The T&R TPT9000 Transformer Polarity Tester is a flick tester designed for checking the correct polarity of current and voltage transformers quickly. It is compact, light, and easy to use and will automatically detect if a transformer has been connected incorrectly. Provided with a proving unit to ensure correct operation, safety is at the forefront of the T&R TPT9000 Transformer Polarity Tester’s design; it features fused test leads and is supplied with a protective case. Finally, the T&R TPT9000 Transformer Polarity Tester has a long battery life.
Please Note: the T&R TPT9000 Transformer Polarity Tester is designed to be used with dead systems; DO NOT connect it to a live system.
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| Environment | The TPT9000 is designed for use in industrial and electrical substation environments. |
| Maximum altitude | 2000m |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -20°C to 60°C |
| Relative humidity | 90% non-condensing |
| Protection rating | IP20 in use |
| Supply Requirements | The TPT9000 requires a single PP3 9V battery to operate. The battery level is automatically monitored, and the device will not perform a test if the battery voltage is below a useable level. |
| Test Leads | 600V CAT IV fused test leads terminated in shrouded 4mm connectors. |
| Overload protection | Each of the test leads must be fitted with a F500mA HRC fuse. This must be replaced with a fuse of the same type. |
| Size | 120 x 80 x 35mm |
| With Proving Unit | 143 x 80 x 35mm |