Copper lead wire terminations
Conduit knockouts for side entry into wiring compartment
Electrostatically shielded
UL listed
Detailed Description: Eaton / Cutler Hammer 1-Phase DS-3 Ventilated general-purpose transformer has primary voltage of 240 x 480 Volts, secondary voltage of 120/240 Volts at a frequency of 60 Hz and power rating of 25 KVA. It features FR842 frame and upright mounting. It comes with taps to carry the full capacity of the transformer nameplate voltages of 1 at +5%, 2 at -5% x 2 at +2.5% and 4 at -2.5%. It measures 17.40 Inch x 22.45 Inch x 33.75 Inch. Transformer operates at an insulation temperature of 220 degree Celsius and an ambient temperature of 115 degree Celsius. This NEMA 2 rated transformer has aluminum winding. It is suitable for indoor applications. Transformer is UL listed.
Application | Commercial / Institutional Buildings / Structures - Power Distribution and Controls |
Brand | Eaton |
Catalog Description | Eaton General purpose ventilated transformer, Aluminum windings, NEMA 2, 60 Hz, 220¦C, 25 kVA, upright only , Single-phase, 240X480V, 120Y/240 Vac, NEMA ST-20, 1 at +5%, 150¦C, 25 kVA, 240 X 480 Vac-120Y/240 Vac, WS45A, 3XA, DOE 2016 |
Efficiency | 10 CFR Part 431-2016 (DOE 2016) |
Frequency Rating | 60 |
GTIN |
00786680147623 |
Height | 33.5000 |
Height Unit | IN |
Insulation Class | 220 C |
Item Status | A |
kVA Rating | 25 |
Length | 17.0000 |
Length UOM | IN |
Mfr. # | T20P11S2516 |
Mounting | Floor or wall, upright only |
Number Of Phases | Single-phase |
Primary Voltage | 240 V, 480 V |
Secondary Voltage | 120Y/240 V |
Special Features | Fungus-resistent varnished core and coil |
Standard | UL Listed,DOE2016 Efficient |
Tap Size | 1 at +5%, 2 at -5% x 2 at +2.5%, 4 at -2.5% |
Temperature Rating | 150 C rise |
Type | Ventilated transformer |
UNSPSC | 39121029 |
Width | 22.5000 |
Width UOM | IN |