SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

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SIEMENS 7UM6215-2EC02-3AA0/EE

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MOQ : 1 Ampere

SIEMENS 7UM6215-2EC02-3AA0/EE Specification

Dielectiric Strength
2 kV, 50 Hz, 1 min between independent circuits

Coil Power
< 20 VA

Coil Voltage
110-240V AC/DC

Contact Resistance
< 100 m

Contact Material
Silver Alloy

Ambient Temperature
-20C to +70C

Protect Feature
Short-circuit, Differential, Overcurrent, Earth Fault and more

Power Consumption
< 20 VA

Working Temperature
-20C to +70C

Contact Form
SPDT/DPDT (Programmable Output Contacts)

Mechanical Life
> 10^7 operations

Product Type
Numerical Protection Relay

Insulation Resistance
> 100 M at 500V DC

Theory
Generator/Transformer Differential Protection Relay

Usage
Protection Relay for Generator/Transformer Protection

Contact Load
5 A at 250 V AC / 30 V DC

Operate Time
Typically < 20 ms

Terminal Type
Screw Terminal

Rated Voltage
110-240V AC/DC

Supply Terminal
Rear connection

Size
1/2 x 19 rack, plug-in unit

Color
Grey

Dimension (L*W*H)
Approx. 192 x 448 x 230 mm

Weight
Approx. 4.5 kg

About SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE RELAY

MULTIFUNCTION MACHINE PROTECT. CASE 1/2 19", 7BI, 12BO, 1 WATCHDOG CONTACT, GRAFIC DISPLAY, FLUSH MOUNTING CASE, SCREW TERMINALS (DIRECT WIRING/RING LUGS) CURRENT TRANSFORMER: 1A, IEE (SENSITIVE) SUPPLY VOLTAGE: DC 24V TO 48V, TRIGGER LEVEL BINARY INPUT 17V LANGUAGE ENGLISH, 50/60HZ, IEC/ANSI, REGION WORLD, (LANGUAGE CHANGEABLE) SYSTEM PORT (ON REAR OF DEVICE) PORT B PROFIBUS DP SLAVE, 820NM FIBER DOUBLE RING, ST-PLUG SERVICE INTERFACE (PORT C) DIGSI/MODEM TEMPERATURE MONITORING DEVICE ELECTRICAL RS485 METERING: PEAK VALUES, MIN/MAX-VALUES, ENERGY METERING FUNCTIONALITY: GENERATOR BASIS WITHOUT ADDITIONAL FUNCTIONS

Advanced Protection Features

Engineered for generator and transformer protection, this device includes differential, short-circuit, overcurrent, earth fault, and more, providing comprehensive security for critical equipment.

Comprehensive Connectivity

Supporting multiple communication protocols-IEC 61850, PROFIBUS, MODBUS, and IEC 60870-5-103-enables seamless integration within modern automation and control systems, ensuring flexible system compatibility.

Reliable Event and Disturbance Recording

The relay can log up to 200 events and comes with a disturbance recorder that handles up to 10 records, allowing operators to track system changes and troubleshoot efficiently.

FAQ's of SIEMENS 7UM6215-2EC02-3AA0/EE:

Q: How does the SIEMENS 7UM6215-2EC02-3AA0/EE ensure continuous protection of generators and transformers?

A: It utilizes differential, overcurrent, earth fault, and short-circuit protection schemes, supported by analog current and voltage inputs from CTs and VTs, providing immediate and precise responses to faults.

Q: What communication protocols are available and how do they benefit integration?

A: Protocols like IEC 61850, MODBUS, PROFIBUS, and IEC 60870-5-103 allow the relay to connect smoothly with industrial networks and SCADA systems, streamlining data exchange and operational control.

Q: When should the firmware be upgraded, and what is the process?

A: Firmware upgrades are recommended when updated versions are released to improve performance or add features. Upgrades can be performed via front or rear ports using SIEMENS-approved software tools.

Q: Where is this protection relay ideally installed and how is it mounted?

A: It is best suited for control panels in substations or generator rooms, using flush/panel mounting for safe and stable installation. Rear screw-type terminals facilitate reliable electrical connections.

Q: What self-monitoring capabilities does the relay offer?

A: The integrated continuous self-monitoring function detects internal faults or abnormal operating conditions, alerting operators immediately to maintain system reliability.

Q: How does the disturbance recorder assist in diagnostics?

A: The built-in disturbance recorder captures up to 10 detailed records of abnormal events, supporting thorough analysis and efficient troubleshooting of protection incidents.

Q: What are the key benefits of using this SIEMENS relay for generator and transformer protection?

A: It offers fast operating times (<20 ms), robust event recording, configurable inputs/outputs, high mechanical life (>10^7 operations), and compliance with global standards, ensuring dependable protection and operational longevity.

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

SIEMENS 7UM6215-2EC02-3AA0/EE

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