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Piston compressors
Data Sheet: 4HTC-20K
Technical Data
| SI | IP |
Displacement (1450 RPM 50Hz) | 12,0 m³/h | 423.78 CFH |
Displacement (1750 RPM 60Hz) | 14,4 m³/h | 511 CFH |
No. of cylinder x bore x stroke | 4 x 41 mm x 26 mm | 4 x 1.61 inch x 1.02 inch |
Motor voltage (more on request) | 380..420V Y/3/50Hz | 440..480V Y/3/60Hz |
Max operating current | 39,2 A | 39.2 A |
Starting current (Rotor locked) | 97 / 158 A Y | 97 / 158 A Y |
Weight | 165 kg | 364 lb |
Connection suction line | 28 mm - 1 1/8" | 28 mm - 1 1/8" |
Connection discharge line | 18 mm | 18 mm |
Oil type R744 (CO2) | BSE85K (Standard) BSE60K (Option) | BSE85K (Standard) BSE60K (Option) |
Oil charge | 2,6 dm³ | 91.5 fl oz |
Crankcase heater | 0..140 W PTC (Option) | 0..140 W PTC (Option) |
Motor protection | SE-B2 | SE-B2 |
Enclosure class | IP65 | IP65 |
Vibration dampers | Standard | Standard |
Sound power level (+5°C / 50°C) | -- | -- |
Sound pressure level @ 1m (-10°C / 45°C) | -- | -- |
// Subject to change // | -- | -- |