New Sabroe ChillPAC 108 LV Ammonia Chiller

Manufacturer: Sabroe

Model: ChillPAC 108 LV

Type: Ammonia liquid chiller, water-cooled, compact skid-mounted unit

Condition: New

Quantity: 2

Year of manufacture: approx. 2023

Performance

• Cooling capacity: 275 kW
• Heating capacity: 359 kW
• COP (shaft): 2.58
• Glycol water: -9 / -11 °C
• Cooling water: +37 / +42 °C
• Shaft power input: 106.7 kW

Compressor and motor

• Compressor: Sabroe SMC 108 LV open reciprocating compressor, 8 cylinders
• Variable speed: 500 – 1,800 rpm
• Stepless capacity control: 27.5 – 100%
• Motor: ABB 142 kW, IE4 super premium efficiency, IP55, 400 V, B35 flange, PTC sensors

Heat exchangers

• Evaporator: stainless steel 316 plate heat exchanger (Sabroe ESRE 701401). Glycol water (33% MEG), 86.8 m³/h, pressure drop 27.5 kPa
• Condenser: stainless steel 316 plate heat exchanger (Sabroe CRRE 700801). Glycol water (30% MEG), 65.9 m³/h, pressure drop 39 kPa

Design

• Water-cooled cylinder heads and crankcase
• Injected polyurethane insulation clad in aluminium sheet
• Nominal ammonia charge: approx. 28 kg (delivered without ammonia; charge not included)
• Refrigerant: R717 (ammonia, GWP 0)

Control

• Power cabinet mounted and wired on the skid, with frequency inverter
• Sabroe Unisab III controller (Ethernet, Profibus, Modbus)
• 4 pressure transmitters (4–20 mA), 4 PT100 sensors, HP safety pressure switch

Included

• Float expansion valve
• Suction and discharge valves
• First oil charge
• Anti-vibration mounts
• PN 10 flanges on heat exchangers (counter-flanges not included)

Dimensions and weight (per unit)

• Approx. 4,100 × 1,000 × 2,100 mm (L × W × H)
• Empty weight: 4,500 kg

Compliance: Built according to the Pressure Equipment Directive (PED) 2014/68/EU

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