Title
CCR Warning – VA High
URL Name
CCR-Warning-VA-High
Summary
Describes the VA High warning in the Type L-828 and Type L-829 Ferroresonant Constant Current Regulator, including trigger conditions, default threshold, and corrective actions.

Content

Warning Description


The high threshold for VA Changes has been met.
See VA Changes for more information.
This warning defaults to 10%.

Attempt to Correct


Always maintain safe working conditions by using appropriate personal protective equipment (PPE) where necessary.
Verify VA Changes calibration.
Refer to CCR Changes.
Put the CCR into Local mode and cycle each step through to determine if the issue persists at each brightness.
While at highest brightness step, do a visual inspection of field equipment to determine if the fixtures have been damaged.

Airport Lighting Company | Type L-828, Type L-829 Ferroresonant Constant Current Regulator

Constant Current Regulator