6.1General specifications
| Specification | Value |
|---|---|
| External dimensions (W × H × D) | 600 mm × 445 mm × 1000 mm |
| Weight |
6.2Connection values
| Specification | Value |
|---|---|
| Rated voltage | 400 VAC |
| Current | 32 A |
| Phases | 3 |
| Frequency | 50 Hz |
| Permissible deviation from rated voltage | 5 % |
| Max. possible power consumption | 22 kW |
| Compressed air | <= 6 bar |
6.3Operating conditions
| Specification | Value |
|---|---|
| Ambient temperature | 15–40 °C |
| Relative humidity | 30–70 %, no condensation |
| Installation | In dry indoor rooms |
| Pollution degree 1 | Only dry, non-conductive pollution occurs |
6.4Dual-circuit system
| Specification | Value |
|---|---|
| Temperature range | 10–70 °C |
| Rated cooling capacity | 15 kW at delta T >= 10 °C, temperature difference facility water/cooling circuit |
| Rated heating capacity via two screw-in heating elements | 12 kW |
| Peak cooling capacity for typical maximum values | 150 kW at max. delta T <= 60 °C, facility water: 50 l/min @ 10 °C, cooling circuit: 100 l/min @ 70 °C |
| Temperature gradient at rated cooling capacity, theoretical | 5.4 °C/min |
| Tank capacity | 40 l |
| Cooling medium | Water-glycol mixtures, demineralized water |
| Flow per circuit | Max. 50 l/min; maximum value depends on external pipe lengths and diameters |
| Pump pressure | <= 9 bar |
| Pressure measurement per circuit | 0–10 bar |
| pH measurement in the storage tank, optional | pH 0–14 |
| Conductivity measurement in the storage tank, optional | 0.04–1000 µS/cm |
| Pipe connection on the unit side | Flat-sealing G 3/4" |
6.5Spatial limits
Air inlets and outlets must not be blocked. The distance between the front or rear of the system and a wall or a similar partitioning object must not be less than 80 cm. The cover plates must not be covered by placing paper or other objects on them.
6.6Type plate example
