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Piston compressors
Data Sheet: 8GC-50.2
KT-100 KT-110 KT-122 KT-150 KT-170 KT-400 KT-410 KT-420 KT-500 KT-510 KT-660
Technical Data
| SI | IP |
Displacement (1450 RPM 50Hz) | 185 m³/h | 6537 CFH |
Displacement (1750 RPM 60Hz) | 222 m³/h | 7890 CFH |
No. of cylinder x bore x stroke | 8 x 75 mm x 60 mm | 8 x 2.95 inch x 2.36 inch |
Motor voltage (more on request) | 380..420V DD/3/50Hz | 440..480V DD/3/60Hz |
Max operating current | 92.0A | 92.0A |
Winding ratio | 60/40 | 60/40 |
Starting current (Rotor locked) | 285.0A D/ 426.0A DD | 285.0A D/ 426.0A DD |
Weight | 342 kg | 754 lb |
Max. pressure (LP/HP) | 19 / 28 bar | 275 / 403 psi |
Connection suction line | 76 mm - 3 1/8' | 76 mm - 3 1/8' |
Connection discharge line | 42 mm - 1 5/8' | 42 mm - 1 5/8' |
Connection cooling water | -- | -- |
Oil type R134a // R407A/C/F // R404A // R507A | tc<55°C: BSE32 / tc>55°C: BSE55 (Option) | tc<130°F: BSE32 / tc>130°F: BSE55 (Option) |
Oil type R410A | -- | -- |
Oil type R22 R22 (R12 // R502) | B5.2 (Standard) | B5.2 (Standard) |
Oil type R744 (CO2) | -- | -- |
Oil type R290 // R1270 | -- | -- |
Oil charge | 5,0 dm³ | 176.0 fl oz |
Crankcase heater | 140 W (Option) | 140 W (Option) |
Oil pressure monitoring | MP54 (Option), Delta P (Option) | MP54 (Option), Delta P (Option) |
Oil level monitoring | -- | -- |
Oil service valve | -- | -- |
Discharge gas temperature sensor | Option | Option |
Motor protection | SE-B2 | SE-B2 |
Enclosure class | IP54 (Standard) | IP54 (Standard) |
Start unloading | -- | -- |
Capacity control | 100-75-50% (Option) | 100-75-50% (Option) |
Additional fan | -- | -- |
Water-cooled cylinder heads | -- | -- |
CIC System | -- | -- |
Vibration dampers | Standard | Standard |
Sound power level (+5°C / 50°C) | 86,5 dB(A) @ 50Hz | 89,0 dB(A) @ 60Hz |
Sound power level (-10°C / 45°C) | -- | -- |
Sound power level (-35°C / 40°C) | -- | -- |
Sound pressure level @ 1m (+5°C / 50°C) | 78,5 dB(A) @ 50Hz | 81,0 dB(A) @ 60Hz |
Sound pressure level @ 1m (-10°C / 45°C) | -- | -- |
Sound pressure level @ 1m (-35°C / 40°C) | -- | -- |