ZEFTRONICS R2540A Alternator Controller 28V OV32

( Brand: Zeftronics ), ( Manufacturer Part Number: R2540A ), ( Part Type: Alternator Controller )

Review ZEFTRONICS Alternator Controller 28v Pn

The R2540A Zeftronics Alternator Controller is a high-performance, 28-volt regulator designed for off-grid and battery-powered applications. This OV32 model is an upgrade from the standard OV31, offering additional features and capabilities to meet the demands of modern power systems.

The heart of this controller is its advanced microprocessor, which allows for precise voltage regulation and current monitoring. The R2540A can handle input voltages up to 35V, ensuring maximum efficiency and reliability in various environments. It features a three-stage charging algorithm, optimizing battery life and maintaining optimal battery health.

This alternator controller is equipped with a large, backlit LCD display, providing real-time information on input voltage, output voltage, battery temperature, and charging status. The display is easily readable even in low-light conditions, ensuring you always have a clear view of your power system's performance.

The R2540A also offers several user-friendly features, such as programmable charging profiles, automatic temperature compensation, and load shedding. These features allow you to customize the controller to your specific battery and power needs, ensuring optimal performance and longevity.

The alternator controller is designed with robustness and durability in mind. It features a waterproof, dust-proof enclosure, making it suitable for use in harsh outdoor conditions. The controller can be easily installed, requiring minimal wiring and connection to your battery and alternator.

In summary, the R2540A Zeftronics Alternator Controller is a powerful, feature-rich solution for managing your off-grid or battery-powered power system. Its advanced microprocessor, clear display, and customizable features make it an excellent choice for anyone seeking reliable, efficient, and easy-to-use alternator controller.

1. Wide voltage input range: The controller can handle voltages between 12V and 36V, making it suitable for a variety of applications.

2. Overvoltage protection: The controller includes protection against overvoltage, ensuring the safety of your battery and electrical system.

3. Overcurrent protection: The controller also includes protection against overcurrent, preventing damage to your system due to excess electrical flow.

4. Temperature range: The controller can operate in temperatures between -40 C and 85 C, making it suitable for use in a wide range of environments.

5. Easy to install: The controller comes with clear instructions and is easy to install, saving you time and hassle.

1. Limited output current: The controller can only output a maximum of 25A, which may not be enough for high-power applications.

2. No remote control: The controller does not include a remote control, so you will need to manually adjust the settings.

3. No built-in charge controller: The controller does not include a charge controller, so you will need to purchase a separate charge controller if you want to charge your battery while the vehicle is not in use.

The R2540A Zeftronics Alternator Controller 28V OV32 is a reliable and affordable option for those looking for a basic alternator controller for their vehicle. Its wide voltage input range, overvoltage and overcurrent protection, and easy installation make it a good choice for a variety of applications. However, its limited output current and lack of built-in charge controller may make it less suitable for high-power applications or those who want a more advanced controller.

If you are looking for a basic alternator controller for your vehicle and do not require a high output current, the R2540A Zeftronics Alternator Controller 28V OV32 is a good choice. However, if you require a higher output current or want a more advanced controller with built-in charge control, you may want to consider other options on the market.

Details:

This is a Zeftronics alternator controller 28v OV32 pn R2540A.

part #: r2540a price

• $105.95

specifications avionicavioni:

• brand: Zeftronics
• mpn: R2540a
• part type: Alternator Controller

Returns avionicavioni:

• paid by: Buyer
• type: Money Back
• policy: returns accepted
• time: 14 Days

Ratings:

1. Thank you for an easy, pleasant transaction. Excellent buyer.. 06-20-18
2. Good 06-15-18
3. Fast delivery. Thanks 06-20-18
4. perfect 06-17-18

Payments avionicavioni:

• PayPal

General avionicavioni:

• condition: Used
• motors > parts accessories > aviation parts accessories avionics > other avionics aviation parts
• in stock: Yes

Seller avionicavioni:

• city: Kissimmee, Florida
• zipcode: 34741

Offer avionicavioni:

• Sold: 0
• quantity: 1
• bids: 0
• best offer: true
• Started: June 22, 2018, 6:44 am

Shipping avionicavioni:

• cost: $7.2
• handling: 2 days
• type: Calculated

Zeftronics R2540A Is Similar To:

• R15v00 Zeftronics Alternator Controller 14v (87.1% similar) Directly via messages. Manufacturer: Zeftronics: alternator controller 14V part number: R15V00 serial condition: item appears to be in overall good condition with a couple of surface scratches as shown pictures. Retain all shipping cartons packaging...(February 22nd, 2018)
• R25400 Zeftronics Alternator Controller Pn (97.6% similar) Good working condition...(October 2nd, 2017)
• R25s02 Zeftronics Alternator Controller Pn (95.2% similar) Bench tested good on this is a Zeftronics alternator controller 28V OV32 pn R25S02...(May 22nd, 2018)
• Voltage Zeftronics Alternator Sensor System V11100 14v (56.3% similar) ...(March 13th, 2015)
• Zeftronics R25101 Alternator Controller 28v Pn (79.5% similar) Retain all shipping cartons/packaging. Condition: this item has multiple surface scratches, minor rust, corrosion, nicked edges, and adhesive residue as shown in pictures. Part number: R25101. Shipping: USA buyers: most items are shipped ups ground, unless stated otherwise...(December 17th, 2024)
• Zeftronics R2530l Alternator Controller P n (82.4% similar) You are looking at a Zeftronics alternator controller p/n R2530L - working when removed -s/n V19018, free shipping for somnolent states...(March 26th, 2025)
• Zeftronics R15100 Alternator Controller 14v Pn (79.5% similar) Condition: this item has multiple surface scratches, rust, corrosion, and dents as shown in pictures. Shipping: USA buyers: most items are shipped ups ground, unless stated otherwise. Part number: R15100. Retain all shipping cartons/packaging...(April 12th, 2025)
• Zeftronics G-1350n Generator Controller 14v Pn (70.5% similar) Shipping: USA buyers: most items are shipped ups ground, unless stated otherwise. Retain all shipping cartons/packaging...(June 2nd, 2025)
• Zeftronics R15v0l Alternator Controller 14v Pn (79.5% similar) Shipping: USA buyers: most items are shipped ups ground, unless stated otherwise. Retain all shipping cartons/packaging. Manufacturer: Zeftronics,: alternator controller, part number: R15V0L, serial Q0N098, removed from: 1962 piper PA-28-180 Cherokee in may 2025, condition: this item has multiple ...(June 30th, 2025)
• Zeftronics G250kn Cessna 310f Generator Voltage Controller P n 28vdc (56.4% similar) Buyer is to determine item be airworthy and comply with all applicable Farsi when installing part on aircraft. This item was removed from an Cessna 310F aircraft that parted out. Selling as-is with a 30 day warranty. It was in good working condition when removed...(October 30th, 2025)
• Zeftronics G150kn 14v Generator Controller (67.4% similar) Removed in working condition. P#: G150KN s#: T2G009 30 day warranty...(April 20th, 2026)