New Competencies of TESDA in Electrical Installation and Maintenance

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1 New Competencies of TESDA in Electrical Installation and Maintenance By : Gamaliel F. Itao, P.E.E,M.Entr. President/GM, Industrial Controls Corporation and Mechatronics Technologies Corporation

2 ELECTRICAL INSTALLATION AND MAINTENANCE NC II ELECTRICAL and ELECTRONICS Sector

3 UNIT OF COMPETENCIES( EIM NC II) Existing TR Amended TR Core Competencies Prepare electrical power and hydraulic tools Perform roughing-in activities for communication and distribution systems Install wiring devices for floor and ground fault current interrupting outlets Install electrical protection system for lighting and grounding Install electrical lighting systems on auxiliary outlets and lighting fixtures Perform roughing-in activities, wiring and cabling works for single-phase distribution, power, lighting and auxiliary systems Install wiring devices of floor and wall mounted outlets, lighting fixtures/ switches, and auxiliary outlets Install electrical protective devices for distribution, power, lighting, auxiliary, lightning protection and grounding systems

4 Qualifica(on Descrip(ons Existing TR Electrical Installation and Maintenance NC II The ELECTRICAL INSTALLATION & MAINTENANCE NC II Qualification consists of competencies that a person must achieve to enable him/her to install and maintain electrical wiring, lighting and related equipment and systems where the voltage does not exceed 600 volts in residential houses/buildings. Amended TR No Amendments

5 UNIT OF COMPETENCIES Existing TR Amended TR Basic Competencies Participate in workplace communication No Amendments Work in a team environment Practice career professionalism Practice occupational health and safety procedures Common Competencies Prepare construction materials and tools Unit codes amended Observe procedures, specifications and manuals of instruction Interpret technical drawings and plans Perform mensurations and calculations Maintain tools and equipment

6 3.4 LIST OF TOOLS, EQUIPMENT AND MATERIALS Recommended list of tools, equipment and materials for the training of 25 trainees for Electrical Installation & Maintenance NC II: Existing TR TOOLS EQUIPMENT MATERIALS QTY ITEM QTY ITEM QTY ITEM 5 pcs. Spirit level 5 units Power drill 50 pcs. RSC 5 pcs. Hack saw 5 Portable 50 units grinder pcs. IMC 5 pcs. Pipe cutter 1 50 Power saw unit pcs. EMT 5 pcs. Plumb bob 5 Fire alarm units system 5 pcs. Entrance cap 5 pcs. Pipe reamer 5 Pipe-in Music/ 125 units Paging pcs. Locknut 5 pcs. Pipe threader 5 pcs. Pipe bender 5 pcs. Bolt cutter 5 pcs. Jack hammer set 5 Security 125 units equipment pcs. 5 units CCTV 250 pcs. 5 units MATV Master 10 pcs. 5 units Car park ramp detector Bushing Metal strap Floor outlet 5 pcs. Ground fault Amended TR TOOLS EQUIPMENT MATERIALS QTY ITEM QTY ITEM QTY ITEM pcs. Spirit level Electric drill RSC/IMC units pcs. 5 5 pcs. Hack saw Portable grinder 5 pcs. Entrance cap 5 pcs. Pipe cutter 5 pcs. 5 pcs. 5 pcs. Pipe reamer Pipe threader Pipe bender units 5 units 1 set Multi-tester Fire alarm system (5units detector, 1 control panel) 3 sets Motion sensors 1 set 5 pcs. Bolt cutter 1 set 5 pcs. 25 pcs. Ball hammer Electrician Pliers 5 units Security equipment Access Control CCTV (4 cameras, 1 DVR) Clamp-on meter 1 unit Insulation Resistance Tester 50 pairs 5 pcs. 100 pcs. 50 pcs. 5 sets 10 pcs. 25 pcs. Locknut & bushing Ground Fault Current interrupting device (GFCI) 3/16 x 1 Metal Screw Conduit strap/ clamp Wiring boards, ¾ ft. x 4 ft. x 8 ft. Floor outlet Working gloves

7 3.4 LIST OF TOOLS, EQUIPMENT AND MATERIALS Recommended list of tools, equipment and materials for the training of 25 trainees for Electrical Installation & Maintenance NC II: Existing TR TOOLS EQUIPMENT MATERIALS QTY ITEM QTY ITEM QTY ITEM Current 25 Electrician 10 Multi-tester 5 pcs. interrupting pcs. Pliers units outlet 25 pcs. 25 pcs. 25 pcs. 25 pcs. 25 pcs. 25 pcs. 5 pcs. 5 pcs. 5 pcs. Screwdrivers set Wrench box Wire splicer Wire stripper Electrician knife Tools holster Push-pull 0-5 mtrs Claw hammer Ballpeen hammer 5 units 5 units 5 units 5 units 5 units 5 units 1 unit 1 unit 5 units Megaohmmeter Clamp ammeter Megger High potential tester Earth resistance tester Labeling machine Fire extinguisher KGS ABC OHP Industrial Fan 25 pcs. 25 pcs. 25 pcs. 25 pcs. 25 pcs. 5 boxes 5 boxes 5 rolls 1 box Working gloves Safety shoes Proper working clothes Hard hat Safety goggles Wire AWG #12 Wire AWG #14 Electrical tape Wood screw ½ x 8 25 pcs. Screwdrivers set Amended TR TOOLS EQUIPMENT MATERIALS QTY ITEM QTY ITEM QTY ITEM Earth 1 resistance 10 pairs Safety shoes unit tester 5 pcs. Box Wrench 5 pcs. Wire splicer 5 pcs. Wire stripper 5 pcs. Electrician knife 1 unit 1 unit 1 unit Labeling machine Fire extinguisher KGS ABC LCD Projector 10 pcs. Hard hat 10 pcs. Safety goggles 5 boxes 5 boxes Wire AWG #12, (3.5mm2) Wire AWG #14 (2.0mm2) 10 pcs. Tools holster 5 rolls Electrical tape 5 pcs. 5 pcs. Push-pull 0-5 mtrs Claw hammer 1 box Wood screw ½ x 8 25 pcs. 5 pcs. Prick punch 25 pcs. 5 pcs. 5 pcs. Heat gun 1200 watts Heavy-duty soldering iron 25 pcs. 25 sets Receptacle surface type Receptacle flush type Incandescent bulb 50 w/ 250V AC Convenient outlet c.o. (grounding type,/flush type) 2 gang w/ plate and cover

8 3.4 LIST OF TOOLS, EQUIPMENT AND MATERIALS Recommended list of tools, equipment and materials for the training in Electrical Installation and Maintenance NC II: Existing TR TOOLS EQUIPMENT MATERIALS QTY ITEM QTY ITEM QTY ITEM 5 pcs. Prick 50 m 5 pcs. 5 pcs. 5 pcs. punch Heat gun 1200 watts Heavyduty soldering iron 1000 watts Flat file smooth 8 Circular loom (mica tubing 3/8 ) 25 pcs. Receptacle surface type 25 pcs. Receptacle flush type 25 pcs. 25 sets Incandescent bulb 50 w/ 250V AC Convenient outlet C.O. (flush type) 2 gang w/ plate and cover PVC square box 10 pcs 4 x pcs PVC clamp ½ 100 pcs PVC clamp ¾ 50 Assorted condulet 50 mtrs Corrugated PVC ½, ¾ 5 pcs. Amended TR Flat file PVC square box, 4 TOOLS 10 pcs. smooth 8 EQUIPMENT MATERIALS x 4 QTY 5 #16 G.I ITEM 25 flexible conduit wire QTY ITEM QTY ITEM Kgs. mtrs ½, ¾ 1 pc. 1 pc. 1 box Whiteboard 4 x 8 x ¾ Whiteboard 4 x 4 x ¾ with movable stand Whiteboard marker, assorted color 10 pcs. PVC conduit ½, ¾ 25 pcs. 25 pcs. 1 box Push pin 50 pcs 1 pc. 25 pcs. Pencil sharpener Pencil with eraser 50 pcs 50 pcs Junction box PVC Utility box Connectors PVC, ½ Connectors PVC, ¾ Connectors RSC, ¾ 2 kgs Rags 20 pcs. Elbow PVC ½ 5 ltrs Cleaning agent liquid 20 pcs. Elbow PVC ¾

9 3.5 TRAINING FACILITIES Existing TR Amended TR Based on class size of 25 students/trainees the space requirements for the teaching/learning and circulation areas are as follows: SPACE REQUIREMENTS Student/Trainee Working Space Contextual Learning Laboratory Learning Resource Center Facilities/ Equipment/ Circulation area SIZE IN METERS 2.50 x 2.50 per student/ trainee AREA IN SQ. METERS TOTAL AREA IN SQ. METERS 6.25 per student x x x TEACHING/ LEARNING AREAS SIZE IN METERS AREA IN SQ. METERS QTY TOTAL AREA IN SQ. METERS Lecture Area 5 x Laboratory Area Learning Resource Area Tool Room / Storage Area Wash,Toilet & Locker Room Facilities / Equipment / Circulation** 5 x x x x Sub-Total 124 ** Area requirement is equivalent to 30% of the total teaching/learning areas 38 TOTAL AREA TOTAL AREA 162

10 SECTION 4: NATIONAL CERTIFICATION AND CERTIFICATION ASSESSMENTS Existing TR 4.3 Accumulation and submission of all COCs acquired for the relevant units of competency comprising a qualification, an individual shall be issued the corresponding National Certificate. 4.4 Assessment shall focus on the core units of competency. The basic and common units shall be integrated or assessed concurrently with the core units. 4.5 The following are qualified to apply for assessment and certification: Graduate of formal, non-formal, and informal including enterprise-based training programs. Experienced workers (wage employed or self employed) 4.6 The guidelines on assessment and certification are discussed in detail in the Procedures Manual on Assessment and Certification and Guidelines on the Implementation of the Philippine TVET Qualification and Certification System (PTQCS). Amended TR 4.5 For those holders of existing National Certificate (NC) of individuals in Electrical Installation and Maintenance NC II, automatic conversion will be implemented. 4.6 Clustering of competencies is not applicable. 4.7 Individuals who already possess Certificate of Competency (COC) in Electrical Installation & Maintenance NC II are advised to take the assessment for this amended TR on or before the expiration of their COCs. 4.8 The guidelines on assessment and certification are discussed in detail in the Procedures Manual on Assessment and Certification and Guidelines on the Implementation of the Philippine TVET Competency Assessment and Certification System (PTCACS).

18 Task: ROUGHING-IN ACTIVITIES Layout the wiring booth for specific location of the panel, boxes (utility box -UB) Octagonal (box- OB) and fittings. Apply the types of bend necessary for the test package. Mount and install the conduit with conduit strap.

19 LIST OF MATERIALS, TOOLS & EQUIPMENT (PER CANDIDATE) NAME SPECIFICATION QUANTITY 1 Octagonal Box 4 x 4 Dip type PVC 7 pcs. 2 Utility Box 2 x 4 Dip type PVC 4 pcs. 3 Square Box 6 x 6 1 pc. 4 Panel Board 16 x 12 x 6 w/ one 60 AT MCB and 4 branches 1set. (2-15AT & 2-20AT 5 Conduit ½ diameter (8 ) PVC 3pcs 6 Conduit Strap ½ diameter two hole 16pcs 7 Metal Screw 3/16 x 1 50 pcs. 8 Cable wire #3.5 mm², THW Stranded Cu. wire 6m 9 Cable wire #2.0 mm², THW Stranded Cu. wire 20m 10 Lock nut and bushing ½ diameter PVC 24 pcs. 11 Straight Connector ½ diameter PVC 24 pcs 12 PVC Cement Natural 1 pint 13 Tape Electrical (Friction) Tape 2 roll Hand Tools 14 Heat gun 100 w, 230 V 1 pc 15 Pliers Standard 1 pair 16 Screwdrivers Standard (+,-) 2 pcs 17 Hacksaw Standard 1 pc 18 Electrician knife Standard 1 pc

21 QUALIFICATION: ELECTRICAL INSTALLATION & MAINTENANCE UNITS OF COMPETENCY: Install wiring devices of floor and wall mounted outlets, lighting fixtures/switches and auxiliary outlets Instructions: Prepare the materials, devices and auxiliary device for the installation Install the circuit home run for convenience outlet. Set the CCTV monitor/recorder in accordance with the requirement. Install the CCTV Camera based on the required location. Perform testing and commissioning activities.

23 LIST OF MATERIALS, TOOLS & EQUIPMENT NAME SPECIFICATION QUANTITY Utility Box 2 x 4 Deep type PVC 2 pcs. Panel Board 16 x 12 x 6 w/ one 60 AT MCB and 4 branches (2-15AT & 2-20AT 1 set Cable wire #3.5 mm², THW Stranded Cu. wire 5 M Metal Screw 3/16 x 1 30 pcs. Conduit Strap ½ diameter two hole 10 pcs. Conduit ½ diameter (8 ) PVC 2 pcs. CCTV AND AUXILLIARIES Camera Z-D V800C (Vandal Proof Day and Night View Indoor Camera) 2 units Recorder ATTN 8-Channel NVR (OPS-HD 7208PN) HD NVR RECORDER 1 unit Monitor AOC 18.5 Wide LED Monitor 1 unit Adapter AC/DC CCTV Adapter 12 v/5a 1unit Power Splitter CCTV 8 port DC Power Splitter 1 unit Hand Tools Pliers Standard 1 pair Screwdrivers Standard (+, -) 2 pcs. Hack saw Standard 1 pc. Electrician Knives Standard 1 pc. Heat gun 100 w, 230 V 1 pc. INSTRUMENTS Multi-tester Analog type, tester 1 unit Insulation Tester Analog type Insulation tester 1 unit

24 DEMONSTRATION SAMPLE TASK PACKAGE: Prepare the materials and tools as per job requirement Install the protective device feeding the Fire Alarm System in the panel board, Terminate the entire circuit home run base on the load scheduling. Install all the necessary fittings such as Utility Boxes, Square Box/Pull Box, Octagonal Boxes and Fire Alarm Control Panel. Set and Install Manual Pull Station, Fire Alarm Bell, and the Conventional Smoke Detector.. Perform testing and commissioning activities.

25 INSTALLATION SETUP (SET B)

26 LIST OF MATERIALS, TOOLS & EQUIPMENT NAME SPECIFICATION QUANTITY Pull Box 4 x 4 SQUARE BOX 2 pcs Box 4 x 4 Octagonal PVC Box 3 pcs Cable wire #2.0 mm², THW Stranded Cu. wire 5 M Metal Screw 3/16 x 1 24 pcs. Conduit Strap ½ diameter two hole 10 pcs. Conduit 3/4 diameter (8 ) PVC 2 pcs. FIRE ALARM SYSTEM AND AUXILLIARIES Fire Alarm System Panel 8 x 10 x 6 Panel Enclosure 1 pc Smoke Detector Standard 2 unit Fire Alarm Bell Standard 1 unit Manual Pull Station Switch Standard 1unit Hand Tools Pliers Standard 1 pair Screwdrivers Standard (+, -) 2 pcs. Hack saw Standard 1 pc. Electrician Knives Standard 1 pc. Heat gun 100 w, 230 V 1 pc. Screw Driver Jeweller Screw Driver (Assorted Size) 1 set Wire Stripper Automatic Wire Stripper (Standard) 1 pair Tape Electrical (friction) Tape 1 roll INSTRUMENTS Multi-tester Analog type, tester 1 unit

27 Sample Test Package 1 Door Access Control System ML DC GOING IN GOING OUT BRC Exit Button EBG EB EBG BRC Biometric Reader and Controller ML - Magnetic Lock EB - Exit Button EBG Emergency Break Glass DC - Door Contact

28 EIM NCII Sample Test Package 1 Door Access Control System Conduit Layout A1 90deg bend PVC ¾ 300mm UB1 GOING IN UB1 PVC Utility Box for ML UB2 PVC Utility Box for BRC UB3 PVC Utility Box for EBG UB4 PVC Utility Box for EB A1 300x300x200mm Box for 20A Circuit Breaker, Power Supply Module and 12VDC Battery RSC ¾ UB2 UB3 UB4 90deg bend Industrial Socket (F) 300mm

29 ELECTRICAL INSTALLATION AND MAINTENANCE NC III ELECTRICAL and ELECTRONICS Sector

30 UNIT OF COMPETENCIES Existing TR Amended TR Core Competencies Prepare electrical and hydraulic tools Perform roughing-in and wiring for activities for bus and underfloor ducts Perform installation of wiring devices for floor and ground fault current interrupting outlets Perform installation of standard electrical protection system for lightning and grounding Perform installation of electrical lighting systems, auxiliary outlets and lighting fixtures Perform installation of data measurement and control system on electrical and auxiliary equipment Assemble and install electrical lighting and motor control systems Perform maintenance and troubleshooting works Perform roughing-in and wiring activities for threephase distribution system for power, lighting and motor control panel Perform installation of data measurement and control system on electrical and auxiliary equipment Install, assemble, test and maintain motor control system

31 UNIT OF COMPETENCIES Existing TR Amended TR Basic Competencies Lead workplace communication No Amendments Lead several small working teams Develop and practice negotiating skills with team members Guide effective solutions to problems arising from work activities Check and develop the use mathematical concepts and techniques Use relevant technologies applicable to assigned work Common Competencies Prepare construction materials and tools Prepare construction materials and tools Ensure compliance with standard procedures, Observe procedures, specifications and manuals of specifications and manuals of instruction instruction Interpret and follow technical drawings and plans Interpret technical drawings and plans Supervise mensurations and related computations Perform mensurations and calculations Supervise proper use and maintenance of tools and equipment Maintain tools and equipment Note: Other unit titles are rephrased

32 ELECTRICAL INSTALLATION AND MAINTENANCE NC III Existing TR Amended TR A person who has achieved this qualification is competent to be: A person who has achieved this qualification is competent to be: Assistant Supervising Technician Assistant Electrical Supervisor Assistant Electrical Foreman Electrical Leadman Industrial Electrician Electrical Lead man Electrical Foreman

33 SECTION 3: TRAINING STANDARDS 3.1 Curriculum Design: Course Title: ELECTRICAL INSTALLATION AND MAINTENANCE NC Level : NC III Nominal Training Hours: Course Description: Existing TR 20 Hours (Basic Competencies) + 32 Hours (Common Competencies) 344 Hours (Core Competencies) Hours - TOTAL This course is designed to equip individual with operational skills required for Electrical Installation & Maintenance III with learning outcomes, methodology and assessment approach as listed herein. Trainees who have completed training in or are holders of Electrical Installation & Maintenance NC II may forego training in core units of competency (1) to (5). 3.1 Curriculum Design: Course Title: ELECTRICAL INSTALLATION AND MAINTENANCE NC Level : NC III Nominal Training Hours: Competencies) Course Description: Amended TR 32 Hours (Basic + 32 Hours (Common Competencies) 96 Hours (Core Competencies) Hours - TOTAL This course is designed to develop & enhance the knowledge, skills, & attitudes of an electrical, mechatronics and automation technician, in accordance with industry standards. It covers the basic & common competencies in addition to the core competencies as enumerated in Section 1 of this training regulations.

34 3.2 TRAINING DELIVERY Existing TR Amended TR Supervised industry training or on-the-job training is an approach in training designed to enhance the knowledge and skills of the trainee through actual experience in the workplace to acquire a specific competencies prescribed in the training regulations. Distance learning is a formal education process in which majority of the instruction occurs when the students and instructors are not in the same place. Distance learning may employ correspondence study, or audio, video or computer technologies. The traditional classroom-based or in-center instruction may be enhanced through use of learnercentered methods as well as laboratory or field-work components. 2.2 Enterprise-Based: Formal Apprenticeship Training within employment involving a contract between an apprentice and an enterprise on an approved apprenticeable occupation. Enterprise-based Training- where training is implemented within the company in accordance with the requirements of the specific company. Specific guidelines on this mode shall be issued by the TESDA Secretariat.

35 3.3 TRAINEE ENTRY REQUIREMENTS Existing TR Amended TR To qualify as trainee for Electrical Installation & Maintenance NC III, a candidate must be: a holder of Electrical Installation & Maintenance NC II or equivalent experience and training able communicate both orally and in writing physically and mentally fit with good moral character can perform basic mathematical computation The trainees who wish to enter the course should possess the following requirement/s: Must be a holder and/or have undergone training in Electrical Installation & Maintenance NC II or Mechatronics Servicing NC II This list does not include specific institutional requirements such as educational attainment, appropriate work experience, and others that may be required of the trainees by the school or training center delivering the TVET program. This list does not include specific institutional requirements such as educational attainment, appropriate work experience, and others that may be required of the trainees by the school or training center delivering the TVET program.

36 3.4 LIST OF TOOLS, EQUIPMENT AND MATERIALS Recommended list of tools, equipment and materials for the training of 25 trainees for Electrical Installation & Maintenance NC III: Existing TR TOOLS MATERIALS Qty. Description Qty. Description 5 pcs. Crimping tools 5 pcs. Circuit breakers/fuses (Din rail type) 5 pcs. PLC materials 5 pcs. Pliers 5 pcs. Relays (Din rail type) 5 sets Screw drivers 5 pcs. Timers (Din rail type) 5 sets Wrenches (box & open) 5 pcs. Terminal Blocks/Lugs (Din rail type) 5 pcs. Wire splicers/ 5 pcs. Pilot lamps strippers 5 pcs. Measuring tools (e.g. 5 pcs. Actuators Pull-push meter) 20 pcs. Push buttons (panel type) 20 pcs. Selector Switches (panel type) 5 lengths Cable duct 4 lengths Din rail 3 packs Wire Strap 20 pcs. Wire Markers 5 pack Cable Tie 20 meters Cable (Royal cord) TOOLS/INSTRUMENT Amended TR MATERIALS Qty. Description Qty. Description 5 units Measuring tools (e.g. Pull-push meter) 5 pcs. Circuit breakers/fuses (Din rail type) 5 pcs. Crimping tools 15 pcs. Controller/Contactors 5 pcs. Pliers 10 pcs. Relays (Din rail type) 5 sets Screw drivers 5 pcs. Timers (Din rail type) 5 sets Wrenches (box & open) 5 pcs. Terminal Blocks/Lugs (Din rail type) 5 pcs. Wire splicers/ strippers 15 pcs./ color Pilot lamps (red, green, yellow) 5 pcs. Multi-Tester/VOM 5 pcs. Actuators/solenoids 5 units Insulation Tester 5 pcs. NO Push buttons (panel type) 5 pcs. Spirit level 5 pcs. NC Push buttons (panel 5 pcs. Hack saw type) 5 pcs. Selector Switches (panel type) 5 pcs. Pipe cutter 5 lengths Cable duct 5 pcs. Pipe reamer 4 lengths Din rail 5 pcs. Pipe threader 3 packs Wire Strap 5 pcs. Pipe bender 5 pcs. Wire Markers 5 pcs. Bolt cutter 5 pack Cable Tie

37 3.4 LIST OF TOOLS, EQUIPMENT AND MATERIALS Recommended list of tools, equipment and materials for the training of 25 trainees for Electrical Installation & Maintenance NC III: Existing TR Amended TR EQUIPMENT MATERIALS Qty. Description Qty. Description 5 units Power supply 10 pcs. Glands/Grommet - Automatic Voltage Regulator (AVR) - Un-interruptible power supply (UPS) 2 boxes Conductors 5 rolls Insulators 5 units Generators and 20 pcs. Proper working clothes motors 5 units Transformer Forms/Manuals 5 units Capacitors PLC plan and specification 5 units Inverters/Rectifiers Requisition form(s) 5 units Controllers Industry/Institution Quality Manual 10 sets - Motor controls User s guide 1 set - Electro-mechanical controllers (e.g. Solenoid) 1 set - Electro-Pneumatic controller 5 pcs. Pressure gauge As required Drawings/diagrams TOOLS/INSTRUMENT MATERIALS Qty. Description Qty. Description 5 pcs. Ball hammer 20 meters Cable (Royal cord) 5 pairs Electrician Pliers 10 pcs. Glands/Grommet 5 pcs. Box Wrench 2 boxes Conductors 5 pcs. Wire splicer 5 rolls Insulators 5 pcs. Wire stripper 5 pcs. Proper working clothes 5 pcs. Electrician knife 300 m TF (75m or 150m per box) or automotive wires, (30m) 5 pcs. Tools holster 5 sets Wiring boards, ¾ x4 x8 5 pcs. Push-pull 0-5 mtrs 25 pcs. RSC/IMC 5 pcs. Claw hammer 5 pcs. Entrance cap 5 units Multi-tester 50 Pairs. Locknut & bushing EQUIPMENT 100 pcs. 3/16 x 1 Metal Screw 3 units Motors, 3-phase, 220 volts 50 pcs. Conduit strap/clamp 5 units Electric drill 5 boxes Wire AWG #12, (3.5mm2) 5 units Portable grinder 5 boxes Wire AWG #14(2.0mm2) 2 units Automatic Voltage Regulator (AVR) 5 rolls Electrical tape 3 units Clamp-on meter 5 Kgs. #16 G.I wire Insulation resistance 1 unit 1 pc. Whiteboard 4 x 8 x ¾ tester

38 Recommended list of tools, equipment and materials for the training of 25 trainees for Electrical Installation & Maintenance NC III: EQUIPMENT Existing TR Qty. Description 5 pcs. Pressure Analyzer/ Gauge manifold 5 pcs. Leak tester 10 units Micro PLC 25 lic. PLC Simulator Software Amended TR EQUIPMENT MATERIALS Qty. Description Qty. Description 1 unit Earth resistance tester 1 pc. Whiteboard 4 x 4 x ¾ with movable stand 1 unit Labeling machine 1 box Whiteboard marker, assorted color 1 unit Fire extinguisher KGS Whiteboard eraser 2 pcs. ABC magnetic 1 unit LCD Projector 1 box Push pin PPEs 1 pc. Pencil sharpener Qty. Description 3 boxes Pencil with eraser 25 pcs. Working gloves 2 kgs Rags 10 pairs Safety shoes 5 ltrs Cleaning agent liquid 10 pcs. Hard hat 1 unit First aid kit 10 pcs. Safety goggles 2 reams Bond paper Forms/Manuals Qty. Description Motor Controller and specification Requisition form(s) Industry/Institution Quality Manual User s guide Drawings/diagrams As required

39 3.5 TRAINING FACILITIES Existing TR Amended TR Based on class size of 25 students/trainees the space requirements for the teaching/learning and circulation areas are as follows: SPACE REQUIREMENTS Student/Trainee Working Space SIZE IN METERS 2.50 x 2.50 per student/ trainee AREA IN SQ. METERS TOTAL AREA IN SQ. METERS 6.25 per student TEACHING/ LEARNING AREAS Lecture Area/ Laboratory Area Learning Resource Area SIZE IN METERS 5 x 8 5 x 8 AREA IN SQ. METERS QTY 1 1 TOTAL AREA IN SQ. METERS x Contextual Learning Laboratory Learning Resource Center Facilities/ Equipment/ Circulation area 4 x x x Tool Room / Storage Area Wash,Toilet & Locker Room Facilities / Equipment / Circulation** 4 x x Sub-Total 124 ** Area requirement is equivalent to 30% of the total teaching/ learning areas 38 TOTAL AREA TOTAL AREA 162

40 3.6 TRAINER S QUALIFICATIONS Existing TR Amended TR ELECTRICAL INSTALLATION & MAINTENANCE NC III Electrical Installation and Maintenance NC III The trainer who will handle the course must have the following qualifications: Be a graduate of BS in Industrial Education, Major in Electrical Technology or its equivalent Must have undergone training on Training Methodology III He must be a holder of at least Electrical Installation & Maintenance NC IV Good moral character Must be computer literate Must be physically and mentally fit Minimum of three (3) years relevant job/industry experience* The trainer who will handle the course must have the following qualifications: a holder of NTTC I in Electrical Installation & Maintenance NC III or higher Have at least three (3) years relevant job/ industry or teaching experience *Optional. Only when required by the hiring institution Reference: TESDA Board Resolution No

41 3.7 INSTITUTIONAL ASSESSMENT Existing TR Amended TR Institutional assessment is undertaken by trainees to determine their achievement of units of competency. A certificate of achievement is issued for each unit of competency. Institutional assessment is undertaken by trainees to determine their achievement of units of competency. A certificate of achievement is issued for each unit of competency. The result of the institutional assessment may be considered as evidence for the assessment for national certification. As a matter of policy, graduates of programs registered with TESDA under this training regulation are required to undergo mandatory national competency assessment upon completion of the program.

42 UNITS OF COMPETENCY: INSTALL, ASSEMBLE, TEST AND MAINTAIN MOTOR CONTROL SYSTEMS Task: Prepare and select the materials, tools and equipment, Select appropriate motor and control component sizes and ratings Inspect motor and motor control components Wire a control circuit for a wye-delta reduced voltage starter Wire a power circuit for a wye-delta reduced voltage starter Perform test run on the motor

43 POWER CIRCUIT

44 CONTROL CIRCUIT

49 ELECTRICAL INSTALLATION AND MAINTENANCE NC IV ELECTRICAL and ELECTRONICS Sector

50 NC IV COMPETENCIES ELECTRICAL INSTALLATION AND MAINTENANCE 1. Supervise/Monitor Installation and Maintenance of electrical system, auxiliary including control, Lighting and Power and protection equipment/system ; 2. Perform commissioning of electrical equipment /system; 3. Perform programming and installation of Basic PLC System.

51 PROGRAMMABLE LOGIC CONTROLLERS Defined by NEMA as a digital electronic apparatus with a programmable memory for storing instructions to implement specific functions (logic, sequencing, timing, counting, and arithmetic) to control machines and processes. Considered as the first industrial-based computer

52 ADVANTAGES OF USING PLC Shorter Project Implementation A Wide Range of Control Operations Easier Modification Without Cost Penalty Easy Maintenance Project Cost Can be Accurately Calculated High Reliability Shorter Training Time Required Standardization of Controller Hardware Design Easily Change Using Software Able to Withstand Harsh Plant Environment

53 FUNCTIONS OF PLC Conventional Relay Logic Replacer Sequence Control Timer and Counter Functions Auto / Semi / Manual Control of Machines and Processes Arithmetic Operations Sophisticated Control Analog Control (Temperature, Pressure, etc.) PID (Proportional Integral Derivation) Stepper / Servo Motor Control

54 CONTROL SYSTEM I. OPEN LOOP SYSTEM INPUT LOGIC OUTPUT - Pushbuttons - Limit Switches - Level Switches - Flow Switches - Relays - Timers - Counters - Motors - Solenoid valves - Lamps PLC

55 BASIC CONTROL SYSTEM Closed Loop System Error Controller Final Control Element Process Variable Set value + _ Temperature Flow Process Variable Transmitter Primary Element / Transducer

56 A TYPICAL CONTROL SYSTEM (ELECTROMECHANICAL) INPUT DEVICES PUSHBUTTON LIMIT SWITCH CONTROLLER RELAY COIL LATCHING COIL OUTPUT DEVICES MOTOR SOLENOID THUMB WHEEL SWITCH LEVEL SWITCH TIMER COIL CLOCK COUNTER CNT LED DISPLAY HEATER 8 8 HEATER RESET LAMP FLOW SWITCH ELECTRONIC CARDS

57 STEPS IN PLC PROGRAMMING Draw the Schematic Diagram Draw Control Diagram Develop PLC Ladder Diagram I/O Assignment Convert to Mnemonic (Boolean) PLC Layout

58 HARDWARE COMPONENTS Central Processing Unit (CPU) Power Supply Input Module Output Module Peripheral Device

59 SOFTWARE COMPONENTS 1. Ladder Diagram Language a symbolic instruction type language 2. Boolean Language- Basic level language that composed of three (3) Boolean logic operation: AND, OR, NOT 3. Functional Blocks Language high level instructions that permit the user to program more complex functions using the ladder diagram format 4. English Statement Language considered derivative of computer language such as BASIC.

60 6 DESIGN STEPS IN PLC BASED SYSTEM STEP I. SCHEMATIC OR POWER DIAGRAM Exercise 1 FORWARD/ REVERSE SCHEMATIC DIGRAM OF 3-PHASE MOTOR M

61 STEP II.CONTROL DIAGRAM (RELAY DIAGRAM) OF EXERCISE 1 PB FORWARD PB STOP FWD FWD REV REV FWD REV

62 PB FWD 1 PB REV - 2 STEP III. INPUT/OUTPUT ASSIGNMENT OF EXERCISE 1 FWD REV PB STOP- 3 STEP IV. PLC DIGRAM

63 STEP V. (BOOLEAN/MNEMONIC STATEMENTS) OF EXERCISE 1 ADDRESS/STEP INSTRUCTION DATA 0 LD 1 1 OR ANDN 3 3 ANDN OUT LD 2 6 OR ANDN 3 8 ANDN OUT END

64 STEP VI. PLC LAY-OUT INPUT MODULE OUTPUT MODULE CENTRAL PROCESSING UNIT FWD REV L1 L2

68 THANK YOU

STATEWIDE CAREER/TECHNICAL EDUCATION COURSE ARTICULATION REVIEW MINUTES

STATEWIDE CAREER/TECHNICAL EDUCATION COURSE ARTICULATION REVIEW MINUTES Articulation Agreement Identifier: ELT 118 (2005-1) Identifier is the postsecondary course prefix followed by Plan-of-Instruction