Description
GENERAL
The DER1/A is an AVR (Automatic Voltage Regulator) used on Meccalte AC alternators. It has different pots such as āVOLTā for voltage adjustments, āSTABā for stability adjustments, āHZā for underfrequency threshold calibration and āAMPā for excitation overcurrent threshold calibration. The DER1/A is set with factory settings and it needs adjusting in order to meet your diesel generator specification.
This is not the same as the standard Mecc Alte DER1
APPLICATIONS
- Mainly used onĀ Mecc Alte ECO40, ECO43 & ECO46 series
CORRESPONDING, ASSOCIATED & OBSOLETEĀ PART NUMBERS