Citel PV SPD Type 1+2 DS50PV-1000G/12KT1 - 746675
€ 59,88 exkl. USt.
Citel PV SPD Type 1+2 DS50PV-1000G/12KT1 - 746675 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
Combined arrester Type 1+2
The Citel DS50PV-1000G/12KT1 combines lightning current and surge protection in one device for PV systems up to 1000 V DC.
Designed for 1000 V DC
Specifically designed for the DC side of photovoltaic systems with a maximum system voltage of 1000 V DC.
Y-connection 3+1
Three-pole connection plus N-branch reliably protects both conductors and PE from overvoltages.
DIN rail mounting
Compact housing with 99 × 54 × 80 mm for easy mounting on DIN rail TS35 in the generator junction box.
Pluggable modules
Pluggable arrester design allows quick replacement of individual protection modules without re-wiring.
Robust and lightweight
Compact and ideal for installation in DC distributors and junction boxes of PV systems with a weight of only 0.4 kg.
Technical data
| Parameter | Value |
|---|---|
| Type | Surge protection Type 1+2 (combined arrester) |
| Application | Photovoltaic DC side |
| Max. PV system voltage | 1000 V DC |
| Wiring | Y-connection 3+1 |
| Mounting | DIN rail TS35 |
| Dimensions (L × W × H) | 99 × 54 × 80 mm |
| Weight | 0.4 kg |
| Manufacturer part number | 746675 |
Frequently asked questions
What is the Citel DS50PV-1000G/12KT1?
The Citel DS50PV-1000G/12KT1 is a Type 1+2 photovoltaic surge protector. It combines lightning current and surge arresters in one device and protects the DC side of PV systems up to 1000 V DC against transient overvoltages and partial lightning currents.
Why is a Type 1+2 surge protector needed in PV systems?
A Type 1+2 arrester protects the photovoltaic system from both direct and nearby lightning strikes (Type 1) and induced overvoltages from the grid or switching operations (Type 2). It is required if external lightning protection is present or a separation distance cannot be maintained.
How is the Citel DS50PV-1000G mounted?
The device is snapped onto a DIN rail TS35 in the generator connection box or DC distributor. With compact dimensions of 99 × 54 × 80 mm and 0.4 kg, it can be integrated to save space. The pluggable modules allow easy replacement of worn protection elements.
For which PV system voltage is the arrester suitable?
The DS50PV-1000G/12KT1 is designed for photovoltaic systems with a maximum DC system voltage of 1000 V and is wired in a 3+1-Y circuit, so that both active conductors and the PE branch are protected.
Who is Citel?
Citel is an internationally active manufacturer of surge protection devices with many years of experience in lightning and surge protection. The company offers solutions for photovoltaics, network, energy and telecommunications technology.
Where can I buy surge protection for PV systems in Austria?
You can get the Citel DS50PV-1000G/12KT1 and other accessories for photovoltaic systems from SOLARVIC via solarvic.at. As a specialist wholesaler for PV and electrical engineering, SOLARVIC offers a wide range of protection and installation technology.
How can I order?
Directly online via solarvic.at -- if you have any questions about the design, the SOLARVIC team will be happy to help.
€ 59,88 exkl. USt.
Citel PV SPD Type 1+2 DS50PV-1000G/12KT1 - 746675 is backordered and will ship as soon as it is back in stock.