The RW_E is meant to assure increased reliability for protection of low voltage three-phase electric motors in sinusoidal 50/60 Hz networks where reliability, low power dissipation and ease maintenance management are mandatory.
Features
Features
3-pole solid state overload relays with adjustable trip class: 10, 20 and 30Self-poweredWide adjustment range (5:1)Thermal memoryPhase loss protection (less than 5 seconds)Phase unbalance protection (>40% between phases)Temperature compensated (-20 °.C up to +60 °.C)