Type 2 PV surge protector

DS50VGPVS-1000G/51
Part Number 481311
DS50VGPVS-1000G/51
  • Type 2 surge protector for photovoltaic
  • VG technology
  • 1000 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, UL1449 ed.5 compliance

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.


SPD type
IEC

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

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

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 +/-
@ In (8/20µs)
Up

5.1 kV

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

2.8 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-1000G/51

Remote signaling of disconnection

Output on changeover contact

Dimensions

See diagram

Weight

0.306 kg

Standards compliance

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

Thermal disconnector

Internal

Back-up protection device

Without