| Manufacturer part number (MPN) | NSYCU4K3P4DG |
| EAN / GTIN | 3606486055298 |
| Sales unit | pcs |
| Power | 4 kW |
| Range | ClimaSys |
| Product name | CU |
| mounting type | Side |
| Product or component type | Cooling unit |
| Installation | Indoor side |
| Product destination | For enclosure |
| mounting mode | By screws |
| Supply Voltage | 380...415 V 3 phases 50 Hz EN/IEC; 400/460 V +/- 6 % 3 phases 60 Hz UL |
| Rated Power | 3910 W |
| Cooling power | 3910 W 50/60 Hz L35-L35; 3120 W 50/60 Hz L35-L50 |
| Height | 1300 mm |
| Width | 490 mm |
| Depth | 250 mm |
| [In] rated current | 3.6 A |
| Inrush current | 15 A |
| Power consumption in W | 1810 W at 50/60 Hz, L35-L35; 2220 W at 50/60 Hz, L35-L50 |
| Energy efficiency ratio | 2.2 |
| Control type | Electronic controller |
| Temperature setting range | 20…50 °C at 50/60 Hz |
| Ambient air temperature for operation | 20…50 °C at 50/60 Hz inside the enclosure: ; 5…55 °C at 50/60 Hz outside the enclosure: |
| Noise level | 77 dB |
| Pressure | 32 bar |
| Flow rate | Internal circuit: 1200 m3/h at 50/60 Hz; External circuit: 1400 m3/h at 50/60 Hz |
| Product weight | 62.2 kg |
| Cooling gas type | R513a (0.679 kg) |
| Type of filter | Optional external circuit filter |
| Recommended circuit breaker protection | M9F23316 |
| Thermal protection Recommended (fuse) | 3 phases 15 A (T) |
| Material | Steel |
| Colour | Grey (RAL 7035) |
| Product certifications | UL; IEC; EN |
| Directives | 2006/42/EC - machinery; 2014/30/EU - electromagnetic compatibility; 2011/65/EU - RoHS |
| Standards | EN/ISO 12100; EN 60335-1; EN 60335-2-40; EN 61000-3-2; EN 61000-3-3; EN 61000-6-2; EN 61000-6-3; EN/IEC 63000:2018; EN 14511 |
| IP degree of protection | IP55 conforming to IEC 60529 (on the internal circuit); IP24 conforming to IEC 60529 (on the external circuit) |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 60.000 cm |
| Package 1 Width | 80.000 cm |
| Package 1 Length | 152.000 cm |
| Package 1 Weight | 67.200 kg |
| Unit Type of Package 2 | P12 |
| Number of Units in Package 2 | 2 |
| Package 2 Height | 164.000 cm |
| Package 2 Width | 80.000 cm |
| Package 2 Length | 120.000 cm |
| Package 2 Weight | 172.000 kg |
| Country of origin | MT |
| Warranty (in months) | 18 |
| Model | Air/air |
| Voltage type | AC |
| Total cooling capacity according to EN 14511 at 35/35 °C | 4000 W |
| Type of refrigerant | R134a |
