| Range Of Product |
Square D |
| Product Or Component Type |
DOE 2016 energy efficient transformer |
| Device Application |
Low voltage electrical distribution |
| Box Number |
18M |
| Network Number Of Phases |
3 phase |
| Rated Opr Power In VA |
30 kVA |
| Network Frequency |
60 Hz |
| Type Of Cooling |
Natural convection |
| Primary Voltage |
600 V delta |
| Number Of Tap-Offs |
2 2.5 % FCAN
4 2.5 % FCBN |
| Primary Operational Current |
28.87 A 83.27 A 30 kVA |
| Secondary Voltage |
208Y/120 V |
| Coil Material |
Aluminium |
| Basic Imp Level (Bil) |
10 kV |
| Temperature Rise |
150 °C
220 °C insulated |
| Doe Efficiency |
98.28 % at 35 % load factor , 167 °F (75.0 °C) |
| Sound Level |
6 dB NEMA ST-20
39 dB |
| %Iz |
3.70 % |
| %Ix |
1.61 % |
| X/R Ratio |
0.53 |
| Inrush Current |
399 A |
| Let Through Current |
2.25 kA |
| Transformer Losses |
83 no load (core loss)
1013 load loss (coil loss) |
| Transformer Btu/Hr |
379 16.6 %
499 25 %
1147 50 %
2227 75 %
3740 100 % |
| Height |
28.31 in (719 mm) |
| Depth |
24.69 in (627 mm) |
| Width |
25.51 in (648 mm) |
| Product Weight |
323.99 lb(US) (146.96 kg) |
| Mounting Support |
Floor
Floor, with 7400FMB
Ceiling, with 7400CMB18M19M20M
Wall, with 7400WMB18M19M20M |
| Degree Of Protection |
UL type 2
UL type 3R, with 7400WS18M19M20M |
| Electrical Connection |
2 Hole Nema Pad primary 0.44 in (11.1 mm)
2 Hole Nema Pad secondary 0.44 in (11.1 mm)
4 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 |
16256 - 3PH EXN/2016 15-150KVA LVGP XFMR |
| Discount Schedule |
PE2X |
| GTIN |
00785901393016 |
| Nbr. Of Units In Pkg. |
1 |
| 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 |
