| Range Of Product |
Square D |
| Product Or Component Type |
DOE 2016 energy efficient transformer |
| Device Application |
Low voltage electrical distribution |
| Box Number |
21M |
| Network Number Of Phases |
3 phase |
| Rated Opr Power In VA |
112.5 kVA |
| Network Frequency |
60 Hz |
| Type Of Cooling |
Natural convection |
| Primary Voltage |
480 V delta |
| Number Of Tap-Offs |
2 2.5 % FCAN
4 2.5 % FCBN |
| Primary Operational Current |
135.32 A 312.27 A 112.5 kVA |
| Secondary Voltage |
208Y/120 V |
| Coil Material |
Aluminium |
| Basic Imp Level (Bil) |
10 kV |
| Temperature Rise |
150 °C
220 °C insulated |
| Doe Efficiency |
98.66 % at 35 % load factor , 167 °F (75.0 °C) |
| Sound Level |
44 dB
6 dB NEMA ST-20 |
| %Iz |
3.70 % |
| %Ix |
2.94 % |
| X/R Ratio |
1.42 |
| Inrush Current |
1939 A |
| Let Through Current |
8.44 kA |
| Transformer Losses |
222 no load (core loss)
2586 load loss (coil loss) |
| Transformer Btu/Hr |
1003 16.6 %
1309 25 %
2963 50 %
5721 75 %
9581 100 % |
| Height |
37.52 in (953 mm) |
| Depth |
28.43 in (722 mm) |
| Width |
31.30 in (795 mm) |
| Product Weight |
724.00 lb(US) (328.40 kg) |
| Mounting Support |
Floor
Floor, with 7400FMB
Ceiling, with 7400CMB21M |
| Degree Of Protection |
UL type 2
UL type 3R, with 7400WS21M |
| Electrical Connection |
4 Hole Nema Pad primary 0.44 in (11.1 mm)
4 Hole Nema Pad secondary 0.44 in (11.1 mm)
6 Hole Nema Pad sec - XO 0.44 in (11.1 mm) |
| Number Of Mounting Holes |
0.51 in (13 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 |
| Category |
16250 - 3PH EX/2016 15-150KVA LVGP XFMR |
| Discount Schedule |
PE2X |
| GTIN |
00785901357599 |
| Nbr. Of Units In Pkg. |
1 |
| Country Of Origin |
MX |
| 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 |
