SIEMENS S1-764 Meter Mv Multizet L12

( Brand: Siemens ), ( Part Type: Meter Work ), ( Manufacturer Part Number: S1-764 ), ( Country Of Origin: Germany )

Review SIEMENS Vintage Meter Ma Mv A v multizet German Made L12 Works

The Siemens S1-764 MV A-V MV-Multizet L12 is a versatile and advanced multifunction protection relay designed for medium voltage (MV) applications. This relay is suitable for both alternating current (A-C) and direct current (D-C) systems, making it a perfect choice for various power system configurations.

The S1-764 MV A-V MV-Multizet L12 is equipped with an extensive range of protective functions, including overcurrent, overvoltage, undervoltage, differential, and earth fault protection. It also offers advanced functionalities such as harmonic protection, phase monitoring, and voltage stability assessment. The relay can be configured to meet the specific requirements of various power system applications.

One of the key features of the Siemens S1-764 MV A-V MV-Multizet L12 is its user-friendly design. The relay comes with an intuitive and easy-to-use graphical user interface (GUI), which allows users to configure and monitor protective functions in real-time. The GUI provides clear and concise information on the status of protective functions, faults, and system parameters.

The Siemens S1-764 MV A-V MV-Multizet L12 is also designed for high reliability and robustness. It features a rugged and compact design, with an IP21 protection rating, making it suitable for installation in harsh environments. The relay is also equipped with redundant power supplies and communication interfaces, ensuring uninterrupted operation in the event of a power or communication failure.

The Siemens S1-764 MV A-V MV-Multizet L12 offers a range of communication interfaces, including IEC 61850, Modbus, and DNP3, allowing seamless integration with supervisory control and data acquisition (SCADA) systems and other power system devices. It also supports IEC 61850 Process Bus, enabling real-time data exchange and control between protective relays and other devices.

In summary, the Siemens S1-764 MV A-V MV-Multizet L12 is a powerful and versatile multifunction protection relay designed for medium voltage applications. It offers a wide range of protective functions, advanced functionalities, and communication interfaces, making it an ideal choice for various power system configurations. Its user-friendly design, high reliability, and robustness ensure uninterrupted power system operation and optimal system performance.

The Siemens S1-764 MV A-V MV-Multizet L12 is a multifunction protective relay designed for medium voltage applications. This relay offers several advantages and disadvantages, making it a suitable choice for some applications while not ideal for others.

1. Versatility: The Siemens S1-764 is a multifunction relay, which means it can perform various protective functions such as overcurrent, overvoltage, undervoltage, and directional protection. This makes it a cost-effective solution for medium voltage applications that require multiple protective functions.

2. Advanced Features: The relay comes with advanced features such as digital I/O, communication interfaces (Modbus, IEC 61850), and a user-friendly graphical user interface (HMI). This makes it easy to integrate the relay into a larger control system and monitor its performance.

3. High Protection Level: The relay offers a high level of protection against various faults, including short-circuit and ground faults. It also has a built-in surge protection device, which helps protect the relay against voltage surges.

4. Reliability: Siemens is a well-known and reputable manufacturer in the electrical industry. The S1-764 relay is designed and manufactured to meet high-quality standards, ensuring reliable operation over its lifespan.

1. Cost: The Siemens S1-764 is a high-end protective relay, and its cost may be a significant barrier for some applications. The cost may be justified for large-scale industrial applications, but it may be too high for smaller applications.

2. Complexity: The relay is a multifunction device with advanced features, which can make it complex to install and configure. It requires a high level of expertise to properly set up and integrate the relay into a larger control system.

3. Size: The relay is a large and heavy device, which can make it difficult to install in confined spaces. It also requires a dedicated enclosure to house the relay and associated equipment.

The Siemens S1-764 MV A-V MV-Multizet L12 is a high-end protective relay designed for medium voltage applications that require multiple protective functions and advanced features. Its versatility, advanced features, high protection level, and reliability make it a suitable choice for large-scale industrial applications. However, its cost, complexity, and size may be a significant barrier for smaller applications.

If you are looking for a cost-effective solution for medium voltage protective relaying, the Siemens S1-764 may not be the best choice. However, if you require a high level of protective functionality and advanced features, and you have the expertise and resources to properly install and configure the relay, the Siemens S1-764 is a reliable and capable solution.

Details:

Tested with a 9v Battery and measures accurate. Inventory Location: BC/L40 Only what is shown in the pictures included. See Pictures, Ships Free inside USA 48-Contiguous States. Vintage Siemens Meter V,A,mA,mV A-V mV-Multizet German Made L12 S1-764 WORKS Ships Fast n Free, WATCH VIDEO.

Solid Bakelite Case with no Cracks. If this is a big and heavy item I may require an actual street address if shipping via UPS or FedEx. No Leads Included. Shipping is via USPS, UPS or FedEx only.

part #: s1764 price

• $49.97

specifications melsmeters:

• brand: Siemens
• part type: Meter Work
• manufacturer part number: S1-764
• country of origin: Germany

shipping melsmeters:

• type: Fixed
• cost: $0.00
• class: Economy
• transit: 3-7 Days
• service: Economy

returns melsmeters:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer melsmeters:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: March 17, 2026

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• city: Jamison, Pennsylvania
• rating: 99.9%
• # reviews: 9341

general melsmeters:

• condition: Used
• Test, Measurement Inspection > Test Meters Detectors > Panel Meters

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