The inlec Voltage Stabiliser is a compact mains conditioning unit used extensively in the process control and water industries, for test equipment and any other voltage sensitive applications. The unit offers protection to equipment by stabilising the mains voltage through the isolation transformer and by transient and spike limiting devices. The circuit incorporates a thermal cutout and user replaceable mains fuse.
| part | input | output | output | freq | response | size mm | weight |
| number | volts | volts | current | Hz | times | HxWxD | kg |
| VS110/110/5 | 110v 24%+26% |
110v+-1.89% | 5A | 45-63 | 50ms | 170x192x194 | 7.5 |
| VS230/110/5 | 230v 24%+26% |
110v+-1.89% | 5A | 45-63 | 50ms | 170x192x194 | 7.5 |
| VS230/230/5 | 230v 24%+26% |
230v+-1.89% | 5A | 45-63 | 50ms | 170x192x194 | 7.5 |
| VS230/110/10 | 230v 24%+26% |
230v+-1.89% | 10A | 45-63 | 50ms | 190x192x194 | 12.5 |

