Citel DS240S-280DC SPD, DC or type 2, PV network 280Vdc

2 sold in last 8 hours
Citel
310511
408 In stock
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...

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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Electrical Specifications

SPD type (following IEC tests) 2

Network DC or PV network: 280V DC

Nominal DC voltage Un-dc: 280VDC

Nominal PV voltage Uocstc: 280VDC

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

Residual Current(Leakage current to Ground) Ipe: < 0.1 mA

PV Permanent Operating current

(Current consumption at Ucpv) Icpv: < 0.1 mA

Follow current If None

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

Current withstand short circuit PV Iscpv: 1000 A

Connection mode(s): +/-/PE

Protection mode(s): Common mode

Protection level +/PE (-/PE)(@ In (8/20µs)): Up 1200 V


Mechanical characteristics

Technology: MOV

SPD configuration: 2 poles

Connection to Network: By screw terminals: 1.5-10mm² (actives wires) and 2.5-25mm² (ground)

Format: Plug-in modular box

Mounting Symmetrical rail 35 mm (DIN 60715)

Housing material Thermoplastic UL94-V0

Operating temperature Tu: -40/+85°C

Protection rating: IP20

Failsafe mode: Disconnection from DC line

Disconnection indicator: 2 mechanical indicators

Spare module(s): DSM240-280DC

Remote signaling of disconnection: Option DS240S-280DC : output on changeover contact

Weight: 0.13 kg


Associated disconnectors

Thermal disconnector: internal

Fuses: Fuses type gG - 50 A

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Citel DS240S-280DC SPD, DC or type 2, PV network 280Vdc
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