📄 Download Datasheet: TOOLS-AND-ACCESSORIES.pdf
Ammeters for Constant Current Series Circuits
Constant current regulators (CCRs) produce non-sinusoidal waveforms. Traditional ammeters reading the average current will produce inaccurately low values on airfield lighting circuits. Calibrating equipment based upon these incorrect readings may dramatically reduce the lamp life for airfield lighting and adversely affect equipment performance.
For constant current airfield lighting circuits, only a true-rms meter with current clamp accessory must be used to accurately indicate the current present. Such meters include selected models manufactured by:
Special Tools for Crouse-Hinds Airport Lighting Products
Phone : +27 12 347 8802
Email : info@ntecsa.co.za
© 2026 NTE Consulting (Pty) Ltd. All rights reserved. Powered by ContraMedia
