Single phases AC power supply: Symmetry complex circuit or 1+1circuit using discharge tube with break-off function, fits for TT and TN system;
Protect equipment in poor-quality power net-work
Temperature control to shut-off technology and built-in over-current protection circuit avoid fire accident entirely
Low residual voltage, superior performance.
Red and Green LED indicators for operating status
Remote alert monitor function.
Compact form, simple installation and maintenance;
Good technics, long life even in bad circumstance.
YD60K385EH Single phases AC power supply SPD is used to protect against the first grade of single phase AC power supply (B Grade) in over-voltage condition.
PARAMETERS:
Model
YD60K385QH
YD60K385EH
Nominal voltage Un
220/380V (Three Phases)
220V(Single Phase)
Continuous operating voltage Uc
385V
Nominal discharge current In
25KA(8/20¦ÌS)
Max discharge current Imax
60KA(8/20¦ÌS)
Protection level Up
1500V (20KA 8/20¦ÌS)
Response time
¡Ü25ns
Connecting cable section area
10mm2¡ª25mm2
Connecting alarm cable section area
0.5mm2¡ª1.5mm2
Dimensions (L x W x H )mm
140¡Á108¡Á74(without alarm terminal)
Working environments
Temperature ¨C40¡«+70¡ãC, Humidity relative ¡Ü95% (25¡æ), Altitude¡Ü3km
Reserve the right for technology revise
INSTALLATION:
the installation of the SPD Standard 35mm mount rail, install in the general power distribution cabinet.
the connection of the SPD 2.1 Single phase SPD connection way shows as figure 1, three phase SPD connection way shows as figure 2
2.2 There is an alarm terminal on the SPD¡¡(provide two kinds of alarm: open circuit alarm and short circuit alarm meanwhile). The alarm terminal is on the lower part of the base plate. Different alarm connection decides the mode of remote monitor.
2.3 When the connection finished, please check it whether it is correct and credible, after that, switch on the power, if the LED shows green color, then the alarm system is on working and the connection is correct.
