Bitzer W...A series 4N.2Y (R404A/R507A)
In addition to compressors for HFC and HCFC, we offer a series of open-drive compressors specially optimized for use with ammonia (NH₃) refrigerant.
- Suitable for coupling and belt drives.
- Highly efficient and robust valve plate design resulting from a new style of valve construction - Equipped with proven design elements.
- Pressure oil lubrication with reversible gear pump.
| Compressor type | Motor pulley ø | Displacement | Necessary driving motor | Cond.temp. | Cooling capacity Q0 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Evaporating temperature °C | ||||||||||||||||||
| mm | m3/h | K | N | T | °C | 7,5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | -45 | |
| 4N.2Y | S190 | 45,1 | 11,0 | 11,0 | 11,0 | 30 | 59700 | 54900 | 46050 | 38400 | 31800 | 26050 | 21150 | 16910 | 13310 | 10270 | 7710 | 5590 |
| 15,0 | 11,0 | 11,0 | 40 | 51300 | 47100 | 39500 | 32900 | 27150 | 22200 | 17890 | 14200 | 11060 | 8390 | 6150 | 4290 | |||
| 15,0 | 15,0 | 11,0 | 50 | 42700 | 39200 | 32900 | 27350 | 22550 | 18320 | 14680 | 11530 | 8850 | 6560 | 4630 | ||||
| S210 | 50,1 | 11,0 | 11,0 | 11,0 | 30 | 65700 | 60300 | 50600 | 42250 | 34950 | 28650 | 23250 | 18600 | 14640 | 11290 | 8480 | 6140 | |
| 15,0 | 15,0 | 11,0 | 40 | 56400 | 51800 | 43450 | 36200 | 29900 | 24400 | 19670 | 15620 | 12160 | 9230 | 6770 | 4720 | |||
| 15,0 | 15,0 | 11,0 | 50 | 46950 | 43100 | 36200 | 30100 | 24800 | 20150 | 16140 | 12680 | 9730 | 7210 | 5100 | ||||
| S230 | 56,1 | 15,0 | 15,0 | 11,0 | 30 | 72400 | 66400 | 55800 | 46550 | 38500 | 31600 | 25600 | 20500 | 16130 | 12440 | 9340 | 6770 | |
| 15,0 | 15,0 | 11,0 | 40 | 62100 | 57000 | 47850 | 39850 | 32900 | 26900 | 21700 | 17210 | 13400 | 10170 | 7460 | 5200 | |||
| K | 18,5 | 15,0 | 15,0 | 50 | 51700 | 47500 | 39850 | 33150 | 27300 | 22200 | 17780 | 13970 | 10720 | 7950 | 5610 | |||