Alternator Parts – Page 3 – dyiwebdesign.premiumweb.in

Skip to main content

+91 7667-7667-67

Alternator Parts

Genuine Alternator Parts or every brushless genset.

OEM-grade AVRs, diodes, rotors, bearings and excitation parts — supplied for Delcot, Stamford, Leroy-Somer and other major alternator makes from 10 kVA to 2500 kVA.

100mm Stainless Steel Canopy T Type Door Lock with Key Set Replacement for Generator Spare Parts

Material Composition: Constructed from stainless steel, providing corrosion resistance and durability in outdoor or industrial environments. Lock Type and Mechanism:

3-Point Generator Canopy Door Lock 35 mm with Keys

Secure your generator canopy with this robust 35 mm door lock system. This comprehensive 3-point locking mechanism provides enhanced security

50mm Stainless Steel Canopy T Type Door Lock | Replacement for Kirloskar Bliss Generator

50mm Stainless Steel Canopy T Type Door Lock | Replacement for Kirloskar Bliss Generator

A035F403 – Multi Functional Monitor Cummins (0302-2098) Controller Cummins Replacement Spare Parts

A035F403 – Multi Functional Monitor Cummins (0302-2098) Controller Cummins Replacement Spare Parts

AS 540 Automatic Voltage Regulator Replacement AVR for Diesel Generators

The AS540 is a sophisticated, 2-phase sensing, self-excited analogue AVR designed specifically for brushless diesel generators. It is the standard regulation component for the STAMFORD® S0 and S1 range, ensuring your alternator maintains a steady output voltage regardless of load changes.

Key Features

Precision Regulation: Maintains voltage accuracy within $\pm$ 1.0%, protecting sensitive electronics from fluctuations.
Enhanced Motor Starting: Supports an optional auxiliary winding to improve motor starting performance and sustain short-circuit currents.
Under-Frequency Protection: Features a built-in Under-Frequency Roll-Off (UFRO) circuit with an LED indicator to prevent engine overload during speed drops.
Durable Design: Built with high-quality electronic components and a rugged, vibration-resistant casing for long-term reliability in harsh environments.
Universal Compatibility: A direct replacement for many Cummins and Stamford parts

AS440 AVR Automatic Voltage Regulator Replacement for Stamford Alternators S4 HC5 UC22 UC27

Key Features

Direct replacement for AS440 AVR
2-Phase sensing system for accurate voltage regulation
Self-excited AVR design
Built using Surface Mount Technology (SMT)
Ensures stable generator voltage output
Helps prevent over/under voltage conditions
Durable design for diesel generator applications
Easy installation and wiring compatibility
Reliable performance for industrial and backup power generators

Key Features
- Direct replacement for AS440 AVR
- 2-Phase sensing system for accurate voltage regulation
- Self-excited AVR design
- Built using Surface Mount Technology (SMT)
- Ensures stable generator voltage output
- Helps prevent over/under voltage conditions
- Durable design for diesel generator applications
- Easy installation and wiring compatibility
- Reliable performance for industrial and backup power generators
  
  Key Features
  - Direct replacement for AS440 AVR
  - 2-Phase sensing system for accurate voltage regulation
  - Self-excited AVR design
  - Built using Surface Mount Technology (SMT)
  - Ensures stable generator voltage output
  - Helps prevent over/under voltage conditions
  - Durable design for diesel generator applications
  - Easy installation and wiring compatibility
  - Reliable performance for industrial and backup power generators
    
    Key Features
    - Direct replacement for AS440 AVR
    - 2-Phase sensing system for accurate voltage regulation
    - Self-excited AVR design
    - Built using Surface Mount Technology (SMT)
    - Ensures stable generator voltage output
    - Helps prevent over/under voltage conditions
    - Durable design for diesel generator applications
    - Easy installation and wiring compatibility
    - Reliable performance for industrial and backup power generators

AS480 Replacement AVR Generator Voltage Regulator with PMG Excitation

Key Features

PMG excitation power supply
Stable voltage regulation (±1%)
Supports parallel generator operation
Low frequency protection adjustment
Voltage frequency tilt adjustment
DROOP parallel connection capability
Single-phase voltage detection
Durable ABS protective housing
Suitable for 50/60Hz generator systems
Reliable replacement for AS480 AVR modules

AVR (Automatic Voltage Regulator) – LOREY SOMER D510C (Replacement Part)

Technical Specifications

Make: LOREY SOMER (Replacement Compatible)
Part Number: D510C
Type: AVR (Automatic Voltage Regulator)
Application: Diesel Generator Control Systems

AVR / Diode / Surge Protection Kit – STAMFORD kVA (Replacement Part)

Kit Contents

High-performance diodes
Surge suppressor components
Heavy-duty connecting leads with terminals
Mounting accessories (if applicable)

AVR 250V 220μF, for 2KW-3KW 168F Repacement Parts Automatic Voltage Regulator for Generator

This robust 2-3KW Automatic Voltage Regulator (AVR) is an essential component for generator Featuring mounting holes, this 6-wire AVR ensures

AVR DVR 2000E – Automatic Voltage Regulator (Replacement Part for Diesel Generators)

Technical Specifications

Model: DVR 2000E
Type: Automatic Voltage Regulator (AVR)
Application: Diesel Generator Voltage Control
Function: Maintains constant generator output voltage
Compatibility: Suitable replacement for DVR 2000E AVR systems

AVR ELGI – Guinault

Make : ELGI – Guinault Model : EGSPS VO : 32 V DC VI : 50 V AC IO :

Replacement for R230 Automatic Voltage Regulator (AVR) for Brushless Alternators

Technical Specifications

Feature	Details
Product Type	Automatic Voltage Regulator (AVR)
Compatibility	Brushless Alternators / Generators
Excitation Type	Bypass Excitation (No short-circuit maintenance ability)
Protection	Includes built-in 8A Slow/Lent fuse protection
Key Terminals	E-, E+, 0V, 110V

Replacement for SR 7/3 variant Automatic Voltage Regulator (AVR)

Installation Checklist

Before powering up your new AVR, follow these steps to avoid damage:

Check the Fuse: The SR 7/3 features a fast-acting glass fuse (standard 5A or 6.3A). Always verify this is intact on a new unit.
Frequency Setting: Ensure the 50/60Hz jumper is set to match your engine’s speed.
The "V-POT": Use the "VOLT" trimmer to slowly bring the generator to its rated voltage (e.g., 230V or 400V) once the engine is at full speed.
Stability: If the lights are flickering or the voltage is "hunting," adjust the STAB trimmer clockwise until it smooths out.

Safety Note: The SR 7/3 is an open-frame design with live components. Never adjust the trimmers with a metal screwdriver unless it is fully insulated.

Installation Checklist

Before powering up your new AVR, follow these steps to avoid damage:

Check the Fuse: The SR 7/3 features a fast-acting glass fuse (standard 5A or 6.3A). Always verify this is intact on a new unit.

Frequency Setting: Ensure the 50/60Hz jumper is set to match your engine’s speed.

The "V-POT": Use the "VOLT" trimmer to slowly bring the generator to its rated voltage (e.g., 230V or 400V) once the engine is at full speed.

Stability: If the lights are flickering or the voltage is "hunting," adjust the STAB trimmer clockwise until it smooths out.

Safety Note: The SR 7/3 is an open-frame design with live components. Never adjust the trimmers with a metal screwdriver unless it is fully insulated.

Replacement for SR 7/6 Automatic Voltage Regulator

Technical Specifications

Feature	Specification
Model	SR 7/6
Sensing Input	80 ~ 350V AC, 1-Phase
Power Input	50 ~ 270V AC
Frequency	50 / 60 Hz (Jumper Selectable)
Regulation Accuracy	$\pm1.0\%$
Operating Temp	-25°C to +70°C

Replacement Premium AVR for R438 for Diesel Genarators

Easy Installation & Seamless Compatibility

Direct replacement for R438 AVR
Compatible with a wide range of diesel generator models
Simple wiring and straightforward setup
Durable, high-quality electronic components for long service life

Designed to match original specifications, our AVR integrates easily into your existing generator system without complex modifications.

TAVR 20 Alternator Voltage Regulator Replacement Part for Single Phase & Three Phase Multi Functional DC, 6A

This AVR is suitable for brushless generators upto 62.5 KVA of makes like Delcot. This AVR is a compact high performance encapsulated unit with latest technology and efficient Semiconductors to achieve a high degree of miniaturisation. This AVR contains a solid state buildup circuitry to ensure positive voltage buildup from very low residual voltages. This AVR employs true average sensing circuit, dv/dt, snubbers and special filter circuits to cope with Non-Linear loading like Battery Chargers, DC drives etc. The AVR regulates the generator voltage and the recovery time on sudden loading is likely to be around 0.5 sec to recover 98% of the rated voltage. This AVR can be used for both single phase and 3 phase alternator. This AVR is having special features like over Excitation and Sense loss which protects alternator from high excitation and high voltage respectively with LED indications. In addition to this it includes under speed protection with LED indication to prevent the generator rotating parts from over heating due to over fluxing.

TAVR10 Alternator Voltage Regulator TAVR2,TAVR9,TAVR14 Replacement Part for Single Phase & Three Phase Multi Functional DC 6A

This AVR is suitable for brushless generators upto 62.5 KVA of makes like Delcot. This AVR is a compact high performance encapsulated unit with latest technology and efficient Semiconductors to achieve a high degree of miniaturisation. This AVR contains a solid state buildup circuitry to ensure positive voltage buildup from very low residual voltages. This AVR employs true average sensing circuit, dv/dt, snubbers and special filter circuits to cope with Non-Linear loading like Battery Chargers, DC drives etc. The AVR regulates the generator voltage and the recovery time on sudden loading is likely to be around 0.5 sec to recover 98% of the rated voltage. This AVR can be used for both single phase and 3 phase alternator. This AVR is having special features like over Excitation and Sense loss which protects alternator from high excitation and high voltage respectively with LED indications. In addition to this it includes under speed protection with LED indication to prevent the generator rotating parts from over heating due to over fluxing.