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Siemens SIPROTEC 4 Numerical Protection Relay

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Product Details:

Dielectiric Strength 2 kV, 50 Hz, 1 min
Coil Power Not Applicable (Numerical Relay)
Mechanical Life 10 million operations
Ambient Temperature -25C to +70C
Contact Form SPDT / DPDT (varies by model)
Working Temperature -25C to +55C
Contact Resistance < 100 m
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Siemens SIPROTEC 4 Numerical Protection Relay Price And Quantity

Minimum Order Quantity 1 Piece

Measuring Input Range 1 A / 5 A CT Selectable
Languages Supported Multilingual Menu (English, others)
Time Synchronization SNTP / IRIG-B
Event Recording Up to 1000 Fault/Event Records
Power Supply Range AC: 100-240 V, DC: 24-250 V
Self Supervision Continuous Self-Monitoring
Firmware Upgradable
Disturbance Recorder Integrated (Oscillography Supported)
Ingress Protection IP51 (front), IP20 (rear)
Frequency 50/60 Hz
Control Inputs/Outputs Configurable Digital Inputs/Outputs
Mounting Type Panel / Flush Mount
Display LCD with LED Indications
Communication Protocols IEC 61850, IEC 60870-5-103, Modbus, DNP 3.0

Siemens SIPROTEC 4 Numerical Protection Relay Product Specifications

Working Temperature -25C to +55C
Contact Form SPDT / DPDT (varies by model)
Coil Voltage Not Applicable (Numerical Relay)
Ambient Temperature -25C to +70C
Contact Resistance < 100 m
Product Type Numerical Protection Relay
Rated Voltage 110/220 V AC/DC
Dimension (L*W*H) approx. 270 x 144 x 185 mm
Color Gray
Power Consumption < 18 W
Supply Terminal Rear Connection Terminals
Size Standard 1/2 19-inch rack width
Contact Load 8 A at 250 V AC, 5 A at 30 V DC
Usage Numerical Protection and Monitoring of Electrical Systems
Contact Material AgCdO (Silver Cadmium Oxide)
Mechanical Life 10 million operations
Protect Feature Overcurrent, Earth Fault, Multifunctional Protection, Distance Protection, Feeder Protection
Terminal Type Screw Terminals
Insulation Resistance > 100 M at 500 V DC
Coil Power Not Applicable (Numerical Relay)
Dielectiric Strength 2 kV, 50 Hz, 1 min
Operate Time < 15 ms
Theory Microprocessor-Based Numerical Protection
Weight Approx. 2.5 kg

Measuring Input Range 1 A / 5 A CT Selectable
Languages Supported Multilingual Menu (English, others)
Time Synchronization SNTP / IRIG-B
Event Recording Up to 1000 Fault/Event Records
Power Supply Range AC: 100-240 V, DC: 24-250 V
Self Supervision Continuous Self-Monitoring
Firmware Upgradable
Disturbance Recorder Integrated (Oscillography Supported)
Ingress Protection IP51 (front), IP20 (rear)
Frequency 50/60 Hz
Control Inputs/Outputs Configurable Digital Inputs/Outputs
Mounting Type Panel / Flush Mount
Display LCD with LED Indications
Communication Protocols IEC 61850, IEC 60870-5-103, Modbus, DNP 3.0

Siemens SIPROTEC 4 Numerical Protection Relay Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 10 Piece Per Month
Delivery Time 5-7 Days
Main Domestic Market All India

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