200 Volt Three Phase Autotransformers

O. 200 Volts Primary, Three Phase Autotransformers

Select a Different Primary Configuration »

TEMCo Single Phase Autotransformers are 50/60 Hz rated and come in a NEMA 3R enclosure for indoor use as well as outdoor protection against rain and sleet. Our transformers are built to last, guaranteed. That's why we back these with a decade long warranty.

• UL Listed, CSA Approved
• Copper windings
• 50/60 Hz rated
• NEMA 3R Enclosure (for indoor or outdoor use)

Looking for a different specification? Click here to see all the primary voltage configurations, or see our full selection of autotransformers here.

Product Selection

Copper Wound Autotransformers, 200V Primary

Select Secondary Voltage Below
kVA	400V	380V	240V	230V	220V	216V	208V
15	T56720	T56730	T56740	T56750	T56760	T56770	T56780
30	T56721	T56731	T56741	T56751	T56761	T56771	T56781
45	T56722	T56732	T56742	T56752	T56762	T56772	T56782
75	T56723	T56733	T56743	T56753	T56763	T56773	T56783
112.5	T56724	T56734	T56744	T56754	T56764	T56774	T56784
225	T56725	T56735	T56745	T56755	T56765	T56775	T56785
300	T56726	T56736	T56746	T56756	T56766	T56776	T56786
450	T56727	T56737	T56747	T56757	T56767	T56777	T56787
500	T56728	T56738	T56748	T56758	T56768	T56778	T56788
750	T56729	T56739	T56749	T56759	T56769	T56779	T56789
kVA	200V	190V	120V	115V	110V	100V
15	T56790	T56800	T56810	T56820	T56830	T56840
30	T56791	T56801	T56811	T56821	T56831	T56841
45	T56792	T56802	T56812	T56822	T56832	T56842
75	T56793	T56803	T56813	T56823	T56833	T56843
112.5	T56794	T56804	T56814	T56824	T56834	T56844
225	T56795	T56805	T56815	T56825	T56835	T56845
300	T56796	T56806	T56816	T56826	T56836	T56846
450	T56797	T56807	T56817	T56827	T56837	T56847
500	T56798	T56808	T56818	T56828	T56838	T56848
750	T56799	T56809	T56819	T56829	T56839	T56849

Output Amps

kVA	Output Amps at:
kVA	400V	380V	240V	230V	220V	216V	208V	200V	190V	120V	115V	110V	100V
15	21.7	22.8	36.1	37.7	39.4	40.1	41.6	43.3	45.6	72.2	75.3	78.7	86.6
30	43.3	45.6	72.2	75.3	78.7	80.2	83.3	86.6	91.2	144.3	150.62	157.5	173.2
45	64	68.4	108.3	112	118.1	120.3	124.9	129.9	136.7	216.5	225.93	236.2	259.8
75	108.3	113	180.4	188.3	196.8	200.5	208.2	216.5	227.9	360.9	376.54	393.7	433
112.5	162.4	170.9	270.6	282.4	295.2	300.7	312.3	324.8	341.9	541.3	564.82	590.5	649.5
225	324.8	341.9	541.2	564.8	590.5	601.4	624.6	649.5	683.7	1082	1129	1180	1299
300	433	455.8	721.7	753.1	787.3	801.9	832.7	866.1	911.6	1443	1506	1574	1732
450	649.5	683.7	1082	1129	1180	1202	1249	1299	1367	2165	2259	2361	2598
500	721.7	759.7	1202	1255	1312	1336	1387	1443	1519	2405	2510	2624	2886
750	1082.6	1139	1804	1882	1968	2004	2081	2165	2279	3608	3765	3936	4330