POWER CONTROLLER RP7 TYPE USER`S MANUAL
Contents
1. Prodaja in zastopa Materm d o o Morje morska cesta 6 2313 Fram tel 02 608 90 10 www materm si POWER CONTROLLER RP7 TYPE LUMEL USER S MANUAL POWER CONTROLLER RP7 TYPE USER S MANUAL CONTENTS T APPEICATON WEE 5 2 BASIC REQUIREMEMNTS OPERATIONAL SAFETY eee 5 9 POWER CONTROLLER SET ite en ihres 7 4 DESCRIPTION OF THE DESIGN and OPERATION enn 7 5 INSTALLATION and SETTING TO WORK 9 6 SPECIFICATIONS 3 ad eder vr c HUI en 7 ORDERING CODES 8 MAINTENANCE AND GUARANTEE enemies 13 1 APPLICATION The RP7 power controller is destined to control the load power in function of the input control signal for following types of loads O resistance loads resistance inductance loads and the control of induction motors and commutator motors at not high loads The application area of RP7 power controllers includes e electrical furnaces and drying constructions particularly industrial tunnel and belt type furnaces furnaces for annealing and hard soldering crucible furnaces and furnaces for hardening in salt bath e devices of mechanical engineering aggregates and extruding presses for plastics devices for winding and tempering of springs spot welding and seam welders e production of glass and glazing installations and devices for drying in infrared and ultraviolet radiation ladles for glass melt and heating of feeding devices e chemical and petroleum industries2. U U1U2 OV U I Pot aeeoo 2909999 0 5V I tov 0 20 mA er Le 4 20 mA min max VW Lie No i l Fig 3 Marking and description of external terminals Cross sections of supply wires to the load circuit U1 and U2 terminals gt 1 5 mm to the system of gate triggering U terminal gt 0 35 mm protective lead terminal 21 5 mm Maximal cross section of supply wires 2 5 mm Connect the L1 N supply to terminals 1 U 3 U2 Connect the load between the terminal 2 U1 and the phase L1 of the supply voltage One must connect the input signal to terminals 4 0 V 5 U I The manufacturer input signal is set on 0 10 V The range of the input signal and the adaptation of the power controller to the load type can be chosen by the appropriate position of the DIP switch section accessible after removing the power controller cover fig 1 The way of the switch setting is given in the table 1 Table 1 Switch sections Control signal 5 V 10 V 20 mA 4 20 mA Kind of load Resistance Resistance inductance 0 switch in OFF position 1 switch in ON position In case of assignment from the potentiometer set the control signal on the range 0 10 The power controller setting to work includes The setting of the load current limitation set the handwheel of the max potentiometer on maximum Set the handwheel of the Ju potentio
3. facing heaters of tube installations preheating installations 2 BASIC REQUIREMENTS OPERATIONAL SAFETY Power controllers are applied in high current installations in which devices under voltage can be a source of danger Considering the personnel safety one should observe following principles Devices can be installed serviced and maintained exclusively by a suitably qualified personnel having essential knowledge about equipment RP7 power controllers should be connected to the power network according to the present operative regulations and standards concerning electrical installations and concerning specially the protection against electric shocks During the start and operation of the starting system One must comply with recommendations included in this user s manual Qualified personnel defines persons which are acquainted with the user s manual assembly starting and service of the product and have appropriate qualifications to carry out these activities Symbols located in this user s manual mean WARNING Warning of potential hazardous situations Especially important One must be familiar with this before connecting the power controller The non observance of notices marked by these symbols can occasion severe injuries of the personnel and the damage of the device CAUTION Designates a general useful note If you observe it handling of the power controller is made easier One must take note of this when the
4. 2 Maximal output current A 5 10 15 Power generated on the triac W 8 17 24 Value of the relative error to map the static characteristic 10 Value of the expected short circuit current of the supply voltage source 2 kA Fuse parameters Table 3 Max output current A 5 10 15 Kind of fuse Wickmann FF 16 A or Bussmann GBB 20 Wickmann FF 6 3 A Wickmann FF 12 5 A or or Bussmann GBB 6 Bussmann GBB 12 oi dt A s Working temperature Storage temperature Atmosphere pressure Humidity class Working height Test voltage Overvoltage category Admissible pollution level Noise immunity Safe disconnection Operating conditions Place of use Manufacturing Working position Housing protection degree Overall dimensions Weight lt 15 lt 40 lt 120 0 50 C 25 70 C 86 106 kPa DIN 40040 F up to 1000 m at rated load VDE 0160 tab 4 Category Il E 08109 VDE 0110 part 1 category II VDE 0110 part 2 level 2 IEC 801 2 2 kV IEC 801 4 8 kV VDE 0160 5 6 VDE 0160 5 5 1 3 VDE 0875 part 3 VDE 0558 part 1 vertical IP 20 E 08106 VDE0470 50 x 105 x 105 mm 0 5 kg 11 12 7 ORDERING CODES SEMICONDUCTOR POWER CONTROLLER RP7 Maximum output current RENE 1 Version Standard teure t ine o te ce THE d 1 C stom imade sueco cete ree icon Eee Eres Eeer X Acceptance test Without a quality inspection certificate With an extra quality inspe
5. 7 catch 8 rail Servicing elements are disposed on the power controller frontal plate terminal strip enabling the connection of load circuit wires control wires or the potentiometer potentiometer Jun serving to the load current limitation potentiometer Omax Serving to the triggering angle limitation lighting green diode 1 signalling the exceeding over 70 of the set power lighting red diode 2 signalling the fuse damage The RP7 power controller has a bidirectional thyristor switch which is a link controlled by the gate triggering system It also includes a fuse destined to protect semiconductor elements an RC two terminal network and a varistor protecting against commutation or connection overvoltages The connection of the load is realised by the change of the load current connection angle in the function of the control analog signal or by means of the potentiometer Runs of signals for this control are shown on the fig 2 XA Input signal X max li 5 d H gt d t Voltage supplying the U4 n A load circuit P I t d i y d i Current in the lol iN N load circuit H iI A A Mo N d i A 7 V ch Ri s H Power delivered to IS if the load Po A Pomex ee ee I d i i Fig 2 Phase control runs of occurring signals The RP7 power controller has functions ensuring a reliable and safe operation N Limitation of the current load If the
6. power controller is working inconsistently to the expectations Possible consequences if disregarded In the security scope the power controller meets the requirements of the EEC Low Voltage Directive EN 61010 1 issued by CENELEC Remarks concerning the operator safety 1 e 2 General The RP7 power controller is destined to co operate with other devices Non authorized removal of the reguired housing inappropriate use incorrect installation or operation creates the risk of injury to personnel or damage to eguipment For more detailed information please study the user s manual All operations concerning transport installation and commissioning as well as maintenance must be carried out by gualified skilled personnel and national regulations for the prevention of accidents must be observed According to this basic safety information gualified skilled personnel are persons who are familiar with the installation assembly commissioning and operation of the product and who have gualifications necessary for their occupation Transport storage Please observe the notes on transport storage and appropriate handling Observe the climatic conditions given in Technical Data 3 A Installation The power controller must be installed according to the regulation and instructions given in this user s manual Ensure proper handling and avoid mechanical stress Do not bend any components and do not change any insulat
7. ction certificate According customer s agreement Custom made version must be agreed with the manufacturer The manufacturer assigns the version code To avoid any mistake when ordering please respect the coding procedure Example of ordering Code RP7312 RP7 Semiconductor power controller of RP7 type 3 maximum output current 15 A 1 standard version 2 with a quality inspection certificate 8 MAINTENANCE AND GUARANTEE The RP7 power controller does not reguire any special periodical maintenance In case of a fuse damage the red diode 2 lights To replace the fuse one must disconnect the load circuit supply disconnect electrical connections from the terminal strip remove the power controller protection cover replace the fuse NOTE The radiator can be hot Be careful N In case of some other incorrect operations After the dispatch date and within the period stated in the guarantee card One should return the power controller to the Manufacturer s Quality Inspection Dept If the device has been used in compliance with the instructions the Manufacturer guarantees to repair it free of charge The disassembling of the housing causes the cancellation of the granted guarantee After the guarantee period One should send the device to repair it in an authorized service workshop Spare parts are available for the period of five years fro
8. current value in the load circuit exceeds the threshold value set by the Ju potentiome ter then the current limitation will operate independently on the control signal The maximal value of the current flowing in the load circuit can be set in the range from 2096 to 100 l for rated power load higher than 1 2 maximal power of the power controller O Limitation of the triggering angle In case of power controller work with motors on can set the current Ir value necessary for the motor start by means of the Oma potentiometer The control range in this case is depended on the set current I value to the rated current value If the control signal value is lower than the value corresponding to the I value then the triggering stoppage follows e Triggering delay of Soft start type The soft start type enables the change of the connection angle from x to O rad in the time ca 1 5 s after the supply connection switch W fig 3 e Detection and signalling of the load circuit current The 70 exceeding of the set current limitation value is signalled by the lighting of the green diode 1 Signalling of fuse damage In case of the fuse damage the voltage on fuse terminals supplies the signalling system of the fuse damage lighting of the red diode 2 5 INSTALLATION AND SETTING TO WORK After fixing the power controller according to the fig 1 one must carry out connections of external circuits as shown on the fig 3
9. ion distances Do not touch any electronic components and contacts Electronic Instruments may contain electrostatically sensitive components which can easily be damaged by inappropriate handling Do not damage or destroy any electrical components since this might endanger your health Electrical connection Before switching the power controller on one must check the correctness of connection to the network In case of the protection terminal connection with a separate lead one must remember to connect it before the connection of the power controller to the mains When working on live instruments or devices the applicable national regulations for the prevention of accidents must be observed The electrical installation must be carried out according to the appropriate regulations cable cross sections fuses Additional information can be obtained from the user s guide The documentation contains information about installation in compliance with EMC shielding grounding filters and cables These notes must be observed for all CE marked products The manufacturer of the installation or installed devices is responsible for the compliance with the required limit values demanded by the EMC legislation 5 Operation Installations including RP7 power controllers must be equipped with protection devices according to the corresponding standard and regulations for prevention of accidents After the power controller has been discon
10. m the date of purchase Our policy is one of continuous improvement and we reserve the right to make changes in design and specifications of any products as engineering advances or necessity requires and revise the above specifications without notice 13 14 15 MEASUREMENT CONTROL RECORDING SALES PROGRAM DIGITAL and BARGRAPH PANEL METERS MEASURING TRANSDUCERS ANALOG PANEL METERS DIN INSTRUMENTS ANALOG and DIGITAL CLAMP ON METERS INDUSTRIAL and HOUSEHOLD CONTROLLERS CHART AND PAPERLESS RECORDERS POWER CONTROL UNITS and INVERTERS AUTOMOTIVE DASHBOARD INDICATORS ACCESSORIES FOR MEASURING INSTRUMENTS MEASURING SYSTEMS ENERGY HEAT CONTROL CUSTOM MADE PRODUCTS WE ALSO OFFER OUR SERVICES IN THE PRODUCTION OF W ALUMINIUM ALLOY PRESSURE CASTINGS W PRECISION ENGINEERING AND THERMOPLASTICS PARTS QUALITY PROCEDURES According to ISO 9001 and ISO 14001 international requirements All our instruments have CE mark For more information please write to or phone our Export Department April 2005 Lubuskie Zaktady Aparat w Elektrycznych LUMEL S A ul Sulechowska 1 65 022 Zielona G ra Poland Eu pap oe aoe Tel 48 68 329 53 02 or 53 04 e mail lumel lumel com pl Fax 48 68 325 40 91 http www lumel com pl e mail export lumel com pl Export Department
11. meter on minimum Observing indications of the instrument measuring the load current at the maximal value of the input control signal set the required value of the load current by means of the Jun potentiometer handwheel The setting of the triggering angle limitation use at the control of motor rotational speed Set the handwheel of the Omax potentiometer on maximum Set the value of the control signal corresponding to the current Ir necessary to start the motor Then turn the Omax potentiometer handwheel till the moment of the triggering stoppage 6 SPECIFICATIONS Continuous input signal 5 V input resistance 3 k 10V input resistance 6 kQ 20 mA input resistance 250 Q 4 20 mA input resistance 250 Q Assignment from the potentiometer potentiometer 10 k Maximal output current 5A 10A 15A ooo The characteristic of the load capacity is presented on the fig 4 20 Z 45 RP73 3 10 RP72 Z 8 5 RP71 Fig 4 Maximal output current value in the function of the ambient temperature e 20 30 40 50 60 70 Ambient temperature C 10 Supply voltage of the load circuit 195 230 253 V a c Supply voltage freguency 47 50 53 Hz Power consumption of the gate triggering system Minimal current output lt 3 3 VA 100 mA Value of the output current in the locking state lt 15 mA 230 V Power generated on the triac Table
12. nected from the supply voltage live components and power connections must not be touched immediately because capacitors can be charged The housing must be closed during operation 6 Maintenance and servicing e Please observe the manufacturer s documentation e Read all product specific safety and application notes in this user s manual e Before taking the power controller housing out one must turn the supply off e The removal of the power controller housing during the guarantee contract period may cause its cancellation 3 POWER CONTROLLER SET The set consists of RP7 power controller 1 pc user s manual 1 pc guarantee card 1 pc fuse 1 pc When unpacking the power controller please check the delivery completeness and whether the type and version code on the data plate correspond to the order 4 DESCRIPTION OF THE DESIGN AND OPERATION The RP7 power controller is destined to be mounted on a wall or on a rail E 06292 DIN EN 50 022 35 by means of a special catch Power controller overall dimensions spacing of assembly holes and the fixing way are presented on the fig 1 93 Ny Fig 1 Overall and assembly dimensions 1 protection cover 2 terminal strip 3 terminal of the protection wire 4 fuse 5 DIP switch 6 radiator
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