SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

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SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

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SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY Specification

Protect Feature
Comprehensive Generator Protection, Overcurrent, Differential, Earth Fault, Voltage & Frequency Protection

Coil Power
Approx. 2 W

Contact Material
AgCdO

Contact Form
2 Changeover (DPDT) per output relay

Working Temperature
-20C to +60C

Mechanical Life
>107 operations

Ambient Temperature
-20C to +70C

Contact Resistance
100 m

Coil Voltage
110-250 V AC/DC

Power Consumption
40 VA

Dielectiric Strength
2 kV, 50 Hz, 1 min

Product Type
Generator Protection Relay

Insulation Resistance
>100 M at 500 V DC

Theory
Digital Microprocessor-Based Relay

Usage
Generator Protection

Contact Load
250 V AC / 8 A (resistive)

Operate Time
Typically < 40 ms

Terminal Type
Screw Terminals

Rated Voltage
110-250 V AC/DC

Supply Terminal
Rear Connection

Size
Standard 1/2 19 rack

Color
Grey

Dimension (L*W*H)
270 mm x 142 mm x 168 mm

Weight
Approx. 3.2 kg

Model Number
7UM6221-5EB92-3CA0/FF (BF1012106579)

No. of Binary Inputs
14 (expandable)

CE Certification
Yes

Data Logging
Yes

Operator Controls
Integrated push buttons and navigation keys

Self Diagnostics
Comprehensive self-monitoring functions

Firmware
Upgradeable via front interface

No. of Binary Outputs
10 (expandable)

Password Protection
Yes

Disturbance Recorder
Integrated

HMI Interface
Yes, via front panel

Communication Protocols
IEC 61850, PROFIBUS, Modbus

Display
Back-lit LCD Display

Order Code
7UM6221-5EB92-3CA0/FF

Input Frequency
50/60 Hz

Event Recording
Yes, with time stamping

Mounting Type
Flush or Rack Mount

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) 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 Protection and Reliability

Engineered specifically for generator protection, the 7UM6221-5EB92-3CA0/FF delivers robust overcurrent, differential, earth fault, and voltage & frequency protection. Its high mechanical reliability ensures secure operation even in demanding environments, with a performance rating exceeding 10 million operations and comprehensive self-monitoring diagnostics.

Flexible Data Logging and Communication

Equipped with integrated data logging and an event recording function with precise time stamping, this relay simplifies troubleshooting and maintenance. Its compatibility with communication protocols like IEC 61850, PROFIBUS, and Modbus allows seamless integration into modern automation systems, enhancing real-time monitoring and remote control.

User-Friendly Interface and Expandability

The intuitive LCD display, push buttons, and navigation keys provide straightforward access to settings and event data. Expansion options for inputs and outputs ensure that the relay remains adaptable to varied application requirements, while the front interface enables easy firmware updates, keeping protection strategies current.

FAQ's of SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY:

Q: How does the SIEMENS 7UM6221-5EB92-3CA0/FF generator protection relay enhance generator safety?

A: This relay provides comprehensive generator protection including overcurrent, differential, earth fault, and voltage & frequency protection. Its robust design features self-diagnostics, event and disturbance recording, ensuring abnormal conditions are detected promptly and generator assets are safeguarded.

Q: What communication protocols are supported for system integration?

A: The device supports IEC 61850, PROFIBUS, and Modbus communication protocols, allowing seamless integration with various Supervisory Control and Data Acquisition (SCADA) and automation systems for real-time data exchange and remote monitoring.

Q: When should the firmware of the relay be updated and how is it performed?

A: Firmware updates are recommended when new features, enhancements, or security improvements are released by Siemens. Updates can be easily performed via the front interface, ensuring the relay stays up-to-date with the latest functionality and protection algorithms.

Q: Where can the relay be mounted and what installation types are supported?

A: The relay supports both flush and rack mount installation types, offering flexibility for placement in electrical panels or standard racks, depending on the requirements of the electrical installation.

Q: What are the benefits of the integrated event recorder and data logging features?

A: These features provide detailed event histories and disturbance records with time stamping, enabling efficient analysis, troubleshooting, and compliance documentation, which helps in reducing downtime and facilitating maintenance decisions.

Q: How is operator access and security managed on this relay?

A: Operator access is protected by a password system, ensuring that only authorized personnel can modify settings or log critical events, thereby enhancing security and operational integrity.

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

SIEMENS 7UM6221-5EB92-3CA0/FF (BF1012106579) GENERATOR PROTECTION RELAY

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