2 kw dfig training system 587301 (8013-a0)

LabVolt Series

Datasheet

2 kW Doubly-Fed Induction Generator Research System587301 (8013-A0)

* The product images shown in this document are for illustration purposes; actual products may vary. Please refer to the Specifications section of each product/item for all details. Festo Didactic reserves the right to change product images and specifications at any time without notice.

Festo Didactic

en 120 V - 60 Hz

01/2022

2 kW Doubly-Fed Induction Generator Research System, LabVolt Series

© Festo Didactic 2

Table of Contents

General Description_________________________________________________________________________________ 2OPAL-RT OP5600 - HIL Simulator Controller & Data Acquisition ____________________________________________ 2OPAL-RT OP8660 - Signal Conditioning Module Interface _________________________________________________ 3Features & Benefits _________________________________________________________________________________ 3List of Equipment___________________________________________________________________________________ 3List of Manuals ____________________________________________________________________________________ 3Table of Contents of the Manual(s) ____________________________________________________________________ 4Additional Equipment Required to Perform the Exercises _________________________________________________ 4Optional Equipment ________________________________________________________________________________ 4Optional Measurement ______________________________________________________________________________ 4Workstation _______________________________________________________________________________________ 4System Specifications_______________________________________________________________________________ 4Equipment Description ______________________________________________________________________________ 5Optional Equipment Description _____________________________________________________________________ 14

General DescriptionThe 2 kW Doubly-Fed Induction Generator (DFIG)Research System uses several components from the 2 kW EMS product line. It is designed for customers that are interested in further experimentation with the doubly-fed induction generators used in wind turbines. It includes the Four-Quadrant Dynamometer, Model 8540, which can be interfaced easily with a computer in order to emulate the wind blowing on a wind turbine rotor. The generator included in the training system is a variation of the existing Wound-Rotor Induction Generator whose rotor voltage is three times higher than its stator voltage. The system also includes two IGBT Chopper/Inverter modules, Model 8857-1, that can convert power in both directions in conjunctions to a Line Inductors, Model 8374-A. Finally, a Three-Phase Power Supply, Model 8525-2, is used for connection to a standard three-phase network.

The system DOES NOT include the DFIG controller, which must be provided by the user. The 2 kW DFIG Training System is exclusively a hardware solution.

The 2 kW DFIG Training System has already been integrated with success into OPAL-RT’s OP5600/8660 Real-Time HIL Controller and Data Acquisition System. Contact OPAL-RT at www.opal-rt.com/2kw-doubly-fed-induction-generator-kit for more information about their control solution.

OPAL-RT OP5600 - HIL Simulator Controller & Data AcquisitionThe OP5600 is a complete simulation system comprising a powerful target computer, a flexible high-speed front-end processor, comprehensive digital and analog I/Os and a signal conditioning stage. With its multiple

parallel cores, it has the capacity to run, in real time, elaborate Matlab models that can represent a complex physical system, its associated controllers or both.

For more information about the specific OPAL-RT additional equipment you need to perform the exercises in the 2 kW DFIG Training System, please contact Customer Services at www.labvolt.com, or OPAL-RT at www.opal-rt.com/2kW-doubly-fed-induction-generator-kit.


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Features & Benefits

Realistic and efficient generators to develop control algorithms for micro grid applicationsExtreme ease-of-use and durability, and manufactured to the highest quality standardsWide range of heavy-duty componentsDesigned to ensure student safetyModular and compatible with other electromechanical lab equipmentSymbols and diagrams specific to each module are clearly silk-screened on the faceplatesAll windings are individually accessible on the faceplate of the connection moduleStandard color-coded safety 4 mm jacks are used to interconnect all system components

List of Equipment

Qty Description Model number

1 Three-Module Workstation ________________________________________________________ 579483 (8131-00)1 Resistive Load __________________________________________________________________ 763359 (8311-00)1 Line Inductors __________________________________________________________________ 586504 (8374-A0)1 Three-Phase Wound-Rotor Induction Motor, 2 kW _____________________________________ 586582 (8505-A0)1 Wiring Module for Wound-Rotor Induction Motor (DFIG) ________________________________ 586592 (8506-A0)1 Variable Power Supply ___________________________________________________________ 586712 (8525-20)1 Four-Quadrant Dynamometer ______________________________________________________ 586731 (8540-00)2 IGBT Chopper/Inverter ___________________________________________________________ 586829 (8857-10)1 Three-Phase Splitter _____________________________________________________________ 586841 (8895-00)1 Coupler ________________________________________________________________________ 586886 (8943-00)1 Connection Lead Set _____________________________________________________________ 586898 (8951-Q0)1 PC Communication Cable ________________________________________________________ 786038 (88362-00)

List of Manuals

OPAL-RT OP8660 - Signal Conditioning Module InterfaceThe OP8660 features high voltage and current probes specifically customized for the ratings of the 2 kW DFIG Training System. It can also output the firing pulses to control two IGBT inverter modules and can read two

ABZ position encoders. A wide array of digital and (low power) analog I/O are available for the user.

For more information about the specific OPAL-RT additional equipment you need to perform the exercises in the 2 kW DFIG Training System, please contact Customer Services at www.labvolt.com, or OPAL-RT at www.opal-rt.com/2kW-doubly-fed-induction-generator-kit.

Description Manual number

Electric Power Technology Training Equipment (User Guide) ________________________________584778 (38486-E0)Power Supply (User Guide) __________________________________________________________ 590043 (27452-D0)

1 Can be replaced by a PC running Windows 10 with 1 free USB 2.0 port.2 To mount your own devices.3 To mount your own devices.4 Additional optional load.5 Additional optional load.6 Additional optional load.7 Can accomodate up to 7 optional Current/Voltage isolators.8 To use with your own measurement equipment. Requires the enclosure/Power supply.9 Larger Workstation. Can be used as a supplement or as a replacement of the Workstation supplied with the system.10 Larger Workstation. Can be used as a supplement or as a replacement of the Workstation supplied with the system.


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Table of Contents of the Manual(s)Electric Power Technology Training Equipment (User Guide) (584778 (38486-E0))

1 General Safety Recommendations2 System Power Requirements3 Quick Start Installation Guide4 Equipment Installation5 Modules Handling, Installation, and Removal6 Equipment MaintenanceA Connection of the Power Supply to the AC Power NetworkB Description, Specifications, and Operation of the EMS Modules

Additional Equipment Required to Perform the Exercises


1 Personal Computer _____________________________________________________________ 579785 (8990-00) 1

Optional Equipment


1 Full-Size Blank EMS Module ______________________________________________________ 579757 (8160-00) 2

1 Half-Size Blank EMS Module _____________________________________________________ 579758 (8161-00) 3

1 Resistive Load _________________________________________________________________ 763359 (8311-00) 4

1 Inductive Load _________________________________________________________________ 763362 (8321-00) 5

1 Capacitive Load ________________________________________________________________ 763366 (8331-00) 6

Optional Measurement


1 Enclosure / Power Supply _______________________________________________________ 586808 (8840-00) 7

1 Current/Voltage Isolator _________________________________________________________ 587045 (9056-B0) 8

Workstation


1 Mobile Workstation _____________________________________________________________ 579755 (8110-20) 9

1 Tabletop Workstation __________________________________________________________ 579484 (8134-20) 10

System SpecificationsParameter Value

Power Requirements


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Parameter Value

Current 15 A

Nominal Power TBE

Service Installation Three-phase, five-wire, wye configuration, including neutral and ground wires

Physical Characteristics

Intended Location On the floor (stands on casters)

Dimensions (H x W x D) 830 x 2500 x 605 mm (32.7 x 98.4 x 23.8 in)

Net Weight TBE

Equipment Description

Three-Module Workstation 579483 (8131-00)

The Three-Module Workstation is a fully assembled workstation that serves the same purpose as the Mobile Workstation, Model 8110, but without any storage cabinet or pull-out work surface. This workstation is intended for use on a bench (not supplied) and is fitted with wooden feet to protect the bench top.

The Three-Module Workstation consists of a single row of three full-height compartments that can accommodate up to three full-size EMS modules or six half-size EMS modules.

Module Installation

The EMS modules are guided into position along stainless steel guide rails. Separators between each bay of the workstation ensure perfect alignment of the EMS modules and allow their easy insertion in the workstation. A holding mechanism ensures that each EMS module stays in place once it is installed in a compartment of the workstation. A front-mounted push lever allows all EMS modules on the workstation to be released for easy removal.

Safety Padlock Bars

Two safety padlock bars on the front of the workstation prevent students from removing EMS modules during laboratory exercises. The bars can be removed and locked to the side of the workstation when the safety lock is not necessary.

11 This add-on workstation allows modules from the Industrial Controls Training Systems, Models 8036, to be installed in the EMS workstation. Refer to the 8036 datasheet for more information.12 This add-on workstation allows modules from the Industrial Controls Training Systems, Models 8036, to be installed in the EMS workstation. Refer to the 8036 datasheet for more information.


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Table of Contents of the Manual(s)

Electric Power Technology Training Equipment (User Guide) (584778 (38486-E0))1 General Safety Recommendations2 System Power Requirements3 Quick Start Installation Guide4 Equipment Installation5 Modules Handling, Installation, and Removal6 Equipment MaintenanceA Connection of the Power Supply to the AC Power NetworkB Description, Specifications, and Operation of the EMS Modules

Optional Equipment


1 Industrial Controls Single-Rail Workstation _________________________________________ 581243 (3105-A0) 11

1 Industrial Controls Double-Rail Workstation ________________________________________ 585964 (3105-B0) 12

1 Mounting Frame (DIN A4) for EMS Workstations _____________________________________ 8138160 (8136-PC)1 Dust Cover for Workstation 8131 ___________________________________________________ 587005 (8991-10)

SpecificationsParameter Value


Additional Information

Three holes in the rear panel of the workstation allow connection to a power supply, as well as the connection of 2 kW machines to their interconnection modules. Assembly of the workstation before painting ensures that each EMS module in the workstation is correctly grounded.

Manual


Electric Power Technology Training Equipment (User Guide) ________________________________584778 (38486-E0)


7 © Festo Didactic

Parameter Value

Intended Location On a table able to support the weight of the workstation and installed equipment


Net Weight TBE

Resistive Load 763359 (8311-00)

The Resistive Load consists of a module housing nine wire-wound power resistors arranged in three identical banks. Each bank consists of three resistors connected in parallel that can be switched on or off with toggle switches to obtain various resistance values. This allows the total (equivalent) resistance of each bank to be increased or decreased by steps. Six safety banana jacks on the module front panel provide access to each resistor bank. The three resistor banks can be connected separately for operation in three-phase circuits. Also, the three resistor banks can be connected together for operation in single-phase circuits.

The Resistive Load is commonly used in conjunction with other basic load modules, like the Inductive Load and the Capacitive Load to experiment with the effects of different types of load on a circuit.


Resistors

Quantity Three identical banks of three resistors

Resistance Values (Each Group) 300/600/1200 Ω

Nominal Voltage 120 V ac/dc

Resistance Value Accuracy ± 5%

Load at Nominal Voltage (Each Bank)

Power 12-84 W

Current 0.1-0.7 A

Steps Seven, of equal increment

Current Increment 0.1 A



Net Weight 4.5 kg (9.9 lb)

Color

Front panel color Black

Line Inductors 586504 (8374-A0)

The Line Inductors is a set of three inductors used to filter the power out of the IGBT Chopper/Inverter to the AC network.


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Inductors (3) 14 mH – 10 A – 60 Hz



Net Weight TBE

Three-Phase Wound-Rotor Induction Motor, 2 kW 586582 (8505-A0)

The Three-Phase Wound-Rotor Induction Motor consists of a 4-pole machine rated at 2 kW. Each phase of the stator winding is accessible via the connection module to allow wye or delta connections. The rotor is wye connected to four slip rings to give access to all windings, including neutral.

The winding dimensions permit the study of operation as a wound-rotor induction motor, a frequency converter, a phase-shifter, a position controller, a variable-coupling single-phase transformer, a three-phase transformer, and an asynchronous induction generator. This module is a special version of Model 8505 which can be used to implement a Doubly-Fed Induction Generator.

The machine also has three search coils permitting observation of the flux distribution at one pole of the stator, at one tooth, and at the full-pitch of the rotor.


Motor (Full Load)

Connection 3 ~, wye connected

Line Voltage 120/208 V – 60 Hz

Power 2 kW

Speed 1720 r/min

Current 10.0 A

Torque 11.1 N·m (98.2 lbf·in)

Efficiency 77 %

Power Factor 0.72

Friction & Windage Losses 230 W

Iron Losses 70 W

Rotor Windings Voltage 624 V Line-to-Line

Motor (Starting)

Current 43 A

Torque 12.0 N·m (106.2 lbf·in)

Resistances (per phase at 25 °C)

Stator 0.6 Ω

Rotor 4.3 Ω

Search Coils

Stator – Full Pitch 5 turns

Rotor – Full Pitch 5 turns

Rotor – One Tooth 5 turns




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Parameter Value

Net Weight 92 kg (202.4 lb)

Wiring Module for Wound-Rotor Induction Motor (DFIG) 586592 (8506-A0)

The Wiring Module for Wound-Rotor Induction Motor consists of a connection module. It provides connection access to the Three-Phase Wound-Rotor Induction Motor from the workstation through a flexible connecting cable. The module has ten 4-mm color-coded safety jacks for the power windings and six 2-mm jacks for the search coils. Jacks of different sizes prevent accidental connections between power windings and search coils.





Variable Power Supply 586712 (8525-20)

The Power Supply module is the primary component of the system. All associated equipment is powered by this power supply. A flexible, 5-wire power cord, terminated with a 5-prong, twist-lock plug and line cap, feeds the module. A mechanical interlock on the line cap prevents the removal of an energized Power Supply from its locked position in the workstation. The Power Supply requires a 3-phase, wye-connected, 5-wire service installation including ground and neutral.

The Power Supply provides fixed and variable ac and dc voltage sources all terminated with 4 mm safety jacks. They can be used simultaneously, up to a total load current equal to the rating of the fixed 3-phase output. Independent circuit breakers, reset at the front panel, protect the Power Supply input and outputs.

Indicator lamps monitor the presence of input voltage in each phase. When a phase leg of the site power service is out, the lamp goes off to reflect this condition. A voltmeter, connected through a selector switch, monitors the outputs.

The Variable Power Supply is available in different variants depending on ac power network voltages and frequencies. Because of this, the actual module may vary from the one shown in the picture.

Manual


Power Supply (User Guide) __________________________________________________________ 590043 (27452-D0)


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Optional Equipment


1 Three-Phase Power Receptable - NEMA L21-20 ______________________________________ 768288 (24582-00)


Module Requirements

Typical Current 15 A per student group

AC Power Network Installation3 phases (120/208 V – 60 Hz), star (wye) configuration including neutral and ground wires, protected by a 20 A circuit breaker

AC Power Network Connector NEMA L21-20

Outputs

Fixed AC, 3 Phases 120/208 V – 15 A

Fixed AC, 1 Phase 120 V – 15 A

Variable AC, 3 Phases 0 to 120/208 V – 15 A

Fixed DC 120 V – 5 A

Variable DC 0 to 120 V – 25 A

Power Cord

Length 3 m (10 ft)

Connector 120/208 V – 15 ANEMA L21 - 20




Four-Quadrant Dynamometer 586731 (8540-00)

The Four-Quadrant Dynamometer is a model which can be integrated to the 2 kW Electromechanical Training System, Model 8013. This model can act as a prime mover or as a dynamometer, depending on user preference, and it can easily be coupled to any motor and generator from the 2 kW product line.

The Four-Quadrant Dynamometer consists of a squirrel-cage induction motor with an encoder feedback. The motor is driven by a closed-loop vector drive which is coupled to a touch-screen Human-Machine Interface (HMI). This interface enables the user to select the mode of operation (speed or torque) and to set either the speed (r/min) and direction or the output torque (N·m or lb·ft) of the machine. The interface displays the main parameters of operation in real-time (voltage, current, torque, speed, and frequency).

Electrical connections between the vector drive and the motor are made through jumpers on the front panel. This makes the separation of both components simple and allows the motor or the vector drive to be used independently in other experimentations. The vector drive is well protected against abuse.

The vector drive stops if a problem occurs, with the LCD showing the current alarm along with its description. The user is then able to reset the alarm and resume normal operation. The model can also be interfaced with a computer for monitoring and control.


11 © Festo Didactic

Optional Equipment


1 Three-Phase Splitter _____________________________________________________________ 586841 (8895-00)1 PC Communication Cable ________________________________________________________ 786038 (88362-00)


Power Requirements

Current 12 A


Operation Ranges

Speed Range 0-3600 r/min

Nominal Torque Range 0-12.18 N·m (0-8.98 lb·ft)

Peak Torque 48.72 N·m (35.93 lb·ft)

Direction of Rotation CW / CCW

HMI 228 mm (3.7 in), monochrome, background-illuminated, 160 x 64 pixels touch-screen

Communication Port RS-485 (accessible by removing the inverter front panel)

Braking Resistors

Ratings 5000 W

Circuit Breaker 15 A




Net Weight TBE

IGBT Chopper/Inverter 586829 (8857-10)

The IGBT Chopper/Inverter is one of the Power Electronics Devices that can be added to the 2 kW Electromechanical Training System to allow training in power electronics. The Power Electronics Devices are used to filter and convert electrical power flowing in electric circuits. They come as half-size EMS modules equipped with a steel front panel. Internal electrical components are identified on the module front panel by silkscreened symbols.

This module consists of 7 insulated-gate bipolar transistors (IGBT) mounted in a half-size EMS module. Six IGBTs are used to implement choppers and inverters. These IGBTs are protected against a variety of severe operating conditions, such as short-circuits, overvoltage, overcurrent, and overheat. The seventh IGBT and an external dumping resistor allow smooth dissipation of excess energy at the DC bus. The dumping circuit can be activated through the use of a toggle switch on the front panel. The module switching control section allows 0/5 V pulse signals from either the Data Acquisition and Control Interface, Model 9063, the Chopper/Inverter Control Unit, Model 9029, or any compatible 0/5 V control unit, to be applied to the gating circuits of the IGBTs. The signals are input in the IGBT Chopper/Inverter module through a 9 pin connector. Six miniature banana jacks are used as test points to monitor the pulse signals using an oscilloscope.

These jacks can also be used to inject 0/5 V pulse signals from an alternate control unit, as well as to inhibit each gating circuit. The IGBT Chopper/Inverter module also includes a synchronization output to trigger an oscilloscope when observing the switching control signals as well as a switching control disable input that allows all six IGBTs in the chopper/inverter section to be switched off.




DC Bus

Maximum Voltage 420 V

Maximum Current 10 A

Filtering Capacitor 2720 µF

Protections

DC Bus Overvoltage 440 V

DC Bus Circuit Breaker 10 A

IGBT Electronic Overcurrent 50 A approx.

IGBT Overheat 90 °C approx.

Dumping Circuit

Voltage Threshold 330 V

Suggested External Resistive Load 12.6 Ω - 1140 W

Switching Control Signals

Level 0/5 V

Frequency Range 0-20 kHz

Minimum Dead Time 700 ns

Power Requirements 24 V, 0.16 A, 50/60 Hz

Accessories

24 V power cable (1)

2 mm banana plug test leads (2)




Three-Phase Splitter 586841 (8895-00)

The Three-Phase Splitter is required when users need to connect their own equipment in addition to the Four-Quadrant Dynamometer, Model 8540, at a workstation equipped with only one three-phase wall outlet.


Power Requirements

Current 20 A


Outlets

Quantity 2



Net Weight TBE



Coupler 586886 (8943-00)

The Coupler consists of a rubber ring for in-line coupling of two 2 kW machines without slip. It also minimizes the vibrations created by the machines when they are not perfectly aligned.


Material Rubber




Connection Lead Set 586898 (8951-Q0)This Connection Lead Set consists of extra-flexible leads terminated with stacking 4 mm safety banana plugs. The leads are supplied in different lengths and are color-coded according to length.


4 mm Safety Banana Plug Leads Characteristics

Cross Section 2.5 mm² (4934 cmils)

Rated Current 32 A

Rated Voltage 600 V, CAT II

4 mm Safety Banana Plug Leads Quantities

Yellow, 30 cm (12 in) 25

Red, 60 cm (24 in) 15

Blue, 90 cm (36 in) 30



PC Communication Cable 786038 (88362-00)

The PC Communication Cable, Model 88362, allows the user to connect the Four-Quadrant Dynamometer, Model 8540, to a computer serial port (or a standard USB-to-Serial converter can be used with it). This enables the user to monitor and control the Four-Quadrant Dynamometer with the demonstration application included in the model DVD-ROM or any custom application.


DescriptionMitsubishi cable for connection between the Four-Quadrant Dynamometer drive (RJ45 port located behind control panel) and a PC (serial port). A standard USB-to-serial converter can be used if no serial port is available.

Optional Equipment Description

Mobile Workstation (Optional) 579755 (8110-20)

The Mobile Workstation is a ready-for-use workstation that consists of two fully assembled modules: a Workstation, Model 8134-2, mounted on a Mobile Storage Cabinet, Model 89117-1. Four rubber-tire swivel casters allow easy movement of the workstation in the laboratory classroom. The lower portion of the workstation serves as a storage cabinet with two hinged panels and a lock handle. Immediately above the storage cabinet is a pullout work surface with a scuff- and burn-resistant laminate finish. The upper portion of the workstation consists of three rows of compartments designed to house EMS modules. Two of these rows have full-height compartments while the other row has half-height compartments. Each row of full-height compartments can accommodate up to three full-size EMS modules or six half-size EMS modules, whereas the row of half-height compartments can accommodate up to three half-size EMS modules.

Module Installation

The EMS modules are guided into position along stainless steel guide rails. Separators between each bay of the workstation ensure perfect alignment of the EMS modules and allow their easy insertion in the workstation. A holding mechanism ensures that each EMS module stays in place once it is installed in a compartment of the workstation. Front-mounted push levers allow all EMS modules on a single row to be released for easy removal.



•••••


Electric Power Technology Training Equipment (User Guide) (584778 (38486-E0))1 General Safety Recommendations2 System Power Requirements3 Quick Start Installation Guide4 Equipment Installation5 Modules Handling, Installation, and Removal

Safety Padlock Bars



Six holes in the rear panel of the workstation allow connection to a power supply, as well as the connection of 2 kW machines to their interconnection modules. Assembly of the workstation before painting ensures that each EMS module in the workstation is correctly grounded.

Manual



13 This add-on workstation allows modules from the Industrial Controls Training Systems, Models 8036, to be installed in the EMS workstation. Refer to the 8036 datasheet for more information.14 This add-on workstation allows modules from the Industrial Controls Training Systems, Models 8036, to be installed in the EMS workstation. Refer to the 8036 datasheet for more information.15 Extra shelf to be mounted on side of the Mobile Workstation.



•••

6 Equipment MaintenanceA Connection of the Power Supply to the AC Power NetworkB Description, Specifications, and Operation of the EMS Modules

Optional Equipment




1 Mounting Frame (DIN A4) for EMS Workstations _____________________________________ 8138160 (8136-PC)1 All-in-One Touch Screen Computer (including Monitor Stand with Articulating Arm) _________ 8108708 (8990-A0)1 External Shelf for the Mobile Workstation _________________________________________ 581465 (36653-00) 15

1 Mounting Stand with Articulating Arm _____________________________________________ 8108710 (36653-A0)





Net Weight 77.1 kg (170 lb)

Tabletop Workstation (Optional) 579484 (8134-20)

The Workstation is a fully assembled workstation that serves the same purpose as the Mobile Workstation, Model 8110-2, but has no storage cabinet or pull-out work surface. This workstation is intended for use on a bench (not supplied) and is fitted with rubber feet to protect the bench top. Alternatively, this workstation can be mounted on either a Mobile Storage Cabinet, Model 89117-1, to make a Mobile Workstation, Model 8110-2, or on a Mobile Base, Model 88863, to make a mobile workstation without storage cabinet. In that case, it is possible to mount and lock a second Workstation, Model 8134-2, on top of the first Workstation to double the space available for EMS modules.

The Workstation consists of three rows of compartments designed to house EMS modules. Two of these rows have full-height compartments while the other row has half-height compartments. Each row of full-height compartments can accommodate up to three full-size EMS modules or six half-size

EMS modules whereas the row of half-height compartments can accommodate up to three half-size EMS modules.



Module Installation

The EMS modules are guided into position along stainless steel guide rails. Separators between each bay of the workstation ensure perfect alignment of the EMS modules and allow their easy insertion in the workstation. A holding mechanism ensures that each EMS module stays in place once it is installed in a compartment of the workstation. Front-mounted push levers allow all EMS modules on a single row to be released for easy removal.

Safety Padlock Bars



Six holes in the rear panel of the workstation allow connection to a power supply, as well as the connection of 2 kW machines to their interconnection modules. Assembly of the workstation before painting ensures that each EMS module in the workstation is correctly grounded.

Manual



16 This add-on workstation allows modules from the Industrial Controls Training Systems, Models 8036, to be installed in the EMS workstation. Refer to the 8036 datasheet for more information.17 This add-on workstation allows modules from the Industrial Controls Training Systems, Models 8036, to be installed in the EMS workstation. Refer to the 8036 datasheet for more information.



••••••••


Electric Power Technology Training Equipment (User Guide) (584778 (38486-E0))1 General Safety Recommendations2 System Power Requirements3 Quick Start Installation Guide4 Equipment Installation5 Modules Handling, Installation, and Removal6 Equipment MaintenanceA Connection of the Power Supply to the AC Power NetworkB Description, Specifications, and Operation of the EMS Modules

Optional Equipment




1 Mounting Frame (DIN A4) for EMS Workstations _____________________________________ 8138160 (8136-PC)1 All-in-One Touch Screen Computer (including Monitor Stand with Articulating Arm) _________ 8108708 (8990-A0)1 Dust Cover for Workstations _______________________________________________________ 587004 (8991-00)1 Mounting Stand with Articulating Arm _____________________________________________ 8108710 (36653-A0)1 Mobile Base ___________________________________________________________________ 587518 (88863-00)1 Mobile Storage Cabinet _________________________________________________________ 587519 (89117-10)



Intended Location On a table able to support the weight of the workstation and installed equipment


Net Weight 31.8 kg (70 lb)

Full-Size Blank EMS Module (Optional) 579757 (8160-00)

The Full-Size Blank EMS Module is used to fill unused locations in a workstation, preventing students from accessing electrical or moving parts inside the other modules. Combined with the use of safety bars to prevent students from removing modules, blank EMS modules ensure student safety during lab exercises.






Net Weight TBE

Half-Size Blank EMS Module (Optional) 579758 (8161-00)

The Half-Size Blank EMS Module is used to fill unused locations in a workstation, preventing students from accessing electrical or moving parts inside the other modules. Combined with the use of safety bars to prevent students from removing modules, blank EMS modules ensure student safety during lab exercises.




Net Weight TBE

Inductive Load (Optional) 763362 (8321-00)

The Inductive Load consists of a module housing nine iron-core power inductors arranged in three identical banks. Each bank consists of three inductors connected in parallel that can be switched on or off with toggle switches to obtain various inductance values. This allows the equivalent inductance of each bank to be increased or decreased by steps. Six safety banana jacks on the module front panel provide access to each inductor bank. The three inductor banks can be connected separately for operation in three-phase circuits. Also, the three inductor banks can be connected together for operation in single-phase circuits.

The Inductive Load is commonly used in conjunction with other basic load modules, like the Resistive Load and the Capacitive Load to experiment with the effects of different types of load on a circuit.


Inductors

Quantity Three identical banks of three inductors

Inductance Values (Each Bank) 0.8/1.6/3.2 H

Reactance Values (Each Bank) 300/600/1200 Ω

Nominal Voltage 120 V – 60 Hz

Inductance Value Accuracy ± 5%


Reactive Power 12-84 var

Current 0.1-0.7 A



Parameter Value






Capacitive Load (Optional) 763366 (8331-00)

The Capacitive Load consists of a module housing nine capacitors arranged in three identical banks. Each bank consists of three capacitors connected in parallel that can be switched on or off with toggle switches to obtain various capacitance values. This allows the equivalent capacitance of each bank to be increased or decreased by steps. Six safety banana jacks on the module front panel provide access to each capacitor bank. The three capacitor banks can be connected separately for operation in three-phase circuits. Also, the three capacitor banks can be connected together for operation in single-phase circuits.

A permanently connected discharge resistor reduces the voltage across the terminals of each bank of capacitors to 5% of the applied voltage within 25 seconds after the load is disconnected from the supply. The Capacitive Load may be used with both dc and ac power.

The Capacitive Load is commonly used in conjunction with the other basic load modules, the Resistive Load and the Inductive Load to experiment with the effects of different types of load on a circuit.


Capacitors

Quantity Three identical banks of three capacitors

Capacitance Values (Each Bank) 2.2/4.4/8.8 μF

Reactance Values (Each Bank) 300/600/1200 Ω

Nominal Voltage 120 V – 60 Hz

Maximum Voltage 230 V

Capacitance Value Accuracy ± 5%


Reactive Power 12-84 var

Current 0.1-0.7 A








Enclosure / Power Supply (Optional) 586808 (8840-00)

The Enclosure / Power Supply houses control and sensing devices used in power electronics circuits. The more compact modules are of the plug-in type and designed to be inserted in the Enclosure / Power Supply, where they are powered automatically.

The Enclosure / Power Supply includes a permanently mounted dc power supply that is fully protected against short circuits and overloads. Prewired backplane connectors route power to the individual plug-in control modules. Electric Power is automatically applied to the plug-in control module, when fully inserted into any slot of the Enclosure / Power Supply.

Three dc voltages are available from the power supply: +15 V dc, -15 V dc, and +5 V dc. These three voltages are also available at

the front panel, terminated by 2 mm banana sockets. A light-emitting diode (LED) indicator for each voltage supply will turn off when the supply goes into an overload condition due to equipment malfunction or faulty power connection to external equipment.


Power Requirements

Voltage 220 V ±10 %

Power 65 VA

DC Outputs

Ratings +15 V, 500 mA

-15 V, 500 mA

+5 V, 1 A




Personal Computer (Optional) 579785 (8990-00)

The Personal Computer consists of a desktop computer running

under Windows® 10. A monitor, keyboard, and mouse are included.




Power Requirements

Current 2 A

Service Installation Standard single-phase ac outlet

Current/Voltage Isolator (Optional) 587045 (9056-B0)

The Current/Voltage Isolator is a power electronics device that converts a high-level current and a high-level voltage (ac or dc) into two low-level (0 to ±10 V) output signals, electrically isolated from the high-level signal source. This allows observation of the signal waveforms in power circuits using a conventional oscilloscope. The output signals can also be used in control circuits as current or voltage feedback signals.

The isolated signal at the current output (I) is proportional to the input current. Similarly, the isolated signal at the voltage output (E) is proportional to the input voltage. Both isolators can be used simultaneously.

This plug-in module is designed to be inserted into the Enclosure / Power Supply, Model 8840. It is automatically powered when it is inserted into the enclosure.


Current Isolator

Ranges 4/40 A

Maximum Continuous Current 4/24 A

Impedances 0.05/0.005 Ω

Voltage Isolator

Ranges 80/800 V

Impedances 400/4000 kΩ

Output (I and E)

Voltage 0 to ±10 V (isolated from input)

Short-circuit current 15 mA

Frequency Range (-3 dB) 0 to 25 kHz

Measurement Category CAT II

Accuracy

DC to 2 kHz ±1% Full scale






Reflecting the commitment of Festo Didactic to high quality standards in product, design, development, production, installation, and service, our manufacturing and distribution facility has received the ISO 9001 certification.

Festo Didactic reserves the right to make product improvements at any time and without notice and is not responsible for typographical errors. Festo Didactic recognizes all product names used herein as trademarks or registered trademarks of their respective holders. © Festo Didactic Inc. 2022. All rights reserved.

Festo Didactic SE

Rechbergstrasse 373770 DenkendorfGermany

P. +49(0)711/3467-0F. +49(0)711/347-54-88500

Festo Didactic Inc.

607 Industrial Way WestEatontown, NJ 07724United States

P. +1-732-938-2000F. +1-732-774-8573

Festo Didactic Ltée/Ltd

675 rue du CarboneQuébec QC G2N 2K7Canada

P. +1-418-849-1000F. +1-418-849-1666

www.labvolt.com

www.festo-didactic.com

2 kw dfig training system 587301 (8013-a0)

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