Application
RDQ20 series magnetic starter is mainly applied to circuit of AC 50 or 60Hz, voltage up to 660V for remote making and breaking 3-phase cage motors, with overload, phase-lose protection for motors
Reversible starter cap cpntrol reversible running of motors
Small volume, light weight, low power consumption, high efficiency, safe and reliable performance
Operation surrounding & Installation
1.Ambient Temperature: -5ºC ~40ºC, the average < 35ºC within 24 hours
2.Operating Altitude: 2000m
3.Mounting Position: ±5°(Vertical Plane)
4.Pollution Class: 3 class.
5.Mounted type: III
Specification
Protection Features (1.)
Overcurrent/ Setting currentActing timeBegining state1.0(protection type starter)>1h(Ie≤63A)cold1.2<20mincold1.5<3mincold6>5scold
Operation coil rated voltage: AC 36,127,220,380V. rated frequency is 50Hz