Input Wire Connection Type Input Wire Connection Type |
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Output Wire Connection Type Output WireConnection Type |
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AC to AC Phase Transformers for Light Loads
Also known as static converters, these transformers allow your motor to run at up to 70% of its normal power. Use them in drill presses, mills, and grinders. They generate three-phase output power from a single-phase input. When wired for constant voltage, transformers filter out voltage spikes and electrical noise.
Select a transformer so the power output of your largest motor falls within the output range. When using multiple motors, start the largest motor first, then start smaller motors individually.
Voltage | |||||||
|---|---|---|---|---|---|---|---|
| Input | Output | Power Output, hp | Ht. | Wd. | Dp. | Each | |
Single Phase Input/Three Phase Output—Terminal Block Input and Output | |||||||
Phase/Constant Voltage | |||||||
| 220V AC | 220V AC | 0.25-0.5 | 7" | 6.5" | 3" | 0000000 | 0000000 |
| 220V AC | 220V AC | 0.5-1 | 7" | 6.5" | 3" | 0000000 | 000000 |
| 220V AC | 220V AC | 1-3 | 7" | 6.5" | 3" | 0000000 | 000000 |
| 220V AC | 220V AC | 3-5 | 7" | 6.5" | 3" | 0000000 | 000000 |
| 220V AC | 220V AC | 5-7.5 | 7" | 6.5" | 3" | 0000000 | 000000 |
| 220V AC | 220V AC | 7.5-10 | 7" | 6.5" | 3" | 0000000 | 000000 |
High-Efficiency AC to AC Phase
Transformers for Light Loads
Run your motors at 100% of their normal power. These transformers generate three-phase output power from a single-phase input. Also known as rotary converters.
Select a transformer with a power output that exceeds but comes closest to the power requirement of your largest motor. When using multiple motors, start the largest motor first. Then start smaller motors individually until their total horsepower requirement is no more than twice the power output of the transformer.
Voltage | |||||||
|---|---|---|---|---|---|---|---|
| Input | Output | Power Output, hp | Ht. | Wd. | Dp. | Each | |
Single Phase Input/Three Phase Output—Wire Leads Input and Output | |||||||
Phase/Constant Voltage | |||||||
| 220V AC | 220V AC | 1 | 13" | 12" | 10" | 0000000 | 0000000 |
| 220V AC | 220V AC | 3 | 13" | 13" | 11" | 0000000 | 000000 |
| 220V AC | 220V AC | 5 | 13" | 13" | 11" | 0000000 | 000000 |
| 220V AC | 220V AC | 7.5 | 18" | 14" | 12" | 0000000 | 00000000 |
| 220V AC | 220V AC | 10 | 18" | 14" | 12" | 0000000 | 00000000 |
AC to AC Phase Transformers
for Medium to Heavy Loads
Use these transformers with motors that require a horsepower up to three times higher than the transformers' power output, such as in gear head lathes and flywheel and hydraulic applications. They generate three-phase output power from a single-phase input.
Voltage | |||||||
|---|---|---|---|---|---|---|---|
| Input | Output | Power Output, hp | Ht. | Wd. | Dp. | Each | |
Single Phase Input/Three Phase Output—Wire Leads Input and Output | |||||||
Phase/Constant Voltage | |||||||
| 220V AC | 220V AC | 1 | 14" | 14" | 19" | 0000000 | 000000000 |
| 220V AC | 220V AC | 3 | 14" | 14" | 19" | 0000000 | 00000000 |
| 220V AC | 220V AC | 5 | 14" | 14" | 19" | 0000000 | 00000000 |
| 220V AC | 220V AC | 7.5 | 14" | 14" | 19" | 0000000 | 00000000 |
| 220V AC | 220V AC | 10 | 14" | 17" | 21" | 0000000 | 00000000 |