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Schneider Electric EX45T3HCU

Schneider EX45T3HCU Dry-Type Transformer

MPNEX45T3HCU
Obsolete

Transformer, Dry Type, 45kVA, 3PH, 480 Delta - 208Y/120VAC, 150C Rise|Transformer, Dry Type, 45 kVA, 3-Phase, DOE 2016, 480 Delta Primary, 208Y/120 Volt AC, Secondary, 150C Rise, Copper Winding

$5,271.00Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

EX45T3HCU key specifications
ParameterValue
Type of coolingNatural convection
Range of productSquare D
Transformer typeEnergy efficient
Product or component typeTransformer
Primary voltage480 V delta
Secondary voltage208Y/120 V
Let through current2.8 kA
Rated operational power in45 kVA
Network frequency60 Hz
Phases3 phase
IP ratingUL type 1 UL type 2, with 7400DS18K UL type 3R, with 7400WS18K
Mounting supportFloor Floor, with 7400FMB Ceiling, with 7400CMB18K Wall, with 7400WMB18K20K

All specifications

EX45T3HCU additional specifications
ParameterValue
Electrical connection2 Hole Nema Pad primary 0.4 in (11.1 mm) 2 Hole Nema Pad secondary 0.4 in (11.1 mm) 4 Hole Nema Pad sec - XO 0.4 in (11.1 mm)
Depth21.0 in (533 mm)
Width25.5 in (648 mm)
Height35.3 in (897 mm)
Coil materialCopper
StandardsUL 1561 CSA C22.2 No 47 NEMA ST-20
%IX0.0334 %
%IZ0.044 %
CategoryUS1PE2X16250
X (R ratio)1.15
Box number18K
Sound level6 dB NEMA ST-20 39 dB
DOE efficiency98.57 % at 35 % load factor , 167 °F (75.0 °C)
Temperature rise150 °C 220 °C insulated
Device short nameDOE 2016
Device applicationLow voltage electrical distribution
Number of tap-offs2 2.5 % FCAN 4 2.5 % FCBN
Transformer BTU (HR)450.73836228712 16.6 % 606.93475825 25 % 1445.042137 50 % 2841.8877682499997 75 % 4797.471651999999 100 %
Transformer losses96.0 no load (core loss) 1310.0 load loss (coil loss)
Basic IMP level10 kV
Ambient air temperature for operation104 °F (40 °C)
Average ambient air temperature for operation30 °C
MPN
EX45T3HCU