Our standard units are rated to operate continuously in ambient temperatures up to 40 degrees C (104 F). In some environments, operation in temperatures of 50 degrees C (120 F) is required. We can meet these temperature conditions with a custom modification. You should note that we do not use a fan for cooling in our 3KV A to 20KV A units, nor do we add one for high temperature operation - we increase our capacity. We do this because fans are relatively unreliable.
For operation above 50 degrees C or for operation in hazardous environments, we can offer a sealed unit which is cooled by an equipment air conditioner.
In these applications we can include the right type of batteries for the temperature range, or remote the batteries to a cooler area if that is feasible.
We also offer a unit designed to attach to an existing air conditioning system, providing its own sealed room.