Générateur de courant alternatif sans balai à haute efficacité énergétique avec protection IP21
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Générateur de courant alternatif 220 V sans balai efficace et fiable 90% d'efficacité
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Stamford copient les générateurs CA sans brosse de 80 KVAs de 110v - 240v avec le lancement 2/3
Stamford Copy 80 kva Brushless AC Generators From 110v - 240v With 2 / 3 Pitch Description: We are Professional Manufacture for Brushless Alternator since the year of 2000, Which type are Copy of Stamford.There are 5kVA up to 1386kVA at 1500/1800rpm, 3000/3600rpm, with 50/60Hz, 110V-690V for you selected.Our company located in Wuxi city, Which is near Shanghai.We have a first-class technical personnel and a set of strict quality management system.We use the best materials and
Générateur CA sans brosse à grande vitesse monophasé avec SX460 AVR 37.5kva/30kw
High speed Single Phase Brushless Ac Generator With SX460 AVR 37.5kva / 30kw FEATURE: (1)Can be coupled with any permanent magnetic generators providing invariable excitation on all occasions. (2)Comply with the most common standard in terms of GB755,IEC60034,BS5000,VDE0530,CSAC222-100 (3)Single or double bearings are available,options for all kinds of adaptors and disc plates (4)12-end reconnectable winding terminals to get different voltages (5)Standard “H” insulation class
cuivre sans brosse de générateur CA de 50Hz 30KW WR184H avec l'AVR trois phases
50Hz 30KW WR184H Brushless AC Generator Copper With AVR Three Phases 1. Optional auxiliary winding or phase-compound excitation system can provide the ability of bearing short-circuit current 2. Optional permanent magnet generator system can provide a constant excitation in any condition. 3. Advanced automatic voltage regulator system can guarantee the genrator work normally even in the worst conditions. 4. Reorganization the first twelve terminal block wiring to fit the
Générateur CA 200KW sans brosse AVR 50Hz/type de 1500RPM Stamford
200KW Brushless AC Generator AVR 50Hz / 1500RPM , Stamford Type What is a brushless AC generator? A generator regulates it's output voltage by varying the strength of the magnetic field of the rotor (rotating part) which is made by an electromagnet (coil). Typically this is powered by brushes and slip rings however in a brushless AC generator the slip rings are replaced with a stator winding, another rotor winding and a bridge rectifier on the rotor. The operation of the two
Générateur CA 250KVA sans brosse avec la bonne isolation de classe d'AVR et de H
250KVA Brushless AC Generator With Good AVR And H Class Insulation What is a brushless generator? As the name suggests, Brushless generators do not use brushes, which are typically used for a mechanical commutation(brushes and slip rings) in DC motors or generators. Brushes undergo wear and tear easily reducing the reliability of the entire system and therefore brushless generators were developed which typically use electronic switches (MOSFETs or IGBTs) for commutation.
Type de Stamford 10 watt sans brosse des générateurs CA de KVA 10000/190 - 454V
Stamford Type 10 kva Generator / Brushless AC Generators 10000 watt / 190 - 454V Any AC generator requires a magnetic field in the rotor. This is swept past the coils, and you can imagine the positive half cycle being produced by the North pole, and the negative by the South. There are two ways of achieving this magnetic field: With a permanent magnet in the rotor. With an electromagnet in the rotor. The electromagnet technique is the cheapest and most common. A multi-turn
rendement élevé sans brosse de générateur CA monophasé de 32kw 32kva avec SX460 AVR
32kw 32kva Single Phase Brushless Ac Generator High Efficiency With SX460 AVR How does a brushless AC motor work? Brushless – A brush motor uses brushes and a commutator to supply electricity to magnetic coils on the armature. This process creates friction, heat, and a loss of energy. A brushless motor, AC motor, eliminates the brushes and commutator, which creates a cooler and more efficient motor that has less wear. Quick Detail: Name Alternator Brand Name WERNA Color
