Item condition |
New |
Manufacture name |
OVR ZP+ 3N 7.5-255 Surge Protective Device |
Brand |
ABB
|
Categories |
Lighting protection
|
Harmonized System Code |
8536 9095 00
|
Mounting method |
Busbar |
Lightning impulse current (10/350 µs) |
7.5 kA |
Number of poles |
4 |
Construction size |
2 modular spacing |
Voltage protection level |
1.5 kV |
Remote signalling |
No |
Follow current extinguishing capability |
25 kA |
Max. continuous voltage AC |
255 V |
Nominal voltage AC |
230 V |
Test class |
Type 1 + 2 |
Voltage protection level L-N |
1.5 kV |
Signalling at the device |
Optic |
Degree of protection (IP) |
IP30 |
Voltage protection level N-PE |
1.5 kV |
Integrated backup fuse |
No |
Max. conductor cross section solid (solid, stranded) |
35 mm² |
Max. conductor cross section flexible (fine-strand) |
50 mm² |
Energy-coordinated protection effect with regard to the terminal equipment |
No |
System configuration DC |
No |
System configuration IT |
No |
System configuration TN |
Yes |
System configuration TN-C |
No |
System configuration TN-S |
Yes |
System configuration TT |
Yes |
System configuration other |
No |
System configuration TN-C-S |
Yes |
Voltage protection level L-PE |
1.6 kV |
Max. overcurrent protection device, parallel connection (fuse) |
-1 A |
Max. overcurrent protection device, series connection (fuse) |
-1 A |
Voltage switching spark gap technology |
No |
Overcurrent protected voltage tapping |
No |