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Autotherm ATK 2000

Autotherm ATK 2000 cooling system 20.5 kW recooling system in 20-foot container
Technical data
Rated voltage: 3/PE AC 50Hz 400V (DIN IEC 38)
Nominal output: 20.5 (31.5) kW
Rated current: 50 (71) A
Supply line fuse protection: 80A
Mechanical data
Dimensions: (W x L x H) 2430 x 6800 x 4350 mm
Weight: 4800 kg
Flow: Flange SDIN2633 DIN100 PN16
Return flow: Flange SDIN2633 DIN100 PN16
Overflow / drain: 2” female thread
Inlet well water: 2” female thread
Well water drain: 2” female thread
Adiabatic inlet: 3/4” female thread
Filling: manual 3/4” female thread
Water circuit
Heat transfer medium: Water/glycol ( 90% / 10% )
Flow pressure: max. 10.6 bar
Tank volume: 4000 liters
Free cooler circuit
Pump type: Grundfos CR 45-1-1 A-F-A-E-EUUE
Delivery pressure: ... 2.15 bar
Flow rate: 58 m³/h
Consumer circuit
Pump type: (pressure booster system) Grundfos Hydro 2000 ME 2 CRE 32-6 A-F-A-E-EUUE
Delivery pressure: max. 10.6 bar
Flow rate: max. 40 m³/h
Container 20-foot AIS-DSC-22-28
External dimensions mm (LxWxH) 6,058 x 2,438 x 2,591
Internal dimensions mm (LxWxH) 5,898 x 2,352 x 2,390
Internal floor area m2: 13.88
Control 2000 ME compact control unit
Ihodpfxouzhcuj Aa Ust
Compact microprocessor control unit for infinitely variable control and cascade control of pumps with MGE motor with integrated frequency converter for demand-dependent, energy-optimized operation of multi-pump systems. With automatic activation and deactivation of the individual speed-controlled pumps by a digital controller adapted to centrifugal pumps.

Grundfos R100 infrared manual control and diagnostic device
for commissioning, data monitoring, reading out fault messages and configuring Grundfos pumps.

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