EKF
Surge protective device T1+T2; Iimp-12.5kA; In-20kA; Uc-275V; 3+0 EKF OV12-3-503
SKU: OV12-3-503
ETIM: EC000941
15105 ₽
Price list (incl. VAT):
28321 ₽
Preorder
Устройство УЗИП Т1+Т2 предназначено для защиты от прямых ударов молнии в ВЛ или в систему внешней молниезащиты и срабатывает в качестве 2-ой ступени защиты при ударе молнии, позволяя защитить большую часть электронного и электрического оборудования.
| Built-in input fuse | No |
| Pole design | 3 |
| Class 2 | Yes |
| Frame size (overall dimension) | 3 modules |
| DC system configuration | No |
| IT system configuration | No |
| TN system configuration | Yes |
| TN-C system configuration | Yes |
| TN-C-S system configuration | Yes |
| TN-S system configuration | Yes |
| TT system configuration | Yes |
| Maximum solid conductor cross-section (single-wire/stranded) | 25 кв.мм |
| Maximum solid conductor cross-section (single-wire/stranded) | 25 кв.мм |
| Maximum discharge current (8/20) | 12,5 кА |
| Maximum continuous AC voltage | 275 В |
| Rated AC voltage | .22 В |
| Rated DC voltage | 0 В |
| Rated impulse current (8/20) | 20 кА |
| With remote signalling contact | Yes |
| Rigid conductor cross-section to | 35 кв.мм |
| Rigid conductor cross-section from | 6...35 кв.мм |
| Alarm in device | Optical |
| Earthing system | Other |
| Mounting method | DIN rail (O-profile) 15 mm |
| IP protection rating | IP20 |
| Voltage protection level | 1,6 кВ |
| Voltage protection level, type L-PE/N-PE | 1,6 кВ |
| Number of conductive cores (without earth) | 3 |
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