Type 1+2 PV surge protector

DS50PVS-1000G/12KT1
Part Number: 482393
DS50PVS-1000G/12KT1
  • Type 1+2 surge protector for Photovoltaic
  • Impulse currents Iimp/Itotal : 6.25/12.5 kA (10/350µs)
  • Common/Differential mode protection
  • Remote signaling
  • IEC 61643-31, EN 61643-31, EN 50539-11 and UL1449 ed.5 compliance
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Type 1 + 2 surge protection (SPD) DS50PV/12KT1 are intended for the protection of photovoltaic power grids. The SPD cartridges are pluggable to ensure quick replacement in the event of a defect. The protection circuit consists of a fault-resistant Y-circuit with a gas discharge tube and high-power varistors. The products are available with a remote signaling system of the state of the surge protectior.
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SPD type
1+2
Network
 PV network 1000 Vdc
Nominal PV voltage
 Uocstc 1000 Vdc
Max. PV operating voltage
 Ucpv 1200 Vdc
Residual Current
Leakage current to Ground
 Ipe None
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 15 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 60 kA
Impulse current by pole
max. withstand 10/350µs by pole
 Iimp 6.25 kA
Total lightning current
max. total withstand @ 10/350µs
 Itotal 12.5 kA
Current withstand short circuit PV
 Iscpv 15 000 A
Connection mode(s)
 +/-/PE
Protection mode(s)
 Common/Differential mode
Protection level +/-
@ In (8/20µs)
 Up 4.6 kV
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up 2.6 kV
Technology
 MOV+GDT
Connection to Network
 By screw terminals: 2.5-25mm²
Format
 Plug-in modular box
Plugable
 Yes
Mounting
 Symmetrical rail 35 mm (EN 60715)
Housing material
 Thermoplastic UL94 V-2
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Outdoor application
 No
Disconnection indicator
 2 mechanical indicators
Spare module(s)
 DSM50PV-1000G/12KT1
Remote signaling of disconnection
 Output on changeover contact
Dimensions
 See diagram
Weight
 0.396 kg
Standards compliance
 IEC 61643-31 / EN 61643-31 / EN 50539-11 / UL1449 ed.5
Certification
 TUV
Thermal disconnector
 Internal
Back-up protection device
Without