Synchronous Alternators
Synchronous Alternators

Synchronous Alternators

Product Details:

  • Poles Number 4
  • Starting Type Self Start
  • Power Rating 12.5 kVA to 1250 kVA
  • Features Rugged construction, high efficiency, reliable operation
  • Cooling Method Air Cooled
  • Voltage 415 V
  • Horse Power 17 HP to 1676 HP
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Synchronous Alternators Product Specifications

  • 42 mm to 90 mm
  • 600 kg to 3200 kg
  • 17 HP to 1676 HP
  • Foot Mounted
  • 50 Hz
  • 415 V
  • ip23
  • 4
  • Self Start
  • 12.5 kVA to 1250 kVA
  • Rugged construction, high efficiency, reliable operation
  • Air Cooled
  • Up to 92%
  • Dependent on Model
  • 1500 RPM
  • Three Phase
  • Diesel
  • IP23
  • Green
  • 415 V
  • Overload Protection
  • High Torque
  • Double Ball Bearing
  • Atmospheric
  • 50 Hz
  • 12.5 kVA to 1250 kVA
  • Low Noise
  • AC
  • Brushless

Product Description

Aimed at innovation, we are engaged in trading, supplying and exporting a wide range of Synchronous Alternators. These devices are widely used in towns, villages, cities and other residential areas as power generating unit for lighting purposes. At our vendors' end, these devices are manufactured with qualitative components to ensure their durability and excellent functionality. Offered Synchronous Alternators are acclaimed by our clients for their high efficiency, operational accuracy and convenient installation.



Advanced Brushless Excitation with AVR

Benefit from stable and maintenance-free operation with a brushless excitation system, enhanced by Automatic Voltage Regulation (AVR) technology. This system negates the need for brushes, thereby reducing wear and tear, while ensuring precise voltage control even under fluctuating loads.


Engineered for Reliability and Longevity

The alternators heavy-duty cast iron frame, high-grade insulation (Class F/H), and double ball bearing support combine to deliver rugged durability. The IP23 sealed design offers protection against dust and moisture, ensuring dependable performance even at high relative humidity.


Versatile Application and Efficient Performance

With a wide power range (12.5 kVA to 1250 kVA) and up to 92% efficiency, these alternators are suited for a variety of sectors. They feature continuous duty cycles, high torque, and air cooling, making them ideal for critical power backup and distributed generation in industrial and commercial settings.

FAQs of Synchronous Alternators:


Q: How does the brushless excitation system with AVR benefit the alternators operation?

A: The brushless excitation system eliminates brushes, reducing maintenance needs and minimizing wear. Combined with Automatic Voltage Regulation (AVR), this ensures precise and stable voltage output, providing reliable performance under varying load conditions.

Q: What applications are these synchronous alternators best suited for?

A: These alternators are designed for industrial, commercial, and institutional settings where continuous duty, low noise, and high efficiency are crucial. They serve as reliable backup or primary power sources for applications such as manufacturing, hospitals, or large commercial establishments.

Q: When should the alternators insulation class (F/H) be considered during selection?

A: Insulation class (F/H) should be assessed based on operating temperature and environmental conditions. Higher insulation classes enhance resistance to heat and increase longevity, making them suitable for high-demand or harsh environments with elevated temperatures.

Q: Where can these alternators be installed to ensure optimal performance and safety?

A: For best results, install the alternators in well-ventilated indoor spaces with relative humidity below 95% RH and exposure limited to atmospheric pressures. The IP23 rating allows safe operation in environments where the risk of water spray or direct dust ingress is minimal.

Q: What maintenance process is recommended for these alternators?

A: Routine inspections should focus on cleaning air inlets, checking connections, and monitoring bearing condition due to their double ball bearing design. The brushless system significantly reduces required servicing compared to brushed models. Always adhere to manufacturer recommendations for scheduled maintenance.

Q: How does the alternator provide overload protection?

A: Integral overload protection mechanisms monitor electrical parameters and shut down or regulate performance if current or voltage exceeds safe limits, thereby preventing equipment damage and extending operative lifespan.

Q: What are the primary benefits of choosing a heavy-duty cast iron frame for the alternator?

A: A heavy-duty cast iron frame offers superior mechanical strength, effective vibration damping, and greater resistance to environmental stress, ensuring enhanced stability, reduced noise, and a longer service life in demanding operating conditions.

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