AEG THYRO-A Operations Instructions Page 1

BetriebsanleitungOperating InstructionsTHYRISTOR-LEISTUNGSSTELLERTHYRO-A 1A...H RL1, 2A...H RL1THYRO-A 1A...H RLP, 2A...H RLPTHYRISTOR POWER CONTROLLE

64➜Remarks on the present operating instructionsand Thyro-AValidityThe following operating instructions describe the type range Thyro-A of models...H

65CopyrightPassing on, duplication and/or takeover of these operating instructions by electronicor mechanical means, including excerpts, is subject to

66➜1. IntroductionThyro-A has been conceived to meet the demands for simple assembly, speediercommissioning and safer operation. For transport, assemb

671.3 Type designationThe type designation of the Thyristor Power Controllers is derived from the construc-tion of its power section:Thyro-A 1A Thyris

68The TAKT operating mode creates minimal mains reactions. Should there be aflicker, this can be minimized with the aid of the mains load optimization

69If the controller is within a limit (Umax, Imax,Pmax), both LED PULSE INHIBIT and LOADFAULT blink alternatively in second intervals (chapt. 3.3).Inp

702.3.1 Controlled valueThe controlled value effective on the load is proportionate to the total set point,depending on the control type:Control type

712.4.2 Alarm relay K1The relay K1 is deactivated if a fault is detected in the system (Chapt. 3.3).This has a relay. The following table shows the co

72If a fault occurs the LED LOAD FAULT blinks and the alarm relay K1 is released.2.5.4 Ventilator monitoringThe separately ventilated Power Controller

2.7 Additional functions for Thyro-AApplying the bus module provides access to further data on the controller (e.g. para-meters, actual values). It is

56SAFETY INSTRUCTIONSThe safety instructions and operating manual are to be carefullyread prior to installation and commissioningObligation to give in

74In-dexController parameters38 36Addr.SymbolSYNC_ADR Synchrotakt address 0... period/2 r/w 100NameValueRangeCombo-Opt.Unit SR/WADe-faultRe-markThye S

75➜3. OperationThis chapter describes the operating elements of Thyro-A. For default settings seechapter 8.2.3.1 Configuration switch S1A 10-pole DIP

763.1.4 Analog input S1-7 8 Signal level Input resistance0 0 0 - 10V 88k1 0 undefined undefined0 1 0 - 5V 44k 44 (e.g for set point pote

77The soft start time SST is set at the same time. The also applies to the operatingmode VAR. Depending on AN1 the soft start time has the following v

783.2.3 Current limitations Potentiometer R203 enables the load current to be limited to a given value. Defaultsetting: nominal current as on type pla

79For Thyro-A 1A and Thyro-A 2A (load with separate neutral point without N)a setting for load monitoring can be made according to the table below:Thy

80Thyro-A 2Aload with joint neutral point without Ne.g.parallelloadresistancesNumberIload nom./Itype contr.Resistanceincreasein case of fault(L1,L3)Re

81Thyro-A 2Aload in delta connectione.g.parallelloadresistancesNumberIload nom./Itype contr.Resistanceincreasein case of fault(L1,L2L3)Recommendedsett

Thyro-A 2Aload with joint neutral point without Ne.g.parallelloadresistancesNumberIload nom./Itype contr.Resistanceincreasein case of fault(L2)Recomme

83➜4. External connections4.1 Power supply for Thyro-AConnecting the power supply is carried out as shown in the figures and technicaldata. With Thyro

57The Thyristor Power Controller may only be operated in the sense of its intendeduse; otherwise personal hazards, (e.g. electric shocks, burns) and h

844.3 Additional control voltage inputThe Thyristor Power Controller Thyro-A is equipped with an additional 24V a.c./d.c.power supply input (X11.1 and

854.7 Analog outputThe electrical values for current and voltage at the load are recorded by the Thyro-APower Controller and can be displayed using an

864.10 Block connection diagramFig. 3 Block connecting diagramThe above block connection diagram shows the essential functions of Thyro-A. System-Inte

874.11 Operating elements and terminal stripsThis chapter describes all terminal strips and connectors.Opener, in case of fault closed RM 5.08(K1) Cl

88LED gn ONLED rt PULSE INHIBITLED rt LOAD FAULTAnalog output 10V / 20 mA Chap. 3.1.5Live zero analog outputSet point value input Chap. 3.1.4Set point

89With its system interface terminal strip X22 the Power Controller Thyro-A can beconnected via an optional bus module to, for example, Profibus DP or

906.1 Synchronization SYT-9 (operating mode TAKT)SYT-9 is a process for static load optimization. It minimizes main load peaks andassociated mains rea

91➜7. Connecting diagramsFig. 7 Connecting diagram 1ASystem-Interface

92Fig. 8 Connecting diagram 2ASystem-Interface

93Fig. 9 Connecting diagram for auxiliary supply and connection to bus moduleSystem - InterfaceFig. 10 Connecting diagram for QTMMains load optimizati

58OperationThe Thyristor Power Controller may only be connected to the mains voltage if it hasbeen ensured that any hazard to people and system, espec

94➜8. Special remarks8.1 InstallationThyro-A requires a vertical fitting position. With cabinet mounting sufficient ventila-tion of the cabinet must b

95The default settings of the potentiometer can be taken from the followingtable.Tab 5 Default values potentiometerSettingChapterNo.DefaultPhase angle

968.4 Checklist• LED ON green does not light up- Check fuse control 500V 1.6A, if defective check external wiring, also applies tofaults of external f

97Thyro-A1ACur-rent[A]Type power [kW]230 V 400 V 500 VDissi-pation[W]WH DWeightDim.draw.Currenttransf.FuseF1Dimensions in mm/kg8 1.8 3.2 4 14 40 121 1

98ATTENTIONThe induction of the load side transformer should not exceed 1.45Tin case of mains overvoltage when using grain-oriented, cold-rolledplates

99Control characteristicThe control characteristic is established by the maximum value of the dimensions tobe controlled and the key values of the set

100Torques in NmScrew Min Rated MaxM 2 0.22 0.25 0.28 (Phönix Screws)M 4 0.85 1.3 1.7M 6 2.95 4.4 5.9M 8 11,5 17 22.5M 10 22 33 44Ventilation dat

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

102Dimensional drawing 943Thyro-A 1A (45 H, 60H)Dimensional drawing 944Thyro-A 1A (100 H)

103Dimensional drawing 946Thyro-A 1A (130 H, 170 H)Dimensional drawing 948Thyro-A 1A (280 HF)

59CONTENTS➜Safety instructions 56➜Safety regulations 62➜Remarks on the present operating instructions and Thyro-A 64➜1. Introduction 661.1 General 661

104Dimensional drawing 000Dimensional drawing 001Thyro-A 1A (130 H, 170 H)Thyro-A 1A (280 HF)M 4 forprotectiveearthingM 4 forprotectiveearthing

105Dimensional drawing 003Dimensional drawing 004Thyro-A 2A (45 H, 60H)Thyro-A 2A (100 H)M 6 forprotectiveearthingM 6 forprotectiveearthing

106Dimensional drawing 006Dimensional drawing 008Thyro-A 2A (130 H, 170 H)Thyro-A 2A (280 HF)M 10 forprotectiveearthingM 6 forprotectiveearthing

107➜12. Accessories and optionsOrder no. 8000 006 763 Support for 35mm snap-on assemblyfor 8A, 16A and 30AOrder no. 8000 010 791 Support for 35mm snap

108In detailConditions for useBuilt-in unit (VDE 0160) DIN EN 50 178General requirements DIN EN 60146-1-1:12.97Design, vertical installationOperating

Weltweit ist AEG SVS auf allen wichtigenMärkten durch Vertriebspartner vertreten.AEG SVS is represented by sales partnersin all important markets worl

60➜4. 4. External connections 834.1 Power supply for Thyro-A 834.2 Power supply for the control device 834.3 Additional control voltage input 844.4 Pu

61List of illustrations and tablesFig. 1 Control characteristic 68Fig. 2 Set point inputs and total set point 69Fig. 3 Block connecting diagram

62➜Safety regulationsImportant instructions and explanationsOperation and maintenance according to regulations, as well as observance of thelisted saf

63Qualified personnelThyro-A may only be transported, installed, connected, commissioned, maintainedand operated by specialists in command of the resp