Description
GE 350-E-P1-G1-H-E-E-N-P-SN-D Multilin Feeder Protection Relay
GE 350-E-P1-G1-H-E-E-N-P-SN-D is a full-featured digital feeder protection relay belonging to GE Multilin 350 series, engineered for medium-voltage distribution feeder protection, monitoring and automated substation control. Equipped with P1 1A phase CT input and G1 1A ground CT input configuration, the GE 350-E-P1-G1-H-E-E-N-P-SN-D integrates complete ANSI protection functions, high-precision electrical measurement and industrial communication interfaces, delivering reliable fault detection and rapid trip response for power distribution networks. Widely deployed in utility substations, industrial power plants, petrochemical power rooms and renewable energy stations, the GE 350-E-P1-G1-H-E-E-N-P-SN-D serves as core protective spare equipment for grid reconstruction, substation upgrading and faulty relay replacement projects.
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- Brand: GE (Multilin / GE Vernova)
- Model: 350-E-P1-G1-H-E-E-N-P-SN-D
- Availability: In Stock
- Delivery Time: Within 3 working days after payment confirmation
- Guarantee: 12 months full functional warranty
- Condition: Original brand new, factory sealed packaging
- CT Input: Phase CT 1A (P1), Ground CT 1A (G1)
- Power Supply: H type universal power: 110–230 VAC / 110–250 VDC
- Working Temperature: -40°C ~ +70°C operation, -40°C ~ +85°C storage
- Size/Weight: Standard panel mount housing, net weight approx. 1.0kg
- Communication: Rear RS485 Modbus RTU, front USB service port
- Protection Functions: Phase/ground instantaneous & time overcurrent, sensitive ground fault, directional overcurrent, thermal overload
- Event Recording: Up to 256 fault & operational event logs with time stamping
- Certifications: CE compliant, meets ANSI and IEC power protection standards
- Mounting: Standard 1/4 DIN panel cutout installation
Key Features & Advantages
- Comprehensive Integrated Feeder Protection: Covers full set of ANSI standard protection elements including phase, neutral and sensitive ground fault detection, with customizable IEC/ANSI time-current curves for flexible grid coordination.
- Dual Universal Power & Stable Wide-Temp Operation: H wide-range AC/DC power supply eliminates separate power adapter requirements; industrial-grade hardware maintains consistent performance in extreme substation temperature environments.
- Convenient Local & Remote Debugging: Front USB port for quick onsite configuration, rear Modbus RTU for remote SCADA data uploading, supporting real-time voltage/current monitoring and fault log retrieval.








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