Siemens 西門子電流監視繼電器，具有單極兩位通訊觸點，24 240伏交流/直流，1相，3UG4622-1AW30。 3UG4622-1AW30

Feature

• Single Phase Current Monitoring Relay. Current monitoring relays to monitor single phase AC currents and DC currents against the set threshold value for undershoot and overshoot. A current monitoring relay can differ with their measuring ranges and supply voltage types. Features and Benefits. Real effective value measurement Applicable for frequencies with 40-500Hz AC and DC All devices can be digitally set and have an LCD display, a fault memory can be switched on Simultaneous monitoring of overcurrent and undercurrent over the complete measuring range Supply voltage 24-240Vac/dc Starting by-pass time 0.1 -20 secs. Off delay 0.1 - 20 secs. Contacts 1 C/O. Product Application Information. Overcurrent and undercurrent monitoring. Monitoring the functionality of electrical loads. Open-circuit monitoring. Threshold switch for analog signals from 4 mA to 20 mA

Specifications

• Quantity:1piece
• Monitoring Application : Current
• Supply Voltage : 24 240 V ac/dc
• Contact Configuration : SPDT
• Electrical Phase : 1
• Current Sensitivity : Overcurrent, Undercurrent
• Minimum Current Sensed : 50mA
• Maximum Current Sensed : 10A
• Time Delay : 0.1 20 s
• Width : 22.5mm
• CODE No.:518-7168