Citel DS240S-280DC SPD, type 2, DC/PV network, 280VDC

Citel
310511
Solar PV Balance Of System

DS240S-DC surge protectors are designed to protect equipment connected to DC (and AC) power supplies from lightning surges. It is based on varistors matched to the network voltage: the varistors have thermal disconnection devices to control any end-of-life. These SPD are DIN rail compatible and is connected in parallel on the line to be protected.

Features

  • DC or PV power surge protector 280V DC
  • Compact design Imax: 40 kA Pluggable module Remote signaling (option)
  • Very low Up protection level
Rubicon Sustainable Technology Applications

Citel DS240S-280DC SPD is utilized in the following areas:

  • Residential
Citel AC and DC surge protection

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SPD Type (following IEC tests)
2
Nominal DC voltage (Un-dc)
280V DC
Nominal PV voltage (Uocstc)
280V DC
Max. AC operating voltage (L-N Uc)
275V AC
Max. PV operating voltage (Ucpv)
350V DC
Max. DC operating voltage (Uc)
350V DC
Max. load current (IL)
20 A
Nominal discharge current (15 x 8/20 µs impulses) (In)
20 kA
Max. discharge current (max. withstand @ 8/20 µs by pole) (Imax)
40 kA
Total Maximum discharge current (max. total withstand @ 8/20 µs ) (Imax Total)
80 kA
Citel DS240S-280DC SPD, type 2, DC/PV network, 280VDC
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