PT. WIJAYA EQUIPMENTS, AVR Marelli Center Tangerang, berlokasi di daerah BSD City, Tangerang Selatan, Banten, Indonesia.
PT. WIJAYA EQUIPMENTS, AVR Marelli Center Tangerang, berpengalaman lebih dari 25 tahun di bidang Material Handling Equipment, Warehouse Equipment, Logistic System, Racking System, Warehouse Forklift, Distribution System, Otomation, Construcion Equipment, Engineering Equipment.
PT. WIJAYA EQUIPMENTS, Pusat AVR Marelli, ready stock AVR Marelli tipe SM40FA621A, M16FA655A, M40FA610A, M40FA640A, hubungi kami segera untuk mendapatkan harga menarik dari kami.
APPLICATION
The voltage regulator type “MARK V”, is suitable for Synchronous Generators of MARELLI MOTORI make, MJB series, size range 160-250 frames. The regulator is fully insulated in order to maintain high reliability also with severe ambient conditions (high level of humidity, dust, salt atmosphere), and in case of high vibrations level. The regulator is proper both for single and 3-phase generators.
TERMINALS
Connection terminals are performed through FAST-ON terminals. The terminals have to be connected according the applicable wiring diagram, in order to avoid any possible mistake in the wiring.
POTENTIOMETERS
VOLT : Potentiometer for adjusting the output voltage of the generator. Normally the internal potentiometer VOLT allows possibility of adjusting the voltage in a wide range; to obtain a finer possibility of voltage setting or to adjust the voltage from the control panel, or in order to limit the voltage range, an external potentiometer can connected to the terminal P and Q (resistance about 100 kΩ, 1 W, to obtain voltage regulation of ±5%).
FREQ : Potentiometer for changing the low speed protection corner frequency. It is usually set at the factory in order to reduce the excitation when speed becomes lower than 90% of rated speed at 50 Hz (frequency lower than 45 Hz, or corner frequency). By removing the bridge which normally shorts the terminals Hz and 60, the speed protection acts properly for 60 Hz operation.
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