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TEFCTotally Enclosed Fan-Cooled (industrial electric motor)
TEFCTop End Folk Club (Australia)
TEFCTrinity Evangelical Free Church (various locations)
TEFCTelephone Employees Flying Club, Inc. (est. 1969; Long Island, NY)
TEFCTactical Echelon Fusion Center
References in periodicals archive ?
The system includes a TEFC motor and an oil reservoir with built-in baffles equipped with filter, sight glass, and drain valve.
5" HSS blade, a 4hp 3-phase TEFC motor, two-speed spindle with 18 and 36 rpm and can cut round and square profiles, solid mild steel up to 4" in diameter and 90[degrees], 45[degrees] left and right, and 60[degrees] right, rectangular shapes up to 4"x7" at 90[degrees], 4"x5" at 45[degrees], and 3.
Available in single and 3-phase ODP and TEFC constructions, these commercial-duty pump motors range from 1/3 to 40 hp and offer NEMA 56C, 56J, JM, JP, T, TC and TCZ mountings.
Single speed electric (1/4 HP to 1 HP) models run at 350 RPM and are available in TEFC and explosion proof.
Available in six models from 10 hp to 40 hp with capacities ranging from 168 to 555 cfm, these units are fully equipped with TEFC motors, starters, cabinets, and more.
Neptune's gear-drive mixers are available with TEFC, explosion-proof or air motors ranging in power from 1/3 hp through 5 hp.
Available enclosures and ratings are: TEFC through 5810 frame, 800 hp; ODP, WPI, WPII through 5810 frame, 1,500 hp; inverter/vector through 5810 frame, 800 hp; explosion-proof through 449T frame, 350 hp; and 950 V ac motors for mining applications, random wound, or form coil.
A TEFC enclosure limits the exchange of ambient air to the inside of the motor, which tends to keep dirt and water out.
Motors brand TEFC motors are designed to operate in 40[degrees]C and at a maximum altitude of 3,300 ft above sea level.
The three-phase industrial duty 56C-frame TEFC motors feature 304 stainless steel frames and stainless steel shafts.
The Attritor features a 400 HP TEFC inverter duty motor with a heavy-duty variable frequency drive controller.