5
2
7
ODV-3-220070-1F1X-TN
ODV-3-220070-1F1D-TN
2A
2.2
3
10.5
ODV-3-220105-1F1X-TN
ODV-3-220105-1F1D-TN
200 –240 Volt, 3 Phase Input
Frame
kW
HP
A
Non Switched
With Disconnect
2A
0.75
1
4.3
ODV-3-220043-3F1X-TN
ODV-3-220043-3F1D-TN
2A
1.5
2
7
ODV-3-220070-3F1X-TN
ODV-3-220070-3F1D-TN
2A
2.2
3
10.5
ODV-3-220105-3F1X-TN
ODV-3-220105-3F1D-TN
3
4
5
18
ODV-3-320180-3F1X-TN
ODV-3-320180-3F1D-TN
3
5.5
7.5
24
ODV-3-320240-3F1X-TN
ODV-3-320240-3F1D-TN
380 –480 Volt, 3 Phase Input
Frame
kW
HP
A
Non Switched
With Disconnect
2A
0.75
1
2.2
ODV-3-240022-3F1X-TN
ODV-3-240022-3F1D-TN
2A
1.5
2
4.1
ODV-3-240041-3F1X-TN
ODV-3-240041-3F1D-TN
2A
2.2
3
5.8
ODV-3-240058-3F1X-TN
ODV-3-240058-3F1D-TN
2B
4
5
9.5
ODV-3-240095-3F1X-TN
ODV-3-240095-3F1D-TN
3
5.5
7.5
14
ODV-3-340140-3F1X-TN
ODV-3-340140-3F1D-TN
3
7.5
10
18
ODV-3-340180-3F1X-TN
ODV-3-340180-3F1D-TN
3
11
15
24
ODV-3-340240-3F1X-TN
ODV-3-340240-3F1D-TN
500 –600 Volt, 3 Phase Input
Frame
kW
HP
A
Non Switched
With Disconnect
2A
0.75
1
2.1
ODV-3-260021-301X-TN
ODV-3-260021-301D-TN
2A
1.5
2
3.1
ODV-3-260031-301X-TN
ODV-3-260031-301D-TN
2A
2.2
3
4.1
ODV-3-260041-301X-TN
ODV-3-260041-301D-TN
2A
4
5
6.5
ODV-3-260065-301X-TN
ODV-3-260065-301D-TN
2A
5.5
7.5
9
ODV-3-260090-301X-TN
ODV-3-260090-301D-TN
3
7.5
10
12
ODV-3-360120-301X-TN
ODV-3-360120-301D-TN
3
11
15
17
ODV-3-360170-301X-TN
ODV-3-360170-301D-TN

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General Information and Ratings
2
2.1.3. IP55 Enclosed Units
200 –240 Volt, 3 Phase Input
Frame
kW
HP
A
Model Code
4
7.5
10
30
ODV-3-420300-3F1N-TN
4
11
15
46
ODV-3-420460-3F1N-TN
5
15
20
61
ODV-3-520610-3F1N-TN
5
19
25
72
ODV-3-520720-3F1N-TN
6
22
30
90
ODV-3-620900-3F1N-TN
6
30
40
110
ODV-3-621100-3F1N-TN
6
37
50
150
ODV-3-621500-3F1N-TN
6
45
60
180
ODV-3-621800-3F1N-TN
7
55
75
202
ODV-3-722020-3F1N-TN
7
75
100
248
ODV-3-722480-3F1N-TN
380 –480 Volt, 3 Phase Input
Frame
kW
HP
A
Model Code
4
15
20
30
ODV-3-440300-3F1N-TN
4
19
25
39
ODV-3-440390-3F1N-TN
4
22
30
46
ODV-3-440460-3F1N-TN
5
30
40
61
ODV-3-540610-3F1N-TN
5
37
50
72
ODV-3-540720-3F1N-TN
5
45
60
90
ODV-3-540900-3F1N-TN
6
55
75
110
ODV-3-641100-3F1N-TN
6
75
100
150
ODV-3-641500-3F1N-TN
6
90
150
180
ODV-3-641800-3F1N-TN
7
110
175
202
ODV-3-742020-3F1N-TN
7
132
200
240
ODV-3-742400-3F1N-TN
7
160
250
302
ODV-3-743020-3F1N-TN
480 –525 Volt, 3 Phase Input
Frame
kW
HP
A
Model Code
7
132
175
185
ODV-3-751850-301N-TN
7
150
200
205
ODV-3-752050-301N-TN
7
185
250
255
ODV-3-752550-301N-TN
7
200
270
275
ODV-3-752750-301N-TN
500 –600 Volt, 3 Phase Input
Frame
kW
HP
A
Model Code
4
15
20
22
ODV-3-460220-301N-TN
4
19
25
28
ODV-3-460280-301N-TN
4
22
30
34
ODV-3-460340-301N-TN
4
30
40
43
ODV-3-460430-301N-TN
5
37
50
54
ODV-3-560540-301N-TN
5
45
60
65
ODV-3-560650-301N-TN
5
55
75
78
ODV-3-560780-301N-TN
6
75
100
105
ODV-3-661050-301N-TN
6
90
125
130
ODV-3-661300-301N-TN
6
110
150
150
ODV-3-661500-301N-TN
2.2. Identifying the Drive by Model Number
Each drive can be identified by its model number, shown below. The model number is on the shipping label and the drive nameplate. The
model number includes the drive and factory fitted options.
ODV
-
3
-
4
4
0460
-
3
F
1
N
-
T
N
Product Range
PCB Coating
ODV : Eco Series
N : Standard PCB Coating
Generation
Display
Frame Size
S : LED IP20 Only
Voltage Code
T : OLED IP55 & IP66
2 : 200 –240
Enclosure
4 : 380 –480
2 : IP20
5 : 480 –525
N : IP55
6 : 500 –600
X : IP66 Non Switched
Output Current
D : IP66 With Disconnect
Shown with 1 decimal place
Brake Transistor
Supply Phase
1 : No Brake Transistor
1 : 1 Phase Input
EMC Filter
3 : 3 Phase Input
0 : No EMC Filter
F : With EMC Filter

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Mechanical Installation
3
3. Mechanical Installation
3.1. Before Installation
Carefully Unpack the Optidrive and check for any signs of damage. Notify the shipper immediately if any exist.
Check the drive rating label to ensure it is of the correct type and power requirements for the application.
To prevent accidental damage always store the Optidrive in its original box until required. Storage should be clean and dry and
within the temperature range –40°C to +60°C
3.2. General
The Optidrive should be mounted in a vertical position only, on a flat, flame resistant, vibration free mounting using the integral
mounting holes.
Do not mount flammable material close to the Optidrive
Ensure that the minimum cooling air gaps, as detailed in sections 3.4, 3.6 and 3.7 are left clear
Ensure that the ambient temperature range does not exceed the permissible limits for the Optidrive given in section 12.1
Provide suitable clean, moisture and contaminant free cooling air sufficient to fulfil the cooling requirements of the Optidrive
3.3. Mechanical dimensions and Weights
3.3.1. IP20 Units
Drive
Size
A
B
C
D
E
F
G
H
I
J
Weight
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
Kg
lb
2
221
8.70
207
8.15
137
5.39
209
8.23
5.3
0.21
185
7.28
110
4.50
63
2.48
5.5
0.22
10
0.39
1.8
4.0
3
261
10.28
246
9.69
-
-
247
9.72
6
0.24
205
8.07
131
5.16
80
3.15
5.5
0.22
10
0.39
3.5
7.7
Mounting Bolt Sizes
All Frame Sizes 4 x M5 (#10)
Terminal Tightening Torques
Control Terminal Torque Settings : All Sizes : 0.5 Nm (4.5 lb-in)
Power Terminal Torque Settings : Frame Size 2 : 1.0 Nm (9 lb-in)
Frame Size 3 : 1.0 Nm (9 lb-in)

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Mechanical Installation
3
3.3.2. IP66 Units
Drive
Size
A
B
D
E
F
G
H
I
J
Weight
mm
in
mm
in
mm
in
mm
In
mm
in
mm
in
mm
in
mm
in
mm
in
Kg
Ib
2A
257
10.12
220
8.67
200
7.87
28.4
1.12
239
9.41
188
7.40
176
6.93
4.2
0.17
8.5
0.33
4.8
10.6
2B
257
10.12
220
8.67
200
7.87
28.4
1.12
260
10.24
188
7.40
176
6.93
4.2
0.17
8.5
0.33
5.5
12.1
3
310
12.20
276.5
10.89
251.5
9.90
33.4
1.31
273
10.75
211
8.29
198
7.78
4.2
0.17
8.5
0.33
8.5
18.7
Mounting Bolt Sizes
All Frame Sizes 4 x M4 (#8)
Terminal Tightening Torques
Control Terminal Torque Settings : All Sizes : 0.5 Nm (4.5 lb-in)
Power Terminal Torque Settings : Frame Size 2 : 1.0 Nm (9 lb-in)
Frame Size 3 : 1.0 Nm (9 lb-in)
A
F
G
H
D
B
E
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9
Mechanical Installation
3
3.3.3. IP55 Units
Drive
Size
A
B
C
D
E
F
G
H
I
Weight
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
Kg
Ib
4
450
17.32
428
16.46
433
16.65
8
0.31
252
9.92
171
6.73
110
4.33
4.25
0.17
7.5
0.30
12
25.4
5
540
21.26
515
20.28
520
20.47
8
0.31
270
10.63
235
9.25
175
6.89
4.25
0.17
7.5
0.30
23.1
50.9
6
865
34.06
830
32.68
840
33.07
10
0.39
330
12.99
330
12.99
200
7.87
5.5
0.22
11
0.43
55
121.2
7
1280
50.39
1245
49.02
1255
49.41
10
0.39
360
14.17
330
12.99
200
7.87
5.5
0.22
11
0.43
89
196.2
Mounting Bolts
Frame Sizes 4 & 5 : M8 (5/16 UNF)
Frame Sizes 6 & 7 : M10 (3/8 UNF)
Tightening Torques
Control Terminal Torque Settings : All Sizes : 0.5 Nm (4.5 lb-in)
Power Terminal Torque Settings : Frame Size 4 : 2 Nm (19 lb-in.)
Frame Size 5 : 4 Nm (36.5 lb-in.)
Frame Size 6 : 15 Nm (11 lb-ft)
Frame Size 7 : 15 Nm (11 lb-ft)
G
F
A
B
C
D
E
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Mechanical Installation
3
3.4. Guidelines for Enclosure mounting (IP20 Units)
IP20 drives are suitable for use in pollution degree 1 environments, according to IEC-664-1. For pollution degree 2 or higher
environments, drives should be mounted in a suitable control cabinet with sufficient ingress protection to maintain a pollution
degree 1 environment around the drive.
Enclosures should be made from a thermally conductive material.
Ensure the minimum air gap clearances around the drive as shown below are observed when mounting the drive.
Where ventilated enclosures are used, there should be venting above the drive and below the drive to ensure good air circulation.
Air should be drawn in below the drive and expelled above the drive.
In any environments where the conditions require it, the enclosure must be designed to protect the Optidrive against ingress of
airborne dust, corrosive gases or liquids, conductive contaminants (such as condensation, carbon dust, and metallic particles) and
sprays or splashing water from all directions.
High moisture, salt or chemical content environments should use a suitably sealed (non-vented) enclosure.
The enclosure design and layout should ensure that the adequate ventilation paths and clearances are left to allow air to circulate through
the drive heatsink. Invertek Drives recommend the following minimum sizes for drives mounted in non-ventilated metallic enclosures:-
Drive
Size
X
Above &
Below
Y
Either
Side
Z
Between
Recommended
airflow
mm
in
mm
in
mm
in
CFM (ft3/min)
2
75
2.95
50
1.97
46
1.81
11
3
100
3.94
50
1.97
52
2.05
26
Note :
Dimension Z assumes that the drives are mounted side-by-
side with no clearance.
Typical drive heat losses are 2% of operating load power.
The above dimensions are for guidance only, the operating
ambient temperature of the drive MUST be maintained within
the specified limits or allowed derating at all times.
3.5. Mounting the Drive –IP20 Units
IP20 Units are intended for installation within a control cabinet.
When mounting with screws
oUsing the drive as a template, or the dimensions shown above, mark the locations for drilling
oEnsure that when mounting locations are drilled, the dust from drilling does not enter the drive
oMount the drive to the cabinet backplate using suitable M5 mounting screws
oPosition the drive, and tighten the mounting screws securely
When Din Rail Mounting (Frame Size 2 Only)
oLocate the DIN rail mounting slot on the rear of the drive onto the top of the DIN rail first
oPress the bottom of the drive onto the DIN rail until the lower clip attaches to the DIN rail
oIf necessary, use a suitable flat blade screw driver to pull the DIN rail clip down to allow the drive to mount securely on
the rail
oTo remove the drive from the DIN rail, use a suitable flat blade screwdriver to pull the release tab downwards, and lift
the bottom of the drive away from the rail first