ALSTOM P40 AGILE MICOM P141 Numerical Feeder Protection & Management Relay
- Product Code: P40 AGILE MICOM P141
- Availability: In Stock
ALSTOM P40 AGILE MICOM P141
Manufacturer: ALSTOM (Former AREVA, later GE Vernova)
Model: P40 AGILE MICOM P141
Type: Numerical Feeder Protection & Management Relay
Series: MiCOM P40 Agile Protection Platform
1. Overview
P40 Agile MICOM P141 is core numerical feeder protection relay of ALSTOM MiCOM P40 family, designed for medium voltage overhead lines & underground cable feeder protection, integrating fault protection, circuit breaker control, electrical parameter measurement and event recording. It applies DSP digital sampling technology, applicable for solid earthing, impedance earthing, Petersen coil and isolated neutral distribution networks, widely equipped in power plant auxiliary power cabinet, substation MV switchgear and petrochemical distribution system.
2. Main Electrical Parameters
• CT Secondary Input: Configurable 1A /5A rated current
• Auxiliary Supply: Wide range AC/DC 24~250V
• Rated Frequency: 50/60Hz, allow 16~60Hz working range
• Cabinet Size: Standard 4U,40TE DIN rail panel mounting
• Working Temp: -25℃ ~ +70℃, Storage Temp:-40℃~+85℃
• Communication: RS485, Ethernet, support Modbus, IEC60870-5-103, IEC61850 protocol
3. Built-in Protection Functions
• Phase Overcurrent: Instantaneous & inverse time overcurrent(50/51), directional overcurrent(67)
• Earth Fault Protection: Directional/non-directional residual earth fault(50N/51N/67N)
• Voltage Protection: Overvoltage(59), Undervoltage(27), Phase unbalance & phase loss protection
• Extra: Thermal overload monitoring, fault waveform recording, programmable scheme logic(PSL) via MiCOM S1 Agile software
4. Key Features & Application
• Multi-language LCD HMI panel, local parameter setting & fault query
• EMC anti-surge design, conformal coated PCB for harsh industrial site
• Main/backup protection for substation MV feeders, plant station service power, industrial distribution cabinet
ALSTOM © MiCOM P40 Agile P141 Feeder Protection Relay