PV combination arrester V25, 900 V DC with remote signalling
Type V25-B+C 3PHFS900
|Item no. 5097448
|EAN 4012195709121
Item no. / Type
Smallest selling unit: 1 piece
1piece
piece
Description
V25 combination arrester, type 1+2, for PV systems with FS contact as potential-free changeover
• Complete unit, consisting of plug-in varistor arrester with cut-off unit
• Error-resistant Y circuit for use according to VDE 0100-712 (EN 50539-12)
• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Arresting capacity to 7 kA (10/350) and 50 kA (8/20) per pole
• Low DC protection level: < 3.0 kV and Voc max. = 900 V DC
• With visual display for use in distributor housings
Application: PV systems with lightning protection system
• Complete unit, consisting of plug-in varistor arrester with cut-off unit
• Error-resistant Y circuit for use according to VDE 0100-712 (EN 50539-12)
• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Arresting capacity to 7 kA (10/350) and 50 kA (8/20) per pole
• Low DC protection level: < 3.0 kV and Voc max. = 900 V DC
• With visual display for use in distributor housings
Application: PV systems with lightning protection system
Technical data
Technical data
| Network form | DC |
|---|---|
| Blow-out | no |
| Signalling on device | Visual |
| Protection rating | IP20 |
| Nominal discharge current (8/20 µs) [L-N] | 30 kA |
| Remote signalling | yes |
| Lightning surge current (10/350 μs) | 7 kA |
| Maximum continuous voltage DC | 900 V |
| Nominal discharge current (8/20 µs) | 30 kA |
| Pole version | 3 |
| Installation type | DIN rail 35 mm |
| Suitable for outdoor use | no |
| Max. mains-side overcurrent protection | 160 |
| Version for | 3 pole for PV systems with RS |
| DC network form | yes |
| IT network form | no |
| TN network form | no |
| TN-C network form | no |
| TN-C-S network form | no |
| TN-S network form | no |
| TT network form | no |
| Other network form | no |
| Operating temperature, min. | -40 °C |
| Operating temperature, max. | 80 °C |
| SPD to IEC 61643-1 | Class I+II |
| SPD to EN 61643-11 | Type 1+2 |
| Lightning protection zone LPZ | 0→2 |
| Maximum discharge current (8/20 μs) | 50 kA |
| Response time | <25 ns |
| Maximum back-up fuse | 160 A |
| Permitted temperature range, min. | -40 °C |
| Permitted temperature range, max. | 80 °C |
| Dimension | 900V DC |
Connectivity options
| FM contacts | Changeover |
|---|---|
| Conductor cross-section, rigid (single-wire/multiwire), min. | 2,5 mm² |
| Conductor cross-section, rigid (single-wire/multiwire), max. | 35 mm² |
Environmental Data
1,0347 kg CO2e / 1 PieceCO2 Footprint (GWP) Cradle-to-Gate
| Packaging without plastic | yes |
|---|
| CO2 Footprint (GWP) Cradle-to-Gate | 1,0347 kg CO2e / 1 Piece |
|---|
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Data sheet (1)
Catalogues & Flyers (2)
Declarations (3)
Instructions and Aid (5)
Product images (2)
3D data downloads (1)
Tender specifications (1)
Variants
Type
Protection rating
Pole version
Item no.
V25-B+C 3-PH900
IP20
3
5097447
V25-B+C 3PHFS900
IP20
3
5097448
V25-B+C 3-PH900
Item no.
5097447
Protection rating
IP20
Pole version
3
V25-B+C 3PHFS900
Item no.
5097448
Protection rating
IP20
Pole version
3