





SEL-351S Feeder Protection Relay
14 in stock- Code
- WS3709
- Category
- Special purpose relays
- Dispatch
- Within 1 business day for in-stock items.
- Top seller on Mercado Livre and eBay
- Business invoicing available
- Dispatch within 1 business day
- Secure payment
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Main item details
- Brand
- Sel
- SKU / Internal code
- WS3709
- Product type
- Special purpose relays
- Condition
- Condition shown in specs
- Stock
- 14 in stock
- Brand
- Sel
- Model
- SEL-351S
- Visit the SEL website
- https://selinc.com/
- Date
- 03/19/2024
- Weight
- 1.9 kg
- Measurements
- 5x22x52
- Locator
- A11P2C
About this item
New product out of manufacturer's box
Model: SEL-351S
The SEL-351S is an advanced digital protection relay designed to protect feeders in distribution and industrial power systems. It offers a wide range of protection, monitoring, and control functions, as well as innovative features that enhance the reliability and efficiency of the electrical grid.
Complete feeder protection:
Directional and instantaneous overcurrent
Short circuit and overload
Sensitive earth fault (SEF)
Automatic reclosing
Overvoltage and undervoltage protection
Phase unbalance
Advanced communication:
Mirrored Bits and IEC 61850 protocols
Integrated Ethernet
Front USB port (optional)
Monitoring and measurement:
High-precision measurement of current, voltage, power, and frequency
Event recorder and oscillography
Power quality monitoring
Intuitive interface with backlit LCD screen
Large controls and independent SafeLock buttons
Menus in Portuguese
Increased reliability:
Fast and accurate fault protection
Fault detection and prevention before they cause damage
Longer equipment life
Improved efficiency:
Reduced energy losses
Improved power quality
Optimized network operation
Increased safety:
Protection against electric shock
Prevention of fires and explosions
Greater safety for workers and the public
Power distribution networks:
Protection of radial and ring feeders
Distribution substations
Transformer protection
Protection of electric motors
Generators and turbines
Process control systems
Other applications:
For more information:
Visit the SEL website: https://selinc.com/
Download the SEL-351S user manual: https://na.eventscloud.com/file_uploads/8d035ede9c2f9511fc3cb88ed79ea745_SEL351S.pdf
Date: 03/19/2024
Measurements: 5x22x52
Locator: A11P2C
Dear customers, if the material is for resale, the ST (Tax Substitution) value may apply.
If the transaction is subject to this tax, the payment responsibility lies exclusively with the buyer.
Cabo Eletro Comercial LTDA thanks you.
------------------------ ATTENTION --------------------------------
New material, removed from the box but not used.
Refer to photos to verify the condition of the items that will be delivered after purchase.
---------------------------------------------------------------------
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- 03 Hard-to-find inventory 12,000+ SKUs, including discontinued and replacement items.
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Verifique na descrição abaixo o estado do item anunciado. Por lá é indicado se o item é novo, usado e todas as outras informações que o comprador precisa saber antes de realizar a compra.
SEL-351S Feeder Protection Relay
New product out of manufacturer's box
Brand: Sel
Model: SEL-351S
The SEL-351S is an advanced digital protection relay designed to protect feeders in distribution and industrial power systems. It offers a wide range of protection, monitoring, and control functions, as well as innovative features that enhance the reliability and efficiency of the electrical grid.
Key features:
Complete feeder protection:
Directional and instantaneous overcurrent
Short circuit and overload
Sensitive earth fault (SEF)
Phase fault
Automatic reclosing
Overvoltage and undervoltage protection
Phase unbalance
Advanced communication:
Mirrored Bits and IEC 61850 protocols
Integrated Ethernet
Front USB port (optional)
Monitoring and measurement:
High-precision measurement of current, voltage, power, and frequency
Event recorder and oscillography
Power quality monitoring
Easy to use:
Intuitive interface with backlit LCD screen
Large controls and independent SafeLock buttons
Menus in Portuguese
Benefits:
Increased reliability:
Fast and accurate fault protection
Fault detection and prevention before they cause damage
Longer equipment life
Improved efficiency:
Reduced energy losses
Improved power quality
Optimized network operation
Increased safety:
Protection against electric shock
Prevention of fires and explosions
Greater safety for workers and the public
Applications:
Power distribution networks:
Protection of radial and ring feeders
Distribution substations
Transformer protection
Industries:
Protection of electric motors
Generators and turbines
Process control systems
Other applications:
Power plants
Mining
Oil and gas
Transportation
For more information:
Visit the SEL website: https://selinc.com/
Download the SEL-351S user manual: https://na.eventscloud.com/file_uploads/8d035ede9c2f9511fc3cb88ed79ea745_SEL351S.pdf
Date: 03/19/2024
Weight: 1.900
Measurements: 5x22x52
Locator: A11P2C
Dear customers, if the material is for resale, the ST (Tax Substitution) value may apply.
If the transaction is subject to this tax, the payment responsibility lies exclusively with the buyer.
Cabo Eletro Comercial LTDA thanks you.
------------------------ ATTENTION --------------------------------
New material, removed from the box but not used.
Refer to photos to verify the condition of the items that will be delivered after purchase.
---------------------------------------------------------------------
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