- Information
SIEMENS 7UM6221-6EB92-0CB0/FF Description
SIEMENS 7UM6221-6EB92-0CB0/FFSIEMENS 7UM6221-6EB92-0CB0/FF Specification
Power Consumption
< 15 VA
Mechanical Life
> 10 million operations
Dielectiric Strength
2.5 kV
Coil Voltage
Not Applicable (microprocessor-based relay)
Contact Form
1 NO + 1 NC
Ambient Temperature
-20C to +60C
Working Temperature
-10C to +55C
Contact Resistance
< 100 m
Protect Feature
Overcurrent, Earth Fault, Voltage & Frequency Protection
Contact Material
Silver Alloy
Product Type
Protection Relay
Insulation Resistance
> 100 M
Theory
Digital Microprocessor-based Relay
Usage
Protection, Automation, and Control in Medium-Voltage Switchgear
Contact Load
5A at 250V AC
Operate Time
< 25 ms
Terminal Type
Screw Type
Rated Voltage
220-240 V AC/DC
Supply Terminal
Rear connection
Size
Standard
Color
Grey
Dimension (L*W*H)
192 mm 144 mm 317 mm
Weight
Approx. 3.5 kg
About SIEMENS 7UM6221-6EB92-0CB0/FF
7UM6221-6EB92-0CB0/FF RELAY
MULTIFUNCTION MACHINE PROTECT. CASE 1/1 19", 15BI, 20BO, 1 WATCHDOG CONTACT FLUSH MOUNTING CASE, SCREW TERMINALS (DIRECT WIRING/RING LUGS) CURRENT TRANSFORMER: 5A, IEE (SENSITIVE) SUPPLY VOLTAGE:DC 220V TO 250V, AC 115V/230V, TRIGGER LEVEL BINARY INPUT 176V LANGUAGE ENGLISH, 50/60HZ, IEC/ANSI, REGION WORLD, (LANGUAGE CHANGEABLE) SYSTEM PORT (ON REAR OF DEVICE) PORT B IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL,DOUBLE, LC-CONNECTOR (FROM OCT. 09) SERVICE INTERFACE (PORT C) DIGSI/MODEM TEMPERATURE MONITORING DEVICE ELECTRICAL RS485 WITHOUT ADDIT. MEASURING FUNCT. FUNCTIONALITY: GENERATOR FULL ADDITIONAL FUNCTION: SENSITIVE ROTOR EARTH FAULT PROTECTION AND 100%-STATOR EARTH FAULT PROTECTION.
