Description

The TPT9000 Transformer Polarity Tester represents an advanced solution tailored for Commissioning Engineers, facilitating precise determination of current and voltage transformer polarity. With its user-friendly plug-and-play design, this instrument ensures effortless operation. Additionally, its lightweight build and magnetized back panel enable convenient storage on metallic walls or panels.

By incorporating automatic detection capabilities, the TPT9000 readily identifies incorrect transformer connections. Furthermore, it includes a proving unit to verify on-site functionality. The comprehensive package also features a set of 600V CAT IV fused test leads with shrouded 4mm connectors and four F500mA HRC fuses.

Designed explicitly for “dead” systems, where external voltages are absent, the TPT9000 avoids connection to live systems for optimal safety. Prior to usage, always ensure the device under test is powered off.

The TPT9000 operates flawlessly in industrial and electrical substation environments at altitudes of up to 2000m above sea level. Its performance remains unaffected within the temperature range of 0°C to 45°C, while storage can be safely conducted between -20°C and 60°C.

A single PP3 9V battery powers the TPT9000, diligently monitored to prevent testing below the acceptable battery voltage threshold.