Lightning Protection Products
DGPM 1 255 S
Product No：Pro20096485323
Product Model：DGPM 1 255 S
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DGPM 1 255 S
DEHNgap Maxi 1 255 S Dimension drawing DGPM 1 255 S Basic circuit diagram DGPM 1 255 S
DGPM 1 255 S: Coordinated single-pole N-PE lightning current arrester for busbars
| DGPM 1 255 S | |
| SPD according to EN 61643-11 | Type 1 |
| SPD according to IEC 61643-1 | Class I |
| Max. continuous operating a.c. voltage [UC] | 255 V |
| Lightning impulse current (10/350 µs) [Iimp] | 100 kA |
| Nominal discharge current (8/20 µs) [In] | 100 kA |
| Voltage protection level [UP] | ≤ 2.5 kV (includes 80 cm connecting cable) |
| Follow current extinguishing capability a.c. [Ifi] | 100 Arms |
| Response time [tA] | ≤ 100 ns |
| Temporary overvoltage (TOV) | 1200 V / 200 ms |
| Operating temperature range (parallel connection) [TUP] | -40°C...+80°C |
| Operating temperature range (series connection) [TUS] | -40°C...+60°C |
| For mounting on | N busbar min. 35 mm2 |
| Terminal | by cable lug min. 35 mm2/max. 50 mm2 |
| Operating state control | by DEHNsignal DSI E 3 |
| Connection for DSI E 3 (S) min. | 1 mm2 solid/flexible |
| Connection for DSI E 3 (S) max. | 2.5 mm2 solid/flexible |
| Enclosure material | red thermoplastic, UL 94 V-0 |
| Dimension (W x H x D) | 72 x 89 x 100 mm |
| PU | 1 pcs. |
| ordering information | |
| Type | DGPM 1 255 S |
| Part No. | 900 050 |
| Packing unit | 1 pc(s) |
