Description

EATON Ventilated Transformer, Type DS-3 Energy Efficient, 240 x 480 V Primary, 120/240 V Secondary, 50 kVA, 60 Hz, 1 ph, 1 at +5%/2 at -5% x 2 at +2.5%/4 at -2.5% Taps, 220 deg C, NEMA 2, 150 deg C, 23.84 in L x 24.22 in W x 42.03 in H

Features:

• Includes transformers with DOE 2016 and NEMA TP-1 efficiency requirements and transformers with other efficiency requirements
• Transformers include a versatile bonding/grounding bar affixed to the bottom panel as standard, to provide compliance with NEC 450.10(A)
• Upright mounting only
• Transformer core and coil covered with a fungus resistant varnish to seal out moisture and other contaminants and prevent the growth of fungus
• The core and coil assembly is grounded to the transformer enclosure by means of a visible flexible copper ground strap, the copper ground strap is sized per the NEC to be a grounding conductor
• Grade 316 stainless steel enclosure (does not imply NEMA 4X rating)

Applications:

For indoor/outdoor use

Standards/Approval:

• ANSI Specified
• BAA Compliant
• cUL/UL Listed
• DOE 2016 Compliant
• IEEE Standard

Dimensions	23.84 in L x 24.22 in W x 42.03 in H
Enclosure Type	NEMA 2
Frequency Rating	60 Hz
Insulation	220 deg C
Number of Taps	1 at +5%/2 at -5% x 2 at +2.5%/4 at -2.5%
Phase	1 ph
Power Rating	50 kVA
Primary Voltage	240 x 480 V
Secondary Voltage	120/240 V
Temperature Rating	150 deg C
Type	Type DS-3 Energy Efficient
Manufacturer	CUTLER-HAMMER INC