the major technical indicators

1, supply voltage: AC220V

2, Power: 7.2kW

3, airtight pressure: ± 200Pa

4, watertight pressure: 0 ~ + 700Pa

5, wind resistant pressure: ± 2000Pa

6, the air flow rate: 20m / s (267.8 cubic meters / hour)

 working environment

1, the relative humidity: ≤85%, no condensation;

2, temperature: 0 ~ 50 ℃;

3, elevation: <1500 m;