Fischer Panda 22-4 HD PVMV-N, Руководство пользователя

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Installation Instructions
10.5.11 Panda 8000-42NE PVMV-N.R01 - Kapitel/Chapter 5: Installation Instructions Seite/Page 63
5.3.1 The VCS-Control
This Panda generator is fitted with the electronic voltage control "VCS" as standard.
The VCS controls the generator voltage and motor speed. An actuator mounted at the injection pump can increase
the engine speed by up to 8%.
If the generator runs without load, the voltage should be 240 V with a frequency of approx 48,5 to 49,5Hz. The fre-
quency (equates to the speed) can be increased by up to 8%. This ensures that the engine speed is increased when
there is an extra load. The maximum speed is achieved when 80% load is reached.
The clearance of the speed control range is limited by an adjusting screw, above and below. Adjustment of this
screw may not occur without the expressive approval of the manufacturer.
All signals pass through the circuit board in the AC-Control box. The signal impulse for the actuator is passed to the
electric motor by means of the 5 core wire.
The generator maintains its full capability if the VCS has a defect. In this case the base current must be raised to at
least 260V by adjusting the minimum setting on the speed gauge, in order to ensure that the generator output
voltage at 70% nominal load does not drop below 236V.
Fig. 5.3.1-1: VCS circuit board
01
04
02
06
07
05
03
01. Connection measuring voltage
02. Adjustment booster voltage (do not adjust!)
03. Adjustment VCS-voltage
04. Connection VCS inlet 05. Electrical fuse (1,6A slow to blow)
06. Potentiometer for booster time
07. Connection for PC