Technical Specifications

• Product Model: P14DB11F2C0620A
• Brand: GE Vernova (GE Grid Solutions)
• Series: MiCOM P14 Agile Feeder Protection Relay
• Warranty: One Year
• Input Voltage: 24–250 VAC / DC universal auxiliary supply
• Operating Temperature: -25 °C to +70 °C
• Storage Temperature: -40 °C to +85 °C
• Response Time: ≤25 ms fault detection response
• Protection Class: IP20 (Panel flush mounting)
• Accuracy Class: ±1% for current & voltage measurement
• Output Frequency: 50 Hz / 60 Hz networks configurable
• Rated Current Range: 1 A / 5 A CT secondary input
• Communication Interface: RS485, RJ45 Ethernet option
• Supported Protocols: IEC 60870-5-104, Modbus TCP, Modbus RTU, DNP3, IEC 61850
• Overload Capacity: Phase overcurrent, earth fault, negative sequence, thermal overload, voltage protection, breaker failure protection
• Dimensions: 144 mm × 144 mm × 160 mm (standard 4U panel relay form factor)
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Application Scenarios

• Utility Medium Voltage Distribution Substations: Protects overhead feeders and underground cable circuits. Directional overcurrent logic achieves selective tripping to minimise power outage scope during short-circuit faults.
• Industrial Captive Power Plants & Refineries: Guards transformer feeders and motor centre incoming circuits. Thermal overload protection prevents damage from sustained overloading of distribution assets.
• Renewable Energy Collector Substations: Monitors solar and wind farm export feeders. Voltage and frequency protection supports grid code compliance for distributed generation connections.
• Mining Site Power Distribution Networks: Delivers robust feeder protection for long-distance underground power cables. Wide operating temperature range maintains stable performance in unconditioned substation enclosures.