Model KKL-R - Air Cooled Water Heat Exchanger Machines

FIXTURE:

• Energy efficient scroll refrigerant compressor, from KKL-R 50 with reciprocating or screw compressor
• High performance refrigerant condensers with centrifugal fans
• Cold water circulating pump with high efficiency motor
• Stainless steel cold water tank, isolated
• Electronical temperature controller with digital indication
• Automatic level monitoring with additional pump- protection against dry running
• Automatic and manual water feed
• Single diode fault (starting type KKL-A 8)
• adjustable overflow valve in the cold water leading
• Splash proof case
• Reliability of operation through case heating and pump-frost-circuit
• Easy to maintain installation and easy operation
• Customised facility design
• All authorised refrigerants

SPECIAL MODELS:

• Glycol-water-operation to -40°C, model range: KKL-RG
• Case closed metal cladding, model range: KKL-RZ

OPTIONS:
Energy savings:

• Drives for refrigeration compressors
• Speed-controlled pumps and centrifugal fans
• Direct hot air production for hall heating
• Producing hot water for heating support

Mechanical execution:

• Increased operational safety through separate cooling circuits
• Refrigerant evaporator in stainless steel without copper
• Increased-/ additional high pressure pump
• Redundancy pumps
• Enlarged stainless steel cold water tank, insulated
• Tanks in material: PP, PE or stainless steel
• Without tank and / or pump available
• Pipes in stainless steel
• Special size
• Special paint
• Introduction and transport in oversee containers

Electrical execution:

• Special voltage
• SPS-regulation/ -junction
• Profinet, Profibus, DeviceNet, CAN bus and PC / host connectivity

Environmental requirements:

• Tropic execution up to 50°C
• Superplasticiser as silent runner
• Heat exchanger fins with  epoxy resin
• Sound insulation of the compressor
• Basic frame in stainless steel execution

EQUIPMENT:

• Circulating air / exhaust air systems
• Air supplies
• Emergency water-cooling
• Cooling-water distribution
• Dirt filter (sh. water technology)
• Water treatment Systems