DS50PV-1000G/51 Type 2 1000Vdc PV surge protector 2-pole
Series
DS50PV/51
Model
DS50PV-1000G/51
Brand / Made in
CITEL / FRANCE
Type 2 surge protector for Photovoltaic
PV voltage : 1000 Vdc
In : 15 kA
Imax : 40 kA
Pluggable module
Remote signaling (option)
EN 61643-31 / NF EN 50539-11 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.
Remote signaling of disconnection: Option DS50PVS-1000G/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-1000G/51 surge protectors are 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.