Individual unit cells. All welded steel housing. Each capacitor shall be internally fused. Nonflammable synthetic liquid impregnate. Craft tissue insulation. Aluminum foil electrodes KVAR size shall be determined by the Contractor/Supplier and shall correct motor power factor to 95 percent or better and shall be installed on all motors 10 horsepower and larger that have an uncorrected power factor of less than 85 percent at rated load. Power factor correction is not required for motors used in conjunction with variable frequency drives. FULL VOLTAGE NON-REVERSING MAGNETIC STARTERS See specification section 26 29 13 Motor Controllers for requirements. – FULL VOLTAGE NON-REVERSING COMBINATION STARTERS See specification section 26 29 13 Motor Controllers for requirements. – MANUAL MOTOR STARTERS See specification section 26 29 13 Motor Controllers for requirements. – CAPACITORS Capacitor features shall include: Individual unit cells. All welded steel housing. Each capacitor shall be internally fused. Nonflammable synthetic liquid impregnate. Craft tissue insulation. Aluminum foil electrodes KVAR size shall be determined by the Contractor/Supplier and shall correct motor power factor to 95 percent or better and shall be installed on all motors 10 horsepower and larger that have an uncorrected power factor of less than 85 percent at rated load. Power factor correction is not required for motors used in conjunction with variable frequency drives. SAFETY SWITCHES See specification section 26 05 01 Basic Electrical Materials and Methods. – EXECUTION INSTALLATION All rotating shafts and/or equipment shall be completely guarded from all contact. Partial guards and/or guards that do not meet all applicable OSHA standards are not acceptable. Contractor is responsible for providing this guarding if it is not provided with the equipment supplied.
Individual unit cells. All welded steel housing. Each capacitor shall be internally fused. Nonflammable synthetic liquid impregnate. Craft tissue insulation. Aluminum foil electrodes KVAR size shall be determined by the Contractor/Supplier and shall correct motor power factor to 95 percent or better and shall be installed on all motors 10 horsepower and larger that have an uncorrected power factor of less than 85 percent at rated load. Power factor correction is not required for motors used in conjunction with variable frequency drives. FULL VOLTAGE NON-REVERSING MAGNETIC STARTERS See specification section 26 29 13 – Motor Controllers for requirements. FULL VOLTAGE NON-REVERSING COMBINATION STARTERS See specification section 26 29 13 – Motor Controllers for requirements. MANUAL MOTOR STARTERS See specification section 26 29 13 – Motor Controllers for requirements. CAPACITORS Capacitor features shall include: Individual unit cells. All welded steel housing. Each capacitor shall be internally fused. Nonflammable synthetic liquid impregnate. Craft tissue insulation. Aluminum foil electrodes KVAR size shall be determined by the Contractor/Supplier and shall correct motor power factor to 95 percent or better and shall be installed on all motors 10 horsepower and larger that have an uncorrected power factor of less than 85 percent at rated load. Power factor correction is not required for motors used in conjunction with variable frequency drives. SAFETY SWITCHES See specification section 26 05 01 – Basic Electrical Materials and Methods. EXECUTION INSTALLATION All rotating shafts and/or equipment shall be completely guarded from all contact. Partial guards and/or guards that do not meet all applicable OSHA standards are not acceptable. Contractor is responsible for providing this guarding if it is not provided with the equipment supplied.
23%2005%2013%20-%20Electrical%20Requirements%20for%20Mechanical%20Equipment.docx