GAVR8AH (SMALL)
GAVR-8A is Universal 8 Amp 1/2 Wave Self Excited Dip-Switch Programmable be Automatic Voltage Regulator, which is suitable for brushless generator.
Related products
-
Read moreM40FA640A
The voltage regulator type “MARK I”, is suitable for synchronous generators for Marelli make MJB series, size range 160-500 frames. The regulator is proper to operate on machines rated from 10 up to 2000kVA. 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 operation. -
Read moreSE350
SE350 is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator. Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. -
Read moreDVR2400
The digital voltage regulator is a control unit that regulates the output voltage of a brushless AC generator by controlling the current into the generator exciter field. It is a highly sensitive component and vital to the general operation of a generator or AC alternator. Input power to the automatic voltage regulator is derived from a single-phase permanent magnet generator (PMG). -
Read moreR449
Leroy Somer R449 can operate in shunt, AREP or PMG type applications. With its versatile functions the R449 is popular with LSA51.2, LSA53.1 & LSA54 Leroy Somer frames. The R449 has multiple features to enhance generator protections such as under frequency thresholds and voltage regulation with a ratio of -/+1%. For voltage matching and power factor controlling with the mains we recommend in addition to this regulator the R726 -
Read moreM31FA600A
The M31FA600A MEC-20 voltage regulator is suitable for synchronous generators constructed by MARELLI MOTORI from series MJB for sizes 315 to 800. The M31FA600A voltage regulator is a micro-processor device with pulse-width modulation (PWM) output stage, and can be calibrated using potentiometers. The circuit board is resin-bonded in order to maintain a high degree of operational reliability even in difficult environmental conditions (high levels of humidity, dust, a salty atmosphere) and in the presence of vibrations. -
Read moreGAVR12A
Input Sensing voltage 180~260VAC,1 phase 2 wire Power voltage 180~260VAC,1 phase 2 wire Output Voltage Max. 90VDC@240VAC input Current Continuous 4A Current Intermittent 7A for 10SEE Resistance Min.12Ω Max.100Ω Voltage Build-up Residualvolts at AVR teminal>5VAC External Volts Adjustment ±7% with 1KΩ 1 with trimmer Soft start ramp time 2sec. Unit power dissipation Max.8 Watt EMI suppression Internal electromagnetic interference filtering Thermal. Drift 0.03% per°C chage in AVR ambient Under freqency protection 60Hz system presets knee point at 55Hz (Factory setting) 50Hz system presets knee point at 45Hz Volts regulation <±1%(with 4% engine governing) Environment Vibration 3G@100~2K Hz Operating temperature -40~60°C Relative humidity<95% Storage temperature -40~85°C Dimensions 12.1*9.2*6cm