CHỐNG SÉT LAN TRUYỀN CHO NGUỒN DC, CẤP II

Varistor / Class II / Modular SPD for DC Power Systems

Technical data

KZ12.DC40K-U24V.ds

KZ12.DC40K-U48V.ds

KZ12.DC40K-U110V.ds

Nominal voltage

U_N

24 V DC

48 V DC

110 V DC

Max. continuous operating voltage

U_C

28 V DC

64 V DC

150 V DC

Nominal discharge current (8/20)

I_n

20 kA

Max. discharge current (8/20µs)

I_max

40 kA

Voltage protection level at I_n

U_P

≤ 600 V

≤ 600 V

≤ 1.5 kV

Response time

t_A

< 25 ns

Fuse (If required)

63 A gL/gG

Operating temperature range

ϑ

-40°C to + 70°C

Connection type

Screw Terminal

Conductor size

1.5-2.5 mm2

Mounting

DIN rail 35 mm

Degree of protection

IP20

Indication of disconnector operation

Red flag