Power Electronics SD750 Series User manual

LOW VOLTAGE VARIABLE SPEED DRIVE
HARDWARE AND INSTALLATION MANUAL
www.power-electronics.com

Variable Speed Drive
Hardware and Installation Manual
Edition: April 2018
SD75MTHW01DI Rev. D

SD750
POWER ELECTRONICS
2

POWER ELECTRONICS
SD750
ABOUT
3
EN
ABOUT THIS MANUAL
PURPOSE
This manual contains important instructions for the installation and maintenance of Power Electronics
SD750 variable speed drives.
TARGET AUDIENCE
This manual is intended for qualified customers who will install, operate and maintain Power Electronics
SD750 variable speed drives.
Only trained electricians may install and commission the drives.
REFERENCE MANUALS
The following reference documents are available for SD750 variable speed drives:
•SD750 Hardware and Installation Manual.
•SD750 Programming and Software Manual.
•Pumps Application Manual.
POWER ELECTRONICS CONTACT INFORMATION
Power Electronics España, S.L.
C/ Leonardo da Vinci, 24 –26
Parque Tecnológico
46980 Paterna (Valencia)
SPAIN
Fax: [phone]
Website: www.power-electronics.com

SD750
POWER ELECTRONICS
4
REVISIONS
REVISIONS CONTROL
DATE
REVISION
DESCRIPTION
24 / 10 / 2017
A
First Edition.
18 / 01 / 2018
B
Introduction, Configuration table and stantard ratings, Technical
Characteristics, Dimensions, Power connection, Control connection
Maintenance.
28 / 03 / 2018
C
Standard ratings, Accessories.
11 / 04 / 2018
D
Safety instructions. Misprints update.
The equipment and technical documentation are periodically updated. Power Electronics reserves the right to modify all or part of the
contents of this manual without previous notice. To consult the most updated information of this product, you may access our website
www.power-electronics.com, where the latest version of this manual can be downloaded. The reproduction or distribution of the present
manual is strictly forbidden, unless express authorization from Power Electronics.

POWER ELECTRONICS
SD750
TABLE OF CONTENTS
5
EN
TABLE OF CONTENTS
SAFETY SYMBOLS.....................................................................................................................................7
SAFETY INSTRUCTIONS............................................................................................................................8
INTRODUCTION...................................................................................................................................13
CONFIGURATION TABLE & STANDARD RATINGS .........................................................................14
Configuration table .............................................................................................................................14
Standard ratings.................................................................................................................................14
400Vac ............................................................................................................................................15
440Vac ............................................................................................................................................16
480Vac ............................................................................................................................................17
TECHNICAL CHARACTERISTICS ......................................................................................................18
DIMENSIONS........................................................................................................................................21
Dimensions of Frames 1 and 2...........................................................................................................21
Dimensions of Frames 3, 4 and 5.......................................................................................................22
Dimensions of Frames 6 and 7...........................................................................................................23
Dimensions of Frames 8 and 9...........................................................................................................24
Dimensions of Frames 10 and 11.......................................................................................................25
RECEPTION, HANDLING AND TRANSPORTATION .........................................................................26
Reception and Storage.......................................................................................................................26
Handling and Transportation..............................................................................................................26
MECHANICAL INSTALLATION...........................................................................................................29
Environmental ratings.........................................................................................................................29
Drive mounting ...................................................................................................................................30
Wall mounting drives .......................................................................................................................30
Stand alone drives...........................................................................................................................31
Clearances.........................................................................................................................................32
Cooling...............................................................................................................................................33
POWER CONNECTION........................................................................................................................35
General recommendations for connections........................................................................................35
Basic configuration.............................................................................................................................36
Topology.............................................................................................................................................37
Power Connection and Wiring............................................................................................................39
Recommended Cable Section for 400VAC......................................................................................43
Ground Connection ............................................................................................................................44
EMC Installation Requirements..........................................................................................................45
Introduction......................................................................................................................................45
SD750 compliance...........................................................................................................................46
Connection ......................................................................................................................................46
Protections .........................................................................................................................................47
Short circuit......................................................................................................................................47
Ground fault protection....................................................................................................................49
Motor thermal protection..................................................................................................................49
Other Protections.............................................................................................................................49
Safety Stop Function –STO (Safe Torque Off) ...............................................................................49
IT Grids –Floating Earth drives..........................................................................................................49
Dynamic Braking Resistors for Equipment of Frames 1 and 2 ...........................................................50
Resistor Values for Dynamic Brake (Optional) ................................................................................50
Terminals of the Resistor for Dynamic Brake ..................................................................................51
Connection Drawing ........................................................................................................................51

SD750
POWER ELECTRONICS
6
TABLE OF CONTENTS
Power Terminals.................................................................................................................................52
Connections for Frame 1.................................................................................................................52
Connections for Frame 2 .................................................................................................................53
Connections for Frame 3 .................................................................................................................54
Connections for Frame 4 .................................................................................................................55
Connections for Frame 6 .................................................................................................................57
Connections for Frame 7 .................................................................................................................58
Connections for Frame 8 .................................................................................................................59
Connections for Frame 9 .................................................................................................................60
Connections for Frame 10 ...............................................................................................................61
Connections for Frame 11 ...............................................................................................................62
CONTROL CONNECTION ...................................................................................................................63
Wiring Recommendations ..................................................................................................................63
Control board terminals description....................................................................................................64
STO - Safe Torque Off .......................................................................................................................69
Safety Integrity Level SIL3- PLe ......................................................................................................70
Connection with ATEX motors............................................................................................................72
MODBUS COMMUNICATION..............................................................................................................74
Introduction.........................................................................................................................................74
Hardware technical specifications ......................................................................................................75
Ethernet Connection...........................................................................................................................76
RS485 Connection .............................................................................................................................76
COMMISSIONING ................................................................................................................................77
USE OF THE DISPLAY ........................................................................................................................79
Graphic Display..................................................................................................................................79
MAINTENANCE....................................................................................................................................80
Warnings............................................................................................................................................80
Routine Inspection..............................................................................................................................80
OPTIONAL EQUIPMENT .....................................................................................................................83
Accessories........................................................................................................................................83
Extension Box..................................................................................................................................83
Plinths84
Dynamic Braking Unit B150.............................................................................................................85
Communication boards.......................................................................................................................85
CE MARKING.......................................................................................................................................86
EMC Directive.....................................................................................................................................86
Low Voltage Directive.........................................................................................................................86

POWER ELECTRONICS
SD750
SAFETY SYMBOLS
7
EN
SAFETY SYMBOLS
Always follow safety instructions to prevent accidents and potential hazards from occurring.
In this manual, safety messages are classified as follows:
Other symbols used in this manual for safety messages are the following:
WARNING
Identifies potentially hazardous situations where dangerous voltage may be
present, which if not avoided, could result in minor personal injury, serious
injury or death.
Be extremely careful and follow the instructions to avoid the risk of electrical
shocks.
CAUTION
Identifies potentially hazardous situations, which if not avoided, could result
in product damage, or minor or moderate personal injury.
Read the message and follow the instructions carefully.
NOTICE
Identifies important measures to take in order to prevent damage equipment
and warranty lost, as well as encouraging good use and environmental
practices.
Hot surface. Be careful and follow the instructions to avoid burns and personal injuries.
Risk of fire. Be careful and follow the instructions to prevent causing an unintentional fire.
Caution, risk of electric shock. Energy storage timed discharge. Wait for the indicated
time to avoid electrical hazards.
Caution, risk of hearing damage. Wear hearing protection.

SD750
POWER ELECTRONICS
8
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
IMPORTANT!
Read carefully this manual to maximize the performance of the product and to ensure its safe use.
In order to appropriately use the drive, please, follow all instructions described in the installation manual
which refer to transportation, installation, electrical connection and commissioning of the equipment.
Power Electronics accepts no responsibility or liability for partial or total damages resulting from incorrect
use of equipment.
Please, pay careful attention to the following recommendations:
WARNING
Do not remove the cover while the drive is powered or running.
Otherwise, you may get an electric shock.
Do not run the drive with the front cover removed.
Otherwise, you may get an electric shock.
The drive does not remove the voltage from the input terminals of the drive. Before working on
the drive, isolate the whole drive from the supply.
If you do not remove the power supply, you may get an electric shock.
Do not remove the cover except for periodic inspections or wiring, even if the input power is not
applied.
Otherwise, you get an electric shock.
Operate the drive with dry hands.
Otherwise, you may get an electric shock.
Do not use cables with damaged insulation.
Otherwise, you may get an electric shock.
Do not subject the cables to abrasions, excessive stress, heavy loads or pinching.
Otherwise, you may get an electric shock.
Do not make any insulation or voltage withstand tests on the motor while the drive is connected.

POWER ELECTRONICS
SD750
SAFETY INSTRUCTIONS
9
EN
WARNING
10 min
Both wiring and periodic inspections must be carried out at least 10 minutes
after disconnecting the input power. To remove the front cover, make sure
that the red "DC Link" LED is off. Then remove the metal cover from the
terminals and check the following with a multimeter:
•Voltage between the output busbares U, V, W and the cabinet is
around 0V.
•Voltage between the terminals + HVDC, -HVDC and the cabinet is
below 30VDC.
If you omit this recommendation, you may get an electric shock.
Even though multimeters have their own revisions Schedule, it is convenient
to verify it works properly, specially to check voltage absence. It could be
damaged and show incorrect values. Use a 1.5V battery to verify proper
functioning.
CAUTION
Install the drive on a non-flammable surface. Do not place flammable material
nearby. Otherwise, a fire could occur.
Disconnect the input power if the drive is damaged.
Otherwise, it could result in a secondary accident or fire.
Do not allow lint, paper, wood chips, dust, metallic chips or other foreign matter
into the drive. Otherwise, a fire or accident could occur.
After stopping the drive, some of its parts will stay warm for a while. Wait for the
drive to cool down for handling.
Touching hot parts may result in skin burns.
Do not apply power to a damaged drive or to a drive with parts missing, even if
the installation is complete.
Otherwise, you may get an electric shock.
It is not allowed to weld the cabinet or structure, this could damage the sensitive
electronic components inside the cabinet or structure.

SD750
POWER ELECTRONICS
10
SAFETY INSTRUCTIONS
NOTICE
RECEPTION
The SD750 are carefully tested and perfectly packed before delivering.
In the event of transport damage, please ensure to notify the transport agency and POWER
ELECTRONICS: 902 40 20 70 (International [phone]) or your nearest agent, within 24h from
receiving the goods.
UNPACKING
Make sure model and serial number of the variable speed drive are the same on the box, delivery note
and unit.
Each variable speed drive is delivered with Hardware and Software technical manuals.
RECYCLING
Packaging equipment must be recycled. Separate all different materials (plastic, paper, cardboard,
wood…) and place them in the corresponding containers. Ensure waste collection is properly managed
with a Non-Hazardous Waste Agent.
To guarantee health and natural environmental sources protection, the European Union has
adopted the WEEE directive concerning discarded electric and electronic equipment
(SEEA).
Waste of electrical and electronic equipment (WEEE) must be collected selectivelyfor
proper environmental management.
Our products contain electronic cards, capacitors and other electronic devices that should
be separated when they are no longer functional. These WEEEs should be managed
accordingly with a Hazardous Waste Agent.
Power Electronics promotes good environmental practices and recommends that all its
products sold outside of the European Union, once they reach the end of their life, are
separated and the WEEE managed according to the particular country applicable legislation
(especially: electronic cards, capacitors and other electronic devices).
If you have any questions about the electric and electronic equipment waste, please contact Power
Electronics.
ELECTROMAGNETIC COMPATIBILITY (EMC)
The drive is intended to be used in industrial environment (Second Environment). It achieves compliance
with category C3 defined in IEC/EN 61800-3 standard when the installation recommendations within this
manual are followed. The driver can optionally operate in domestic environments (First Environment),
complying with category C2 defined in IEC / EN 61800-3 standard. For category C1 consult Power
Electronics. Optional IT filter.
Select communication and control system according to the drive EMC environment. Otherwise, systems
could suffer from interferences due to a low EMS level.
CAPACITORS DEPLETION
If the drive has not been operated for a long time, capacitors lose their charging characteristics and are
depleted. To prevent depletion, once a year run the device under no-load conditions during30-60 minutes.

POWER ELECTRONICS
SD750
SAFETY INSTRUCTIONS
11
EN
SAFETY
•Before operating the drive, read this manual thoroughly to gain an understanding of the unit. If
any doubt exists, please contact POWER ELECTRONICS, (902 40 20 70 / [phone])
or your nearest agent.
▪Wear safety glasses when operating the drive with power applied or for when the front cover is
removed.
▪Handle and transport the drive following the recommendations within this manual.
▪Install the drive according to the instructions within this manual and the local regulations.
▪Do not place heavy objects on the drive.
▪Ensure that the drive is mounted vertically and keeping the minimum clearance distances.
▪Do not drop the drive or subject it to impact.
▪The SD750 drives contain static sensitive printed circuits boards. Use anti-static safety procedures
when handling these boards.
▪Avoid installing the drive in conditions that differ from those described in the Environmental Ratings
section.
CONNECTION PRECAUTIONS
▪To ensure a correct operation of the drive, it is recommended to use a SCREENED CABLE for
the control wiring.
▪The motor cable should comply with the requirements within this manual. Due to increased
leakage capacitance between conductors, the external ground fault protection threshold value
should be adjusted ad hoc.
▪Do not disconnect motor cables if the input power supply remains connected.
▪The internal circuits of the SD750 Series will be damaged if the incoming power is connected and
applied to output terminals (U, V, W).
▪Do not use power factor correction capacitors banks, surge suppressors, or RFI filters on the
output side of the drive. Doing so may damage these components.
▪Always check whether the DC Link red LED is OFF before wiring terminals. The capacitors may
hold high-voltage even after the input power is disconnected.
COMMISSIONING
▪Verify all parameters before operating the drive. Alteration of parameters may be required
depending on application and load.
▪Always apply voltage and current signals to each terminal that are within the levels indicated in
this manual. Otherwise, damage to the drive may occur.
▪For correct starting, refer to the start-up section.
HANDLING PRECAUTIONS
▪When the "Automatic Restart" function is selected, observe the appropriate safety measures to
avoid any damage in case of sudden restart of the motor after an emergency and subsequent
reset.
▪The "STOP / RESET" key on the driver's own keypad will be operative as long as this option has
been selected. By pressing this button, the drive will not perform an emergency stop. The driver
has a STO function which, installed with an external EMERGENCY pushbutton, will disconnect
the motor power supply and prevent the ability to generate torque in the motor.
▪If an alarm is reset without having lost the reference signal (setpoint), an automatic start may
occur. Check that the system has not been configured as such. Failure to do so could result in
personal injury.
▪Do not modify anything inside the driver without the supervision of Power Electronics.
▪Before starting the parameter setting, reset all parameters.

SD750
POWER ELECTRONICS
12
SAFETY INSTRUCTIONS
EARTH CONNECTION
▪Ground the drive and adjoining cabinets to ensure a safe operation and to reduce electromagnetic
emission.
▪Connect the input PE terminal only to the dedicated PE terminal of the drive. Do not use the case,
nor chassis screw for grounding.
▪Ground the drive chassis through the labelled terminals. Use appropriate conductors to comply
with local regulations. The ground conductor should be connected first and removed last.
▪Motor ground cable must be connected to the PE output terminal of the drive and not to the
installation’s ground. We recommend that the section of the ground conductor (PE) is equal or
greater than the active conductor (U, V, W).
▪If the user decides to use screened motor cable, ensure a good 360° connection of the cable
screen in both the drive cabinet and the motor terminal box.
CYBER SECURITY DISCLAIMER
This product is designed to be connected to and to communicate information and data via a network
interface. The customer is thesole responsible for providing and continuously ensuring asecure connection
between the product and customer network or any other network (as the case may be). Customer shall
establish and maintain any appropriate measures (such as but not limited to the installation of firewalls,
application of authentication measures, encryption of data, installation of antivirus programs, etc) to protect
the product, the network, its system and the interface against any kind of security breaches, unauthorized
access, interference, intrusion, leakage and/or theft of data or information.
Power Electronics and its affiliates are not liable for damages and/or losses related to such security
breaches, any unauthorized access, interference, intrusion, leakage and/or theft of data or information.

POWER ELECTRONICS
SD750
INTRODUCTION
13
EN
INTRODUCTION
The SD750 low voltage drive designed by Power Electronics are an extended family of products with a
power range from 1.5kW to 1750kW. The drive has been designed to providemaximum care to the engine,
with durable components and easy maintenance.
The SD750 series is the family reference and the evolution of SD700. Available from 1.5kW to 1750kW,
with a voltage range from 380 VAC to 480 VAC. Its IP20 and IP54 mechanical designs cover all general
industry applications, making it the most flexible and extensive series.
The whole family integrates unique features such as low dV/dt, smart mechanical design and accurate
control. It is divided in 11 frames to cover the whole power range.
SD750 products provide high efficiency, maximum control, functional safety, durability, easy
commissioning and easy maintenance for the whole range. Power Electronics delivers flexible integrated
solutions, fully tested under the most demanding environmental and electrical conditions.
1

SD750
POWER ELECTRONICS
14
CONFIGURATION TABLE & STANDARD RATINGS
CONFIGURATION TABLE &
STANDARD RATINGS
Configuration table
To consult the configuration table of SD750 drives manufactured by Power Electronics, please refer to
the latest brochure (visit http://www.power-electronics.com).
Standard ratings
Voltages in the standard ratings shown in the following tables are the three-phase input voltages for the
drive.
The number of pulses depend on the number of transformer secondaries at drive input.
•6 pulses: Transformer with a single secondary.
2

POWER ELECTRONICS
SD750
CONFIGURATION TABLE & STANDARD RATINGS
15
EN
400Vac
6 PULSES
FRAME
CODE
NORMAL DUTY (Operation
Temperature 40 ºC)
HEAVY DUTY
(Operation Temperature 50 ºC)
OVERLOAD
(A)
Motor
Power (kW)
Motor
Power (hp)
I(A)
Rated
Motor
Power (kW)
Motor
Power (hp)
I(A)
Rated
1
SD750006 5B06DEF
2.2
3
6
1.5
2
3
6
SD750008 5B06DEF
4
5
8
2.2
3
6
9
SD750011 5B06DEF
5.5
7,5
11
4
5
9
14
SD750015 5B06DEF
7.5
10
15
5.5
7,5
12
18
SD750024 5B06DEF
11
15
24
7.5
10
18
27
SD750030 5B06DEF
15
20
30
11
15
24
36
SD750040 5B06DEF
18.5
25
40
15
20
32
48
2
SD750048 5B06DEF
22
30
48
18.5
25
38
57
SD750060 5B06DEF
30
40
60
22
30
48
72
SD750075 5B06DEF
37
50
75
30
40
60
90
3
SD750095 5B06DEF
45
60
95
37
50
75
113
SD750110 5B06DEF
55
75
110
45
60
90
135
SD750145 5B06DEF
75
100
145
55
75
115
173
SD750180 5B06DEF
90
125
180
75
100
150
225
4
SD750200 5B06DEF
110
150
200
90
125
170
255
SD750260 5B06DEF
132
200
260
110
150
210
315
5
SD750320 5B06DEF
160
250
320
132
200
250
375
SD750400 5B06DEF
220
300
400
160
250
330
495
6
SD750450 5B06DEF
250
350
450
220
300
370
555
SD750570 5B06DEF
315
400
570
250
350
460
690
SD750700 5B06DEF
400
550
700
315
450
580
870
7
SD750800 5B06DEF
450
650
800
355
500
650
975
SD750900 5B06DEF
500
700
900
400
550
720
1080
SD751050 5B06DEF
560
800
1050
450
700
840
1260
8
SD751140 5B06DEF
630
900
1140
500
750
925
1388
SD751400 5B06DEF
800
1000
1400
630
900
1150
1725
9
SD751550 5B06DEF
900
1250
1550
710
1000
1260
1890
SD751800 5B06DEF
1000
1400
1800
800
1150
1440
2160
SD751950 5B06DEF
1100
1500
1950
900
1250
1580
2370
10
SD752250 5B06DEF
1200
1750
2250
1000
1450
1800
2700
SD752750 5B06DEF
1500
2200
2750
1200
1750
2200
3300
11
SD753100 5B06DEF
1750
2450
3100
1400
2000
2500
3750

SD750
POWER ELECTRONICS
16
CONFIGURATION TABLE & STANDARD RATINGS
440Vac
6 PULSES
FRAME
CODE
NORMAL DUTY (Operation
Temperature 40 ºC)
HEAVY DUTY
(Operation Temperature 50 ºC)
OVERLOAD
(A)
Motor
Power (kW)
Motor
Power (hp)
I(A)
Rated
Motor
Power (kW)
Motor
Power (hp)
I(A)
Rated
1
SD750006 5B06DEF
2.2
3
5
1.5
2
3
6
SD750008 5B06DEF
4
5
7
2.2
3
5
8
SD750011 5B06DEF
5.5
7,5
10
4
5
8
13
SD750015 5B06DEF
7.5
10
14
5.5
7,5
11
16
SD750024 5B06DEF
11
15
22
7.5
10
16
25
SD750030 5B06DEF
15
20
27
11
15
22
33
SD750040 5B06DEF
18.5
25
36
15
20
29
44
2
SD750048 5B06DEF
22
30
44
18.5
25
35
52
SD750060 5B06DEF
30
40
55
22
30
44
65
SD750075 5B06DEF
37
50
68
30
40
55
82
3
SD750095 5B06DEF
45
60
86
37
50
68
103
SD750110 5B06DEF
55
75
100
45
60
82
123
SD750145 5B06DEF
75
100
132
55
75
105
157
SD750180 5B06DEF
90
125
164
75
100
136
205
4
SD750200 5B06DEF
110
150
182
90
125
155
232
SD750260 5B06DEF
132
200
236
110
150
191
286
5
SD750320 5B06DEF
160
250
291
132
200
227
341
SD750400 5B06DEF
220
300
364
160
250
300
450
6
SD750450 5B06DEF
250
350
409
220
300
336
505
SD750570 5B06DEF
315
400
518
250
350
418
627
SD750700 5B06DEF
400
550
636
315
450
527
791
7
SD750800 5B06DEF
450
650
727
355
500
591
886
SD750900 5B06DEF
500
700
818
400
550
655
982
SD751050 5B06DEF
560
800
955
450
700
764
1145
8
SD751140 5B06DEF
630
900
1036
500
750
841
1262
SD751400 5B06DEF
800
1000
1273
630
900
1045
1568
9
SD751550 5B06DEF
900
1250
1409
710
1000
1145
1718
SD751800 5B06DEF
1000
1400
1636
800
1150
1309
1964
SD751950 5B06DEF
1100
1500
1773
900
1250
1436
2155
10
SD752250 5B06DEF
1200
1750
2045
1000
1450
1636
2455
SD752750 5B06DEF
1500
2200
2500
1200
1750
2000
3000
11
SD753100 5B06DEF
1750
2450
2818
1400
2000
2273
3409

POWER ELECTRONICS
SD750
CONFIGURATION TABLE & STANDARD RATINGS
17
EN
480Vac
6 PULSES
FRAME
CODE
NORMAL DUTY (Operation
Temperature 40 ºC)
HEAVY DUTY
(Operation Temperature 50 ºC)
OVERLOAD
(A)
Motor
Power (kW)
Motor
Power (hp)
I(A)
Rated
Motor
Power (kW)
Motor
Power (hp)
I(A)
Rated
1
SD750006 5B06DEF
2.2
3
5
1.5
2
3
6
SD750008 5B06DEF
4
5
7
2.2
3
5
8
SD750011 5B06DEF
5.5
7,5
9
4
5
8
12
SD750015 5B06DEF
7.5
10
13
5.5
7,5
10
15
SD750024 5B06DEF
11
15
20
7.5
10
15
23
SD750030 5B06DEF
15
20
25
11
15
20
30
SD750040 5B06DEF
18.5
25
33
15
20
27
40
2
SD750048 5B06DEF
22
30
40
18.5
25
32
48
SD750060 5B06DEF
30
40
50
22
30
40
60
SD750075 5B06DEF
37
50
63
30
40
50
75
3
SD750095 5B06DEF
45
60
79
37
50
63
94
SD750110 5B06DEF
55
75
92
45
60
75
113
SD750145 5B06DEF
75
100
121
55
75
96
144
SD750180 5B06DEF
90
125
150
75
100
125
188
4
SD750200 5B06DEF
110
150
167
90
125
142
213
SD750260 5B06DEF
132
200
217
110
150
175
263
5
SD750320 5B06DEF
160
250
267
132
200
208
313
SD750400 5B06DEF
220
300
333
160
250
275
413
6
SD750450 5B06DEF
250
350
375
220
300
308
463
SD750570 5B06DEF
315
400
475
250
350
383
575
SD750700 5B06DEF
400
550
583
315
450
483
725
7
SD750800 5B06DEF
450
650
667
355
500
542
813
SD750900 5B06DEF
500
700
750
400
550
600
900
SD751050 5B06DEF
560
800
875
450
700
700
1050
8
SD751140 5B06DEF
630
900
950
500
750
771
1157
SD751400 5B06DEF
800
1000
1167
630
900
958
1438
9
SD751550 5B06DEF
900
1250
1292
710
1000
1050
1575
SD751800 5B06DEF
1000
1400
1500
800
1150
1200
1800
SD751950 5B06DEF
1100
1500
1625
900
1250
1317
1975
10
SD752250 5B06DEF
1200
1750
1875
1000
1450
1500
2250
SD752750 5B06DEF
1500
2200
2292
1200
1750
1833
2750
11
SD753100 5B06DEF
1750
2450
2583
1400
2000
2083
3125

SD750
POWER ELECTRONICS
18
TECHNICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
SD750 SERIES
INPUT
POWER RANGE [1]
1.5kW –2200kW
VOLTAGE RANGE
380 - 480Vac, 500 - 690Vac and 690Vac, 3 phases (±10%)
INPUT FREQUENCY
50Hz/60Hz (±6%)
INPUT RECTIFIER TECHNOLOGY
Diode-Diode Frames 1 and 2 / Thyristor-Diode Frames 3 to 11
DISPLACEMENT POWER FACTOR
(DPF = cos Φ )
≥0.98
POWER FACTOR
(PF= I1/Irms· cos Φ)
≥0.91
MOMENTARY POWER LOSS
> 2s (depending on the load inertia)
EMC INPUT FILTER
Second environment (Industrial): (C3 Standard)
First environment (Domestic): C2 (Optional). C1 consult Power Electronics
Optional IT filter
HARMONICS FILTER
Choke coils 3% impedance
CURRENT THD (%)
< 40%
REGENERATIVE
NO
OUTPUT
OUTPUT FREQUENCY [2]
0...599Hz
OVERLOAD CAPACITY
Constant torque: 150% during 60s at 50ºC
Variable torque: 120% during 60s at 40ºC
EFFICIENCY (At full load)
≥98%
CONTROL METHOD
V/Hz
VECTOR CONTROL
Open Loop. PWM speed control (OLSP) / torque (OLTQ), AVC: speed control (OLSP) /
torque (OLTQ)
Close Loop (Encoder): PWM speed control (CLSP)/torque (CLTQ), AVC: speed control
(CLSP)/torque (CLTQ)
PMSM Without sensor
CARRIER FREQUENCY
4 to 8kHz –PEWave
OUTPUT DV/DT FILTER
500 to 800V/µs [3]
OUTPUT CABLE LENGTH [4]
USC 300m, SC 150m
DYNAMIC BRAKE
External B150 Dynamic Brake (Integrated in Frames 1 and 2)
ENVIRONMENTAL
RATINGS
OPERATION AMBIENT
TEMPERATURE
Minimum: -20°C Maximum: +50°C (Constant torque)
Minimum: -20°C Maximum: +40°C (Variable torque)
STORAGE TEMPERATURE
Minimum: -40°C Maximum: +70°C
ALTITUDE
1000m
POWER ALTITUDE DERATING
> 1000m, 1% PN(kW) per 100m; 4000m maximum
AMBIENT HUMIDITY
<95%, non-condensing
DEGREE OF PROTECTION
IP20, IP54, GL Marine Series (IP44/IP54)
VIBRATION
Amplitude: ± 1mm (2Hz-13.2Hz), ± 0.075mm (13.2Hz-57Hz)
Acceleration: 6.86m/s² (13.2Hz-57Hz), 9.8m/s² (57Hz-150Hz)
HEATING RESISTORS
Optional
PROTECTIONS
MOTOR PROTECTIONS
Rotor Locked, Overload (thermal model), Output Current Limit, Phase Current
Imbalance, Phase Voltage Imbalance, Motor Overtemperature (PT100 signal), Speed
Limit, Torque Limit
DRIVE PROTECTIONS
IGBT Overload, Input Loss, Low Input Voltage, High Input Voltage, Bus Voltage Limit,
Bus Low Voltage, High Supply Frequency, Low Supply Frequency, IGBT Temperature,
High Temperature in the Radiator, Power Supply Fault, Temperature Sensors for Drive
Thermal Control, Ground Fault, Software and Hardware Fault, Loss of Analog Input
Signals (Loss of Speed Reference), Safe Stop / Stop Emergency
[1]: Other configuration, consult Power Electronics.
[2]: For operation frequencies higher than 100Hz consult Power Electronics.
[3]: Depending on the nominal power, input voltage and according to the recommendations of installation of Power Electronics.. In case of configuring
the AI3 en PT100 mode, any of the two analogic outputs must be configured in 10 mA mode.
[4]: SC: Shielded cable, USC: Unshielded Cable. For other distances consult Power Electronics.
3