AEG THYRO-A- Manuals

59 C O N T E N T S ➜ Safety instructions 56 ➜ Safety regulations 62 ➜ Remarks on the present operating instructions and Thyro-A 64 ➜ 1. Introduction 66 1.1 General 66 1.2 Specific characteristics 66 1.3 Type designation 67 ➜ 2. Functions 67 2.1 Operating modes 67 2.2 Set point control characteristic...

61 L i s t o f i l l u s t r a t i o n s a n d t a b l e s Fig. 1 Control characteristic 68 Fig. 2 Set point inputs and total set point 69 Fig. 3 Block connecting diagram 86 Fig. 4 Terminal plan 87 Fig. 5 Operating elements 88 Fig. 6 Thyro-A...H RL1, ...H RLP 89 Fig. 7 Connecting diagram 1A 91 Fig. ...

62 ➜ Safety regulations Important instructions and explanations Operation and maintenance according to regulations, as well as observance of thelisted safety regulations is required for the protection of the staff and to maintain rea-diness to operate. Personnel assembling/disassembling the devices,...

64 ➜ Remarks on the present operating instructionsand 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 typerange Thyro-A...H RLP are marked with (H RLP).These operating instructi...

65 Copyright Passing on, duplication and/or takeover of these operating instructions by electronicor mechanical means, including excerpts, is subject to the express prior writtenapproval of AEG SVS. Copyright AEG SVS Power Supply Systems GmbH 2003. All rights reserved. Further Copyright advice Thyro...

66 ➜ 1. Introduction Thyro-A has been conceived to meet the demands for simple assembly, speediercommissioning and safer operation. For transport, assembly, installation, commissioning, operation and decommissio-ning, it is essential that the safety instructions included in these operating instructi...

67 1.3 Type designation The type designation of the Thyristor Power Controllers is derived from the construc-tion 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...

68 The TAKT operating mode creates minimal mains reactions. Should there be aflicker, 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 isgated using a larger or small...

69 If the controller is within a limit (U max , I max , P max ), 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 areisolated from the mains, of which only one is alwa...

70 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 Control value (proportionate to the total set point) U Voltage output, U rms U 2 Voltage output, U 2 rms I Current output, I rms I 2 Current output...

2.7 Additional functions for Thyro-A Applying the bus module provides access to further data on the controller (e.g. para-meters, 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 correspon-ding bus...

74 In- dex Controller parameters 38 36 Addr. Symbol SYNC_ADR Synchrotakt address 0... period/2 r/w 100 Name Value Range Combo- Opt. Unit S R/W A De- fault Re- mark Thye SYNC address contents of the individual controllers then contain differentvalues. As a result, the time up to the initial switch-on...

75 ➜ 3. Operation This chapter describes the operating elements of Thyro-A. For default settings seechapter 8.2. 3.1 Configuration switch S1 A 10-pole DIP switch is situated at the front behind the hood. The individual switchesare marked from 1-10 starting from the bottom and must be set before oper...

78 3.2.3 Current limitations Potentiometer R203 enables the load current to be limited to a given value. Defaultsetting: nominal current as on type plate.At reduced ambient temperature the controller can be operated with up to 110% ofits nominal current (effective value). Analog output (setting guid...

Thyro-A 2A load with joint neutral point without N e.g. parallel load resistances Number I load nom. / I type contr. Resistance increase in case of fault (L2) Recommended setting for poti R205 X2.9 [V] X2.9 [0-20mA] ca. Revo- lutions 1 100% 90.0% 9.0 18.0 14.0 1 80% 72.0% 7.2 14.4 11.5 1 60% (54%) 5...

83 ➜ 4. External connections 4.1 Power supply for Thyro-A Connecting the power supply is carried out as shown in the figures and technicaldata. With Thyro-A 2A a right rotational field in the power circuit is required. 4.2 Power supply for the control device The control device is supplied directly f...

85 4.7 Analog output The electrical values for current and voltage at the load are recorded by the Thyro-APower Controller and can be displayed using an external measuring device or agraph recorder. Connection to terminals X2:9 (+), against X2:5 ground 1.5mm 2 grid 3.5. The selectable signal levels ...

86 4.10 Block connection diagram Fig. 3 Block connecting diagram The above block connection diagram shows the essential functions of Thyro-A. System-Interface ϑ ϑ

87 4.11 Operating elements and terminal strips This chapter describes all terminal strips and connectors. Opener, in case of fault closed RM 5.08 (K1) Closer, in case of fault open Root, common connection System interfaceControl ground RM 3.5 Connection to slave with 2AConnection to slave with 2A Co...

89 With its system interface terminal strip X22 the Power Controller Thyro-A can beconnected via an optional bus module to, for example, Profibus DP or Modbus RTU(other bus modules available on request). Description and connections can be takenfrom the instructions of the respective components. NOTE...

91 ➜ 7. Connecting diagrams Fig. 7 Connecting diagram 1A System-Interface

94 ➜ 8. Special remarks 8.1 Installation Thyro-A requires a vertical fitting position. With cabinet mounting sufficient ventila-tion of the cabinet must be ensured. The distance between the Power Controller andthe cabinet ceiling or other mountings should be at least 150mm. The distance be-low the P...

95 The default settings of the potentiometer can be taken from the followingtable. Tab 5 Default values potentiometer Setting Chapter No. Default Phase angle 1. half wave Set point value input control end Current limit Load monitoring act. Setting R201 Thyro-A 1A: 60°elThyro-A 2A: 90°el 3.2.1 3.2.2 ...

98 ATTENTION The induction of the load side transformer should not exceed 1.45Tin case of mains overvoltage when using grain-oriented, cold-rolledplates = 1.2T nominal induction. Betriebsarten TAKT = full wave pulse = default (T 0 : 0.1 sec / 1.0 sec) VAR = phase-angle control (only for types 1A)QTM...

101 ➜ 11. Dimensional drawings Dimensional drawing 910 Thyro-A 1A (8 H) Dimensional drawing 911 Thyro-A 1A (16 H, 30 H)

107 ➜ 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 Bu...

108 In detail Conditions for useBuilt-in unit (VDE 0160) DIN EN 50 178 General requirements DIN EN 60146-1-1:12.97 Design, vertical installationOperating conditions DIN EN 60 146-1-1; K. 2.5 Operating location, industry sector CISPR 6 Temperature behaviour DIN EN 60 146-1-1; K 2.2 Storage temperatur...

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