Relais digital de controle triphasé Allen Bradley 813S-E2
Allen-Bradley 813S-E2BD50 Bulletin 813S Phase Monitor / Dedicated Function Motor Protection Relay * Functions: * Overvoltage Level V AC * Undervoltage Level V AC * % Imbalance Level 5…19% * Delay, Relay Energize s * Delay, Relay De-energize s * Features: * Independent programmable trip settings for undervoltage, overvoltage, and phase imbalance * Programmable relay trip and reset delay settings * RMS voltage monitoring up-to V AC * Pre-start as well as running protection * Automatic reset * 1 N.O. and 1 changeover contact * Ratings * Measurment Range: V AC * Output Rating (Relay Contacts) * 1 Form A, 5A, 250VAC (4A 24VDC) * 1 Form C, 5A, 250VAC (4A 24VDC) * Control Voltage (Coil) 115 VAC * Typical Applications: * Pumps * Fans * Blowers * Compressors * Series A Pour plus d'information ou acheter,