Description

EATON K-Factor Transformer, Type KT-4 Energy Efficient Non-Linear Ventilated, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 225 kVA Power, 60 Hz Frequency, 3 ph, 6 Taps, Lug Connection, 944 Frame Circuit, Floor Mounting, 220 deg C Insulation, NEMA 2 Enclosure, 150 deg C, Aluminum Winding, Steel Housing Material, 33-1/2 in L x 38 in W x 60 in H Dimensions

Features:

• Includes transformers with DOE 2016 and NEMA TP-1 efficiency requirements and transformers with other efficiency requirements
• Specially designed to withstand the harmful overheating effects caused by harmonics generated by nonlinear (non-sinusoidal) loads
• Neutral bus size configured to accommodate at least 200% of the rated current compensates for increased neutral currents found in non-linear loads, thus reducing heat
• Transformers include a versatile bonding/grounding bar affixed to the bottom panel as standard to provide compliance with NEC 450.10(A)
• The core and coil assembly is grounded to the transformer enclosure by means of a visible flexible copper ground strap
• Reduced core flux density
• Coils designed to minimize stray losses

Applications:

Commercial, Institutional Buildings, Structures, Indoor, Power Distribution and Control Applications

Standards/Approval:

• UL Listed
• NEMA ST-20
• ANSI Specified
• IEEE Certified
• UBC Certified
• IBC Certified
• California Code Title 24 Compliant

Warranty:

1 year

Circuit Type	944 Frame
Connection Type	Lug
Dimensions	33-1/2 in L x 38 in W x 60 in H
Enclosure Type	NEMA 2
Frequency Rating	60 Hz
Housing Material	Steel
Insulation	220 deg C
Mounting Type	Floor
Number of Taps	6
Phase	3
Power Rating	225 kVA
Primary Voltage	480 Delta VAC
Secondary Voltage	208Y/120 VAC
Temperature Rating	150 deg C
Type	Type KT-4 Energy Efficient Non-Linear Ventilated
Winding Material	Aluminum
Manufacturer	CUTLER-HAMMER INC

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