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Voltage Regulator for Three-Phase Synchronous Generators "M16FA655A - Mark V"

Item Description:

The “MARK V” type voltage regulator is suitable for synchronous generators built by MARELLI MOTORI, of the MJB series, for sizes 160-250. The regulator is completely isolated to maintain high operational reliability even in difficult environmental conditions (high levels of humidity, dust, saline atmosphere), and in the presence of vibrations. The regulator is suitable for operation on both three-phase and single-phase generators.

TECHNICAL SPECIFICATIONS

  • Power supply voltage (± 10% tolerance on the limits, 50 / 60Hz) 170 ÷ 277 V
  • Voltage measurement (single-phase) (± 10% tolerance on limits, 50 / 60Hz) 170 ÷ 277 V
  • Max current continuous field 5 A
  • Max current of field in forcing (1 minute) 8 A
  • Maximum field voltage 100 V
  • Field resistance 8 W ÷ 20 W
  • Adjustment accuracy (running condition, balanced and linear rated load, constant frequency): ± 0.5%
  • Thermal drift (% variation of voltage for a variation of 50 ° C with respect to T amb, after 10 minutes): ± 0.5%
  • Response time: 1 cycle
  • Operating temperature: -30 ° C / + 70 ° C
  • Weight: 320g

Functions

  • Protection Underfrequency limiter, Excitation limiter, Internal fuse, Control From external potentiometer of value 100 kom 1 W for a? V = ± 5% of the nominal, From external DC voltage signal (0-10 V).

Package Included:

Voltage regulator 1.00 Pcs. And user and installation manual.

N.B. : It is specified that this product is a high quality universal replacement, it does not mean that it can be ADDED on Generators that are not equipped with AVR.

MARK V

Data sheet

Power (kW)
Tutte

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