|
| Technical data | 50 Hz | COBRA NC | | NC 0100 B | NC 0200 B | NC 0300 B | NC 400 B | NC 630 B | | Nominal displacement | m³/h | 110 | 220 | 320 | 350 | 525 | | Ultimate pressure | hPa (mbar) | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | | Nominal motor rating | kW | 3 | 5.5 | 7.5 | 7.5 | 11 (15) | | Certified for Zone | | 1/0 | 1/0 | 1/0 | 1/0 | |
| Technical data | 60 Hz | COBRA NC | | NC 0100 B | NC 0200 B | NC 0300 B | NC 400 B | NC 630 B | | Nominal displacement | m³/h | 130 | 265 | 385 | 420 | 630 | | Ultimate pressure | hPa (mbar) | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | | Nominal motor rating | kW | 4 | 7.5 | 9 | 9 | 15 (18.5) | | Certified for Zone | | 1/0 | 1/0 | 1/0 | 1/0 | |
 |
|
|
