| Sign In | Join Free | My entremaqueros.com | 
 | 
| Categories | AVR Series | 
|---|---|
| Place of Origin: | China | 
| Brand Name: | Marelli | 
| Model Number: | M40FA640A/A | 
| Certification: | ISO9001 | 
| Price: | 1-300USD/pc | 
| Packaging Details: | Standard Export Carton | 
| Delivery Time: | 2 working days | 
| Payment Terms: | T/T, Western Union, Paypal | 
| Supply Ability: | 1500 pcs | 
| MOQ: | 1 PC | 
| Company Info. | 
| LONG XIN TECHNOLOGY CO.,LIMITED | 
| View Contact Details | 
| Product List | 
AVR Marelli M40FA640A/A Automatic Voltage Regulator
Our Advantage:
APPLICATION
The Marelli AVR M40FA640A 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), and in case of
high vibrations level. The regulator is proper both for single and
3-phase operation.
REGULATION ACCURACY: ±0.5% steady state conditions, for rated Voltage and PF
VOLTAGE DRIFT: ±0.5% of voltage change for 50°C T amb change
RESPONSE TIME: 1 cycle (20ms-16.6ms)
OPERATING TEMPERATURE: -30°C ÷ +70°C
EXCITER FIELD RESISTANCE: 3.5Ω (min) ÷ 20Ω (max)
INPUT/OUTPUT DATA:
-SUPPLY VOLTAGE: 170 - 277V (50/60Hz)
-POWER SUPPLY: 1000 VA (max)
-POWER DISSIPATED: 30 W (max)
-VOLTAGE SENSING: 170 - 270 / 380 - 415 / 440 - 480 V (Three or Single Phase Sensing)
-OUTPUT VOLTAGE (DC): 80V (max, continuous)
-OUTPUT CURRENT (DC): 8A (max, continuous)
-OUTPUT CURRENT (DC): 15 A (max 1 minute forcing)

|   | 
 Stamford AVR SX440 Voltage Regulator
                                                                                    
                        
                        
                        
                                                            Stamford AVR SX440 Voltage Regulator
                                                    
                        
                     Generator AVR STAMFORD Automatic Voltage Regulator MX321
                                                                                    
                        
                        
                        
                                                            Generator AVR STAMFORD Automatic Voltage Regulator MX321
                                                    
                        
                     Automatic Voltage Regulator(AVR) STAMFORD MX341
                                                                                    
                        
                        
                        
                                                            Automatic Voltage Regulator(AVR) STAMFORD MX341
                                                    
                        
                     Mecc Alte AVR SR7-2G Automatic Voltage Regulator
                                                                                    
                        
                        
                        
                                                            Mecc Alte AVR SR7-2G Automatic Voltage Regulator
                                                    
                        
                     Mecc Alte AVR SR7-2G Automatic Voltage Regulator
                                                                                    
                        
                        
                        
                                                            Mecc Alte AVR SR7-2G Automatic Voltage Regulator
                                                    
                        
                     Mecc Alte AVR UVR6 Voltage Regulator
                                                                                    
                        
                        
                        
                                                            Mecc Alte AVR UVR6 Voltage Regulator
                                                    
                        
                     Leroy Somer Generator AVR R438
                                                                                    
                        
                        
                        
                                                            Leroy Somer Generator AVR R438
                                                    
                        
                     New generation AVR Automatic Voltage Regulator SX460
                                                                                    
                        
                        
                        
                                                            New generation AVR Automatic Voltage Regulator SX460
                                                    
                        
                     Generator voltage regulator AVR 15A
                                                                                    
                        
                        
                        
                                                            Generator voltage regulator AVR 15A
                                                    
                        
                     Automatic Voltage Regulator /AVR 12A
                                                                                    
                        
                        
                        
                                                            Automatic Voltage Regulator /AVR 12A