JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC

Specification: Item Type: Voltage Phase Sequence Protector Material: ABS Input Circuit: L1, L2, L3 Rated Supply Voltage: 208-480VAC 50/60Hz Working Frequency: 45-65Hz Output Type: 1CO and 1NC Overvoltage and Undervoltage Action Time: 0.1-999s Unbalance Rate: 1-50% Unbalanced Hysteresis: 1-10% Unbalanced Delay: 0.1-999s Phase Loss Action Time: 0.1-30s Phase Error Action Time: 0.1-30s Power On Delay: 0-999s Reset Mode: Auto Manual Reset Delay: 0.1-999s Display Mode: Chinese LCD display each action status Form: 1 group of normally open and normally closed , 1 group of normally closed Capacity: 6A 250VAC 30VDC (resistive) Dimension(LxWxH): Approx.80x43x54mm/3.1x1.7x2.1in Installation Method: 35mm rail Class: IP20 Working Environment: -25℃ to 65℃, ≤85%RH Mechanical Durability: 1,000,000 times Dielectric Strength: >2kVAC 1min Package List: 1 x Voltage Phase Sequence Protector 1 x Manual

• 2 Reset Methods: The protector can be reset automatically or manually, choose according to different situations.
• Standard and Universal: The protector standard modular structure, 35mm rail installation, with ultra wide voltage design, universal for worldwide.
• Value Adjustable: The overvoltage, undervoltage, unbalance values can be adjusted, and each action time can also be adjusted.
• Multi Usage: The protector can be widely used in machine tool, crane, control cabinet, compressor, cutting machine, elevator, air conditioner, elevator, freezer, , charging pile, motor, etc.
• Multi : Real time monitoring, the protector has protections of overvoltage, undervoltage, voltage unbalance, phase error, phase loss, zero line disconnection.