Semi-Hermetic Compressor S 25 14 TK transcritical

Description

FRASCOLD has developed semi-hermetic compressors for transcritical applications under heavy operational conditions. All models feature high reliability, safety and performance, as well as an advanced design ensuring a smooth transition from HFC-based systems to CO₂.

Basic Specifications

• Type: semi-hermetic single-stage reciprocating compressor
• Max. operating pressure: 130 bar
• Displacement (m3/h at 50 Hz): 14.46
• Electric motor (kW): 18.5
• Cylinder: 4
• Net weight (kg): 209
• Refrigeration capacity (W): 87690*

Advantages

• Advanced design: ensuring a smooth transition from HFC-based systems to CO2 & an easy integration into existing systems
• High efficiency electric motor suitable for small swept volumes with very high pressure
• High reliability: reliable and safe oil supply through oil thrower disc
• High safety: safety valves for the suction and discharge area; shut-off valves both for suction and discharge; electrical connection box IP54 protection grade; motor winding complete with thermal protection; self-lubricating bushes with special coating
• Best protection: high strength spheroidal graphite iron housing suitable for maximum pressure resistance; PTC thermistor for maximum discharge temperature protection
• Cost-competitive
• Low noise operation & low vibrations: excellent balancing of rotating parts for

* Conditions: 50 Hz; gas cooler temperature: 15°C; gas cooler pressure: 75 bar