| Range Of Product |
Square D |
| Product Or Component Type |
DOE 2016 energy efficient transformer |
| Device Application |
Low voltage electrical distribution |
| Network Number Of Phases |
3 phase |
| Rated Opr Power In VA |
300 kVA |
| Network Frequency |
60 Hz |
| Type Of Cooling |
Natural convection |
| Primary Voltage |
480 V delta |
| Number Of Tap-Offs |
2 2.5 % FCAN
2 2.5 % FCBN |
| Secondary Voltage |
208Y/120 V |
| Coil Material |
Copper |
| Basic Imp Level (Bil) |
10 kV |
| Temperature Rise |
115 °C
220 °C insulated |
| Doe Efficiency |
99.15 % at 35 % load factor , 167 °F (75.0 °C) |
| Sound Level |
55 dB
0 dB |
| %Iz |
3.1 % |
| %Ix |
0.0284 % |
| X/R Ratio |
2.15 |
| Let Through Current |
26.6 kA |
| Transformer Losses |
672.0 no load (core loss)
2160.0 load loss (coil loss) |
| Transformer Btu/Hr |
2495.94951552 16.6 %
2753.484 25 %
4135.344 50 %
6438.4439999999995 75 %
9662.784 100 % |
| Height |
70.98 in (1803 mm) |
| Depth |
37.91 in (963 mm) |
| Width |
48.27 in (1226 mm) |
| Product Weight |
3705.00 lb(US) (1680.56 kg) |
| Mounting Support |
Floor
Floor, with 7400FMB |
| Degree Of Protection |
UL type 1
UL type 2, with 7400DS30J
UL type 3R, with 7400WS30J |
| Electrical Connection |
4 Hole Nema Pad primary 0.44 in (11.1 mm)
6 Hole Nema Pad secondary 0.44 in (11.1 mm)
8 Hole Nema Pad sec - XO 0.44 in (11.1 mm) |
| Ambient Air Temp For Op |
104 °F (40 °C) |
| Average Ambient Air Temp F Opr |
30 °C |
| Standards |
UL 1561
CSA C22.2 No 47
NEMA ST-20 |
| Green Premium Status |
Green Premium product |
| REACh Free Of SVHC |
Yes |
| EU RoHs Directive |
Compliant |
| Toxic Heavy Metal Free |
Yes |
| Mercury Free |
Yes |
| Pvc Free |
Yes |
| Halogen Content Performance |
Halogen free plastic parts product |
