ROTATING RECTIFIER ASSEMBLY (RRA)

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ROTATING RECTIFIER ASSEMBLY (RRA) Specification

Dimension (L*W*H)
Approx. 135 mm x 82 mm x 30 mm

Protection Class
IP 54

Insulation
Class F or better

Alternator
Compatible with synchronous alternators

Product Type
Rotating Rectifier Assembly (RRA)

Output Type
Rectified DC

Noise Level
Silent operation

Phase
Suitable for 3-phase alternator

Color
Black and Metallic

Weight
Approx. 350 g

ROTATING RECTIFIER ASSEMBLY (RRA) Trade Information

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Paypal, Letter of Credit at Sight (Sight L/C), Delivery Point (DP), Days after Acceptance (DA), Cash in Advance (CID), Cheque, Cash Advance (CA)

Delivery Time
1 Days

Main Export Market(s)
Western Europe, Central America, Africa, Eastern Europe, Middle East, South America, Australia, Asia, North America

Main Domestic Market
All India

About ROTATING RECTIFIER ASSEMBLY (RRA)

We are famous for making, distributing, exporting and supplying Rotating Rectifier Assembly - Stamford in Delhi, India. Rotating Rectifier Assembly (RRA) suitable for Stamford 10Kva Alternator. Rotating Rectifier Assembly is used in Brushless Alternator as an alternate to Slipring assembly.

Enhanced Performance in Diverse Environments

Thanks to its wide operating temperature range and IP54 protection class, the RRA excels in demanding settings. Its robust build and high-quality insulation support reliable performance even under extreme thermal and mechanical stress encountered in industrial and commercial alternator applications.

Application Versatility and Compatibility

Designed for brushless, synchronous alternators, this RRA fits seamlessly into 3-phase systems. Its combination of terminal and solder pad connections allows for flexible integration, making it ideal for manufacturers, distributors, and maintenance professionals across India and international markets.

FAQs of ROTATING RECTIFIER ASSEMBLY (RRA):

Q: How does the Rotating Rectifier Assembly (RRA) function within a brushless alternator?

A: The RRA converts alternating current (AC) produced by the alternator into direct current (DC) required for field excitation. This ensures stable output and efficient performance in brushless alternator systems.

Q: What benefits does the robust, vibration-resistant construction offer?

A: The sturdy construction minimizes mechanical wear and allows the RRA to operate reliably in high-vibration environments, extending its lifespan and minimizing maintenance needs.

Q: When should a Rotating Rectifier Assembly be replaced in an alternator system?

A: Replacement is typically recommended during scheduled alternator maintenance or if performance issues such as reduced DC output or erratic excitation are observed.

Q: Where can this RRA be installed, and what alternators is it compatible with?

A: This RRA is designed for rotor mounting in 3-phase, brushless synchronous alternators. Its dimensions and mounting features make it suitable for a wide range of industrial and commercial alternator models.

Q: What is the installation process for the Rotating Rectifier Assembly?

A: The assembly should be mounted securely onto the rotor, using terminal or solder pad connections as required. Proper insulation and alignment ensure optimal performance and safety during operation.

Q: How do high-current fast recovery diodes benefit alternator operation?

A: These diodes ensure quick and efficient rectification, minimizing losses and enhancing the systems response to load changes, which leads to smoother, more reliable DC output suitable for field excitation.

Q: What makes this RRA suitable for export, distribution, and wholesale in India?

A: Its robust engineering, wide compatibility, and compliance with demanding quality standards make it a dependable choice for manufacturers, distributors, exporters, and traders throughout India and international markets.

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