Fronius 1 Plus 2 GEN24 Surge Protective Device User Guide
- June 3, 2024
- Fronius
Table of Contents
Fronius 1 Plus 2 GEN24 Surge Protective Device
Detailed, country-specific warranty terms are available at: www.fronius.com/solar/warranty.
GENERAL DATA
| GENERAL DATA | DC SPD TYPE 1+2 GEN24 |
|---|---|
| Continious operating current (Icpv) | < 0,1 mA |
Nominal discharge current (In)
– 15 x 8/20 µs impulses
|
20 kA
Max. discharge current (limp)
-max. withstand @ 10/350 µs
|
6,25 kA
Protection level 8/20 µs (Up) (star mounting)|
4 kV
Current withstand short circuit PV (Iscpv)| 15 kA
ASSOCIATED DISCONNECTORS
| ASSOCIATED DISCONNECTORS | TYP 1+2 PV |
|---|---|
| Thermal disconnector | internal |
| External fuses | without |
MECHANICAL CHARACTERISTICS
| MECHANICAL CHARACTERISTICS | TYP 1+2 PV |
|---|---|
| Disconnection indicator | mechanical indicator (red) |
| Remote signalling of disconnection | warning on signal |
| Housing material | Thermoplastic UL-94-V0 |
| Standards compliance | IEC 61643-31 / DIN EN 50539-11 / UL1449 ed.4 / VDE |
0185-305-3 Bbl. 5
For max. PV operating voltage, operating temperature, and protection class, the technical data of the inverter apply!
WARNING!
Operating the equipment incorrectly or poor workmanship can cause serious
injury or damage. The inverter may only be installed and commissioned by
trained personnel acting in accordance with the technical regulations. Before
working with the device, ensure that you have read and understood all the
documents provided (both hard copies enclosed with the product and documents
provided online). When solar modules are exposed to light, they supply voltage
to the inverter. This document does not describe all of the possible system
configurations. The graphics shown may vary depending on the device type.
WIRING
INSTALLATION
SWITCH OFF/DISCONNECT
PREPARE FOR INSTALLATION
CLOSE AND COMMISSIONING
