Intelligent Hydrant Button

J-SAP-EI8024 Intelligent Hydrant Button

Specification

1.Ambient temperature:0℃~+55℃
2.Relative humidlity:<95% RH(non-condensing)
3.Working voiltage:bus 24V pulsating voltage
4.Internal button contact capacity:DC24V/0.1A
5.Standby current:<0.2mA
6.Bus length:≤2000m
7.Alarm current:<0.65mA
8.Wire mode:two bus, no polarity
9.Protection grade:IP30
10.Start light: red, the monitor is flashing and the start is keeps on
11.Answer light: green, keeps on after the fire pump is running