SPD for Three Phases Power Supply

MAIN FEATURE:

1.YD60K385QH: Three phases AC power supply: 3+1 circuit, for TT and TN system

2.YD60K385EH: Single phases AC power supply: Symmetry complex circuit or 1+1circuit using discharge tube with break-off function, for TT and TN system

3. Thermal disconnection protection and over-voltage protection against fire

4. Capable of enduring multiple flash impulses, an option for area of frequent flash strikes

5. Low residual voltage

6. Red and Green indicators of operation

7. Port for remote monitor

PARAMETERS:

Un: 220/380V (three phases), 220V(single phase)

Uc: 385V

In: 25KA(8/20us)

Imax: 60KA(8/20us)

Up: 1500V(20KA, 8/20us)

Response time: less than25ns

Dimension: 140*108*74mm