Type 2 PV surge protector

DS50PVS-1500/51
Part Number 480571
DS50PVS-1500/51
  • Type 2 surge protector for PV
  • In: 15kA / Imax: 40kA
  • Pluggable
  • Remote signaling
  • IEC 61643-31, EN 61643-31, EN 50539-11 and UL1449 ed.5 certified

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.


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

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

5.3 kV

Technology

MOV

Connection to Network

By screw terminals: 2.5-25mm² / by bus

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

Failsafe mode

Disconnection SPD of the PV line

Disconnection indicator

3 mechanical indicators

Spare module(s)

DSM50PV-1500/51

Remote signaling of disconnection

Output on changeover contact

Dimensions

See diagram

Weight

0.334 kg

Standards compliance

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

Certification

UL1449 ed.5

Thermal disconnector

Internal

Back-up protection device

Without