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Type 2 PV surge protector

DS50PV-1500/51
Part Number 480521
DS50PV-1500/51
  • Type 2 surge protector for PV
  • In : 15kA / Imax : 40kA
  • Pluggable
  • Remote signaling (option)
  • IEC 61643-31, EN 61643-31, EN 50539-11 and UL1449 ed.5 certified
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DS50PV/51 are type 2 surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. Based on the use of specific varistors, providing a protection in common mode or common and differential mode.
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SPD type
IEC

2
Network

PV 1250 Vdc
Nominal PV voltage
 Uocstc

1250 Vdc
Max. PV operating voltage
 Ucpv

1500 Vdc
Residual Current
Leakage current to Ground
 Ipe

< 0.2 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

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
Current withstand short circuit PV
 Iscpv

15 000 A
Connection mode(s)

+/-/PE
Protection mode(s)

Common/Differential mode
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up

5.3 kV
Technology

MOV
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-0
Operating temperature
 Tu

-40/+85°C
Protection rating

IP20
Outdoor application

No
Failsafe mode

Disconnection SPD of the PV line
Disconnection indicator

1 mechanical indicator by pole
Spare module(s)

DSM50PV-1500/51
Remote signaling of disconnection

Option DS50PVS-1500/51 output change over contact
Dimensions

See diagram
Weight

0.332 kg
Standards compliance

IEC 61643-31 / EN 61643-31 / EN 50539-11 / UL1449 ed.5
Certification

UL Recognized / TUV
Thermal disconnector

Internal
Back-up protection device

Without