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SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
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SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY

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MOQ : 1 Piece

SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY Specification

  • Coil Power
  • Typical 6 W
  • Mechanical Life
  • > 10 million operating cycles
  • Power Consumption
  • Max 40 VA auxiliary supply
  • Contact Material
  • Silver alloy
  • Ambient Temperature
  • -20C to +70C
  • Contact Form
  • Changeover (SPDT)
  • Contact Resistance
  • < 50 m
  • Coil Voltage
  • Aux supply 110-240 V AC/DC
  • Working Temperature
  • -20C to +60C
  • Dielectiric Strength
  • 2 kV, 50 Hz, 1 min - between contacts and coil
  • Protect Feature
  • Multi-function generator protection
  • Product Type
  • Generator Protection Relay
  • Insulation Resistance
  • > 100 M at 500 V DC
  • Theory
  • Digital microprocessor-based relay
  • Usage
  • Generator protection, monitoring and control
  • Contact Load
  • 5 A at 250 V AC/30 V DC (resistive load)
  • Operate Time
  • < 20 ms
  • Terminal Type
  • Screw terminals
  • Rated Voltage
  • 110-240 V AC/DC
  • Supply Terminal
  • Main supply terminals for auxiliary voltages
  • Size
  • Rack mounting, 1/2 19 inch, 4 height units
  • Color
  • Grey/Black
  • Dimension (L*W*H)
  • 192 x 217 x 233 mm (approx)
  • Weight
  • Approx. 4.5 kg
  • Event & Fault Records
  • Yes, non-volatile memory
  • Installation Category
  • CAT III / 300 V according to IEC
  • Measuring Inputs
  • 3-phase current / 3-phase voltage
  • Inputs/Outputs
  • Multiple binary inputs and relay outputs
  • Mounting Type
  • Flush / Panel Mounting
  • Communication Interfaces
  • RS485/RS232, Ethernet (optional), Profibus
  • Password Protection
  • Yes, configurable
  • Display
  • LCD Graphic Display
  • Self Monitoring
  • Continuous self-diagnostic & watchdog
  • Standards
  • IEC 60255, EN 60255
  • Disturbance Recorder
  • Integrated, up to 20 seconds record time
  • Firmware Upgradable
  • Yes, via front port/communication
  • Degree of Protection
  • Front: IP54, Rear: IP20
  • Model Number
  • 7UM6211-5EB92-0AA0/FF
 

SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 100 Pieces Per Month
  • Delivery Time
  • 7 Days
 

About SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY

SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY


The SIPROTEC 4 7UM62 protection relay is a compact unit which has been specially developed and designed for the protection of small, medium-sized and large generators.




Advanced Generator Protection and Monitoring

The 7UM6211-5EB92-0AA0/FF provides multi-functional protection for generators, including monitoring real-time current and voltage across three phases. Its rapid response time, integrated disturbance recorder, and options for data retrieval ensure reliable operation and detailed fault analysis, helping safeguard vital equipment against damage and minimizing generator downtime.


Flexible Communication and Control

Equipped with RS485/RS232 interfaces and optional Ethernet and Profibus connectivity, the relay seamlessly integrates into various control and monitoring systems. Its firmware can be upgraded through the front port or remotely, extending device lifespan and ensuring the relay remains up to date with the latest functionality and security enhancements.


User-Friendly Operation and High Reliability

With its LCD graphic display, intuitive control panel, and configurable password protection, operation and data access are straightforward yet secure. The relay's robust mechanical design, high insulation resistance, continuous self-monitoring, and quick mechanical switching ensure dependable long-term performance in industrial environments.

FAQ's of SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY:


Q: How does the SIEMENS 7UM6211-5EB92-0AA0/FF relay enhance generator protection?

A: This relay provides multi-function generator protection by monitoring three-phase current and voltage, offering configurable protection features, and continuously recording disturbances and fault events. Its fast operate time of less than 20 ms ensures immediate response to abnormal conditions, minimizing risks of equipment failure.

Q: What are the available communication options for integration with control systems?

A: The relay supports RS485 and RS232 interfaces as standard. Optional communication includes Ethernet and Profibus, enabling flexible integration with different supervisory control and data acquisition (SCADA) systems or industrial networks.

Q: When should the firmware of the relay be updated?

A: Firmware updates should be performed when new features, performance improvements, or security patches become available from Siemens. Updates can be conducted via the front communication port or remotely, ensuring the relay remains current and secure throughout its lifecycle.

Q: Where can the SIEMENS 7UM6211-5EB92-0AA0/FF be installed?

A: Designed for flush or panel mounting, this relay fits in standard electrical panels or racks. Its front side (IP54 rated) provides protection against dust and splashes, making it suitable for various industrial settings.

Q: How does the integrated disturbance recorder benefit users?

A: The built-in disturbance recorder captures up to 20 seconds of event data, which is invaluable for analyzing and diagnosing faults or abnormal operations. This helps maintenance teams quickly identify root causes and implement corrective measures to prevent future occurrences.

Q: What measures are included to ensure device security and reliability?

A: The relay offers configurable password protection, continuous self-diagnostics, a watchdog function, and records all events in non-volatile memory. Its mechanical and electrical robustness is proven by high insulation resistance and a mechanical life exceeding 10 million operating cycles.

SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
SIEMENS 7UM6211-5EB92-0AA0/FF (BF1105147779) GENERATOR PROTECTION RELAY
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