Schneider Easergy P1 / P3 Feeder Protection Relay About
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Requirement Schneider Electric Easergy Series Digital Protection Relay
We have an urgent procurement requirement to purchase a genuine Schneider Electric Easergy Protection Relay Easergy P1 P3 Series Feeder Voltage Protection Relay
This advanced compact protection relay unitequipped with front LCD screen navigation keypad USB configuration port and customizable LED status indicatorsis used for feeder protection overvoltageundervoltage monitoring OPTD27 OPTD59 OPTD59N and synchronization check SYNC OK in marine main switchboards MSB generator control panels and industrial highmedium voltage power distribution networks
We invite quotes rear serialpart number sticker photos poweron display test imagesvideos and competitive offers from ship recycling yards in Alang marine electrical stockists in Bhavnagar switchboard builders and substation equipment traders across India
Required Technical Specifications
Parameter Specifications Details From Front Panel Series Standards
Brand Manufacturer Schneider Electric
Product Series Easergy Series Easergy P1 P3 Compact Protection Relay
Product Type Digital Feeder Voltage Protection Relay
Front Controls Display Backlit LCD Display Navigation Buttons USB Port for eSetup Easergy Pro Function Keys F1 F2 IO Push Buttons
Protection Functions Configured Under Voltage OPTD27 Over Voltage OPTD59 ZeroSequence Overvoltage OPTD59N Synchronization SYNC OK
Auxiliary Supply Voltage Standard Auxiliary Supply Range eg 24250V DC 100240V AC as per model label
Application Marine Vessel Main Switchboard MSB Generator Protection Panels Synchronizing Panels Substation Feeder Protection
Quantity Required Insert Quantity eg 1 Unit 2 Units
Acceptable Condition Unused Marine Surplus NewinBox or Clean Working Used Pullout Tested PowerUp Display Intact
Supplier Evaluation Criteria Verification Points
Requirement ko fasttrack process karne ke liye sabhi supplierstraders se request hai ki wo ye details zarur share karein
Rear Model Sticker Photo Clear image of the backside nameplate showing complete model code commercial reference number and auxiliary supply rating
Display LED PowerOn Test Photo or video showing the relay powered up with working LCD display and no internal fault LEDs triggered
Rear Terminal Block Condition Inspection of pluggable terminal blocks and current transformer CT voltage transformer VT connections for any damage or burn marks
Commercial Terms Best price offer for single or multiple units with delivery terms Exworks AlangBhavnagar or Door Delivery
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Versatile Protection FunctionsThe Easergy P1/P3 relay is equipped to handle overcurrent, earth fault, phase fault, negative sequence, broken conductor, thermal overload, and circuit breaker failure protection. Its comprehensive feature set makes it highly suitable for protecting feeders across distribution systems, ensuring optimal system integrity and minimizing equipment downtime.
Advanced Monitoring and DiagnosticsThe LCD graphical display, complete with status LEDs, provides immediate visual feedback and ease of operation. Advanced self-diagnostics, fault and event memory capable of storing up to 128 events, as well as disturbance recording, make troubleshooting and maintenance efficient, reducing time spent on manual checks.
Flexible Communication and IntegrationSupporting key industry protocols such as Modbus, IEC 61850, DNP3, and Ethernet, the relay easily integrates into new and legacy systems. Programmable logic and multiple communication ports (RS485, Ethernet) ensure compatibility with SCADA and other automation platforms, enhancing control and visibility across the network.
FAQ's of Schneider Easergy P1 / P3 Feeder Protection Relay:
Q: How does the Schneider Easergy P1/P3 relay enhance feeder protection in electrical networks?
A: The relay offers multiple protection functions, including overcurrent, earth fault, phase fault, and circuit breaker failure detection, which ensures reliable operation and quickly isolates faults to safeguard equipment and maintain network stability.
Q: What communication protocols are supported by the Easergy P1/P3 relay, and why are they important?
A: It supports Modbus, IEC 61850, DNP3, and Ethernet protocols, facilitating seamless integration with various automation and SCADA systems. These communication options enable real-time monitoring, remote control, and easy integration into modern or existing infrastructure.
Q: When should event or fault data be accessed, and how is it stored in the relay?
A: Event or fault data should be accessed during routine diagnostics or after a protection operation. The relay can store up to 128 time-tagged events, allowing engineers to efficiently review system history for timely analysis, troubleshooting, and compliance reporting.
Q: Where can the Easergy P1/P3 protection relay be installed?
A: It is designed for use in substations, switchgear panels, distribution panels, and various industrial or utility sites, offering secure panel or flush mounting for versatile installation in challenging environments.
Q: What is the process for configuring protection settings on this relay?
A: Settings can be customized through the LCD graphical interface or remotely via communication ports. Adjustments include setting thresholds for protection, logic programming, and communication parameters to match site-specific requirements.
Q: How does the relay benefit operational safety and efficiency?
A: It provides automatic, rapid fault isolation, event/fault recording with time tagging, and self-diagnostics, greatly improving response times, reducing manual errors, and enhancing overall safety for personnel and equipment.
Q: What types of input and output connections does the Easergy P1/P3 offer?
A: The relay features three-phase CT inputs (1A/5A), voltage inputs via VTs or direct connection depending on the model, four changeover relay outputs (expandable), and various communication and auxiliary power supply options, supporting flexible adaptation to diverse feeder configurations.