HJBMX Plate Axial Fans
Ex H Construction with Ex db Motor Suitable for Zone 1 ATEX Atmospheres
Manufacturing Features:
Wall mounted plate axial fan with variable pitch blades.
Square plate made of inox steel AISI 304.
Variable pitch angle PAGAS impeller.
Working temperature from -20ºC - 60ºC.
Supplied with galvanised motor support and protection guard according to the ROHS 2002/95/EC Directive (Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipments).
ATEX standard asynchronous motor with an IP55 rating.
ATEX certified: II2G Ex d, Standard voltages 230V 50Hz for 1~ motors and 230/400V 50Hz for 3~ motors.
Featuring Variable Pitch Blades for Higher Airflow Rates
The HJBMX range of plate axial fans with variable pitch blades offer precise and controlled higher airflow rates for increased efficiency in performance.
Designed for wall assembly, they are suitable for:
•Air renewal in buildings and industries
•Smoke extraction (max. 60ºC)
•General ventilation in closed environments classified as ATEX zone 1 with motor EEx_d
•Maximum working temperature: ambient from -20ºC to 60ºC
Designed for wall assembly, they are suitable for:
•60Hz fans and special voltages
•Stainless protection grid
Technical Data & Drawings
Certified according to 2014/34/EU, the HJBMX range of ATEX certified plate axial fans are supplied with an ATEX certified asynchronous motor manufactured with standard voltages 230V 50Hz for 1~ motors and 230/400V 50Hz for 3~ motors.
| Fan Type | Voltage (V) |
Frequency (Hz) |
Input Power (kW) |
Rated Current (A) |
Speed (rpm) |
Max Temp (°C) |
IP Rating (IP) |
|---|---|---|---|---|---|---|---|
| GKHM 355-CIG.102.5HF IE Gen3 (IE5) | 3~ 380-480 | 50 / 60 | 2.33 | 3.7 at 400V | 3120 | 40 | IP54 |
| GKHM 400-CIG.114.6FF IE Gen3 (IE5) | 3~ 380-480 | 50 / 60 | 4.48 | 7 at 400V | 3170 | 40 | IP54 |
| GKHM 450-CIG.128.6IF IE Gen3 (IE4) | 3~ 380-480 | 50 / 60 | 5.9 | 9.05 at 400V | 2950 | 40 | IP54 |
| GKHM 500-CIG.143.6NA IE Gen3+ (IE4) | 3~ 380-480 | 50 / 60 | 7.48 | 11.4 at 400V | 2625 | 40 | IP54 |
| GKHM 560-CIG.160.6NA IE Gen3+ (IE4) | 3~ 380-480 | 50 / 60 | 6.85 | 10.7 at 400V | 2125 | 40 | IP54 |
| GKHM 630-CIG.180.6NA IE Gen3+ (IE4) | 3~ 380-480 | 50 / 60 | 5.1 | 7.88 at 400V | 1580 | 40 | IP54 |