Product Details
Product Description
The GE Multilin 350 Feeder Protection Relay is a versatile and cost-effective solution for industrial and distribution feeder applications. The 350-C-P5-G5-H-S-M-N-P-SN-D-N integrates advanced monitoring, trip counting, ambient temperature supervision, and configurable input/output functions, ensuring reliable feeder protection in demanding environments.
This relay provides precise timing accuracy, cold load pickup blocking, and multiple opto-isolated inputs, making it suitable for modern power systems requiring dependable performance and flexible configuration.
Technical Specifications
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Manufacturer: GE Multilin
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Model Number: 350-C-P5-G5-H-S-M-N-P-SN-D-N
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Product Type: Feeder Protection Relay
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Breaker Trip Counter: Adjustable 1–10,000 trips (increments of 1)
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Cold Load Pickup Blocking: Automatic or manual configuration
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Time Delay Accuracy:
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Block Time: 0–1 cycle adjustable
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Outage ≤ 5 min: ±50 ms
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Outage > 5 min: ±1 s
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Ambient Temperature Monitoring:
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High Pickup: 20°C–80°C (1°C steps)
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Low Pickup: –40°C–20°C (1°C steps)
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Time Delay: 1–60 min (1 min steps)
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Dropout: 90%–98% of pickup temperature
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Accuracy: ±10°C
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Contact Inputs:
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8 opto-isolated inputs
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Thresholds: 17, 33, 84, 166 VDC
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Recognition Time: ½ cycle
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Debounce: 1–64 ms (1 ms steps)
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Continuous Current Draw: 2 mA
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Max Input Voltage: 300 VDC
Key Features
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Adjustable breaker trip counter with high precision
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Configurable cold load pickup blocking
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Ambient temperature monitoring with dropout control
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Eight opto-isolated inputs with selectable thresholds
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High accuracy timing and monitoring functions
Application Scenarios
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Industrial feeder protection and monitoring
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Utility distribution systems requiring advanced relay functions
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Integration into SCADA and energy management platforms
FAQ
Q: What is the purpose of the GE 350 relay?
A: It provides feeder protection, monitoring, and trip counter functions for industrial and utility systems.
Q: How many contact inputs are available?
A: The relay includes eight opto-isolated inputs with selectable thresholds.
Q: Can the relay monitor ambient temperature?
A: Yes, it supports adjustable high/low pickup values and dropout control.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.