DS50PV-500/51 Type 2 500Vdc PV surge protector 2-pole

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DS50PV-500/51 Type 2 500Vdc PV surge protector 2-pole

Name: DS50PV-500/51 Type 2 500Vdc PV surge protector 2-pole
Brand: CITEL
SKU: DS50PV-500/51
Availability: InStock
Rating: 5 (1 reviews)

Series

DS50PV/51
Model

DS50PV-500/51
Brand / Made in

CITEL / FRANCE

Type 2 surge protector for Photovoltaic
PV Voltage: 500 Vdc
In : 15 kA
Imax : 40 kA
Pluggable module
Remote signaling (option)
IEC 61643-31/EN61643-31 compliance

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.

Product specifications

Product specifications
product manual
Download file

ELECTRICAL PROPERTIES

SPD type: 2
Network: PV network 500 Vdc
Nominal PV voltage Uocstc: 500 Vdc
Max. PV operating voltage Ucpv: 600 Vdc
Residual Current Ipe: < 0.1 mA
PV Permanent Operating current Icpv: < 0.1 mA
Follow current If: None
Nominal discharge current In: 15 kA
Max. discharge current Imax: 40 kA
Total Maximum discharge current Imax Total: 60 kA
Current withstand short circuit PV Iscpv: 15000 A
Connection mode(s): +/-/PE
Protection mode(s): Common/Differential mode
Protection level +/PE (-/PE) Up: 2.2 kV

MECHANICAL PROPERTIES

Technology: MOV+GDT
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: -40/+85°C
Protection rating: IP20
Outdoor application: No
Failsafe mode: Disconnection SPD of the PV line
Disconnection indicator: 2 mechanical indicators
Spare module(s): DSM50PV-500/51
Remote signaling of disconnection: Option DS50PVS-500/51 - output on changeover contact
Dimensions: See diagram

NORMS

Standards compliance: EN 61643-31 / EN 50539-11
Certification: EAC

DECONNECTOR

Thermal disconnector: Internal
Fuses: without

Installation

DS50PV-500/51 surge protector is connected in parallel on the DC network

The total length of parallel connection wires to DC network must be lower than 0.5 m in order not to increase the protection level (Up) provided by the SPD.
Wiring is made by screw connections. On some models, a distribution bus can be used.
The protection wire coming from the SPD must be connected to the bonding bar of the electrical panel. Paralleling the protection wire with phases conductors must be avoided.
Local earthing resistance must be in compliance with the electrical rules.