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Piston compressors
Data Sheet: 4TES-12Y
BITZER ECOLINE // R134a
KT-100 KT-110 KT-122 KT-140 KT-150 KT-180 KT-400 KT-410 KT-420 KT-510 KT-600
Technical Data
| SI | IP |
Motor version | 1 | 1 |
Displacement (1450 RPM 50Hz) | 41.33 m³/h | 1459.6 CFH |
Displacement (1750 RPM 60Hz) | 49,88 m³/h | 1761.5 CFH |
No. of cylinder x bore x stroke | 4 x 60 mm x 42 mm | 4 x 2.36 inch x 1.65 inch |
Motor voltage (more on request) | 380..420V PW - 3 - 50 Hz | 380..420V PW - 3 - 50 Hz |
Max operating current | 21,2 A | 21.2 A |
Winding ratio | 50/50 (PW) | 50/50 (PW) |
Starting current (Rotor locked) | 69.0 A Y / 113.0 A YY | 69.0 A Y / 113.0 A YY |
Weight | 141 Kg | 311 lb |
Max. pressure (LP/HP) | 19 / 28 bar | 275 / 403 psi |
Connection suction line | 35 mm - 1 3/8' | 35 mm - 1 3/8' |
Connection discharge line | 28 mm - 1 1/8' | 28 mm - 1 1/8' |
Oil charge | 2.6 dm³ | 91.5 fl oz |
Oil type R134a | tc<60°C: BSE32 / tc>60°C: BSE55 (Option) | tc<140°F: BSE32 / tc>140°F: BSE55 (Option) |
Crankcase heater | 0..140 W PTC (Option) | 0..140 W PTC (Option) |
Oil level monitoring | OLC-K1 (Option) | OLC-K1 (Option) |
Oil service valve | Option | Option |
Discharge gas temperature sensor | Option | Option |
Motor protection | SE-B1 | SE-B1 |
Enclosure class | IP65 | IP65 |
Start unloading | Option | Option |
Capacity control | 100-50% (Option) | 100-50% (Option) |
Additional fan | Option | Option |
Vibration dampers | Standard | Standard |
Sound power level (+5°C / 50°C) | 71.5 dB(A) // 50 Hz | 74.0 dB(A) // 60 Hz |
Sound power level (-10°C / 45°C) | 72.5 dB(A) // 50 Hz | 75.0 dB(A) // 60 Hz |
Sound pressure level @ 1m (+5°C / 50°C) | 63.5 dB(A) // 50 Hz | 66.0 dB(A) // 60 Hz |
Sound pressure level @ 1m (-10°C / 45°C) | 64.5 dB(A) // 50 Hz | 67.0 dB(A) // 60 Hz |
// Subject to change // | // All data subject to change // | // Toutes les données sans garantie // |