SVS POWER SUPPLY S THYRO-A THYRISTOR-LEISTUNGSSTELLER THYRO-A 1A...H RL1, 2A...H RL1 T H Y R O - A 1 A . . . H R L P, 2 A . . . H R L P THYRISTOR POWER CONTROLLER THYRO-A 1A...H RL1, 2A...H RL1 T H Y R O - A 1 A . . . H R L P, 2 A . . .
S A F E T Y I N S T R U C T I O N S The safety instructions and operating manual are to be carefully read prior to installation and commissioning Obligation to give instructions The following safety and operating instructions must be carefully read before initial assembly, installation and commissioning of Thyro-A by those persons working with or on Thyro-A. These operating instructions are part of the Power Controller Thyro-A.
The Thyristor Power Controller may only be operated in the sense of its intended use; otherwise personal hazards, (e.g. electric shocks, burns) and hazards for systems (e.g. system overload) may arise. Residual hazards of the product • Even in proper use, should a fault occur, it is possible that control of currents, voltages and power is no longer performed in the load circuit by the Thyristor Power Controller. In case of destruction of the power components (e.g.
Operation The Thyristor Power Controller may only be connected to the mains voltage if it has been ensured that any hazard to people and system, especially in the load section, has been eliminated. • Protect the device from dust and moisture • Do not block vents. Maintenance, service, malfunctions CAUTION For maintenance and repair work the Power Controller must be disconnected from all external voltage sources and protected against restarting.
CONTENTS ➜ ➜ ➜ Safety instructions 56 Safety regulations 62 Remarks on the present operating instructions and Thyro-A 64 ➜ 1. 1.1 1.2 1.3 Introduction General Specific characteristics Type designation 66 66 66 67 ➜ 2. 2.1 2.2 2.3 2.3.1 2.3.2 2.3.3 2.4 2.4.1 2.4.2 2.5 2.5.1 2.5.2 2.5.3 2.5.4 2.6 2.
➜ 4. 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4. External connections Power supply for Thyro-A Power supply for the control device Additional control voltage input Pulse lock Analog set point value input Digital set point value input Analog output Current transformer Voltage transformer Block connection diagram Operating elements and terminal strips 83 83 83 84 84 84 84 85 85 85 86 87 ➜ 5. Interfaces 89 ➜ 6. 6.1 6.2 6.
List of illustrations and tables Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Tab. Tab. Tab. Tab. Tab. Tab. Tab. Tab. 1 2 3 4 5 6 7 8 9 10 11 1 2a 2b 2c 2d 3 4 5 Control characteristic Set point inputs and total set point Block connecting diagram Terminal plan Operating elements Thyro-A...H RL1, ...
➜ Safety regulations Important instructions and explanations Operation and maintenance according to regulations, as well as observance of the listed safety regulations is required for the protection of the staff and to maintain readiness to operate. Personnel assembling/disassembling the devices, commissioning them, operating them and maintaining them must know and observe these safety operations.
Qualified personnel Thyro-A may only be transported, installed, connected, commissioned, maintained and operated by specialists in command of the respective applicable safety and installation regulations. All work must be monitored by the responsible specialist personnel. Intended use CAUTION The Thyristor Power Controller may only be employed in the sense of its purpose of use (see the section of the chapter on safety instructions under the same name), otherwise hazards to persons (e.g.
➜ Remarks on the present operating instructions and Thyro-A Validity The following operating instructions describe the type range Thyro-A of models ...H RL and H RLP. Product characteristics which are only available for the type range Thyro-A...H RLP are marked with (H RLP). These operating instructions correspond to the technical state of Thyro-A at the time of publication. The contents are not subject matter of the contract, but serve only as information.
Copyright Passing on, duplication and/or takeover of these operating instructions by electronic or mechanical means, including excerpts, is subject to the express prior written approval of AEG SVS. Copyright AEG SVS Power Supply Systems GmbH 2003. All rights reserved. Further Copyright advice Thyro- is an internationally registered trademark of AEG SVS Power Supply Systems GmbH. Windows and Windows NT are registered trademarks of the Microsoft Corporation.
➜ 1. Introduction Thyro-A has been conceived to meet the demands for simple assembly, speedier commissioning and safer operation. For transport, assembly, installation, commissioning, operation and decommissioning, it is essential that the safety instructions included in these operating instructions are observed and made available to all persons handling this product. In case of uncertainties or missing information, please contact your supplier. The described operating mode QTM is in preparation. 1.
1.3 Type designation The type designation of the Thyristor Power Controllers is derived from the construction of its power section: Thyro-A 1A Thyristor controller with single phase power section suited for single phase loads Thyro-A 2A Thyristor controller with double phase power section suited for symmetrical loads in three phase operation in three phase saver circuit Example Thyro-A 1A Thyristor controller with single phase power section ...400with 400 Volt type voltage ...
The TAKT operating mode creates minimal mains reactions. Should there be a flicker, this can be minimized with the aid of the mains load optimization. Phase-angle principle VAR (for 1A) Depending on the prescribed set point, the sine oscillation of the mains voltage is gated using a larger or smaller control angle . This operating mode is characterized by high control dynamics. With phase-angle control harmonics of the mains voltage occur. It is possible to compensate these by using circuit variants.
If the controller is within a limit (Umax, Imax, Pmax), both LED PULSE INHIBIT and LOAD FAULT blink alternatively in second intervals (chapt. 3.3). Input set points The Power Controller Thyro-A is equipped with two input set points which are isolated from the mains, of which only one is always active. • Set point 1 analog (X2.4 – X2.
2.3.1 Controlled value The controlled value effective on the load is proportionate to the total set point, depending on the control type: Control type U U2 I I2 P Control value (proportionate to the total set point) Voltage output, Urms Voltage output, U2rms Current output, Irms Current output, I2rms Power output (only with H RLP type) 2.3.2 Limitations Independent of the voltage output control, limiting current values can additionally be set (chapt. 3.2.3). 2.3.
2.4.2 Alarm relay K1 The relay K1 is deactivated if a fault is detected in the system (Chapt. 3.3). This has a relay. The following table shows the configuration of the corresponding terminals. Alarm relay K1 Root X3.1 Closer X3.2 Opener X3.3 2.5 Monitoring Faults occurring in the Power Controller and the load circuit are signalled. Signalling ensues via LED (LOAD FAULT) and via the K1 relay. 2.5.
If a fault occurs the LED LOAD FAULT blinks and the alarm relay K1 is released. 2.5.4 Ventilator monitoring The separately ventilated Power Controllers (..F..) are fitted with thermal monitoring. The temperature of the heat sink is measured. In case of a temperature overrange a fault indication ensues and relay K1 switches default settings. 2.6 Set point processing when employing a bus module The set point processing depends on how the bus module is connected to the Power Controller.
2.7 Additional functions for Thyro-A Applying the bus module provides access to further data on the controller (e.g. parameters, actual values). It is thus possible to perform additional application functions. The data, which can be accessed via the bus module, is specified in the corresponding bus module operating instructions. Examples: In order to achieve a narrower line width with a line recorder the output signal can be smoothed as required.
Controller parameters InAddr. dex 38 36 Symbol R/W Name SYNC_ADR Synchrotakt address Value ComboRange Opt. 0... Unit S period/2 A De- Refault mark r/w 100 Thye SYNC address contents of the individual controllers then contain different values. As a result, the time up to the initial switch-on varies. This makes staggered switching possible, particularly with the slow pulse time of 1 sec. Values with an interval of 100 mean a delayed switch-on by one pulse period T0 (group formation).
➜ 3. Operation This chapter describes the operating elements of Thyro-A. For default settings see chapter 8.2. 3.1 Configuration switch S1 A 10-pole DIP switch is situated at the front behind the hood. The individual switches are marked from 1-10 starting from the bottom and must be set before operation according to application. They are only read in by the Power Controller once when switched on or with mains recovery. For safety reasons further operation is carried out with the hood closed. (3.2). 3.1.
3.1.4 Analog input S1- 7 0 1 0 1 8 0 0 1 1 Signal level 0 - 10V undefined 0 - 5V 0 - 20mA Input resistance 88k undefined 44k 44 (e.g for set point potentiometer) 250 3.1.5 Analog output The analog output allows the display of Urms or P (H RLP) as in 3.1.2 S1- 9 0 1 0 1 10 1 1 0 0 Output signal level 0 - 10V 2 - 10V 0 - 20mA 4 - 20mA 3.2 Potentiometer The description of the settings proceeds from the upper (R201) to the lower (R205) potentiometer.
The soft start time SST is set at the same time. The also applies to the operating mode VAR. Depending on AN1 the soft start time has the following value: AN [1°el] 30 SST [ms] 0 33.7 =33.7 =41.2 =48.7 =56.2 =61.5 =64.5 =67.4 =70.5 =73.5 120 140 160 180 200 220 260 300 400 600 With an ohmic resistance load the poti can be turned to the left limit stop, at 30°el Thyro-A independently switches to a faster pulse operation with T0 = 5 periods without SST.
3.2.3 Current limitations Potentiometer R203 enables the load current to be limited to a given value. Default setting: nominal current as on type plate. At reduced ambient temperature the controller can be operated with up to 110% of its nominal current (effective value). Analog output (setting guide) 5,5 V / 11.0mA = 200% - values 110% are limited to 110% 5 V / 10.0mA = 100% 2.5 V / 5.0mA = 50% 1.25V / 2.5mA = 25% The permissible peak currents are derived from the fuse layout.
3.2.5 Load monitoring (undercurrent monitoring) Thyro-A is suited for monitoring loads which consist of one or several resistors in parallel or in series parallel connection. Thyro-A recognises an increase in load resistance. The load monitor works as an undercurrent monitor and is suitable for application in all operating and control modes. Load monitoring is delivered with the default setting OFF = left stop R205.
For Thyro-A 2A (load with joint neutral point without N-conductor) a setting for load monitoring can be made according to the table below: Thyro-A 2A load with joint neutral point without N e.g. parallel load resistances Number 1 1 1 1 1 2 2 2 2 2 3 3 3 3 4 4 4 4 Iload nom. / Itype contr. 100% 80% 60% 40% 20% 100% 80% 60% 40% 20% 100% 80% 60% 40% 100% 80% 60% 40% Tab. 2b Load monitoring 80 Resistance Recommended increase setting in case of fault for poti (L1,L3) R205 Infinite 67% 33% 22% 50.0% 40.
For Thyro-A 2A (wih load in delta connection) a setting for load monitoring can be made according to the table below: Thyro-A 2A load in delta connection e.g. parallel load resistances Number 1 1 1 1 1 2 2 2 2 2 3 3 3 - Iload nom. / Itype contr. 100% 80% 60% 40% 20% 100% 80% 60% 40% 20% 100% 80% 60% - Resistance Recommended increase setting in case of fault for poti (L1,L2L3) R205 73% 31% 20% - 79.0% 63.0% 48.0% 32.0% 16.0% 88.0% 66.0% 50.0% 33.0% 17.0% 90.0% 72.0% (54%) - X2.9 [V] X2.
For Thyro-A 2A (load with joint neutral point without N conductor) the setting for load monitoring can be made according to the table below: Thyro-A 2A load with joint neutral point without N Resistance Recommended increase setting in case of fault for poti (L2) R205 100% 80% 60% - 90.0% 72.0% (54%) - X2.9 [V] X2.9 [0-20mA] ca. Revolutions 9.0 7.2 5.4 - 18.0 14.4 10.8 - 14.0 11.5 9.0 - Resistance increase 20% Resistance increase 20% Number 1 1 1 Iload nom. / Itype contr. Load break e.g.
3.3 Diagnosis / status indications Faults can occur in the load circuit and in the controller itself or from the mains. Diagnosis of unexpected operating behaviour is performed by LEDs on the front panel of the control device. Description Frequency fault LEDs PULSE INHIBIT blinks Relay K1 open SYNC fault PULSE INHIBIT blinks open Temperature monitoring LOAD FAULT blinks open Temp.
4.3 Additional control voltage input The Thyristor Power Controller Thyro-A is equipped with an additional 24V a.c./d.c. power supply input (X11.1 and X11.2 1. 5mm2 grid 3.5). If required, the control device can additionally be supplied with 24V a.c. or d.c., when operating with bus, for instance, or with voltages below the tolerance (e.g. with undervoltage of a 440V supply with a 500V Thyro-A). When in operation with SELV, the 24V supply must be ungrounded.
4.7 Analog output The electrical values for current and voltage at the load are recorded by the Thyro-A Power Controller and can be displayed using an external measuring device or a graph recorder. Connection to terminals X2:9 (+), against X2:5 ground 1.5mm2 grid 3.5. The selectable signal levels are 0-10V, 0-20mA, 4-20mA. The analog output is updated in every supply period (refer to 3.2.4). The following values may be given: • load voltage • load current • Actual output 4.
ϑ ϑ System-Interface 4.10 Block connection diagram Fig. 3 Block connecting diagram The above block connection diagram shows the essential functions of Thyro-A.
4.11 Operating elements and terminal strips This chapter describes all terminal strips and connectors. (K1) Opener, in case of fault closed Closer, in case of fault open Root, common connection RM 5.08 System interface Control ground RM 3.5 Connection to slave with 2A Connection to slave with 2A Control ground RxD / connection to bus module TXD / connection to bus module Bus module recognition Earth potential or if necessary screen tripping device RM 3.5 Analog output 0-10V or 0(4)-20mA + 5V output e.
LED gn ON LED rt PULSE INHIBIT LED rt LOAD FAULT Analog output 10V / 20 mA Live zero analog output Set point value input Set point value input Live zero set point Control type Control type Control type Operation mode Operation mode Fig. 5 Operating elements 88 Chap. 3.1.5 Chap. 3.1.4 Chap. 3.1.3 Chap. 3.1.2 Chap. 3.1.1 Phase angle TRAFO ADAPTION Chap. 3.2.1 Control ende SCALE SETPOINT Chap. 3.2.2 Current limit CURRENT LIMIT Chap. 3.2.3 Increase SCALE OUTPUT Chap. 3.2.
➜ 5. Interfaces S1-10 .. .. .. S1-1 R R R R R 201 202 203 204 205 X1 X11 X2 X22 X3 Mains Control voltage In / outputs System interface Indicator relay Fig 6 Thyro-A...HRL 1, ...H RLP With its system interface terminal strip X22 the Power Controller Thyro-A can be connected via an optional bus module to, for example, Profibus DP or Modbus RTU (other bus modules available on request). Description and connections can be taken from the instructions of the respective components.
6.1 Synchronization SYT-9 (operating mode TAKT) SYT-9 is a process for static load optimization. It minimizes main load peaks and associated mains reaction shares. Set points and load changes are not automatically included in mains load optimization. The SYT-9 process requires an additional component. It can also be employed in connection with controllers already installed of type Thyro-P. Then the pulse must be connected to terminal X2.7 and the +5V for the SYT-9 card must be connected to X2.8.
7. Connecting diagrams System-Interface ➜ Fig.
System-Interface Fig.
System - Interface Fig. 9 Connecting diagram for auxiliary supply and connection to bus module Mains load optimization with QTM Fig. 10 Connecting diagram for QTM Mains load optimization with SYT9 Abb.
➜ 8. Special remarks 8.1 Installation Thyro-A requires a vertical fitting position. With cabinet mounting sufficient ventilation of the cabinet must be ensured. The distance between the Power Controller and the cabinet ceiling or other mountings should be at least 150mm. The distance below the Power Controller should be at least 100mm. Heating up of the device by heat sources must be avoided. The dissipation of the Power Controller is stated in the Type overview table.
The default settings of the potentiometer can be taken from the following table. Setting Phase angle 1. half wave Default Thyro-A 1A: 60°el R201 Thyro-A 2A: 90°el Set point value input control end R202 Current limit R203 Load monitoring R205 act. Setting Chapter No. 3.2.1 U-Control: UType +10% 3.2.2 IType 3.2.3 OFF 3.2.5 Tab 5 Default values potentiometer All standard settings should be checked by the user as a matter of course and adjusted to the operating conditions (e.g.
8.4 Checklist • LED ON green does not light up - Check fuse control 500V 1.6A, if defective check external wiring, also applies to faults of external fusing, check Power Controller fusing. - If fuse is defective then check load and wiring to load. Synchronization voltage is supplied to X1.1 supply(load) voltage must also be supplied by 24V current supply. - With transformer load, check phase angle 1 (TRAFO ADAPTION) - fuse release caused by rush current is possible if setting is incorrect. - Check 5V to X2.
9.1 Thyro-A 1A...H RL1, ...H RLP Thyristor controller with integrated semiconductor fuse, system bus interface, additional 24VDC/AC control voltage supply, relay indication, load current monitoring and analog output, channel separation, synchronization option (for TAKT: with SYT9 for QTM integrated), with operating modes TAKT, VAR, Quick-Takt Mode and the control types U - U2 - I - I2 as well as P control with (H RLP).
➜ 10. Technical data Type voltage 230V -15% +10% 99V with addit. 24V supply 400V -15% +10% 172V with addit. 24V supply 500V -15% +10% 200V with addit. 24V supply Additional gate voltage input The additional gate voltage supply can take place with a.c. or d.c. 24VAC +10% / -20% 24VDC +18V to +32V Mains frequency all models 47Hz to 63Hz; max.
Control characteristic The control characteristic is established by the maximum value of the dimensions to be controlled and the key values of the set point. Using these key values, the linear control characteristic may be set as desired. Each controller (e.g. temperature controller) whose output signal lies within the range 0-20mA / 0-5V / 0-10V, can easily be adapted to the Power Controller.
Torques in Nm Screw Min M2 0.22 M4 0.85 M6 2.95 M8 11,5 M 10 22 Rated 0.25 1.3 4.4 17 33 Ventilation data 230V, 50-60Hz Thyro-A Type current 50Hz 1A 280 F 0.13A 2A 280 F 0.25A The ventilators must run with Thyro-A 100 Max 0.28 (Phönix Screws) 1.7 5.9 22.5 44 Type current 60Hz Air volume 0.13A 120m3/h 0.
➜ 11.
Thyro-A 1A (45 H, 60H) Dimensional drawing 943 Thyro-A 1A (100 H) Dimensional drawing 944 102
Thyro-A 1A (130 H, 170 H) Dimensional drawing 946 Thyro-A 1A (280 HF) Dimensional drawing 948 103
M 4 for protective earthing Thyro-A 1A (130 H, 170 H) Dimensional drawing 000 M 4 for protective earthing Thyro-A 1A (280 HF) Dimensional drawing 001 104
M 6 for protective earthing Thyro-A 2A (45 H, 60H) Dimensional drawing 003 M 6 for protective earthing Thyro-A 2A (100 H) Dimensional drawing 004 105
M 10 for protective earthing Thyro-A 2A (130 H, 170 H) Dimensional drawing 006 M 6 for protective earthing Thyro-A 2A (280 HF) Dimensional drawing 008 106
➜ 12. Accessories and options Order no. 8000 006 763 Support for 35mm snap-on assembly for 8A, 16A and 30A Order no. 8000 010 791 Support for 35mm snap-on assembly for 45A and 60A Order no. 2000 000 841 Bus module Profibus DP Order no. 2000 000 842 Bus module Modbus RTU Order no. 2000 000 848 Bus module connector cable for 4 conntrollers, 2.5m long Order no. 2000 000 849 Bus module connector cable for 4 conntrollers, 1.5m long ➜ 13.
In detail Conditions for use Built-in unit (VDE 0160) General requirements Design, vertical installation Operating conditions Operating location, industry sector Temperature behaviour Storage temperature D Transport temperature E Operating temperature better B Load class Humidity class Overvoltage category Degree of pollution Air pressure Protection class Safe isolation Up to 500 V mains voltage Air and creeping distances Mechanical impact Test voltage Tests according to EMV noise emission Noise suppr.
Weltweit ist AEG SVS auf allen wichtigen Märkten durch Vertriebspartner vertreten. Die aktuellen regionalen Adressen finden Sie im Internet: http://www.aegsvs.de You can find the current adresses on the Internet: http://www.aegsvs.de AEG SVS Power Supply Systems GmbH A company of Saft Power Systems Emil-Siepmann-Straße 32 D-59 581 Warstein-Belecke Tel. +49 (0 ) 29 02 / 7 63 - 5 09 Printed in Germany · Änderungen vorbehalten · Druckerei Hecker, Inh.
