Siemens 7SA641.-.....-...0 Numerical Protection Relay /

Siemens 7SA641.-…..-…0 is a numerical protection relay / gateway from the SIPROTEC Numeric Relay series. Siemens SIPROTEC numerical protection relays for MV/HV substation feeder, transformer, motor and busbar protection with IEC 61850.

Key Features

Numerical protection relays: overcurrent, distance, transformer and motor differential, busbar; IEC 61850-8-1/-9-2; LCD with mimic keys

Technical Specifications

• Brand: Siemens
• Model No. / Order No.: 7SA641.-…..-…0
• Product Type: Numerical Protection Relay / Gateway
• Family: SIPROTEC 4/5 numerical protection relays, gateway and busbar protection
• Functions: Overcurrent, distance, differential, transformer, motor, busbar, generator protection
• Voltage: 110/220 V AC auxiliary, 57-130 V AC measurement, 1A/5A CT
• Interfaces: IEC 61850-8-1 / -9-2, DNP3, Modbus, PROFIBUS
• Standards: IEC 60255, IEEE C37, IEC 61850 Ed. 2
• Display: Front LCD with LEDs and mimic keys
• Mounting: Flush panel or 19″ rack
• HS Code: 8537 10 91

Applications

MV/HV substation protection, industrial power distribution, renewable connection

Shipping & Payment

• Shipping Options: DHL / FedEx / UPS / TNT (inquire for details)
• Payment Methods: T/T, PayPal, Western Union, L/C
• HS Code: 8537 10 91