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ALSTOM MICOM P442311AM0300J PROTECTION RELAY 100-120V

ALSTOM MICOM P442311AM0300J PROTECTION RELAY 100-120V

Original price was: $99,999.00.Current price is: $1,002.00.

The photos and prices are not real!!

Product NO：P442311AM0300J

Brand：SERVO

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

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Description

The Alstom MiCOM P442 (311AM0300J) is a high-performance Numerical Distance Protection Relay designed for the protection of transmission and sub-transmission lines. It provides comprehensive fault detection, including multi-zone distance protection, directional earth-fault, and overcurrent functions. Engineered for reliability, this unit ensures high-speed tripping and secure operation in complex electrical networks.

Note: This specific unit is listed as having a damaged part, making it ideal for repair, refurbishing, or as a source of hard-to-find legacy components for technicians maintaining existing infrastructure.

 

Technical Specifications

Feature Details
Brand Alstom (Grid) / Schneider Electric
Model MiCOM P442 (311AM0300J)
Origin UK / France
Power Supply 100-120V AC/DC
Input/Output Multi-zone distance protection / Binary I/O
Function Transmission line protection
Color Industrial Gray / Black
Condition Damaged / For Parts or Repair

ALSTOM MICOM P442311AM0300J PROTECTION RELAY 100-120V-W/ DAMAGED PART Image 2 of 2

Key Product Features

  • ⚡ Advanced Distance Elements: Utilizes proven algorithms for high-speed fault clearance in transmission lines.
  • 🛡️ Comprehensive Logic: Supports a wide range of protection functions including weak-infeed logic, power swing blocking, and switch-on-to-fault (SOTF) protection.
  • 🌐 Integration Compatibility: Designed to interface with Alstom MiCOM substation automation architectures using standard communication protocols.
  • 🧩 Repair-Friendly: The modular construction of the P442 series allows experienced technicians to isolate faulty sub-assemblies for repair.
  • 📟 Diagnostic Capability: Features integrated fault recording and event monitoring to assist in post-event analysis.

 

Recommended Series Models (Related MiCOM Protection Relays)

These units are frequently found in the same or similar substation protection environments:

  1. MiCOM P441: Numerical Distance Relay
  2. MiCOM P443: Advanced Distance Protection
  3. MiCOM P444: Full-Scheme Distance Protection
  4. MiCOM P541: Line Differential Relay
  5. MiCOM P642: Transformer Differential Relay
  6. MiCOM P127: Directional Overcurrent Relay
  7. MiCOM P142: Feeder Management Relay
  8. MiCOM P921: Voltage Protection Relay
  9. MiCOM P741: Busbar Protection
  10. MiCOM P841: Bay Control Unit
brand mingpian

At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

Contact Information

Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.

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