JUMO 709062/8-01-50, 709062/8-01-100, 709062/8-01-150, 709062/8-01-250, 709062/8-01-32 Operating Manual

JUMO TYA 202

709062/8-01-150
709062/8-01-200

709062/8-01-020

709062/8-01-50

709062/8-01-100

709062/8-01-250

709062/8-01-32

Thyristor power controller

in a three-phase economy circuit

Operating Manual

70906200T90Z001K000

V3.01/EN/00561073

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This operating overview shows all possible parameters of the device series.
Depending on the order specifications or current configuration, any parameters that are not required are hidden.

Table of contents

1 Introduction..................................................................................9

1.1 Editorial ....................................................................................................... 9

1.2 Typographical conventions ..................................................................... 10

1.2.1 Warning symbols ............................................................................................... 10

1.2.2 Note symbols ..................................................................................................... 11

1.2.3 Performing an action ......................................................................................... 11

1.2.4 Display types ...................................................................................................... 11

1.3 Order details ............................................................................................. 12

1.3.1 Scope of delivery ............................................................................................... 13

1.3.2 Accessories ........................................................................................................ 13

1.3.3 General accessories .......................................................................................... 13

1.4 Brief description ....................................................................................... 14

1.5 Standards, approvals, and conformity ................................................... 15

2 Mounting ....................................................................................17

2.1 Important installation notes .................................................................... 17

2.1.1 Environmental conditions ................................................................................. 18

2.1.2 Filtering and interference suppression ............................................................ 19

2.1.3 Admissible load current depending on the ambient temperature and the site

altitude ................................................................................................................ 19

2.1.4 Wall mounting with screws (default) ................................................................ 21

2.1.5 Mounting on DIN rail (accessories) .................................................................. 24

2.2 Dimensions ............................................................................................... 25

2.2.1 Type 709062/X-0X-020-XXX-XXX-XX-25X ....................................................... 25

2.2.2 Type 709062/X-0X-032-XXX-XXX-XX-25X ...................................................... 26

2.2.3 Type 709062/X-0X-050-XXX-XXX-XX-25X ....................................................... 27

2.2.4 Type 709062/X-0X-100-XXX-XXX-XX-25X ....................................................... 28

2.2.5 Type 709062/X-0X-150-XXX-XXX-XX-25X

Type 709062/X-0X-200-XXX-XXX-XX-25X ....................................................... 29

2.2.6 Type 709062/X-0X-250-XXX-XXX-XX-25X ....................................................... 30

2.2.7 Clearances (all types) ........................................................................................ 30

3 Electrical connection ................................................................31

3.1 Plug-in screw terminals with 20 A .......................................................... 31

V3.01/EN/00561073 [thyristor power controller TYA 202] 3

Table of contents

3.1.1 Type 709062/X-0X-20-XXX-XXX-XX-25X ......................................................... 31

3.2 Cable lugs and plug-in screw terminals as of 32 A .............................. 32

3.2.1 Type 709063/X-0X-032-XXX-XXX-XX-25X

Type 709063/X-0X-050-XXX-XXX-XX-25X ....................................................... 33

3.2.2 Type 709062/X-0X-100-XXX-XXX-XX-25X ....................................................... 35

3.2.3 Type 709062/X-0X-150-XXX-XXX-XX-25X

Type 709062/X-0X-200-XXX-XXX-XX-25X ....................................................... 36

3.2.4 Type 709062/X-0X-250-XXX-XXX-XX-25X ....................................................... 37

3.3 Connection diagram ................................................................................ 38

3.4 Switch-on sequence ................................................................................ 41

3.4.1 Three-phase economic circuit Master-Slave for resistive loads in star-, delta

connection or transformer loads (resistive-induktive) ................................... 41

4 Operation....................................................................................43

4.1 Display after switching on the device .................................................... 43

4.1.1 Display and control elements ........................................................................... 44

4.1.2 Appearance of measured values ...................................................................... 44

4.1.3 Meaning of the displayed measured values .................................................... 45

4.1.4 Appearance in the configuration level ............................................................. 47

4.1.5 Appearance of error messages and special statuses .................................... 47

4.2 Operating level ......................................................................................... 48

4.2.1 Device data ........................................................................................................ 48

4.2.2 Power controller ................................................................................................ 49

4.2.3 Setpoint value configuration ............................................................................ 49

4.2.4 Monitoring .......................................................................................................... 51

5 Configuration .............................................................................53

5.1 Configuration level ................................................................................... 53

5.1.1 Device data ........................................................................................................ 54

Language wizard active................................................................................................... 54

Temperature Unit............................................................................................................. 54

Display contrast ............................................................................................................... 54

Switch-off......................................................................................................................... 54

display lighting................................................................................................................. 54

Apply default settings ...................................................................................................... 54

5.1.2 Power controller ................................................................................................ 54

Thyristor control............................................................................................................... 54

4 V3.01/EN/00561073 [thyristor power controller TYA 202]

Table of contents

Subordinate control loop ................................................................................................. 55

Cycle time........................................................................................................................ 56

Min. ON period ................................................................................................................ 56

α start............................................................................................................................... 56

α start angle..................................................................................................................... 56

Soft start .......................................................................................................................... 56

Soft start type .................................................................................................................. 57

Soft start duration............................................................................................................ 57

Current limiting ................................................................................................................ 57

Current limit value............................................................................................................ 58

Resistance limitation........................................................................................................ 58

Resistance limit value ...................................................................................................... 58

Dual energy management................................................................................................ 58

5.1.3 Analog inputs ..................................................................................................... 59

Current measuring range................................................................................................. 59

Current measuring range, start........................................................................................ 59

Current measuring range, end......................................................................................... 59

Voltage measuring range................................................................................................. 59

Voltage measuring range, start........................................................................................ 59

Voltage measuring range, end......................................................................................... 59

5.1.4 Setpoint value configuration ............................................................................ 60

Setpoint specification ...................................................................................................... 60

Input in the event of an error............................................................................................ 60

Value in the event of an error........................................................................................... 60

Maximum actuating variable............................................................................................ 60

Base load......................................................................................................................... 61

5.1.5 Monitoring .......................................................................................................... 62

> Limit value monitoring .................................................................................................. 62

Min. limit value alarm ....................................................................................................... 62

Max. limit value alarm ...................................................................................................... 63

Limit value hysteresis....................................................................................................... 63

>Load monitoring............................................................................................................. 63

Limit value load monitoring.............................................................................................. 63

Load type load monitoring............................................................................................... 63

Teach-In type load monitoring......................................................................................... 63

>Mains voltage drop monitoring...................................................................................... 64

>Control loop monitoring................................................................................................. 64

5.1.6 Digital inputs ...................................................................................................... 65

External toggling of setpoint specification....................................................................... 65

Setpoint specification when toggling............................................................................... 65

Value when toggling......................................................................................................... 65

Ext. current limiting.......................................................................................................... 65

External current limit value............................................................................................... 65

Key lock ........................................................................................................................... 66

External switch-off of display lighting.............................................................................. 66

Inhibit input control direction........................................................................................... 66

Control direction, digital input1 ....................................................................................... 66

V3.01/EN/00561073 [thyristor power controller TYA 202] 5

Table of contents

Control direction, digital input2 ....................................................................................... 66

5.1.7 Digital output ...................................................................................................... 67

Output mode.................................................................................................................... 67

Control direction, digital output ....................................................................................... 68

5.1.8 analog output ..................................................................................................... 69

Signal type, actual value output ...................................................................................... 69

Value to be output ........................................................................................................... 69

Signal range start value ................................................................................................... 69

Signal range end value .................................................................................................... 69

5.1.9 RS422/485 .......................................................................................................... 69

Baud rate ......................................................................................................................... 69

Data format...................................................................................................................... 69

Device address ................................................................................................................ 69

Min. response time .......................................................................................................... 69

5.1.10 PROFIBUS-DP .................................................................................................... 70

Device address ................................................................................................................ 70

Data format...................................................................................................................... 70

5.1.11 EtherCAT ............................................................................................................ 70

Fieldbus ........................................................................................................................... 70

Device ID.......................................................................................................................... 70

(Alias-Adr.) ....................................................................................................................... 70

5.1.12 Changing codes ................................................................................................. 70

Code, manual mode ........................................................................................................ 70

Code, operating level....................................................................................................... 70

Code, config. level ........................................................................................................... 70

5.2 Configuration example ............................................................................ 71

6 Special device functions...........................................................73

6.1 Detection of load faults ........................................................................... 73

6.1.1 Teach-In .............................................................................................................. 75

6.2 Manual mode ............................................................................................ 76

6.2.1 Setpoint specification in manual mode ........................................................... 76

6.2.2 Configuring Teach-In (prerequisite for Teach-In in manual mode) ............... 76

6.2.3 Performing Teach-In in manual mode ............................................................. 77

6.3 Setpoint specification via potentiometer .............................................. 78

6.4 Dual energy management ....................................................................... 78

6.5 Subordinate control loop ......................................................................... 81

6.5.1 Closed control loop without subordinate control ........................................... 81

6.5.2 Closed control loop with subordinate control ................................................ 82

6 V3.01/EN/00561073 [thyristor power controller TYA 202]

Table of contents

6.6 Resistance limitation (r-control) ............................................................. 87

6.7 Current limiting ........................................................................................ 88

6.8 α start ........................................................................................................ 88

6.9 Monitoring of the mains voltage drop .................................................... 89

6.10 Firing pulse inhibit .................................................................................... 89

6.11 Thyristor control logic (switch) ............................................................... 90

7 Setup program...........................................................................91

7.1 Hardware .................................................................................................. 91

7.2 Compatible operating systems ............................................................... 91

7.3 Installation ................................................................................................ 92

7.4 Program start ........................................................................................... 94

7.5 Forgotten the code? ................................................................................ 95

7.6 Changing the language of the device texts ........................................... 96

8 Error messages and alarms......................................................97

8.1 Binary signal for collective fault ........................................................... 101

8.2 Replacing a defective semiconductor fuse ......................................... 102

8.2.1 Accessories: semiconductor fuses ................................................................ 103

8.2.2 Semi-conductor fuses type 709062/X-0X-20... ............................................. 103

8.2.3 Semi-conductor fuses type 709062/X-0X-32... ............................................. 104

9 What to do, if ...........................................................................107

10 Technical data..........................................................................109

10.1 Voltage supply, Fan specifications for 250A, load current ................. 109

10.2 Galvanic isolation ................................................................................... 109

10.3 Analog inputs (master only) .................................................................. 110

10.4 Analog output (actual value output master only) ................................ 110

10.4.1 Display and measuring accuracy ................................................................... 110

10.5 Digital inputs .......................................................................................... 110

10.6 Digital output (fault signal output master only) ................................... 110

V3.01/EN/00561073 [thyristor power controller TYA 202] 7

Table of contents

10.7 General specifications ........................................................................... 111

10.8 Approvals / approval marks .................................................................. 113

11 Certificates...............................................................................115

11.1 UL ............................................................................................................ 115

11.2 China ....................................................................................................... 117

8 V3.01/EN/00561073 [thyristor power controller TYA 202]

1.1 Editorial

1 Introduction

Read this operating manual before putting the device into service.
This operating manual is valid from device software version [256.03.01].
Keep the operating manual in a place that is accessible to all users at all times.
Your comments are appreciated and may assist us in improving this operating

manual.
Phone: [phone]

Fax: [phone]

The power controller produces the power that is needed at the analog input or
in manual mode. Safety systems independent of the power controller must be
installed. They should safely switch off the subsequent heating process in the
event of excess temperatures.

The power controller may only be operated using original JUMO semiconduc­tor fuses.
In the event of replacement, please check that the correct spare part has been
used.

All necessary settings are described in this operating manual.
Manipulations not described in the operating manual or expressly forbidden
will jeopardize your warranty rights.
If you have any problems, please contact the nearest branch office or the head
office.

Service hotline For technical questions

Phone support in Germany:

Phone: [phone]
Fax: [phone]
Email: [e-mail]

Austria:

Phone: [phone]
Fax: [phone]
Email: [e-mail]

Switzerland:

Phone: [phone]
Fax: [phone]
Email: [e-mail]

V3.01/EN/00561073 [thyristor power controller TYA 202] 9

1 Introduction

E

V

E

When accessing the inner parts of the device and returning device plug-in
units, modules, or components, please observe the regulations according to
DIN EN 61340-5-1 and DIN EN 61340-5-2 "Protection of electronic devices
from electrostatic phenomena". Use only ESD packaging for shipment.

Please note that we cannot accept any liability for damage caused by ESD.

ESD=Electrostatic Discharge

1.2 Typographical conventions

1.2.1 Warning symbols

Caution

This character is used if personal injury may result from failure to
follow instructions correctly or not at all!

Warning

ESD

Dangerous volt­age

Hot
surface,
fire hazard

This symbol is used when damage to devices or data may result
from failure to follow instructions correctly or not at all!

This character is used if precautionary measures must be taken
when handling electrostatically sensitive components.

This symbol is used if dangerous voltages will cause an electric shock
in the event of contact with live parts.

This symbol is used if burns can result from touching a hot surface.

Do not install any heat-sensitive components or devices close to the
power controller.

10 V3.01/EN/00561073 [thyristor power controller TYA 202]

1.2.2 Note symbols

v

V

Note

Reference

Footnote

abc

1 Introduction

This symbol is used to draw your attention to a particular issue.

This symbol refers to further information in other manuals, chap­ters, or sections.

1

Footnotes are remarks that refer to specific parts of the text. Foot­notes consist of two parts:
An identification marking in the text, and the footnote text itself.
The markers in the text are arranged as continuous superscript
numbers.

1.2.3 Performing an action

Action
instruction

Vital text

Command se­quence

h Plug in the

connector

Config. level rPower controller

rOperating mode

1.2.4 Display types

This symbol marks the description of a required action. The
individual steps are marked by this asterisk

READ THE DOCUMENTATION!

This symbol, which is attached to the device, indicates that the as­sociated device documentation must be observed. This is nec­essary in order to recognize the nature of the potential danger and
take the necessary measures to prevent it.

Small arrows between words are designed
to make it easier to find parameters in the
configuration level.

Keys

Keys are displayed as symbols or text.
Key combinations are represented by a plus sign.

V3.01/EN/00561073 [thyristor power controller TYA 202] 11

1 Introduction

Note:
Subordinate control loop U, U

2

, code 100: enables voltage control

Subordinate control loop I

2

, code 010: enables voltage control, current control, partial load failure detection, dual energy management,

current limiting, and energy meter function
Subordinate control loop P, code 001: enables voltage control, current control, power control, partial load failure detection, dual energy
management, current limiting, r-control and energy meter function

At a load current of 250 A, observe voltage supply for fan!
v Chapter 3.2.4 "Typ 709062/X-0X-250-XXX-XXX-XX-25X"

1.3 Order details

The nameplate is affixed to the right-hand side of the housing.

(1) Basic type

709062 TYA 202 Thyristor Power Controller in Three-phase Economy Circuit

(2) Version

8 Standard with default settings
9 Customer-specific programming according to specifications

(3) National language of device texts

01 German (default setting)
02 English
03 French

(4) Load current

020 AC 20 A
032 AC 32 A
050 AC 50 A
100 AC 100 A
150 AC 150 A
200 AC 200 A
250 AC 250 A

(5) Subordinate control loop (see note below)

100 U, U
010 I, I
001 P (can be set to I, I

2

2

(can be set to U, U2)

(6) Mains voltage

024 AC 24 V
042 AC 42 V
115 AC 115 V
230 AC 230 V
265 AC 265 V
400 AC 400 V
460 AC 460 V
500 AC 500 V

00 None
54 RS485/422
64 PROFIBUS-DP
84 EtherCAT/JUMO mTRON T

2

or U, U2)

(7) Interface

252
257 Optocoupler

a

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

-20 ... +15 %, 48 ... 63 Hz

(8) Extra code

Relay (changeover contact) 3 A

b

(1) (2) (3) (4) (5) (6) (7) (8)

/-----/Order code

709062 / 8 - 01 - 100 - 100 - 400 - 00 / 252 Order example

a.Mains voltage = Voltage supply for control electronics (always select phase voltage L1-L2 from the three-phase system)

b.Enables energy meter

12 V3.01/EN/00561073 [thyristor power controller TYA 202]

1.3.1 Scope of delivery

1 operating manual
1 thyristor power controller in the version ordered
1:1 patch cable

1.3.2 Accessories

Item Part no.

Setup program 709061 TYA 201
(can also be run for TYA 202 power controllers)

USB cable A-connector B-connector 3 m 00506252

Installation kits:

Installation kit for DIN rail 20 A TYA 202 00555172
Installation kit for DIN rail 32 A TYA 202 00555527
Installation kit for DIN rail 50 A TYA 202 00600097

1 Introduction

00544869

1.3.3 General accessories

Semiconductor
fuses

A semiconductor fuse is fitted in the power controller to protect the thyristor
module. The "Fuse LED" lights up red in the event of a fault.

v Chapter 8.2 "Replacing a defective semiconductor fuse"

Item Load current

Super fast semiconductor fuse 40 A I
Super fast semiconductor fuse 80 A I
Super fast semiconductor fuse 80 A I
Super fast semiconductor fuse 160 A I
Super fast semiconductor fuse 350 A I
Super fast semiconductor fuse 550 A I
Super fast semiconductor fuse 550 A I

Part no.

= I

I

nom.

= 20 A 00513108

N

= 32 A 00068011

N

= 50 A 00068011

N

= 100 A 00081801

N

= 150 A 00083318

N

= 200 A 00371964

N

= 250 A 00371964

N

N

V3.01/EN/00561073 [thyristor power controller TYA 202] 13

1 Introduction

1.4 Brief description

Device The JUMO TYA 202 represents the consistent development of JUMO power

controller technology. It switches ohmic-inductive loads using a three-phase
current economy circuit in star-delta three-phase operation. The microproces­sor-controlled power controller displays all parameters in an LCD display with
background lighting. It can be operated using the 4 keys at the front.

Application Thyristor power controllers are used where larger resistive and ohmic-induc-

tive loads have to be switched (e.g. in industrial furnace construction and plas­tics processing). The thyristor power controller consists of thyristors connect­ed in anti-parallel, the insulated heat sink, and the control electronics.

Mounting Thyristor power controllers up to a load current of 32 A can either be clipped

to a 35 mm mounting rail or fitted to the wall on a mounting plate. Devices with
a load current greater than 32 A can only be mounted on the wall.

Operating
modes

Load types All resistive loads through to inductive loads are permitted.

Subordinate
control loop

Standards The thyristor power controllers comply with VDE 0160 5.5.1.3 (5/88) and VDE

Advantages - Teach-In function for the detection of partial load failure

The TYA 202 works in burst-firing operation. In burst-firing operation, the first
half-wave can be optimally cut with an adjustable phase angle so that trans­former loads can also be operated.
It is possible to specify a base load or, depending on the device type, to set
current limiting or resistance limitation for the load.
To avoid high starting currents, a soft start can be set.

In the case of transformer loads, the nominal induction of 1.2 tesla must not be
exceeded (value is 1.45 T in the case of mains overvoltage).

Depending on the device type, U, U
dinate control loops. Fluctuations in the mains voltage therefore have no effect
on the control-loop regulation during operation.

0106 Part 100 (3/83). The devices must be grounded as specified by the re­sponsible energy supplier.

- Network load optimization through dual energy management

- Transmission of the setup data is possible even without voltage supply to
the device (power supply via USB port)

2

, I, I2, or P controls are available as subor-

-Energy meter

14 V3.01/EN/00561073 [thyristor power controller TYA 202]

1.5 Standards, approvals, and conformity

Device properties are inspected on the basis of the Low Voltage Directive DIN
EN 50178. The EMC Directive is inspected on the basis of DIN EN 61326-1.

Standard

Electrical connection DIN VDE 0100
Protection type IP20 built-in devices DIN EN 60529
Climatic ambient conditions Class 3K3
Air temperature and rel. humidity DIN EN 60721-3-3
Storage temperature class 1K5 DIN EN 60721-3-1
Operating conditions

Pollution degree
Overvoltage category

Test voltages DIN EN 50178
Residual current circuit breaker DIN EN 50178
Electromagnetic compatibility

Interference emission
Interference immunity

DIN EN 50178
2
III

DIN EN 61326-1
Class A - only for industrial use
Industrial requirement

1 Introduction

Mechanical tests:
Vibration test 3M2
Toppling test class 2M1

Labels, identification marking DIN EN 50178, DIN EN 61010-1

Approvals Standard Type

UL 508 (Category NRNT), pollution degree 2
C22.2 NO. 14-10 Industrial Control Equip­ment (Category NRNT7)

UL 508 (Category NRNT)
C22.2 NO. 14-10 Industrial Control Equip­ment (Category NRNT7)

Can be used for electrical circuits with a short-circuit current capacity of
≤ 100 kA (the admissible mains voltage must correspond to the nominal voltage of
the thyristor controller).
For plant protection, a fuse up to class RK5 may be used.

DIN EN 60068-2-6, DIN EN 60721-3-3
DIN EN 60068-2-31, DIN EN 60721-3-2

709062/X-XX-020-...
Load current 20 A

709062/X-XX-032...
709062/X-XX-050...
709062/X-XX-100...
709062/X-XX-150...
709062/X-XX-200...
709062/X-XX-250...
Load current
32 to 250 A

CE conformity Low Voltage Directives 2006/95/EC

Marking Directives 93/68/EEC
EMC Directives 2004/108/EC

Conformity Standard

RoHS 2002/95/EC

V3.01/EN/00561073 [thyristor power controller TYA 202] 15

1 Introduction

16 V3.01/EN/00561073 [thyristor power controller TYA 202]

2.1 Important installation notes

V

2 Mounting

Safety
regulations

Fuse protection k Fuse protection of the voltage supply in accordance with the VDE regula-

k The choice of cable material, the installation, and the electrical connection

of the device must conform to the requirements of VDE 0100 "Regulations
on the Installation of Power Circuits with Nominal Voltages below AC
1000 V" or the appropriate local regulations.

k The electrical connection must only be carried out by qualified personnel.
k An isolating switch should be wired between the voltage supply and the de-

vice to be able to disconnect the device from the voltage supply on all
poles prior to accessing the inner parts of the device.

k Inside the device, safety clearances meet the requirements for double insu-

lation.
When mounting the connecting cable, ensure that the cables are fitted ac­cording to regulations and that the safety clearances are maintained.

tions must be installed when wiring the voltage supply in the power section.
The supply can also be protected with a circuit-breaker in the supply lead.
The circuit-breaker must correspond to the power consumption of the pow­er controller.

k The connecting cables used for the terminals U1, U2, N/L2, V, and L1 must

have an electric strength of AC 500 V.

k For UL application, it must be ensured that the fuse for the supply protec-

tion of the control electronics is between 2 A and a maximum of 5 A. This
also applies to the fan connection.

k A semiconductor fuse is installed to protect the power controller in the

event of a ground fault. In the event of a defect, these may only be replaced
with original JUMO semiconductor fuses.

v Chapter 8.2 "Replacing a defective semiconductor fuse"

Wiring Control cables (SELV potential) must be routed so that they are isolated from

cables with mains voltage potential. For supply protection, fuses (e.g. 2 A,
Neozed type) must also be installed in the control circuit.

Master/slave
1:1 patch cable

PE connection h A direct protection conductor connection must be provided between the

Prior to startup, the enclosed 1:1 patch cable must be inserted into the mas­ter's X8 socket and connected to the slave device's X8 socket.

power controller and the PE conductor of the supply network. Connection
takes place at the PE connection terminal.

The cross section of the PE conductor must be at least as large as the cross
section of the voltage supply cables in the power section. In the event that the
protection conductor is not a component of the supply cable or its encase-

2

ment, the selected conductor cross section may not be less than 2.5 mm

2

mechanical protection) or not less than 4 mm
not protected mechanically).

(if the protection conductor is

(for

V3.01/EN/00561073 [thyristor power switch TYA 202] 17

2 Mounting

v See VDE 0100 Part 540

Check h That the data on the nameplate (rated mains voltage, load current) corre-

sponds to the data for the plant.

h That the rotary electrical field has clockwise phasing if the economy circuit

configuration is used.

h That the configuration of the analog inputs, for example, corresponds to the

wiring.

h The analog input for the setpoint specification only needs to be connected

to the master. The slave receives its information via the 1:1 patch cable.
However, the slave power controller can be disconnected separately by
means of its own inhibit input.

Load connec­tion

Phasing The voltage supply of the control electronics and the load voltage

Control inputs The terminal strips for control connections (inputs and outputs) have been laid

h The electronic switch (2 anti-parallel thyristors) is located between the U1

and U2 terminals.

h Where possible, load cables and cables for control inputs should be routed

so that they are isolated.

h Connect the mains voltage - thyristor power controller - load in accordance

with the connection diagram and check.

must have the same phase.

out for safe isolation from the mains voltage (SELV). To prevent the safe isola­tion from being impaired, ensure that all connected current circuits are also
safely isolated. The required auxiliary supplies must be SELV voltages.
The ground terminals X2_2/11
nected to one another.

or X2_1/6 of the master and slave must be con-

2.1.1 Environmental conditions

Incorrect use The device is not suitable for installation in potentially explosive areas.

Mounting site The power controller must be installed in a fire-proof control cabinet.

The cabinet should be vibration-free, free from aggressive media, and free
from dust to prevent the ventilation slots from becoming blocked.

Climatic
conditions

Avoid additional
sources of heat

Power loss Occurs as waste heat on the cooling body of the master and slave device and

- Relative humidity: 5 to 85 %, no condensation (3K3 according to EN 60721)

- Ambient temperature range: 0 to 45 °C (3K3 according to EN 60721-3-3)

- Storage temperature range: -30 to +70 °C class 1K5

- Ensure that the ambient temperature at the installation site is not increased
by other sources of heat or heat accumulation.

- Do not mount the power controller too close to the heating process (fur­nace)

- Avoid direct sunlight.

18 V3.01/EN/00561073 [thyristor power switch TYA 202]

must be dissipated at the mounting site (e.g. in the control cabinet) in accor-

45 50 60

75

20

200

T/°C

150

Load current in A

Reduction at a temperature of 45 °C:
2 %/kelvin

70 %

250

100

50

dance with the climatic conditions.

2.1.2 Filtering and interference suppression

To prevent radio-frequency interference, generated with a soft start in phase­angle operation for example, electrical apparatus and plants must have inter­ference suppression implemented.

The control electronics of the thyristor power controller comply with the EMC
requirements of EN 61326.

However, modules such as thyristor power controllers do not have any pur­pose by themselves. They only serve as a component function within a plant.
Where applicable, the power controllers's entire load circuit must also have
suitable interference suppression filters fitted by the plant provider.

There are a number of specialist companies that provide appropriate ranges of
interference suppression filters to deal with any interference problems. These
filters are normally supplied as complete modules that are ready to be con­nected.

2 Mounting

2.1.3 Admissible load current depending on the ambient temperature and the site altitude

Ambient tem­perature

V3.01/EN/00561073 [thyristor power switch TYA 202] 19

2 Mounting

1000 2000

40

20

100

site altitude in m
above sea level

80

Ampacity in %

91,4%

60

3000 4000 5000

Reduction over 1000m above sea level: 0,86 %/100m

Destruction through overheating:

In the event of operation at maximum load current over an extended period,
the heat sink and its surroundings heat up.
For this reason, at ambient temperatures above 45 °C, the maximum load cur­rent must be reduced as shown in the image, as the thyristor module could
otherwise be destroyed.
The master or slave device temperature shown on the display may not exceed
100 °C.

At a device temperature of >100 °C, the message "Warning - high tempera­ture" is displayed.
At a device temperature of >105 °C, the load current is gradually reduced by
10 % of the nominal current each time the temperature increases by one de­gree.
At a device temperature of >115 °C, the power controller current is completely
switched off.

v Chapter 8 "Error messages and alarms"

Site altitude In the case of air cooling, it must be noted that the effectiveness of the cooling

is reduced as the site altitude increases. As a result, the ampacity of the thyris­tor power controller decreases with such a cooler as the site altitude increas­es, as shown in the diagram.

20 V3.01/EN/00561073 [thyristor power switch TYA 202]

2.1.4 Wall mounting with screws (default)

TYA202
20A

TYA202 32A

TYA202 50A

Power controllers with a load current between 20 and 50 A are affixed to a fire­proof control cabinet wall with 4 screws. The left-hand hole is more easily ac­cessible in the upper section.
Power controllers with a load current between 100 ... and 250 A are affixed
with 6 screws.

2 Mounting

V3.01/EN/00561073 [thyristor power switch TYA 202] 21

2 Mounting

TYA202
150/200A

TYA202
150/200A

22 V3.01/EN/00561073 [thyristor power switch TYA 202]

2 Mounting

TYA202 250ATYA202 250A

V3.01/EN/00561073 [thyristor power switch TYA 202] 23

2 Mounting

Hot
surface

During operation, the power controller heats up to a maximum of
110 °C, depending on the load.
Ensure that the lamellae of the heat sink are vertically aligned to allow
the heat to be dissipated through natural convection.

Fire hazard:

Do not install any heat-sensitive components or devices close to the
power controller.

Integrated fan for 250 A power controller:

The intake air at the ventilation grid of the fan may not exceed a
maximum inlet air temperature of 35 °C. Ensure that the inlet air for
the built-in fans can be taken in from below and escape at the top
without obstruction!

2.1.5 Mounting on DIN rail (accessories)

Power controllers up to 50 A can be affixed to a DIN rail using the correspond­ing accessories.

v Chapter 1.3.3 "General accessories"
h Hook the spring saddle into the DIN rail from above.

h Swivel the power controller downward until the lug engages with the DIN

rail with an audible click.

24 V3.01/EN/00561073 [thyristor power switch TYA 202]

2.2 Dimensions

2.2.1 Type 709062/X-0X-020-XXX-XXX-XX-25X

2 Mounting

V3.01/EN/00561073 [thyristor power switch TYA 202] 25

2 Mounting

2.2.2 Type 709062/X-0X-032-XXX-XXX-XX-25X

26 V3.01/EN/00561073 [thyristor power switch TYA 202]

2.2.3 Type 709062/X-0X-050-XXX-XXX-XX-25X

2 Mounting

V3.01/EN/00561073 [thyristor power switch TYA 202] 27

2 Mounting

2.2.4 Type 709062/X-0X-100-XXX-XXX-XX-25X

28 V3.01/EN/00561073 [thyristor power switch TYA 202]

2.2.5 Type 709062/X-0X-150-XXX-XXX-XX-25X Type 709062/X-0X-200-XXX-XXX-XX-25X

2 Mounting

V3.01/EN/00561073 [thyristor power switch TYA 202] 29

2 Mounting

2.2.6 Type 709062/X-0X-250-XXX-XXX-XX-25X

2.2.7 Clearances (all types)

h Allow a clearance of 10 cm from the floor.
h Allow a clearance of 15 cm from the ceiling.
h When fitted next to each other, no spacing between the devices is required.

30 V3.01/EN/00561073 [thyristor power switch TYA 202]