P. 200 Volts Primary, Single Phase Autotransformers
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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
• Aluminum or 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
200V Primary, Copper Wound, 1 Phase Autotransformers
| kVA | Select Secondary Voltage Below | ||||||
| 400V | 380V | 347V | 277V | 240V | 230V | 220V | |
| 3 | T52050 | T52060 | T52070 | T52080 | T52090 | T52100 | T52110 |
| 5 | T52051 | T52061 | T52071 | T52081 | T52091 | T52101 | T52111 |
| 7 | T52052 | T52062 | T52072 | T52082 | T52092 | T52102 | T52112 |
| 10 | T52053 | T52063 | T52073 | T52083 | T52093 | T52103 | T52113 |
| 15 | T52054 | T52064 | T52074 | T52084 | T52094 | T52104 | T52114 |
| 25 | T52055 | T52065 | T52075 | T52085 | T52095 | T52105 | T52115 |
| 37 | T52056 | T52066 | T52076 | T52086 | T52096 | T52106 | T52116 |
| 50 | T52057 | T52067 | T52077 | T52087 | T52097 | T52107 | T52117 |
| 75 | T52058 | T52068 | T52078 | T52088 | T52098 | T52108 | T52118 |
| 100 | T52059 | T52069 | T52079 | T52089 | T52099 | T52109 | T52119 |
| kVA | Select Secondary Voltage Below | ||||||
| 208V | 200V | 190V | 120V | 115V | 110V | 100V | |
| 3 | T52120 | T52130 | T52140 | T52150 | T52160 | T52170 | T52180 |
| 5 | T52121 | T52131 | T52141 | T52151 | T52161 | T52171 | T52181 |
| 7 | T52122 | T52132 | T52142 | T52152 | T52162 | T52172 | T52182 |
| 10 | T52123 | T52133 | T52143 | T52153 | T52163 | T52173 | T52183 |
| 15 | T52124 | T52134 | T52144 | T52154 | T52164 | T52174 | T52184 |
| 25 | T52125 | T52135 | T52145 | T52155 | T52165 | T52175 | T52185 |
| 37 | T52126 | T52136 | T52146 | T52156 | T52166 | T52176 | T52186 |
| 50 | T52127 | T52137 | T52147 | T52157 | T52167 | T52177 | T52187 |
| 75 | T52128 | T52138 | T52148 | T52158 | T52168 | T52178 | T52188 |
| 100 | T52129 | T52139 | T52149 | T52159 | T52169 | T52179 | T52189 |
Output Amps
| kVA | Output Amps at: | ||||||||||||||||||||
| 400V | 380V | 347V | 277V | 240V | 230V | 220V | 208V | 200V | 190V | 120V | 115V | 110V | 100V | ||||||||
| 3 | 7.5 | 7.9 | 8.7 | 10.8 | 12.5 | 13 | 13.6 | 14.4 | 15 | 15.8 | 25 | 26.1 | 27.3 | 30 | |||||||
| 5 | 12.5 | 13.2 | 14.4 | 18.1 | 20.8 | 21.7 | 22.7 | 24 | 25 | 26.3 | 41.7 | 43.5 | 45.5 | 50 | |||||||
| 7 | 17.5 | 18.4 | 20.2 | 25.3 | 29.2 | 30.4 | 31.8 | 33.7 | 35 | 36.8 | 58.3 | 60.9 | 63.6 | 70 | |||||||
| 10 | 25 | 26.3 | 28.8 | 36.1 | 41.7 | 43.5 | 45.5 | 48.1 | 50 | 52.6 | 83.3 | 86.96 | 90.9 | 100 | |||||||
| 15 | 37.5 | 39.5 | 43.2 | 54.2 | 62.5 | 65.2 | 68.2 | 72.1 | 75 | 79 | 125 | 130.4 | 136.4 | 150 | |||||||
| 25 | 62.5 | 65.8 | 72.1 | 90.3 | 104.2 | 108.7 | 113.6 | 120.2 | 125 | 131.6 | 208.3 | 217.4 | 227.3 | 250 | |||||||
| 37 | 92.5 | 97.4 | 106.6 | 133.6 | 154.2 | 160.9 | 168.2 | 177.9 | 185 | 194.7 | 308.3 | 321.7 | 336.4 | 370 | |||||||
| 50 | 125 | 131.6 | 144.1 | 180.5 | 208.3 | 217.4 | 227.3 | 240.4 | 250 | 263.2 | 416.7 | 434.8 | 454.6 | 500 | |||||||
| 75 | 187.5 | 197.4 | 216.1 | 270.76 | 312.5 | 326.1 | 340.9 | 360.6 | 375 | 394.7 | 625 | 652.2 | 681.8 | 750 | |||||||
| 100 | 250 | 263.2 | 288.2 | 361.01 | 416.7 | 434.8 | 454.6 | 480.8 | 500 | 526.3 | 833.3 | 869.6 | 909.1 | 1000 | |||||||