Control your Power
Thyro-P for TFT
Thyristor Power Controllers for TFT applications
Many years of experience in the field of power controllers
have gone into the development of our high-end Thyro-P for
TFT applications with its wide voltage and current range.
With several operating modes and regulating and recording
functions, this power controller has paved the way for the
future providing a wide range of applications in the field of
“Thin Film Transistor Liquid Crystal Display” production.
Thyro-P can operate as a stand-alone unit or in combination
with process controls, PLC, or automation systems via various
bus interfaces (Profibus-DP, DeviceNet and ModBus RTU).
In addidtion TCP/IP based communication protocols are being
prepared.
Key features
• Rated current of 5 A - 2,900 A and voltages of 230 V - 690 V
• Special designed ASIC and 32 bit microcontroller
䡩 Up to 45 Million operations per second
䡩 50 MHz clock rate
• 1,5 Million samples/sec. for each measurement channel
• Most efficient 32-bit digital Power Controller worldwide
䡩 15 bit load current resolution, equivalent to 0,03% (*1)
䡩 14 Bit load voltage resolution, equivalent to 0,06% (*1)
䡩 14 Bit load power resolution, equivalent to 0,06% (*1)
䡩 14 Bit set point resolution, equivalent to 0,06%
• Highest accuracy / reproducibility
䡩 0,5% for load current / voltage resolution
䡩 1% for power resolution
• Four set point inputs (free programmable)
䡩 2 x analog / 2 x digital (incl. motor-poti function)
• Three analog outputs (free programmable)
• Three relays (free programmable)
• Data logger with time stamping via real time clock
• Integrated load circuit monitoring
• Integrated soft-starting for operation with transformer
• Channel separation
• Integrated energy meter, releasable in Ws/kWh
• Elapsed hour meter, resolution in min./hour
• Visualization via LBA (full graphic display)
䡩 Panel door mounting possible (via SEK)
• Commissioning software (Thyro-Tool Family)
Made in German
Parameters may be adapted via menus; setpoints and actual
values of the process may be redirected via analog outputs,
or optionally via bus systems to automation systems and
other units.
Approvals & certificates
• Quality standard to DIN EN ISO 9001
• CE–compliant
• UL certification, UL508 A (100 kA S.C.C.R.) for most units
• Canadian National Standard
• GOST-certification
• RoHS (5/6) certification
(*1) With reference to the type values
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Value chain TFT glass manufacturing
AEG PS – First choice for TFT applications
Almost no other industrial application requires such high precision and reproducibility as the production of TFT glass. World
market leader in supplying thyristor power controllers, AEG Power Solutions has accompanied the manufacturers of TFT glass
since the early stages of this technology. Because of our long years of experience in this area, AEG PS is able to offer solutions
and know-how along the entire value chain for TFT glass production. This is just one of the reasons why AEG PS power controllers are the first choice for all applications in TFT glass manufacturing.
Direct Glass Melting
Melting Process
Raw Material
In this part of the process the different parts of the row
material are blended and melt to a temperature of approx.
1500°C.
Melting Glass
The heating could be done with Gas, Oxygen and electrically with boosting electrodes.
Transformers
Power Controllers
Field Bus
Refining process
1
2
Stirring
When producing TFT glass the refining is the most
important step. It is when the glass melt gets rid of the
gaseous bubbles, which are formed when the glass raw
materials are heated. As a rule a refining agent is added,
which sets oxygen free in the melt.
The refining process consists of:
• DHPS (Direct Heating Platinum System)
• IHPS (Indirect Heating Platinum System)
n
homogunisation
Transformers
Glass
1
2
n
Power Controllers
Field Bus
Drawing
rollers
Refining Process
The accuracy based on the temperature should reach
+ / -0.1 degrees.
Annealing process
Annealing Process
Field Bus
Field Bus
The annealing process is too slowly cool down the TFT
glass and to relief the thermal stress.
Power Controllers
Because of the large size and the small thickness of TFT
Glass (0,3 to 0,9 mm) it is necessary to have a matrix of
several heating zones.
1
Power Controllers
Transformers
2
Transformers
Tempe
ra
Tempe
ra
n-1
n
Transformers
Power Controllers
Tempe
ra
ture Z
one 1
ture Z
one 2
ture Z
one n
1
2
n-1
n
Transformers
Power Controllers
Specification - Digital power controller with communication capabilities
Applicable for
transformer load, resistance load and heating elements with large Rwarm /Rcold ratio
Set point output
2 inputs, 0-20 mA; 0-10 V, control start/finish can be set as desired
Operating modes
TAKT, full frequency package control, frequency package control
VAR, phase-angle firing of each sinus half-wave (1P and 3P)
SSSD, soft-start-soft-down
MOSI, sub-operating mode of VAR and TAKT (1P and 3P)
Control modes
V-voltage, V2 -voltage, I-current, I2 -current, P-power, configurable
Act. value outputs
qty. 3, either 0–20 mA, 4–20 mA or 0–10 V
Load circuit and self-monitoring
Provided
Operation indicators/Fault message
via LED and 3 fault signalling relays
Error memory
16 messages with event time
Interfaces
RS232, fiber optic and Bus-connection
Technical Data
Rated connection voltage (V)
400 V Type: 230 V -20 % up to 400 V +10 %
500 V Type: 230 V -20 % up to 500 V +10 %
690 V Type: 500 V -20 % up to 690 V +10 %
Frequency
all types 45–65 Hz
Control voltage
AC 230 V (-20 %) to 500 V (+10 %);
Ventilator (HF- types)
230 V, 50-60 Hz
Ambient temperature
Up to 45 °C by passive convection cooling
Up to 35 °C by external fan cooling (type …F has integrated fan)
Operation at higher temperatures is permissible with reduced current limits
- With UL applications max. 40 °C
Storage temperature
-25 °C to +55 °C;
Humidity class
EN 50178 Tab. 7
Site altitude
up to 1000 m above sea level at nominal load
Communication plug-in cards (e.g. Profibus-DP)
Commissioning software Thyro-Tool Family
Local display and operating unit LBA
Type range and technical datas
Type current
(A)
THYRO-P 1P
Type power (kVA)
230 V
400 V
Dimensions (mm)
W
H
D
Weight
(kg)
230 V/400 V
5H
1.2
2.0
150
320
229
6
16 H
3.7
6.4
150
320
229
6
25 H
5.8
10.0
150
320
229
6
37 H
8
15
150
320
229
6
75 H
17
30
150
320
229
6
110 H
25
44
150
320
229
6
130 H
30
52
200
320
229
8
170 H
39
68
200
320
229
8
280 HF
64
112
200
370
229
9
495 HF
114
198
174
414
340
15
650 HF
149
260
174
414
340
15
1000 HF
230
400
240
685
505
35
1500 HF
345
600
240
685
505
35
2100 HF
483
840
521
577
445
50
2900 HF
667
1160
603
577
470
62
500 V
Single-phase Power Controller
5H
2.5
150
320
229
6
Full wave switch mode TAKT
16 H
8.0
150
320
229
6
Phase-angle VAR
25 H
12.5
150
320
229
6
Soft-Start-Soft-Down SSSD
37 H
18
150
320
229
6
75 H
38
150
320
229
6
110 H
55
150
320
229
6
130 H
65
200
320
229
8
170 H
85
200
320
229
8
280 HF
140
200
370
229
9
495 HF
248
174
414
340
15
650 HF
325
174
414
340
15
1000 HF
500
240
685
505
35
1500 HF
750
240
685
505
35
2100 HF
1050
521
577
445
50
2900 HF
1450
603
577
470
62
8
690 V
AEG is a registered trademark used under license from AB Electrolux
80 H
55
200
320
229
200 HF
138
200
370
229
9
300 HF
207
174
414
340
15
500 HF
345
174
414
340
15
780 HF
538
240
685
505
35
1400 HF
966
240
685
505
35
2000 HF
1380
521
577
445
62
2600 HF
1794
603
577
470
62
Printed in Germany, subject to change without notice. Edition 03/10/EN
AEG Power Solutions GmbH
Emil-Siepmann-Str. 32
59581 Warstein-Belecke
Germany
Tel.: +49 2902 763 290
Fax: +49 2902 763 1201
www.aegpowercontrollers.com
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