Замена регулятора напряжения Meccalte AVR DER

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Replace Meccalte Genset AVR DER DER1 Voltage Regulator

 

The brands / Part No. mentioned here are for reference purpose only, we provide Replacement model / not Original Meccalte product! 

 

The Meccalte DER AVR is a voltage regulator for synchronous alternators, designed for stand alone working and calibration; to maximize performances, the regulator should be intended as part of a system made up of at least three components: the Meccalte AVR DER1 Voltage Regulator (control unit), a communications module (USB2DxR, for example) and a supervision unit, as illustrated in figure 6.

 

DER Series AVR have Two versions of the DER 1 and DER 1/A available; Meccalte DER1 AVR is optimised for Meccalte Series 3 to 38 alternators, while Meccalte DER1/A AVR is optimised for Meccalte series 40, 43 and 46 alternators; the two versions differ primarily in the default parameters. NOTE: the parameter that defines the output voltage (with the VOLT trimmer disabled) is set on 0 (so that the adjustment takes place on the minimum voltage).

 

Characteristics of DER Meccalte Genset AVR

Variable voltage supply	40 ÷ 270 Vac
Frequency range	12 Hz ÷ 72 Hz
Precision of voltage regulation	± 1%
Precision of voltage regulation (stabilized condition)	± 0,5%
Maximum continuous output current	5 Adc
Environmental temperature	-25°C ÷ +70°C
Voltage regulation	75÷300 Vac
Transient voltage drop and overvoltage	within ± 15%
Voltage recovery time	within ± 3% of the value set, in less than 300 msec
Sensing	Single phase or Three phase
Parameters (can be programmed via software)	VOLT, STAB, AMP and Hz can be set with trimmers (default)
	50/60Hz through a “jumper” (default)