Automatic 4-speed regulation for 230V single-phase fans using a transformer system complete with power unit, self-transformer unit, single automatic outputs protection and microcomputer control module.Range: from 30A to 75A
Electric panel power supply 400V three-phase + N (3 single-phase outputs)
The entire equipment is built to: CEI EN 61439-2 (IEC 61439-2)
Available models
| Model | Rating |
| MXT30/38 | 230V 30A |
| MXT48/38 | 230V 48A |
| MXT75/38 | 230V 75A |
|
Optionals |
|
| Model | Description |
| VL | Single fan protection |
| PM | Single-phase cooling pump activation and protection (specify power) |
| PI | Drive for cooling command (clean contact) |
| RI | Drive for heating control (clean contact) |
| WT1s | Dry bulb and wet bulb psychrometric kit for humidity control |
| RHR+HA20s | Humidity probe 0 ... 100% + power supply |
| XP29+W01 | Independent temperature / watchdog alarm |
Command modules
XP38: Mounted on the /38 models, it carries out the 5-speed drive + air exchange partialization, moreover the ambient temperature probe allows the control of the parameters of the Ventilation, Heating, Cooling and Alarm. XP38 can be connected to the humidity probe (for Cooling control).
The daily archive records the following parameters:
ā Minimum-average-maximum temperature
ā Minimum-average-maximum humidity
ā Heating operation time
In addition, the total operating times of the cycle are stored (ventilation, heating operating hours).
For more information see: XP38 (5 speed ventilation)