<p>Please noted: 63A With N 220V for 3*220V+N, Dispaly each phase 220V.</p> <p>Three phase Voltage Current Relay Protector 63A 220V 3P+N Over Under Voltage Relay Current limiter adjustable.</p> <p>Over-voltage protection: Adjustable .Under-voltage protection: Adjustable .Over-Current protection: Adjustable.</p> <p>Asymmetry protection. Phase squence protection.</p> <p>Active time and reconnect time adjsutable. Voltage and current can be manually calibrated</p> <p>Code: Parameter, Value</p> <p>P1: Power , 1-500S</p> <p>U1: Over Voltage , 230-300V</p> <p>U2: Recovery Voltage , 220-295V</p> <p>U3: Recovery Time , 1-500S</p> <p>U4: Power Off delay Time , 0.1-30S</p> <p>U5: Under Voltage , 140-210V</p> <p>U6: Recovery Voltage , 145-215V</p> <p>U7: Recovery Time , 1-500S</p> <p>U8: Power Off delay Time , 0.1-30S</p> <p>U9: Voltage Deviation , -9.5 to 9.5%</p> <p>U10: Asymmetry , 20-99V</p> <p>U11: Phase squence protect , on\/off</p> <p>C1: Over Current , 3-63A</p> <p>C2: Recovery Time, 1-500S</p> <p>C3: Power Off delay Time, 0.1-30S</p> <p>C4: Current Deviation, -9.5 to 9.5%</p> <p>C5: Continues Over Current Times, 1-20 off</p> <p>size: 91 x 67 x 90mm</p> <p>Material: PC plastic</p> <p>colour: grey + white</p> <p>Package Contents:</p> <p>1 x Voltage protector</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>