SIEMENS SIPROTEC 6MD86 RELAY

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SIEMENS SIPROTEC 6MD86 RELAY Specification

Noise Level
Silent electronic operation

Working Temperature
-25C to +70C

Power Supply
DC (as per input voltage range)

Output Type
Configurable digital, analog, and communication outputs

Operating Temperature
-25C to +60C

Cooling Method
Natural air cooling

Features
Integrated control functions, extensive communication interfaces (IEC 61850, PROFIBUS), disturbance recorder, event and fault logging, LCD display, user-friendly configuration

Application
Busbar protection in substations and industrial power systems

Connector Type
Plug-in terminal blocks

Rated Current
Configurable, depending on CT rating

Current Range
Up to 1000 A (sensor dependent)

Phase
3 Phase compatible

Product Type
Numerical Busbar Protection Relay

Input Voltage
DC 24 V, 48 V, 60 V, 110 V, 125 V, 220 V (typ. ranges as per order code)

Voltage Protection
Busbar differential protection, low-impedance principle

Efficiency
High (optimized digital signal processing)

Material
Rugged industrial grade housing, metal enclosure

Line Regulation
Digital control for high accuracy

Storage Temperature
-40C to +85C

Weight
Approx. 6 kg

About SIEMENS SIPROTEC 6MD86 RELAY

The SIEMENS SIPROTEC 6MD86 RELAY stands as a highly recommended solution for elite busbar protection in substations and industrial power systems. Designed with a high-performance CPU and remarkable non-volatile memory, it manages fault records and configuration data effortlessly. Benefit from a glorious 5.7-inch LCD user interface, extensive sizzling communication protocols, and robust input/output options. Its integrated redundancy, online firmware upgrade capability, and IP54/IP20 protection class ensure reliability. Reserve this premium-grade, rugged metal-encased relay for mission-critical, noise-free, and efficient operations your facility deserves.

Widespread Application and Advanced Features

The SIPROTEC 6MD86 Relay is ideal for deployment in substations and industrial power distribution sites, renowned for its elite busbar protection capabilities. It features advanced trip circuit supervision, breaker failure protection, and check zone logic for reliable operation. Sizzling extra features include up to 1000 event records with time stamps, integrated disturbance recorder, and versatile mounting options, making this relay highly suitable for critical protection and control environments.

Domestic Market Service and Order Management

SIEMENS SIPROTEC 6MD86 serves the domestic industrial sector with efficiency. Samples are available upon request, following the suppliers policy. The list price is provided upon inquiry, and the relay is dispatched promptly from the designated FOB port after order processing. Bulk reservations and elite after-sales support ensure a smooth procurement experience. This remarkable solution meets the needs of operators seeking prompt availability and streamlined logistics within the main domestic market.

FAQs of SIEMENS SIPROTEC 6MD86 RELAY:

Q: How does the SIPROTEC 6MD86 relay enhance protection in substations?

A: The relay provides advanced busbar differential protection using a low-impedance principle, breaker failure protection, and trip circuit supervision, delivering enhanced security for substation operations.

Q: What communication protocols are supported by the SIPROTEC 6MD86 relay?

A: This device supports IEC 61850, PROFIBUS, MODBUS, DNP3, and IEC 60870-5-103, offering extensive compatibility for integration with existing substation automation systems.

Q: Where can the SIPROTEC 6MD86 be installed?

A: It is designed for flexible installation, suited for panel mounting or 19-inch rack mounting within substations and industrial power systems environments.

Q: When is online firmware upgrade available for this relay?

A: Online firmware upgrades can be performed anytime during routine maintenance or as part of system enhancements, without disrupting relay operation.

Q: What are the main benefits of using the SIPROTEC 6MD86 relay?

A: Users benefit from its high digital signal processing efficiency, resilient protection features, user-friendly interface, extensive event and disturbance recording, and reliable, noise-free electronic operation.

Q: How can operators order and receive the SIEMENS SIPROTEC 6MD86?

A: Operators can request a quote and list price, place an order as per sample policy, and have the unit dispatched from the FOB port after order processing, ensuring timely delivery within the main domestic market.

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