cathodic protection rectifier - Summit Systems, Access Control, Door
Contents
1. SERIAL NUMBER MODEL NUMBER CUSTOMER TYPE OF ADJUST TRANSFORMER SECONDARY ECTIFIER OUTPUT TEST KNOB PRIMARY POSITION AC CURRENT AC CURRENT DC VOLTS AMPS WATTS EFFIC VOLTS VOLTS TRANSF ON NO LOAD lt lt xxx xxx sk Sa ose se she KKKKKK KKKKKKK KKAKKAKKKAKKKka Ke e Sa sos se A KKKKKK KKKKKKK KKAKKAKKKAKKka KKK ee ie KKKKKKK KKAKKAKKAKAKKKa KKAKAKAAA ck sk Se se Sk se kc KKAKKAKKKAKKka Kee Sea Te se se she KKKKKK KKKKKKK KKAKKAKKKKAKKka E e Ke Te sk se she KKKKKK KKKKKKK KKAKKAKKKAKKka k e Sao sk se she KKKKKK KKKKKKK lt lt xxx xxx sk ee de se she KKKKKK KKKKKKK TRANSF lt lt xxx xx KKKKKKK KKKKKK KKKKKKK LOAD TEST ok koe e eR ek koe ick e eoe lt lt xx xxx KKAKAKAKAA ke e de A KKKKKKK x lt lt xx xxx sk e Se o se sk se KKKKKK KKKKKKK KK Te ke kk X k KKK KKKKKK KKKKKKK RECT LOAD TEST RATED EFFICIENCY AT RATED DIODE BRIDGE OVERALL RECTIFIER DATE TESTED Ihr Fachhandler RECTIFIER INSPECTION TIGHTEN ALL CONNECTIONS BY DATE SO 9004 ASSEMBLE UNIT BY DATE FINAL INSPECTION BY DATE 13 ELECTRICAL DRAWING E n L rj YT OUTPUT TE RO INTERRUPTER SNITCH r i ITHIT i ADJUSTHENT cd sHEeDsTAT ri HAIN POWER SNITCH CIRCUIT BREAKER ch c SHUNT W VOLTHETER LE Li I tn2. Item Type Quantity Diodes D1 and D2 Heavy duty silicon diodes on a heat sink 2 SCRs 1 and 2 Heavy duty silicon silicon controlled rectifier on a 2 heat sink Oil immersed heavy duty main multi output 1 phase Transformer T1 Single high current transformer 240 VAC input 60 vac 1 output 240 volts 12v x 2 output 500 mA transformer Transformer T2 Double 1 Input protection and output interrupter contactor Circuit breaker 1 Fuses Output DC fuse 16A 1 Transformer primary fuse 16A 1 Meter M1 Output dc voltage meter max 50V 1 Meter M2 Output dc current meter max 50A 1 Output adjustment Pot Single turn 10 K variable resistor 1 Adjustable interrupter timers Adjustable O sec 60 sec maximum setting 2 Metal oxide varistors P1 Input protection 1 P2 Output protection 1 Surge suppressor 600vac 200 vdc sov s 1 11 LIST OF PARTS SUPPLIERS PART SUPPLIER OUTPUT ADJUSTMENT KNOB SURPLUS SALES NEBRASKA USA INTERRUPTER TIMER RELAYS ANLY TIMERS USA PANEL VOLTMETER AND AMMETER GME USA TEMPERATURE GUAGE WIKA INC USA OUTPUT CONTROL CIRCUIT CENA SUMMIT TECH SURGE SUPPRESSOR BOWTHORPE EMP UK LTD ECTIFIE R TEST SHEET 12
3. 16 OTHER INFORMATION Castrol publication Talking About Health and Safety Lubricants and Allied Products The data and advice given apply when the product is sold for the stated application or applications The product is not sold as suitable for any other application Use of the product for applications other than as stated in this sheet may give rise to risks not mentioned in this sheet You should not use the product other than for the stated application or applications without seeking advice from us If you have purchased the product fro supply to a third party for use at work it is your duty to take all necessary steps to secure that any person handling or using the product is provided with the information in this sheet If you are an employer it is your duty to tell your employees and others who may be affected of any hazards described in this sheet and of any precautions which should be taken Further copies of this Safety Data Sheet may be obtained from Castrol U K Limited 20
4. DRAWING OF TRANSFORHER RECTIFIER T k HANUFACTURER CEMA SUMMIT ING TYPE OIL COOLED STEFLESS ADJUSTHENT ETLA ID N H0 5 5W226 IDPUT V LTS 24 URC AFH LeAKPS UTFUT EB VOLTE DC 25 AMFE YEAR OF HANUFACTURE 887 DRAWN EY FAUL SHITH CENA SUKHIT INC 14 m q gt 4 frana ASI Top quality for universal use Cena Summit RECTIFIER SECTIONS Angular view of rectifier showing the oil level gauge Front view of rectifier with door open showing the output control knob meters breaker Switches surge suppressors input and output terminals and fuses Top quality for universal use Cena Summit Side view of rectifier showing the oil temperature gauge Thermometer Mesa 16 SAFETY DATA SHEET 1 IDENTIFICATION OF THE SUBSTANCE PREPARATION AND OF THE COMPANY UNDERTAKING Product Name Insulating Oil BS 148 1984 Code 12512 UK Class 1 Application Transformer oil Company Castrol U K Limited Address Burmah Castrol House Pipers Way Swindon Wiltshire SN3 IRE Telephone 24 hours 0793 512712 2 COMPOSITION INFORMATION ON INGREDIENTS Composition Highly refined mineral oil Hazardous Ingredient s Symbol Risk Phrases Other Information None of the ingredients of this Product are classified as Hazardous All constituents of this product are listed in EINECS European Inventory of Existing Commercial Chemical Substances or ELINCS European List of New Chemical S
5. P 1 NI TH D po e KANAL SHAPE ECRL SURE AMMETER ril ii 2 3 4 us INTERRUFTER THIN TIMER ttt ett t 1 nea SCR G TE FIRING CIRCUIT Electronic card RA CONNECTION NOTE 2 and b are ends of rheostat with constant 18k value cit the piper thot varies fron to 18F on one side and 18k to 8 respectively of 2 and b For maximum full clockwise Y tuning of output adtustkent knob c With a reads 10k While lt with b reads 8 For minimum full anticlockwise tuning of output adjuttuent knob c with 4 readz 8 while x Hith b reads 10K With system on b is grounded While 4 is 18 to 12 volts dc relative to ground DESIGN LEGEND ch Connector TH Hain Step domn Transformer TL ede UAC iFH EA VAC at 188 WR Variable resistor Potentioneter WRi 18k HOV Hetal Oxide Varistor HUVi M0N6 Sidkebe FL F2 Fuses 26HHpS SCh Silican Controlled Rectifier scri 23 ECG EDij l dU AR f sjstors Di D Diode Rectifiers E GEATIL 18884 388 SURGE DIVERTER EoHtharpe Enp Ltd BFP Surge Protector 2580 IBd Circuit breaker 1PH 2fole 348 fil Surge suppressor 254 VAL Non KAB VAC Peak T 2 5 24e VAC de VAC o 1 zd vac neutral z eda vac live 3 dim dev de 33 To c o VEL E Ground EI To CR gate T To SCRL gate 8 To SCRS comHon cathode TITLE CIRCUIT DIAGRAM AND ELECTRICAL
6. AI consists of 3 analog meters and an oil gauge The analog meters include Transformer output d c Voltages Transformer output d c Currents Transformer oil temperature These analog meters supplied by GME Inc USA are provided for monitoring the d c output power and oil level These meters are of molded phenolic construction with optically clear acrylic fronts sealed so as to retard corrosion Accuracy of meters are within 2 of full scale at 25 C and possess stability of at least 1 per 5 C deviance for the 40 C to 75 C range A detailed list of parts supplier for ASAT is included in this brochure SECTION 2 TRANSFOMER RECTIFIER TECHNICAL DATA SPECIFICATION OIL COOLED AIR NATURAL SOLID STATE CONTROL INPUT SUPPLY VOLTAGE MAXIMUM INPUT CURRENT MAXIMUM OUTPUT VOLTAGE MAXIMUM OUTPUT CURRENT RATED OUTPUT POWER FUSE Transformer Secondary FUSE DC Output TRANSFORMER VOLTMETER AMMETER SHUNT SURGE ARRESTOR OUTPUT VOLTAGE D C CURRENT D C CONTROL RANGE VOLTAGE ADJUSTMENT 0 100 STEPLESS AND FULL SOLID STATE ANODE TERMINALS NEGATIVE TERMINALS DIMENSION OF TR LENGTH WIDTH HEIGHT GROSS WEIGHT AC 240 1PH 50HZ 3 WIRE 25A DC 50V DC 25A 1 25 KW 16A 16A 240 VAC input 60 VAC output O 50V 100mV FSD 50V O 50A 75mV FSD 80A 50mA 50mV 600V a c 200V d c 50V 25A 0 50V 0 25A at load of1 0 Ohms One One 500 0 MM 450 0 MM 970 0 MM 45 0 KG Continuously Rated a
7. CATHODIC PROTECTION RECTIFIER USER S MANUAL INSTRUCTION MANUAL OIL COOLED CATHODIC PROTECTION TRANSFORMER RECTIFIER SUITABLE FOR INSTALLATION OUTDOORS DATE OF MANUFACTURE JAN 2007 INDEX Page No SECTION 1 1 a Transformer Rectifier Arrangement 3 1 b Equipment Description 3 1 c Regulation amp Efficiency 3 1 d Rectifier Stack 4 1 e Control Unit 4 1 f Instrumentation 4 SECTION 2 2 a Technical Data SPECIFICATION 5 6 SECTION 3 3 a Installation 7 3 b Installation Checks 7 SECTION 4 4 a Operating Procedure 8 4 b Fault Finding 8 4 c Routine amp Preventive Maintenance 9 APPENDIX A COMPONENT LIST SPECIFICATIONS amp SUPPLIERS 10 11 APPENDIX B RECTIFIER TEST SHEET 12 APPENDIX C ELECTRICAL SCHEMATIC DRAWING 13 APPENDIX D RECTIFIER SECTIONS 14 15 APPENDIX E SAFETY DATA SHEET 16 19 SECTION 1 1 a TRANSFORMER RECTIFIER ARRANGEMENT The ASAT transformer rectifier equipment is housed in two sections comprising the oil tank section and control cabinet mounted on the front side of the oil tank A panel mounted on the oil tank houses the system fuses electronic output control circuit and output interrupter timer The main power components i e the main step down transformer and Rectifier Bridge are all mounted on a removable chassis below the cold oil level inside the oil tank The output adjustment knob voltage and current meters indicators and shunt a c input breaker interrupter control sw
8. cordance with the procedures described in MR 20 1958 or equivalent The transformer efficiency is 95 1 d RECTIFIER STACK The elements of the full wave bridge rectifier silicon diodes and controlled rectifiers are also oil immersed with the transformer for enhanced cooling during high current operation The dielectric strength is high being able to withstand a supply of 2000 volts 60Hz a c applied between each of the discrete diode case The silicon diodes used in the manufacture of ASAT are rated to provide an adequate margin for over voltage and over current surges A 600 peak reverse voltage PRV rating is a minimum for all diodes in the power circuit In addition the single phase bridges are protected by a metal oxide varistor MOV designed to clamp over voltage 1 e CONTROL UNIT ASAT houses a control unit that regulates the output voltage by a stepless adjustment The output current interrupter has a high speed output shutdown control function that permits the output current to be readily reduced to zero in practically less than 5 milliseconds permitting instantaneous off potentials to be measured The interrupter time control is done with 2 timer relays with variable resistor knob located on top of the relays The timers determine how long the interruption will last as well as the frequency of interruption The control unit also has variable single turn resistors for calibrating the output voltage 1 f INSTRUMENTATION AS
9. ear impervious gloves e g of PVC in case or repeated or prolonged contact Change contaminated clothing and clean before re use 9 PHYSICAL AND CHEMICAL PROPERTIES Physical State Liquid Colour Amber Odour Mild Boiling Point Range C Above 250 Pour Point C Below minus 30 Kinematic Viscosity 40 V cSt 16 Flash Point closed C Above 130 Autoignition oC Above 250 Explosive Properties Not determined Relative Density at 20 C Below 1 0 18 Water Solubility Insoluble Fat Solubility Not determined 10 STABILITY AND REACTIVITY Stability Stable will not polymerize Conditions to Avoid Temperatures C above 90 Materials to Avoid Strong oxidizing agents Hazardous Decomposition Products None 11 TOXICOLOGICAL INFORMATION The following toxicological assessment is based on a knowledge of the toxicity of the product s components Expected oral LD50 rat gt 2g kg Health Effect May cause transient irritation On Skin Unlikely to cause harm on brief or occasional contact By Inhalation Mist and vapours may cause irritation to nose and respiratory tract By Ingestion May cause nausea vomiting and diarrhoea Chronic repeated and prolonged skin contact may lead to skin disorders Other None known 12 ECOLOGICAL INFORMATION Environmental Assessment When used and adequately disposed of no adverse environmental effects are foreseen Mobility Mobile liquid Insoluble in wate
10. itch surge suppressor and d c terminals are mounted inside the control cabinet The control cabinet is covered by a hinged door with a markrolon to enable the viewing of the meters without opening the door The variable output adjustment is made with a single turn stepless output adjustment knob graduated from O to 100 1 b EQUIPMENT DESCRIPTION The type of transformer rectifier unit supplied is Oil Cooled Air Natural ONAN and the stepless control of d c output is achieved by the use of thea Silicon Controlled Rectifier SCR bridge A step down transformer is used to step down the mains a c supply volts to a level suitable for the d c output required This transformer is a double wound type with an earth screen between primary and secondary windings and thus effectively isolates mains primary voltage from the secondary side supplying the rectifier Transformer magnet wire and insulation materials are rated for class H operation 180 C Dipping in thermosetting varnish and baking enhance this insulation The varnish used exceeds CSA C22 2 No D for Class H operation The transformer coils have 800cm amp gauge wire sizing The magnetic cores where constructed from high grade grain oriented steel laminations with a maximum thickness of 26 gauge 1 c REGULATION AND EFFEICIENCY ASAT employs advanced electronic regulation techniques Therefore the voltage regulation does not exceed 3 from full rated load to 3 of rated measured in ac
11. o d c output check the semi conductor bridge diodes and SCRs This may necessitate the removal of the rectifier stack for checking In the event of no d c Voltage being indicated but current is Check voltmeter Check on voltmeter terminals if voltage there but no readings then replace voltmeter In the event of no indicated d c output current but voltmeter is reading d c Voltage Check on ammeter terminals if millivolts present replace ammeter if not proceed as below Check d c output fuse Check that external output circuit groundbed and structure connections for open circuit Check shunt signal by connecting milli voltmeter on mV d c Across shunt at and check mV is proportional to current Shunt rating in amps Let this A then 0 075 A OUTPUT AMPS mV READING NOTE ENSURE A C SUPPLY IS OFF BEFORE REMOVING TRANSFORMER TOP ENCLOSURE FOR OIL FILLING 4 c ROUTINE amp PREVENTIVE MAINTENANCE Check calibration of the system every six months Check tightness of all electrical connections periodically Keep the inside of the control enclosure clean and check that gasketting and fastening are in good order Check that all connections particularly those carrying high current are tight Maintain oil level Check the input voltage to ensure that the desired voltage level is fed into TR at all times Check the effectiveness of equipment earthing periodically 10 BILL OF QUANTITIES
12. ormal cable insulation checks are not to be carried out using megger equipment without first disconnecting the T R from the high voltage during such tests Damage to semi conductors will result if test voltages in excess of 1000V are applied Check that all heavy current connections are tight and the equipment is earthed correctly Prove that anode terminals are connected to anodes by checking polarity SECTION 4 4 a OPERATING PROCEDURE Inspect the connections made following the installation procedures Carry out megger and resistance tests using appropriate meters Make sure the interrupt switch on off on the front panel is off Make sure output adjustment knob is at zero minimum Check oil level and make sure it is full ON the A C supply to the Transformer Rectifier Check the mains input voltage cables on the circuit breaker and make sure they are strongly fitted Turn ON the power switch i e circuit breaker on the left side of the control panel Gradually adjust the output adjustment knob until the required voltage and current output level is achieved Then record readings obtained 4 b FAULT FINDING In the event of no indicated d c output Check supply volts if ok check fuses Replace if necessary If there is still no d c output check position of output adjustment knob to be sure it is not in zero Check primary volts into the TR if o k Check primary volts into main step down transformer If there is still n
13. r Involatile Persistence and Degradability Inherently biodegradable Bioaccumulative Potential Bioaccumulative based on log P values of constituents Ecotoxicity Not expected to be exotoxic to fish daphnia algae Not expected to be inhibitory to sewage bacteria 13 DISPOSAL CONSIDERATIONS Disposal must be in accordance with local and national legislation Unused Product May be sent for reclamation Used Contaminated Product Dispose of through an authorized waste contractor to a licensed site May be incinerated Packaging Must be disposed of through an authorized waste contractor May be steam cleaned and recycled 14 TRANSPORT INFORMATION This product is NOT classified as dangerous for transport 19 15 REGULATORY INFORMATION Hazard Label Data This product is NOT classified as dangerous for supply in the UK EC Directives Waste Oil Directive 87 101 EEC Framework Waste Directive 91 156 EEC Statutory Instruments Health amp Safety at Work etc Act 1974 Consumer Protection Act 1987 Environmental Protection Act 1990 Codes of Practice Waste Management The Duty of Care Guidance Notes Occupational skin diseases health and safety precautions EH 26 Occupational exposure limits EH 40 Carcinogenicity of mineral oils EH 58 Skin cancer caused by oil MS B 5 Save your skin Occupational Contact Dermatitis MS B 6 Dermatitis cautionary notice SHW 367 Effects of mineral oil on skin SHW 397
14. t 50 C ambient temperature Maximum oil temperature 50 C Degree of Weather Protection IP65 FINISH Degrease and clean all surfaces Random Orbit 1 coat Zinc etch Primer 15 microns 1 coat Polyester Powder 600UB 85 microns TDFT 100 microns Color Admiralty yellow 18 B 25 BS4800 Case Explosion proof classification for use in potentially explosive environment EN 50 019 EEx EII T3 Use with electrical Insulating oil to BS148 1984 Classi 35 Litres TANK CONTROL ENCLOSURE amp FITTINGS Lifting Lugs Control Enclosure containing all operating controls amp instruments to IP65 amp has Makrolon viewing window to permit instrument observation Oil Sight Gauge EQUIPMENT SERIAL NO 010205 CUSTOMER S ORDER NO CENA 2004 01 MODELNO ASAI TYPE OIL COOLED FOR OUTDOOR USE SECTION 3 3 a INSTALLATION The equipment is for plinth mounting The Transformer Rectifier T R should be bolted down using the four fixing holes provided in the channel base Earthing of the equipment should be terminated at the channel base using suitable earth cable For electrical connections see Schematic Diagram NOTE Output negative connection is not earthed to the supply system and should not be treated as an earth connection IMPORTANT Single core cables for connection to anodes must be terminated using crimped cable lugs Structure connection must be rated for maximum output current 3 b INSTALLATION CHECKS N B IMPORTANT N
15. ubstances or are exempt Refer to Section 8 for Occupational Exposure Limits 3 HAZARDS IDENTIFICATION This product is NOT classified as hazardous 17 4 FIRST AID MEASURES Eyes Irrigate immediately with copious quantities of water for several minutes Skin Was thoroughly with soap and water or suitable skin cleanser as soon as possible Inhalation Remove from exposure Ingestion Obtain medical attention Do NOT induce vomiting 5 FIRE FIGHTING MEASURES Suitable Extinguishing Media Carbon dioxide powder foam or water fog Do not use water jets Special Exposure Hazards None Special Protective Equipment None 6 ACCIDENTAL RELEASE MEASURE Personal Precautions Split product presents a significant slip hazard Environmental Precautions Prevent entry into drains sewers and water courses 7 HANDLING AND STORAGE Handling To avoid the possibility of skin disorders repeated or prolonged contact with products of this type must be avoided It is essential to maintain a high standard of personal hygiene Storage No special precautions 8 EXPOSURE CONTROLS PERSONAL PROTECTION Occupational Exposure Limits Substance 8 Hr TWA STEL Source Other Information Mineral oil see Oil mist mineral 5mg m3 10mg m3 EH40 Engineering Control Measures Mechanical methods to minimize exposure must take precedence over personal protective measures Personal Protective Equipment Avoid skin and eye contact W
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