
( Brand: Hartman Electric ), ( Manufacturer Part Number: AVR-869 )
The Hartman Electric AVR-869 Relay is a versatile and reliable device designed for phase sequence control applications. This 3-phase, 4-position, 2-pole relay offers advanced features that make it an ideal choice for various industrial and commercial applications.
The AVR-869 is a vacuum relay, known for its durability and long lifespan. It is designed to handle high voltage and current, with a rated AC voltage of 690V and a contact rating of 10A. The relay's phase sequence control capability allows for the automatic selection of the correct phase sequence for the connected load, ensuring safe and efficient operation.
The Hartman Electric AVR-869 Relay features a compact and robust design, making it easy to install and integrate into existing systems. It is housed in a die-cast aluminum enclosure, which provides excellent heat dissipation and protection against dust and moisture. The relay also comes with a mounting base for easy installation.
The AVR-869 Relay is equipped with a built-in microprocessor that allows for programmable settings, such as delay times between phases and relay operation modes. It also includes a fault detection and reset feature, which helps to prevent damage to the relay and connected equipment.
The Hartman Electric AVR-869 Relay is compatible with various control systems and can be easily integrated into existing control panels. It is also designed to operate in harsh environments, making it suitable for use in industrial settings.
In conclusion, the Hartman Electric AVR-869 Relay is a high-quality, reliable, and versatile device for phase sequence control applications. Its advanced features, durability, and compatibility with various control systems make it an excellent choice for industrial and commercial applications.
Pros of buying Hartman Electric AVR-869 Relay Phase Sequencer:1. Versatile Application: The AVR-869 is suitable for various applications, including HVAC, lighting, and industrial control systems. It can handle three-phase loads of up to 60 amps each.
2. Adjustable Time Delay: The relay has adjustable time delays, allowing you to customize the sequence to suit your specific needs.
3. Compact Design: Its compact size makes it easy to install in tight spaces.
4. Reliable Operation: Hartman Electric is known for producing high-quality products, ensuring reliable operation and long-term durability.
5. Easy to Use: The AVR-869 is simple to program and operates with a user-friendly interface.
Cons of buying Hartman Electric AVR-869 Relay Phase Sequencer:1. Limited Capacity: With a maximum load of 60 amps per phase, it may not be suitable for heavy-duty applications requiring higher currents.
2. Price: Compared to some budget-friendly alternatives, the AVR-869 can be considered expensive.
3. Complexity: While the interface is user-friendly, the adjustable time delays and programming functionality can be overwhelming for users unfamiliar with relay phase sequencers.
Conclusion:The Hartman Electric AVR-869 Relay Phase Sequencer offers a reliable and versatile solution for various three-phase applications. Its compact design, adjustable time delays, and user-friendly interface make it an attractive choice for many users. However, its relatively high price and limited capacity may deter some potential buyers. Ultimately, the decision to purchase the AVR-869 depends on your specific requirements and budget. If you require a reliable and customizable solution for handling three-phase loads, then the AVR-869 could be an excellent choice for you.
Recommendation:If you are looking for a high-quality, user-friendly, and versatile three-phase relay phase sequencer, the Hartman Electric AVR-869 is an excellent option to consider. While it may be more expensive than some alternatives, its reliable operation, adjustable time delays, and compact design make it a worthwhile investment for many applications. Before making a final decision, carefully evaluate your requirements and consider the potential benefits and drawbacks to determine if the AVR-869 is the right fit for your needs.
As-Is AS: Part is being sold as it presented or photographed, with no guarantee, warranty assurance that the part functional, whole complete, usable correct model number. Part may come with certification or paperwork if available. Core / For Parts CR FP: Parts are explicitly non-functional, damaged, or missing components and not serviceable beyond economic repair. Unless specified, part does not come with an official SERVICEABLE tag or certificate.
These parts either have never been used, or installed but saw no significant use may shelf-wear. New Old Stock NOS: Part is new, but has been sitting as surplus or unused for some time. As-Removed AR: Part is being sold in the condition it was removed from aircraft, and has not been overhauled or repaired. Part may or not come with paperwork traceability.
These parts are sold for overhaul or to be used as only. Buyer purchased incorrect part for their aircraft make/ model. Part was described as-Is, Repairable, Core / For Parts and missing components or parts. May come with an official REPAIRABLE tag if specified.
New NE: Part is outright new from the manufacturer and usually comes with manufacturers tag/certificate, packaging, has never been used or installed. Part did not come with paperwork or certification when none was mentioned in listing. Part was incorrectly described as New, New Old Stock, Overhauled or Serviceable. Testing was agreed upon before hand and failed inspection, provided no repair attempts were made.
P/N: AVR-869 S/N: CH61703, This unit is being sold as-is, as-removed from the aircraft. Parts may have internal, hidden or undiscovered damage, missing pieces, significant wear, damage corrosion. Part, no matter the condition, has been dismantled, opened, modified, repair attempted,has damaged, marked, used or is otherwise not in same condition as originally sold.