Mindanao State University
ILIGAN INSTITUTE OF TECHNOLOGY
School of Engineering Technology
ELECTRICAL ENGINEERING TECHNOLOGY DEPARTMENT
EET 141.1 ELECTRICAL INSTALLATION 3 Group No.:
LABORATORY ACTIVITY NO. 6 Date Performed :
Actual Time Energized:
TITLE: WYE – DELTA STARTING OF A SINGLE MOTOR
OBJECTIVES
1. To apply the principles and practices in installing a timer relay, wye – start, delta run control system of a motor.
2. To practice proper care and use of tools and equipment.
3. To practice safe working habits and teamwork.
TOOLS & EQUIPMENT:
Motor Control Module Multitester Electrician’s Plier Flat screwdriver
Long Nose Plier Side Cutter Plier Phillips Screwdriver Knife
SUPPLIES AND MATERIALS
Electrical Tape Assorted wires
PROCEDURE:
1. Secure the tools, materials and equipment needed
2. Using the given diagram make a table connection of the circuit.
3. Have it check by the teacher or the technician.
4. Energize the circuit in the presence of the faculty or the technician.
5. Dismantle the installation, taking care to return tools, screws, loose parts, supplies and materials.
6. Apply 5S in your workplace.
DIAGRAM Given:
Figure 1.0 . Schematic Diagram / Ladder Diagram
Required: (Show at the back of this paper)
1. Figure 2.0 Power Wiring Diagram: Featuring Complete Circuit Protections and control circuit (1-ph or 3-ph)
2. Figure 3.0 Actual Devices and Control Connections.
EVALUATION:
Criteria Individual Student (Peer Rating) Group Weight (Ratings) Ratings
Member No. 1 2 3 4 5
Knowledge 20%
Quality 20%
Speed 20%
Safety 20%
Teamwork 20%
Total 100%
GROUP NO. MEMBERS
1.
2.
3.
4.
5.
MR. BENJIE L. VILLARIAS, RME
FACULTY