EN 
NO 
Within the framework of our Ex certificates, we can design and manufacture electric hot air batteries type OKB... for duct mounting with the following specifications:
| Operating voltage | Up to 1250 volts |
| Electric heat output: | Up to 2MW |
| Output air temperature: | Max. 100 °C. |
| Surface effect elements: | Max. 0.8W/cm² |
| Temperature class: | T3 |
| Ex protection junction box: | Ex e |
Information we require from the customer/client in order to make a good calculation is:
Duct dimensions, orientation/air direction, standard airflow through the duct, minimum airflow through the duct, incoming air temperature, desired temperature from the hot air coil and ambient environment.
Certificates: Presafe 16ATEX 8436X and IECEx PRE 16.0047X
24091368Ex