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VARITECTOR-Surge Protection Device

Availability: In stock

Company Info:


Modern photovoltaic energy generation is streamlined to efficiency.
Reliable surge protection with future-proof performance is a must to
maximise system uptime and profitability. The VARITECTOR PU PV
series is designed for use in PV string combiner boxes for generator
voltages up to 1,500 V and complies with latest UL and EN standards for
global application.


PV-System with lightning rod system
In case the separation distance (typical >0,7m up to 1m) is
met a Type II SPD can be used. Does the separation distance
not meet the required value a Type I SPD should be in place
for the DC-wiring.


PV-System without lightning rod system
This is a common set up in which a Type II SPD has to be in
place for the DC-wiring.


Click here for Datasheet

Availability: In stock

OR

Company Info:

Modern photovoltaic energy generation is streamlined to efficiency.
Reliable surge protection with future-proof performance is a must to
maximise system uptime and profitability. The VARITECTOR PU PV
series is designed for use in PV string combiner boxes for generator
voltages up to 1,500 V and complies with latest UL and EN standards for
global application.

PV-System with lightning rod system
In case the separation distance (typical >0,7m up to 1m) is
met a Type II SPD can be used. Does the separation distance
not meet the required value a Type I SPD should be in place
for the DC-wiring.

PV-System without lightning rod system
This is a common set up in which a Type II SPD has to be in
place for the DC-wiring.

Click here for Datasheet

Photovoltaic energy generation is one of the fastest-growing green energy sources. Hundreds of MW of rooftop systems and utility-scale PV parks are installed every year. Best system availability and minimised OPEX (operational expenses) define the profitability of any size of system. PV systems are directly exposed to environmental conditions due to the fact that they are always installed in extraordinary locations. Thus, the probability of being impacted by lightning is high. Unprotected PV systems suffer repeated and significant damage to their components. This results in substantial repair and replacement costs, system downtime and loss of revenue. Automation systems, monitoring components and PV inverters must be protected reliably and in line with current standards. IEC and UL standards define precisely the rules to be applied for implementing state-of-the-art PV installations.

Type I and II protection:
Type I and II protection
is supported for 1,000V
and 1,500V systems fully
compliant to latest EN / IEC
standards. Slim and pluggable
arresters
The surge protection devices
are easily pluggable and
enable a tool-free, fast and
cost-effective replacement.


Maximum short-circuit
capability:
PV plants, which combine
many panels in a string, are
efficiently protected up
to 11 kA of the prospective
short-circuit current.
Additional fuses for the SPD
are not required.

Safe operation up to 4,000 m

PV plants, also such located in high altitude regions, are reliably protected. An additional risk analysis of deratings is not required for extraordinary locations.

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