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Type 2 PV surge protector

DS50VGPVS-1500G/51
Part Number 481511
DS50VGPVS-1500G/51
  • Type 2 surge protector for photovoltaic
  • VG technology
  • 1500 Vdc
  • No leakAge, no operating currents
  • Improved life expectancy
  • In/Imax: 15 / 40 kA
  • Common/Differential mode protection
  • Remote signaling
  • IEC 61643-31, EN 61643-31, EN 50539-11 compliance
  • UL1449 ed.5 certified
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DS50VGPVS-G/51 products are available for PV networks with voltages of 600 V, 1000 V and 1500 Vdc. They comply with the European standard EN50539-11. The products are designed to be mounted on a DIN rail. The plug-in protection module allows quick replacement in the event of a failure. The protective circuit with VG technology consists of a Y-diagram composed of Gas Discharge Tube and high-power varistors. The absence of leakage current prevents the surge protection from aging. The DS50VGPVS is available with a status indicator and remote signaling.
Network

PV 1250 Vdc
Nominal PV voltage
 Uocstc

1250 Vdc
Max. PV operating voltage
 Ucpv

1500 Vdc
Residual Current
Leakage current to Ground
 Ipe

None
PV Permanent Operating current
Current consumption at Ucpv
 Icpv

None
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
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

6.8 kV
Protection level +/PE (-/PE)
@ In (8/20µs)
 Up

3.4 kV
Technology

VG Technology (MOV+GSG)
Connection to Network

By screw terminals: 2.5-25mm²
Format

Plug-in modular box
Mounting

Symmetrical rail 35 mm (EN 60715)
Housing material

Thermoplastic UL94 V-0
Operating temperature
 Tu

-40/+85°C
Protection rating

IP20
Failsafe mode

Disconnection SPD of the PV line
Disconnection indicator

2 mechanical indicators
Spare module(s)

DSM50VGPV-1500G/51
Remote signaling of disconnection

Output on changeover contact
Weight

0.327 kg
Standards compliance

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

UL
Thermal disconnector

Internal
Back-up protection device

Without