Phantom Loads | Installation Instruments

This 3 phase phantom load is used for energising either CT or Direct connected Energy meters during commissioning or routine testing.

3 Phase, 4 wire 240V / 415V 50Hz + Earth 3 phase 10A circuit breaker used to protect the unit. Neon indicators indicate which phase is live Output configuration is switchable from star to delta.

Simple and easy to use, this 3 phase load is used in pre or post commissioning of metering and / or measurement products. Easy way to determine correct installation and phasing of equipment.

A precision phase angle meter in 50Hz or 60Hz version, the 597C has been in production for well over 10 years. It has inputs for voltage, direct current or current via a clipon CT.

We have sold many of these simple, accurate and robust instruments to utilities, industry and educational institutions. They are used for many purposes, from student instruction in the electrical laboratory to quality control in appliance testing.

This complements the Model 632A, since the Model 633 reads phase angle, true rms voltage and true rms current in a circuit. This instrument is designed to demonstrate the properties of phasors and real/imaginary number notation for electrical engineering students.

The Model 4014 integrates four ammeters for the direct and simultaneous reading of 4 CT secondaries up to 10A during the setting up or checking of protection systems while they are in service with normal 50/60Hz primary currents flowing.