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Overview
The GE Multilin 350-E-P5-G5-H-E-M-N-P-SN-P-N is a microprocessor-based feeder protection relay. It offers advanced protection, control, and monitoring for medium and low-voltage feeders. Designed for both primary and backup roles, it suits utility substations and industrial power systems. Its compact, draw-out chassis ensures fast installation and simplified maintenance. The relay supports multiple communication protocols, making it easy to integrate into SCADA or automation systems.
Technical Specifications
Protection Functions
- Overcurrent: ANSI 50/51
- Ground Fault: Detects ground faults quickly
- Negative Sequence: Monitors unbalanced currents
- Directional Elements: Phase and ground directionality
- Arc Flash Detection: Reduces incident energy levels
Measurement Inputs
- Current Inputs: 1 A phase CTs (P5)
- Voltage Inputs: 3-phase voltage sensing
I/O Capabilities
- Digital Inputs: 10 opto-isolated
- Digital Outputs: 7 outputs (2 Form-A, 5 Form-C)
Power Supply
- Range: 90–300 VDC or 70–265 VAC
Display & Interface
- Display: 40-character LCD with navigation keypad
- Front Port: USB for local configuration
- Rear Port: RS485 for remote access
Communication Protocols
- Supported: Modbus RTU, DNP3.0
Environmental Ratings
- Coating: Conformal coating for harsh conditions
- Operating Temperature: −40°C to +60°C
- Humidity: 5% to 95%, non-condensing
Mechanical Design
- Mounting: Draw-out chassis for fast replacement
- Software Support: Compatible with EnerVista 350
Payment: T/T, Western Union.
Shipping port: Xiamen.
Lead time: Typically 1–3 working days after payment confirmation (subject to stock).
Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.
F.A.Q.
Common questions about quotes, shipping, warranty and returnsClick Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.
In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.
Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.
We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.
Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.
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