Automatic Voltage Regulators

R448 A.V.R. Characteristics Shunt power supply: max 150V - 50/60 Hz Rated overload current: 10A - 10s Electronic protection:(in the event of overload, short-circuit,loss of voltage sensing) this acts to restore the value of the excitation current to 1A after 10 s. The alternator must be stopped (or the power switched off) in order to reset the protection. Fuse: F1 on X1, X2.10A;slow - 250V Voltage sensing : 5 VA isolated via trans- former 0-110 V terminals =95 to 140 V 0-220

Bushless Alternator Automatic Voltage Regulators avr SR7 for Mecc Alte Generator AVR SR-7 type voltage regulator is an advanced design electronic 5 Amp regulator that ensures excellent performance of the alternators while they are running and during starting. The regulator is equipped with a complete protection system against operation conditions that could be dangerous for the machine. 1.SR-7 type voltage regulator is an advanced design electronic 5 Amp regulator. 2.Sr7

Common Brushless AVR R220 revC only for LSA423 The R220 is analog Automatic Voltage Regulator with transistors. standard : for LSA 40 alternators. -Adapted to the SHUNT and AREP excitation system -Main characteristics -Voltage regulation +/- 0.5% at steady state and constant speed. -Response time 500 ms -Nominal excitation current : 3A -Maximum excitation current 7A for 10 sec. -Alimentation and detection 85 to 139 V (50/60Hz) -Protection : Fuses embeded in resin Features: -

Brushless Alternator Automatic Voltage Regulators avr mx321 for Stamford Alternator MX321 is a three phase, 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 protective features to ensure safe reliable control of the generator. This AVR is used only in conjunction with permanent magnetic type alternators. Excitation power is resulting from a

Three / Single Phase Automatic Voltage Regulators avr M40FA640A for Marelli Generator 1.Marelli AVR M40FA640A The voltage regulator type “MARK I”, is suitable for Synchronous Generators of MARELLI MOTORI make, MJB series, size range 160-500 frames. This regulator is proper to operate on machines rated from 10 up to 2000 kVA. The regulator is fully insulated in order to maintain high reliability also with severe ambient conditions (high level of humidity, dust, salt atmosphere

AVR GAVR 20A Automatic Voltage Regulators , Universal Brushless Generator Spare Part Generator Spare Parts General Automatic Voltage Regulator AVR GAVR-20A GAVR-20A is Universal 20 Amp 1/2 Wave Self Excited Dip-Switch Programmable be Automatic Voltage Regulator, which is suitable for brushless generato SpecifiCAT-partsions *AVR GAVR-20A for General Brushless *GAVR-20A AVR *Best quality *In stock *Best services General Brushless AVR GAVR-20A SpecifiCAT-partsions *Sensing Input Voltage 220

Brushless AVR Automatic Voltage Regulator GAVR-10A for Diesel Generator GAVR-10A is Universal 10 Amp 1/2 Wave Self Excited Dip-Switch Programmable be Automatic Voltage Regulator, which is suitable for brushless generator. *Automatic Voltage Regulator,Brushless AVR *MAX.Output Current:10A for 10 Second *Loading Impedance: 15~100OHM *Temperature Stability: <0.02%/PER Celsius Changed *Under Frequency protection point: 45HZ for 50Hz apply (55Hz for 60Hz supply) Technical Data:

50Hz / 60Hz Automatic Voltage Regulators Brushless Alternator Stamford Series AVR AS480 Stamford series AS480 AVR for generator Advantage: 1. 2 years warranty 2. 1-2 days with delivery 3. good quality and after-sales service 4. provide all tech supports. SpecifiCAT-partsion Stamsofrd avr AS480 INPUT Voltage: 95-132V ac/190 -240V ac Frequency : 50/60 Hz nominal OUTPUT Voltage: Max 90V dc at 207V ac input Current: continuous 4A dc Intermittent 6A for 10 secs Resistance 15 ohms

Two Phase Sensed Automatic Voltage Regulators For A Brush-less Generator MX321 is a two phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator. Excitation power is derived from a three-phase permanent magnet generator (PMG), to isolate the AVR control circuits from the effects of non-linear loads and to reduce radio frequency interference on the generator terminals. Sustained generator short circuit current is another

150V Electronic Automatic Voltage Regulators , R448 A.V.R Model Number :R448 Shunt power supply: max 150V - 50/60 Hz Rated overload current: 10A - 10s R448 A.V.R. Characteristics Shunt power supply: max 150V - 50/60 Hz Rated overload current: 10A - 10s Electronic protection:(in the event of overload, short-circuit,loss of voltage sensing) this acts to restore the value of the excitation current to 1A after 10 s. The alternator must be stopped (or the power switched off) in

Two Phase Sensed Automatic Voltage Regulators , MX341 Model Number :MX341 frequency : 50 or 60 Hz Phase : Two OR Three Phase MX341 is a two phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator. Excitation power is derived from a three-phase permanent magnet generator (PMG), to isolate the AVR control circuits from the effects of non-linear loads and to reduce radio frequency interference on the generator terminals.

MX321 AVR Automatic Voltage Regulators , 85-139V AC Model Number :MX321 Voltage: 190-264 AC max, 2 or 3 phase Ferquency: 50-60Hz nominal Power input(pmg) Voltage: 170-220 AC max, 3 phase, 3 wire Current: 3a/phase Frequency: 100-120Hz nominal MX321 is a three phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator. Excitation power is derived from a three-phase permanent magnet generator (PMG), to isolate the AVR control

1 Phase Automatic Voltage Regulators AS440 , 50 HZ / 60Hz , 100-264 V AS440 is a half wave phase controlled thyristor type AVR and forms part of the excitation system for a brushless generator. The design employs Surface Mount Technology (SMT) for high integration of features in a small footprint AVR. Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR. The power and voltage sensing circuits have

Single Phase Diesel Generator Accessory AVR Automatic Voltage Regulator product presentation: The generator automatic voltage regulator can automatically adjust the output voltage of the generator by controlling the excitation current of the alternator AC exciter. The generator voltage regulator can meet the requirements of ordinary 60/50Hz and intermediate frequency 400Hz single or parallel operation of generators. The voltage regulator (AVR for short) is specially designed

Single Phase Diesel Generator Accessory AVR Automatic Voltage Regulator product presentation: AVR SX460 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

FG Wilson AVR Automatic Voltage Regulator model Kf306A product presentation: The Wilson KF306 Series Automatic Voltage Regulator (AVR) is designed specifically for use with many types of AC brushless generators. By controlling the excitation current of AC exciter, the system can automatically adjust the output voltage of generator. KF306 series automatic voltage regulator can meet the ordinary 50HZ single or parallel operation of the generator, its power supply voltage is