Shenneng Multifunction Intelligent Pump Control PW-02

TECHNICAL DATA： 

1.Working Voltage:AC380V
2.Frequency:50Hz/60Hz
3.Rated output power:0.75-4KW/5.5-7.5KW/2.2-11KW/2.2-15KW(One controller for two pumps)
4.Under-voltage operating voltage:AC 304V
5.Over-voltage operating voltage:AC 437V
6.Under/Over Voltage Operating Time:<5second
7.Under/Over Voltage Recovery time:5minutes
8.Locked-rotor Protection Time:1second
9.Dry-running Protection Time:10Seconds/3minutes/5mintutes optional
10.Recovery Time from Dry-running:30minutes
11.Protection Degree:IP54
12.Distance for signal Transmit:≤200m
13.Over-current fault recovery time:30minutes
14.Opening phase protection Time:<2second
15.Adaptive pressure sensor:DC5V working voltage / 0.5-4.5V signal output type, range 0-1.0mpa, 0-1.6mpa, 0-2.5mpa can be selected

Overload multiple

1.3   1.5   2   3   5

Acting time
30S   15S   5S   3S   1S