Item Type: Voltage Phase Sequence Protector_x000D_Material: ABS_x000D_Input Circuit: L1, L2, L3_x000D_Rated Supply Voltage: 208-480VAC 50/60Hz_x000D_Working Frequency: 45-65Hz_x000D_Output Type: 1CO and 1NC_x000D_Overvoltage and Undervoltage Action Time: 0.1-999s_x000D_Unbalance Rate: 1-50%_x000D_Unbalanced Hysteresis: 1-10%_x000D_Unbalanced Delay: 0.1-999s_x000D_Phase Loss Action Time: 0.1-30s_x000D_Phase Error Action Time: 0.1-30s_x000D_Power On Delay: 0-999s_x000D_Reset Mode: Auto Manual_x000D_Reset Delay: 0.1-999s_x000D_Display Mode: Chinese LCD display each action status_x000D_Contact Form: 1 group of normally open and normally closed contact, 1 group of normally closed contact_x000D_Contact Capacity: 6A 250VAC 30VDC (resistive)_x000D_Dimension(LxWxH): Approx.80x43x54mm/3.1x1.7x2.1in_x000D_Installation Method: 35mm guide rail_x000D_Protection Class: IP20_x000D_Working Environment: -25 to 65, 85%RH_x000D_Mechanical Durability: 1,000,000 times_x000D_Dielectric Strength: >2kVAC 1min 1Standard and Universal: The protector is standard modular structure, 35mm guide rail installation, with ultra wide voltage design, universal for worldwide. 22 Reset Methods: The protector can be reset automatically or manually, choose according to different situations. 3Value Adjustable: The overvoltage, undervoltage, unbalance values can be adjusted, and each action time can also be adjusted. 4Multi Protection: Real time monitoring, the protector has protections of overvoltage, undervoltage, voltage unbalance, phase error, phase loss, zero line disconnection. 5Multi Usage: The protector can be widely used in machine tool, crane, control cabinet, compressor, cutting machine, elevator, air conditioner, elevator, freezer, water pump, charging pile, motor, etc.1 x_x000D__x000D_VoltagePhaseSequenceProtector 1 x Manual