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Protection & Control

Schneider Electric support forum about Protection Relays, Substation Controllers & RTUs, Arc Flash Devices & Systems in Medium Voltage and Low Voltage. A place to get support on product selection, installation, commissioning and troubleshooting.

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Dear Forum members, 

Welcome in Protection & Control Forum! Involving professionals in Design, Quotation, Panel manufacturing, Installation, Commissioning and Operation can get expert answers to their questions.

This Forum will especially benefit:

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Protection & Control

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Araceli_Monje
Commander Araceli_Monje Commander

Welcome & Get Started to Protection & Control Forum!

Ready to discover our fully renewed Protection & Control portfolio? What is Protection & Control Forum about? This forum has been specifically designed to find support about: Protection...
EcoStruxure Power & Grid icon_circle Protection & Control
1258 1 0

2023-04-06

Informational
JuanRayo
Lt. Commander JuanRayo Lt. Commander

PowerLogic T500 - Retrofit from Saitel DP

This note covers the recommendations and constraints for both: Retrofit projects with legacy versions of I/O modules and HU280 CPU. Retrofit projects with latest versions of I/O modules and HU280 CP...
EcoStruxure Power & Grid icon_circle Protection & Control
1137 0 0

2024-11-28

Informational
JuanRayo
Lt. Commander JuanRayo Lt. Commander

Upgrading Saitel DP configuration for PowerLogicT500

This note covers the way to migrate any configuration done with Easergy Builder tool from Saitel DP to T500. The issues you can face during to process and the way to sort it out. Export Saitel DP confi...
EcoStruxure Power & Grid icon_circle Protection & Control
736 0 0

2024-11-28

Solved
Ivan_Puškaš_EC
Lieutenant Ivan_Puškaš_EC

Easergy P3 Relay - additional digital I/O module

Hi, We have a situation where we have Easergy P3T32 (differential protection) relay with VIO module (RS232) port and 2xLC Ethernet module (RSTP ring IEC61850 communication). But problem that we have...
EcoStruxure Power & Grid icon_circle Protection & Control
1879 1 5
Latest Reply: Tanin

Solved
MUPRADIP
MUPRADIP

SELECTION OF PROPER CT

A 200 amp feeder is connected to a 33KV Bus with a short circuit level of 25KA (1-sec). Can I use a 5P20 CT for over current protection?What will be the right CT for this purpose?
EcoStruxure Power & Grid icon_circle Protection & Control
1458 0 1
Latest Reply: Gregory_Meunier

Thanh_Minh
Thanh_Minh

PowerLogic T300 - IEC 104 command destination failed (Easergy Builder ...

Hi guys, I am reading IEC104 and destination 104 Slave Device. but Launch Point Wizard not working, what am I doing wrong? Please help me
EcoStruxure Power & Grid icon_circle Protection & Control
810 0 2
Latest Reply: TomBerry

Solved
chambit.kim
chambit.kim Cadet

Protection Realy(P5), Windows 11 Compatibility Inquiries

Hello, Always take care of your health and be full of good things. I would like to ask you something. Please refer to the information below. ---------------------------------------------------------...
EcoStruxure Power & Grid icon_circle Protection & Control
729 0 1
Latest Reply: Shaogang_WANG

hippyjm
hippyjm

dsm303 acronym

hopefully a quick on. i hate acronyms. What does the DSM stand for in DSM 303. and i beleive im correct in saying that SFT2481 is just short for software? is there a library for schneider acronyms? i ...
EcoStruxure Power & Grid icon_circle Protection & Control
354 0 0

2024-11-11

Rendi.ardian
Rendi.ardian

Easergy P3

Dear Expert, Do you have any experience integration   Easergy P3 to Siemens Sicam Pas? We found when loaded the CID file of Easergy P3 to Sicam Pas there is warning alarm "no free RCB in SCD file...
EcoStruxure Power & Grid icon_circle Protection & Control
792 0 3
Latest Reply: Thiago_Carreiras

med
Crewman med

PowerLogic T300 - On SC150 module, how to use SF6 loss interlock to pr...

The SC150 module is used to control a motorized SF6 MV switch fitted with an auxiliary contact that will close in case of an SF6 loss (in a normal situation, this auxiliary switch is open). How can I s...
EcoStruxure Power & Grid icon_circle Protection & Control
635 0 1
Latest Reply: TomBerry

Itoe
Itoe

Recording and Transferring Data Logs (DLG) from the SEPAM relay to a P...

Hello, I would like to understand the process of transferring data logs (DLG) from SEPAM series 80 relay to a PC using the SFT2841 software during fault conditions. Could someone provide a clear outli...
EcoStruxure Power & Grid icon_circle Protection & Control
583 0 0

2024-11-05

Solved
John_Archer1
Ensign John_Archer1

PowerLogic P3U30 - How to read LED data (to send to PowerLogic T300) u...

hi guys I am reading the LED light data of easergy P3U30 relay to PowerLogic T300 (formerly named Easergy T300) via IEC101 protocol. However, the value of the LED light data value 1 does not change. Ho...
EcoStruxure Power & Grid icon_circle Protection & Control
1452 0 4
Latest Reply: John_Archer1

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