Title
CCR Fault – Current Asymmetry
URL Name
CCR-Fault-Current-Asymmetry
Summary
Describes the Current Asymmetry fault in the Type L-828 and Type L-829 Ferroresonant Constant Current Regulator and the specified corrective actions.

Content

Fault Description

The current asymmetry fault is caused when the output waveform has an unequal differential of positive power to negative power. 

Attempt to Correct

Always maintain safe working conditions by using appropriate personal protective equipment (PPE) where necessary.

Complete a "Calibrate Zeros" calibration.

Reference: Completing in Field Recalibrations

If the problem persists:
- Contact Airport Lighting Company.

 

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

Constant Current Regulator