| Model | ENC-ARW2200L | ENC-ARW2900L |
| Type | Water lateral-mount type |
| Cooling scheme | Water cooling (Condensor) |
| Cooling capacity (W) | 2000/2200(50/60Hz) | 2600/2900(50/60Hz) |
| Power supply (50/60Hz) | 3 phase 200VAC±10% |
| Current consumption (A)(MAX) | 2.70/2.52 | 3.4/3.8 |
| Starting current (A) | 9.0/8.6 | 14.0/12.2 |
| Power consumption (W)(MAX) | 590/670 | 940/1160 |
| Required amount of cooling water (L/min) | 7.2/7.9 or higher | 9.7/11.1 or higher |
| Required pressure of cooling water (MPa) | 0.03 to 0.98 |
| Required pressure of cooling water (MPa) | Required pressure of cooling water (MPa) |
| Diameter of cooling water | INLET : Rc1/2(15A) OUTLET : Rc1/2(15A) |
| Allowable ambient humidity (%) | 10 to 80 (No condensation) |
| Operation control scheme | Microcomputer-based automatic control |
| Refrigerant | R-407c (A kind of freon that is not prohibited) |
| Temperature setting range (ºC) | 25 to 45 |
| Number of fans | 2 |
| Noise immunity | 2 |
| Noise immunity | Level 2 in the fast transient/Burst immunity test |
| Noise (dB) | 60/60 |
| Vibration resistance | Vibration frequency : 5Hz ; a double amplitude of 20mm |
| Enclosure rating | Corresponding to IP54 (Internal circulation course) |
| Paint color | Munsell 5Y7/1 Equivalent color of light beige |
| Outer dimensions (mm) | H:1000×W:450×D:230 |
| Weight(kg) | 42 | 49 |
