GE Fanuc 350-E-P5-G5-H-E-S-N-P-SN-D-N FEEDER PROTECTION RELAY

СКУ: 350-E-P5-G5-H-E-S-N-P-SN-D-N

Техничке спецификације

  • Manufacturer: GE General Electric

  • Condition:New with Original Package

  • Product Type: FEEDER PROTECTION RELAY

  • Country of Origin: USA

  • Payment:T/T, Western Union

  • Shipping port: Xiamen

  • Warranty: 12 months

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GEProduct Description

The GE Multilin 350 feeder protection relay delivers advanced protection and control for distribution feeders.
This model, 350-E-P5-G5-H-E-S-N-P-SN-D-N, integrates protection, metering, and automation within one compact platform.
Moreover, it supports modern digital substations that demand reliability and communication flexibility.
Utilities and industrial operators rely on this relay for consistent feeder fault detection.
Therefore, it strengthens network stability while reducing unnecessary service interruptions.

Technical Specifications

Specification Category Details
Manufacturer GE Multilin (GE Vernova Grid Solutions)
Model Number 350-E-P5-G5-H-E-S-N-P-SN-D-N
Product Series Multilin 350
Product Type Feeder Protection Relay
Application Scope Medium-voltage distribution feeder protection and control
Primary Protection Functions Phase Overcurrent (50/51), Ground Overcurrent (50G/51G), Directional Overcurrent (67/67N), Breaker Failure (50BF), Undervoltage (27), Overvoltage (59), Underfrequency (81U), Overfrequency (81O)
Additional Protection Features Cold Load Pickup, Harmonic Blocking, Synchrocheck (optional), Sensitive Earth Fault
Current Inputs (Phase) 1 A or 5 A nominal CT secondary selectable
Ground/Neutral Current Input 1 A or 5 A CT secondary
Current Measurement Accuracy High accuracy metering class suitable for protection and monitoring
Voltage Inputs 3-phase voltage sensing via direct input or PTs
Rated Frequency 50 / 60 Hz (configurable)
Frequency Measurement Range 45–65 Hz typical
Control Outputs Programmable Form A and Form C relay outputs
Digital Inputs Multiple programmable digital inputs for status and control logic
Breaker Control Trip and close control with breaker failure logic
Programmable Logic Built-in logic equations for automation and interlocking
Metering Functions Real-time V, I, kW, kVAR, kVA, Power Factor, Energy (kWh, kVARh)
Event Recording Time-stamped sequence of events recording
Oscillography Fault waveform capture and disturbance recording
Communication Ports RS-485 serial port; optional Ethernet port
Supported Protocols Modbus RTU, Modbus TCP, DNP3, IEC 61850 (depending on configuration)
Time Synchronization SNTP or IEEE 1588 (configuration dependent)
Front Interface Alphanumeric LCD display with keypad navigation
LED Indicators Programmable LED status indicators
Auxiliary Power Supply Wide-range AC/DC auxiliary power input (model dependent)
Operating Temperature Range –40°C to +70°C
Storage Temperature Range –40°C to +85°C
Relative Humidity Up to 95% non-condensing
Enclosure Rating IP40 (front), IP10 (rear typical)
Mounting Type Panel-mounted, drawout or fixed case options
Compliance Designed to meet IEC and IEEE relay protection standards
Typical Installation Location Switchgear panels, distribution substations, industrial MCC rooms

 

FAQ

Q1: What primary protection functions does the Multilin 350 provide?
It provides phase, ground, and directional overcurrent protection with integrated breaker failure detection.

Q2: Is the 350-E-P5-G5-H-E-S-N-P-SN-D-N suitable for digital substations?
Yes, it supports Ethernet communication and optional IEC 61850 integration.

Q3: Can this relay perform energy metering?
Yes, it measures real-time power values and accumulates energy data.

Q4: What CT secondary ratings are supported?
It supports standard 1 A or 5 A current transformer secondary inputs.

Q5: Is this relay appropriate for industrial feeder protection?
Yes, it protects distribution feeders in utilities, manufacturing plants, and energy facilities.

 

GEOther Attributes

  • Series: Mark VI IS200
  • Country of Origin: USA
  • Lead Time: In Stock, 2 Working Days

 

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Question 1: Is Our Price Competitive?

NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

Question 3: What Payment Methods Do We Accept?

We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.

Question 4: What Shipping Methods Do We Use?

We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.

Question 5: What Is Our Delivery Time?

Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.

Question 6: How Do We Package The Goods?

Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.

Question 7: How Can Customers Contact Us And Request A Quote?

Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.