8~20HP China Refrigeration Compressor for Condensing Unit 4pes-15y/4PCS-15.2

• Cooling Method: Direct Cooling
• Certification: UR, CE
• Condition: New
• Color: Green
• Power Supply: 380V 3pH 50Hz
• Cooling Capacity: 24.3 Kw
• Model NO.: 4PES-15Y
• Input Power: 12.32 Kw
• Transport Package: Wood Package
• Specification: 1010*350*720
• Trademark: RFJ
• Origin: China
• HS Code: 8414301900
• Production Capacity: 1000PC/Month

Product Description

High Quality Refrigeration Unit with Semi-Hermetical Compressor (4DC-7.2Y)/4des-7

New valve plate design

• New geometric concept for pressure valves - for low rear expansion.
• High cooling capacity with minimal energy requirements.
• The ECOLINE cylinder head system: Flexible operation in tandem.

Motor

• Efficient under full- and part-load thanks to its broadband characteristics.
• The universal refrigeration compressor: Motor version 2 for medium and low temperature applications.
• Motor versions 1 and 3 for special applications.

Capacity control

• The CRII system - intermittent blocked suction For example, 4-cylinder compressor with CRII on both heads: Range of control from 100% to ~10%
• ECOLINE VARISPEED - built-in frequency inverter

Downward compatible

• Essential internal components completely redesigned.
• Outer contour as standard: Every ECOLINE is downward compatible

Drive gear

• New piston and connecting rod design

Technical Data

 

 

Technical Data
Displacement (1450 RPM 50Hz)	56,25 m3/h
Displacement (1750 RPM 60Hz)	67,89 m3/h
No. of cylinder x bore x stroke	4 x 70 mm x 42 mm
Weight	150 kg
Max. pressure (LP/HP)	19 / 32 bar
Connection suction line	42 mm - 1 5/8''
Connection discharge line	28 mm - 1 1/8''
Oil type R134a/R407C/R404A/R507A/R407A/R407F	BSE32(Standard) / R134a tc>70°C: BSE55 (Option)
Oil type R22 (R12/R502)	B5.2(Option)
Motor data
Motor version	1
Motor voltage (more on request)	380-420V PW-3-50Hz
Max operating current	33.2 A
Winding ratio	50/50
Starting current (Rotor locked)	97.0 A Y / 158.0 A YY
Max. Power input	19,0 kW
Extent of delivery (Standard)
Motor protection	SE-B1, CM-RC-01(Option)
Enclosure class	IP66
Vibration dampers	Standard
Oil charge	2,60 dm³
Available Options
Discharge gas temperature sensor	Option
Start unloading	Option
Capacity control	100-50% (Option)
Capacity Control - infinite	100-10% (Option)
Additional fan	Option
Oil service valve	Option
Crankcase heater	0..140 W PTC (Option)
Oil level monitoring	OLC-K1 (Option)
Sound measurement
Sound power level (+5°C / 50°C)	77,5 dB(A) @50Hz
Sound power level (-10°C / 45°C)	78,3 dB(A) @50Hz
Sound power level (-35°C / 40°C)	82,9 dB(A) @50Hz
Sound pressure level @ 1m (+5°C / 50°C)	69,5 dB(A) @50Hz
Sound pressure level @ 1m (-10°C / 45°C)	70,3 dB(A) @50Hz
Sound pressure level @ 1m (-35°C / 40°C)	74,9 dB(A) @50Hz
Sound power level (+5°C / 50°C) R134a	75,5 dB(A) @50Hz
Sound power level (-10°C / 45°C) R134a	76,3 dB(A) @50Hz
Sound pressure level @ 1m (+5°C / 50°C) R134a	67,5 dB(A) @50Hz
Sound pressure level @ 1m (-10°C / 45°C) R134a	68,3 dB(A) @50Hz