Description

EATON Harmonic Mitigating Transformer, 3-Wire, 480 V Primary, 480/277 V Secondary, 45 kVA Power, 60 Hz Frequency, 3 ph, 2 at +2.5%/4 at -2.5% Taps, Floor Mounting, 220 deg C Insulation, NEMA 2 Enclosure, 115 deg C, 98.4 % Efficiency, 22 in L x 29 in W x 39.18 in H Dimensions

Features:

• Includes transformers with DOE 2016 and NEMA TP-1 efficiency requirements and transformers with other efficiency requirements
• Harmonic mitigating (cancellation) transformers are a cost-effective means of treating harmful harmonics in electrical distribution systems
• Third party tested for harmonic performance and energy efficiency
• Harmonic treatment provided entirely by electromagnetic flux cancellation, no filters, capacitors or other such devices are used, reducing parts and maintenance
• Single electrostatic shield for attenuation of common mode and transverse mode noise
• Transformers include a versatile bonding/grounding bar affixed to the bottom panel as standard, to provide compliance with NEC 450.10(A)
• Copper windings
• 0 deg phase shift

Standards/Approval:

• IEEE 519-1992
• UL Listed

Dimensions	22 in L x 29 in W x 39.18 in H
Efficiency	98.4 %
Enclosure Type	NEMA 2
Frequency Rating	60 Hz
Insulation	220 deg C
Mounting Type	Floor
Number of Taps	2 at +2.5%/4 at -2.5%
Phase	3
Power Rating	45 kVA
Primary Voltage	480 V
Secondary Voltage	480/277 V
Temperature Rating	115 deg C
Type	3-Wire
Manufacturer	CUTLER-HAMMER INC