Small kVA Transformer Selection Guide

Small kVA 3 Phase Transformer Selection Guide

TEMCo transformers and Euro-Standard transformers are used to convert standard 3 phase U.S. voltages to standard 3 phase European voltages. This is useful when importing European Machinery into the U.S. Additionally, these transformers come in 50 or 60Hz with most of the larger sizes rated for 50 and 60Hz, allowing them be connected in reverse to convert European voltages to U.S. voltages when importing U.S. machinery into Europe. Either way, these transformers are built to last, guaranteed! That's why we back these with a decade long warranty.

Connections are made simple with TEMCo Euro-Standard transformers. Multiple taps are provided on the output for 380, 400, or 415v Wye configured outputs. For the larger 3 Kva and up sizes, All your input and output connections can be made via the provided fast connection lugs. Rigid GPO-3 fiberglass primary buss strut ensures connections remain secure through the life of the installation.

Index

Glossary of Technical Terms »

Features & Specifications
Selecting a Transformer
208 Primary Voltage
240 Primary Voltage
380 Primary Voltage
400 Primary Voltage
415 Primary Voltage
480 Primary Voltage
575 Primary Voltage
600 Primary Voltage

TEMCO Small kVA Euro Transformer

Features & Specifications

• Copper windings
• 1.5 to 2 week build time
• Soldily fixed terminals with standard combination slotted Robertson head screw connections facilitate wiring.
• Built with heat-proof insulation for compact size and long life.
• Unique bobbin-wound coils for greater efficiency, superior heat evacuation, and compact structure.

Primary (Input) Voltages: 600, 575, 480, 415, 400, 380, 240, 208.
Secondary (Output) Voltages: 600Y347, 575, 480Y277, 415, 400, 380, 240, 208Y120.
Phase: Three
Frequency: 50 and 60 Hz
VA: 350, 500, 750, 1000, 1500, 2000, 3000, 6000, and 9000.
K Rating: 1
Reverse Connectable: Yes
Winding Material: Copper
Electrostatic shielded: No
Temperature Rise: Class F 100°C on Open Units
Insulation System: Class F 155°C
Enclosure Rating: NEMA4/4X on Enclosed Unit
Construction Style: Open and Enclosed - Ventilated Core & Coil
Mounting Type: Base/Panel on Open Units, Floor/Wall on Enclosed Units
Cooling: Air-Dry
Agency Approvals: UL Listed, CSA Approved
Warranty: 10 Years

Selecting a Transformer

Selecting the right voltage transformer is simple. Review the following considerations to determine the best fit for your application, then select a transformer from one of the tables below.

Input Voltage

Select a transformer that will operate on the supply voltage available at your facility (Example: V, 240V, or 480V). Check the connection diagram, which TEMCo includes on each product page, to ensure compatibility.

Frequency

If you are operating in the United States, you will most likely be operating on 60hz. However should you need a 50hz rated transformer, make sure you are selecting from that section.

Availability

TEMCo Transformers have a 1 week production time for 350-2000va and 1-2 weeks production time for 3 Kva and up.

Windings

Copper wound models cost more than the equivalent aluminum wound versions. The primary advantage of copper is its superior corrosion resistance. Copper wound transformers are commonly used for corrosive or high humidity environments like marine applications, and when cost is not a factor.

kVA or Amp Output

Select a transformer with kVA based on your load requirements. It is encouraged to oversize your transformer, but you should never undersize for your load. For motor loads, do not exceed 60% of the maximum capacity of the transformer. This is because electric motors have start up requirements significantly higher than their running requirements. It is OK to oversize significantly, but never to undersize.

Photo Gallery

TEMCO 3 Phase Control Transformer 1 TEMCO 3 Phase Control Transformer 2 TEMCO 3 Phase Control Transformer 3
TEMCO 3 Phase Control Transformer 4 TEMCO 3 Phase Control Transformer 5 TEMCO 3 Phase Control Transformer 6
TEMCO 3 Phase Control Transformer Open 1 TEMCO 3 Phase Control Transformer Open 2 TEMCO 3 Phase Control Transformer Open 3
TEMCO 3 Phase Control Transformer Open 4 TEMCO 3 Phase Control Transformer Open 5 TEMCO 3 Phase Control Transformer Open 6

Product Selection

1-2 weeks production time.

208 Primary Voltage

208V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

208V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT1703 TT1261 TT1710 TT1268
0.50 208Y120 1.39 TT1704 TT1262 TT1711 TT1269
0.75 208Y120 2.08 TT1705 TT1263 TT1712 TT1270
1.00 208Y120 2.77 TT1706 TT1264 TT1713 TT1271
1.50 208Y120 4.16 TT1707 TT1265 TT1714 TT1272
2.00 208Y120 5.55 TT1708 TT1266 TT1715 TT1273
3.00 208Y120 8.32 TT1709 TT1267 TT1716 TT1274
6.00 208Y120 16.65 - - TT1717 TT1275
9.00 208Y120 24.97 - - TT1718 TT1276

208V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

208V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.42 TT1719 TT1277 TT1726 TT1284
0.50 480Y277 0.60 TT1720 TT1278 TT1727 TT1285
0.75 480Y277 0.90 TT1721 TT1279 TT1728 TT1286
1.00 480Y277 1.20 TT1722 TT1280 TT1729 TT1287
1.50 480Y277 1.80 TT1723 TT1281 TT1730 TT1288
2.00 480Y277 2.40 TT1724 TT1282 TT1731 TT1289
3.00 480Y277 3.61 TT1725 TT1283 TT1732 TT1290
6.00 480Y277 7.21 - - TT1733 TT1291
9.00 480Y277 10.82 - - TT1734 TT1292

208V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

208V Primary - 575 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 575 0.35 TT1735 TT1293 TT1742 TT1300
0.50 575 0.50 TT1736 TT1294 TT1743 TT1301
0.75 575 0.75 TT1737 TT1295 TT1744 TT1302
1.00 575 1.00 TT1738 TT1296 TT1745 TT1303
1.50 575 1.51 TT1739 TT1297 TT1746 TT1304
2.00 575 2.01 TT1740 TT1298 TT1747 TT1305
3.00 575 3.01 TT1741 TT1299 TT1748 TT1306
6.00 575 6.02 - - TT1749 TT1307
9.00 575 9.03 - - TT1750 TT1308

208V Delta primary (input) x 600Y347 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

208V Primary - 600Y347 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 600Y347 0.34 TT1751 TT1309 TT1758 TT1316
0.50 600Y347 0.48 TT1752 TT1310 TT1759 TT1317
0.75 600Y347 0.72 TT1753 TT1311 TT1760 TT1318
1.00 600Y347 0.96 TT1754 TT1312 TT1761 TT1319
1.50 600Y347 1.44 TT1755 TT1313 TT1762 TT1320
2.00 600Y347 1.92 TT1756 TT1314 TT1763 TT1321
3.00 600Y347 2.89 TT1757 TT1315 TT1764 TT1322
6.00 600Y347 5.77 - - TT1765 TT1323
9.00 600Y347 8.66 - - TT1766 TT1324

Euro Standard - 208V Delta primary (input) x 380V, 400V, or 415V Wye secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

kVA Amps at 380V Amps at 400V Amps at 415V Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 0.53 0.51 0.49 TT1092 TT1085 TT1105 TT1099
0.50 0.76 0.72 0.70 TT1093 TT1086 TT1106 TT1100
0.75 1.14 1.08 1.04 TT1094 TT1087 TT1107 TT1101
1.00 1.52 1.44 1.39 TT1095 TT1088 TT1108 TT1102
1.50 2.28 2.17 2.09 TT1096 TT1089 TT1109 TT1103
2.00 3.04 2.89 2.78 TT1097 TT1090 TT1110 TT1104
3.00 4.56 4.33 4.17 TT1098 TT1091 N/A N/A

240 Primary Voltage

240V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

240V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT1767 TT1325 TT1774 TT1332
0.50 208Y120 1.39 TT1768 TT1326 TT1775 TT1333
0.75 208Y120 2.08 TT1769 TT1327 TT1776 TT1334
1.00 208Y120 2.77 TT1770 TT1328 TT1777 TT1335
1.50 208Y120 4.16 TT1771 TT1329 TT1778 TT1336
2.00 208Y120 5.55 TT1772 TT1330 TT1779 TT1337
3.00 208Y120 8.32 TT1773 TT1331 TT1780 TT1338
6.00 208Y120 16.65 - - TT1781 TT1339
9.00 208Y120 24.97 - - TT1782 TT1340

240V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

240V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.42 TT1783 TT1341 TT1790 TT1348
0.50 480Y277 0.60 TT1784 TT1342 TT1791 TT1349
0.75 480Y277 0.90 TT1785 TT1343 TT1792 TT1350
1.00 480Y277 1.20 TT1786 TT1344 TT1793 TT1351
1.50 480Y277 1.80 TT1787 TT1345 TT1794 TT1352
2.00 480Y277 2.40 TT1788 TT1346 TT1795 TT1353
3.00 480Y277 3.61 TT1789 TT1347 TT1796 TT1354
6.00 480Y277 7.21 - - TT1797 TT1355
9.00 480Y277 10.82 - - TT1798 TT1356

240V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

240V Primary - 575 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 575 0.35 TT1799 TT1357 TT1806 TT1364
0.50 575 0.50 TT1800 TT1358 TT1807 TT1365
0.75 575 0.75 TT1801 TT1359 TT1808 TT1366
1.00 575 1.00 TT1802 TT1360 TT1809 TT1367
1.50 575 1.51 TT1803 TT1361 TT1810 TT1368
2.00 575 2.01 TT1804 TT1362 TT1811 TT1369
3.00 575 3.01 TT1805 TT1363 TT1812 TT1370
6.00 575 6.02 - - TT1813 TT1371
9.00 575 9.03 - - TT1814 TT1372

240V Delta primary (input) x 600Y347 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

240V Primary - 600Y347 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 600Y347 0.34 TT1815 TT1373 TT1822 TT1380
0.50 600Y347 0.48 TT1816 TT1374 TT1823 TT1381
0.75 600Y347 0.72 TT1817 TT1375 TT1824 TT1382
1.00 600Y347 0.96 TT1818 TT1376 TT1825 TT1383
1.50 600Y347 1.44 TT1819 TT1377 TT1826 TT1384
2.00 600Y347 1.92 TT1820 TT1378 TT1827 TT1386
3.00 600Y347 2.89 TT1821 TT1379 TT1828 TT1386
6.00 600Y347 5.77 - - TT1829 TT1387
9.00 600Y347 8.66 - - TT1830 TT1388

Euro Standard - 240V Delta primary (input) x 380V, 400V, or 415V Wye secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

kVA Amps at 380V Amps at 400V Amps at 415V Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 0.53 0.51 0.49 TT1118 TT1111 TT1131 TT1125
0.50 0.76 0.72 0.70 TT1119 TT1112 TT1132 TT1126
0.75 1.14 1.08 1.04 TT1120 TT1113 TT1133 TT1127
1.00 1.52 1.44 1.39 TT1121 TT1114 TT1134 TT1128
1.50 2.28 2.17 2.09 TT1122 TT1115 TT1135 TT1129
2.00 3.04 2.89 2.78 TT1123 TT1116 TT1136 TT1130
3.00 4.56 4.33 4.17 TT1124 TT1117 N/A N/A

380 Primary Voltage

380V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

380V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT1959 TT1517 TT1966 TT1524
0.50 208Y120 1.39 TT1960 TT1518 TT1967 TT1525
0.75 208Y120 2.08 TT1961 TT1519 TT1968 TT1526
1.00 208Y120 2.77 TT1962 TT1520 TT1969 TT1527
1.50 208Y120 4.16 TT1963 TT1521 TT1970 TT1528
2.00 208Y120 5.55 TT1964 TT1522 TT1971 TT1529
3.00 208Y120 8.32 TT1965 TT1523 TT1972 TT1530
6.00 208Y120 16.65 - - TT1973 TT1531
9.00 208Y120 24.97 - - TT1974 TT1532

380V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

380V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.42 TT1975 TT1533 TT1982 TT1540
0.50 480Y277 0.60 TT1976 TT1534 TT1983 TT1541
0.75 480Y277 0.90 TT1977 TT1535 TT1984 TT1542
1.00 480Y277 1.20 TT1978 TT1536 TT1985 TT1543
1.50 480Y277 1.80 TT1979 TT1537 TT1986 TT1544
2.00 480Y277 2.40 TT1980 TT1538 TT1987 TT1545
3.00 480Y277 3.61 TT1981 TT1539 TT1988 TT1546
6.00 480Y277 7.21 - - TT1989 TT1547
9.00 480Y277 10.82 - - TT1990 TT1548

380V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

380V Primary - 575 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 575 0.35 TT1991 TT1549 TT1998 TT1556
0.50 575 0.50 TT1992 TT1550 TT1999 TT1557
0.75 575 0.75 TT1993 TT1551 TT2000 TT1558
1.00 575 1.00 TT1994 TT1552 TT2001 TT1559
1.50 575 1.51 TT1995 TT1553 TT2002 TT1560
2.00 575 2.01 TT1996 TT1554 TT2003 TT1561
3.00 575 3.01 TT1997 TT1555 TT2004 TT1562
6.00 575 6.02 - - TT2004 TT1563
9.00 575 9.03 - - TT2006 TT1564

380V Delta primary (input) x 600Y347 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

380V Primary - 600Y347 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 600Y347 0.34 TT2007 TT1565 TT2014 TT1572
0.50 600Y347 0.48 TT2008 TT1566 TT2015 TT1573
0.75 600Y347 0.72 TT2009 TT1567 TT2016 TT1574
1.00 600Y347 0.96 TT2010 TT1568 TT2017 TT1575
1.50 600Y347 1.44 TT2011 TT1569 TT2018 TT1576
2.00 600Y347 1.92 TT2012 TT1570 TT2019 TT1577
3.00 600Y347 2.89 TT2013 TT1571 TT2020 TT1578
6.00 600Y347 5.77 - - TT2021 TT1579
9.00 600Y347 8.66 - - TT2022 TT1580

400 Primary Voltage

400V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

400V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT2023 TT1581 TT2030 TT1588
0.50 208Y120 1.39 TT2024 TT1582 TT2031 TT1589
0.75 208Y120 2.08 TT2025 TT1583 TT2032 TT1590
1.00 208Y120 2.77 TT2026 TT1584 TT2033 TT1591
1.50 208Y120 4.16 TT2027 TT1585 TT2034 TT1592
2.00 208Y120 5.55 TT2028 TT1586 TT2035 TT1593
3.00 208Y120 8.32 TT2029 TT1587 TT2036 TT1594
6.00 208Y120 16.65 - - TT2037 TT1595
9.00 208Y120 24.97 - - TT2038 TT1596

400V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

400V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.42 TT2039 TT1597 TT2046 TT1604
0.50 480Y277 0.60 TT2040 TT1598 TT2047 TT1605
0.75 480Y277 0.90 TT2041 TT1599 TT2048 TT1606
1.00 480Y277 1.20 TT2042 TT1600 TT2049 TT1607
1.50 480Y277 1.80 TT2043 TT1601 TT2050 TT1608
2.00 480Y277 2.40 TT2044 TT1602 TT2051 TT1609
3.00 480Y277 3.61 TT2045 TT1603 TT2052 TT1610
6.00 480Y277 7.21 - - TT2053 TT1611
9.00 480Y277 10.82 - - TT2054 TT1612

400V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

400V Primary - 575 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 575 0.35 TT2055 TT1613 TT2062 TT1620
0.50 575 0.50 TT2056 TT1614 TT2063 TT1621
0.75 575 0.75 TT2057 TT1615 TT2064 TT1622
1.00 575 1.00 TT2058 TT1616 TT2065 TT1623
1.50 575 1.51 TT2059 TT1617 TT2066 TT1624
2.00 575 2.01 TT2060 TT1618 TT2067 TT1625
3.00 575 3.01 TT2061 TT1619 TT2068 TT1626
6.00 575 6.02 - - TT2069 TT1627
9.00 575 9.03 - - TT2070 TT1628

400V Delta primary (input) x 600Y347 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

400V Primary - 600Y347 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 600Y347 0.34 TT2071 TT1629 TT2078 TT1636
0.50 600Y347 0.48 TT2072 TT1630 TT2079 TT1637
0.75 600Y347 0.72 TT2073 TT1631 TT2080 TT1638
1.00 600Y347 0.96 TT2074 TT1632 TT2081 TT2151
1.50 600Y347 1.44 TT2075 TT1633 TT2082 TT2152
2.00 600Y347 1.92 TT2076 TT1634 TT2083 TT2153
3.00 600Y347 2.89 TT2077 TT1635 TT2084 TT2154
6.00 600Y347 5.77 - - TT2085 TT2155
9.00 600Y347 8.66 - - TT2086 TT2156

415 Primary Voltage

415V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

415V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT2087 TT1639 TT2094 TT1646
0.50 208Y120 1.39 TT2088 TT1640 TT2095 TT1647
0.75 208Y120 2.08 TT2089 TT1641 TT2096 TT1648
1.00 208Y120 2.77 TT2090 TT1642 TT2097 TT1649
1.50 208Y120 4.16 TT2091 TT1643 TT2098 TT1650
2.00 208Y120 5.55 TT2092 TT1644 TT2099 TT1651
3.00 208Y120 8.32 TT2093 TT1645 TT2100 TT1652
6.00 208Y120 16.65 - - TT2101 TT1653
9.00 208Y120 24.97 - - TT2102 TT1654

415V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

415V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.42 TT2103 TT1655 TT2110 TT1662
0.50 480Y277 0.60 TT2104 TT1656 TT2111 TT1663
0.75 480Y277 0.90 TT2105 TT1657 TT2112 TT1664
1.00 480Y277 1.20 TT2106 TT1658 TT2113 TT1665
1.50 480Y277 1.80 TT2107 TT1659 TT2114 TT1666
2.00 480Y277 2.40 TT2108 TT1660 TT2115 TT1667
3.00 480Y277 3.61 TT2109 TT1661 TT2116 TT1668
6.00 480Y277 7.21 - - TT2117 TT1669
9.00 480Y277 10.82 - - TT2118 TT1670

415V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

415V Primary - 575 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 575 0.35 TT2119 TT1671 TT2126 TT1678
0.50 575 0.50 TT2120 TT1672 TT2127 TT1679
0.75 575 0.75 TT2121 TT1673 TT2128 TT1680
1.00 575 1.00 TT2122 TT1674 TT2129 TT1681
1.50 575 1.51 TT2123 TT1675 TT2130 TT1682
2.00 575 2.01 TT2124 TT1676 TT2131 TT1683
3.00 575 3.01 TT2125 TT1677 TT2132 TT1684
6.00 575 6.02 - - TT2133 TT1685
9.00 575 9.03 - - TT2134 TT1686

415V Delta primary (input) x 600Y347 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

415V Primary - 600Y347 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 600Y347 0.34 TT2135 TT1687 TT2142 TT1694
0.50 600Y347 0.48 TT2136 TT1688 TT2143 TT1695
0.75 600Y347 0.72 TT2137 TT1689 TT2144 TT1696
1.00 600Y347 0.96 TT2138 TT1690 TT2145 TT1697
1.50 600Y347 1.44 TT2139 TT1691 TT2146 TT1698
2.00 600Y347 1.92 TT2140 TT1692 TT2147 TT1699
3.00 600Y347 2.89 TT2141 TT1693 TT2148 TT1700
6.00 600Y347 5.77 - - TT2149 TT1701
9.00 600Y347 8.66 - - TT2150 TT1702

480 Primary Voltage

480V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

480V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT1831 TT1389 TT1338 TT1396
0.50 208Y120 1.39 TT1832 TT1390 TT1839 TT1397
0.75 208Y120 2.08 TT1833 TT1391 TT1840 TT1398
1.00 208Y120 2.77 TT1834 TT1392 TT1841 TT1399
1.50 208Y120 4.16 TT1835 TT1393 TT1842 TT1400
2.00 208Y120 5.55 TT1836 TT1394 TT1843 TT1401
3.00 208Y120 8.32 TT1837 TT1395 TT1844 TT1402
6.00 208Y120 16.65 - - TT1845 TT1403
9.00 208Y120 24.97 - - TT1846 TT1404

480V Delta primary (input) x 240 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

480V Primary - 240 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 240 0.84 TT1847 TT1405 TT1854 TT1412
0.50 240 1.20 TT1848 TT1406 TT1855 TT1413
0.75 240 1.80 TT1849 TT1407 TT1856 TT1414
1.00 240 2.40 TT1950 TT1408 TT1857 TT1415
1.50 240 3.61 TT1851 TT1409 TT1858 TT1416
2.00 240 4.81 TT1852 TT1410 TT1859 TT1417
3.00 240 7.21 TT1853 TT1411 TT1860 TT1418
6.00 240 14.43 - - TT1861 TT1419
9.00 240 21.64 - - TT1862 TT1420

480V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

480V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.42 TT1863 TT1421 TT1870 TT1428
0.50 480Y277 0.60 TT1864 TT1422 TT1871 TT1429
0.75 480Y277 0.90 TT1865 TT1423 TT1872 TT1430
1.00 480Y277 1.20 TT1866 TT1424 TT1873 TT1431
1.50 480Y277 1.80 TT1867 TT1425 TT1874 TT1432
2.00 480Y277 2.40 TT1868 TT1426 TT1875 TT1433
3.00 480Y277 3.61 TT1869 TT1427 TT1876 TT1434
6.00 480Y277 7.21 - - TT1877 TT1435
9.00 480Y277 10.82 - - TT1878 TT1436

480V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

480V Primary - 575 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 575 0.35 TT1879 TT1437 TT1886 TT1444
0.50 575 0.50 TT1880 TT1438 TT1887 TT1445
0.75 575 0.75 TT1881 TT1439 TT1888 TT1446
1.00 575 1.00 TT1882 TT1440 TT1889 TT1447
1.50 575 1.51 TT1883 TT1441 TT1890 TT1448
2.00 575 2.01 TT1884 TT1442 TT1891 TT1449
3.00 575 3.01 TT1885 TT1443 TT1892 TT1450
6.00 575 6.02 - - TT1893 TT1451
9.00 575 9.03 - - TT1894 TT1452

480V Delta primary (input) x 600Y347 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

480V Primary - 600Y347 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 600Y347 0.34 TT1895 TT1453 TT1902 TT1460
0.50 600Y347 0.48 TT1896 TT1454 TT1903 TT1461
0.75 600Y347 0.72 TT1897 TT1455 TT1904 TT1462
1.00 600Y347 0.96 TT1898 TT1456 TT1905 TT1463
1.50 600Y347 1.44 TT1899 TT1457 TT1906 TT1464
2.00 600Y347 1.92 TT1900 TT1458 TT1907 TT1465
3.00 600Y347 2.89 TT1901 TT1459 TT1908 TT1466
6.00 600Y347 5.77 - - TT1909 TT1467
9.00 600Y347 8.66 - - TT1910 TT1468

Euro Standard - 480V Delta primary (input) x 380V, 400V, or 415V Wye secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

kVA Amps at 380V Amps at 400V Amps at 415V Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 0.53 0.51 0.49 TT1144 TT1137 TT1157 TT1151
0.50 0.76 0.72 0.70 TT1145 TT1138 TT1158 TT1152
0.75 1.14 1.08 1.04 TT1146 TT1139 TT1159 TT1153
1.00 1.52 1.44 1.39 TT1147 TT1140 TT1160 TT1154
1.50 2.28 2.17 2.09 TT1148 TT1141 TT1161 TT1155
2.00 3.04 2.89 2.78 TT1149 TT1142 TT1162 TT1156
3.00 4.56 4.33 4.17 TT1150 TT1143 N/A N/A

575 Primary Voltage

Euro Standard - 575V Delta primary (input) x 380V, 400V, or 415V Wye secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

kVA Amps at 380V Amps at 400V Amps at 415V Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 0.53 0.51 0.49 TT1170 TT1163 TT1183 TT1177
0.50 0.76 0.72 0.70 TT1171 TT1164 TT1184 TT1178
0.75 1.14 1.08 1.04 TT1172 TT1165 TT1185 TT1179
1.00 1.52 1.44 1.39 TT1173 TT1166 TT1186 TT1180
1.50 2.28 2.17 2.09 TT1174 TT1167 TT1187 TT1181
2.00 3.04 2.89 2.78 TT1175 TT1168 TT1188 TT1182
3.00 4.56 4.33 4.17 TT1176 TT1169 N/A N/A

600 Primary Voltage

600V Delta primary (input) x 208Y120 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

600V Primary - 208Y120 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 208Y120 0.97 TT1911 TT1469 TT1918 TT1476
0.50 208Y120 1.39 TT1912 TT1470 TT1919 TT1477
0.75 208Y120 2.08 TT1913 TT1471 TT1920 TT1478
1.00 208Y120 2.77 TT1914 TT1472 TT1921 TT1479
1.50 208Y120 4.16 TT1915 TT1473 TT1922 TT1480
2.00 208Y120 5.55 TT1916 TT1474 TT1923 TT1481
3.00 208Y120 8.32 TT1917 TT1475 TT1924 TT1482
6.00 208Y120 16.65 - - TT1925 TT1483
9.00 208Y120 24.97 - - TT1926 TT1484

600V Delta primary (input) x 240 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

600V Primary - 240 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 240 0.42 TT1927 TT1485 TT1934 TT1492
0.50 240 0.60 TT1928 TT1486 TT1935 TT1493
0.75 240 0.90 TT1929 TT1487 TT1936 TT1494
1.00 240 1.20 TT1930 TT1488 TT1937 TT1495
1.50 240 1.80 TT1931 TT1489 TT1938 TT1496
2.00 240 2.40 TT1932 TT1490 TT1939 TT1497
3.00 240 3.61 TT1933 TT1491 TT1940 TT1498
6.00 240 7.21 - - TT1941 TT1499
9.00 240 10.82 - - TT1942 TT1500

600V Delta primary (input) x 480Y277 secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

600V Primary - 480Y277 Secondary
kVA Output Voltages Output Amps Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 480Y277 0.35 TT1943 TT1501 TT1950 TT1508
0.50 480Y277 0.50 TT1944 TT1502 TT1951 TT1509
0.75 480Y277 0.75 TT1945 TT1503 TT1952 TT1510
1.00 480Y277 1.00 TT1946 TT1504 TT1953 TT1511
1.50 480Y277 1.51 TT1947 TT1505 TT1954 TT1512
2.00 480Y277 2.01 TT1948 TT1506 TT1955 TT1513
3.00 480Y277 3.01 TT1949 TT1507 TT1956 TT1514
6.00 480Y277 6.02 - - TT1957 TT1515
9.00 480Y277 9.03 - - TT1958 TT1516

Euro Standard - 600V Delta primary (input) x 380V, 400V, or 415V Wye secondary (output). 3 phase, 50hz and 60hz available, dry type Open and Enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer.

kVA Amps at 380V Amps at 400V Amps at 415V Open Units Enclosed Units
50 Hz 60 Hz 50 Hz 60 Hz
0.35 0.53 0.51 0.49 TT1218 TT1211 TT1231 TT1225
0.50 0.76 0.72 0.70 TT1219 TT1212 TT1232 TT1226
0.75 1.14 1.08 1.04 TT1220 TT1213 TT1233 TT1227
1.00 1.52 1.44 1.39 TT1221 TT1214 TT1234 TT1228
1.50 2.28 2.17 2.09 TT1222 TT1215 TT1235 TT1229
2.00 3.04 2.89 2.78 TT1223 TT1216 TT1236 TT1230
3.00 4.56 4.33 4.17 TT1224 TT1217 N/A N/A

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