ADVANCED TEMPERATURE AND ELECTRONIC EXPANSION CONTROLLER FOR COLD ROOMS

AKOCORE

AKO-16526A

ATTRIBUTES AND BENEFITS

  • Easy installation: set-up in just 7 simple, guided steps, saving installation time and avoiding problems due to configuration errors.
  • Flexibility in instalation and application: allows a wide range of possibilities to manage:
    • Electronic pulse expansion valves (PWM type)
    • Step-by-step electronic expansion valves (requires external driver)
    • Accepts most pressure sensors available on the market: 4-20 mA, 0-5 V, 0.5-4.5 V, 0-10 V, 1-5 V
  • Improves the performance of the coold room: the ultrafast temperature probe for overheating measurement, together with a PID algorithm specifically designed for this application, allow the evaporator overheating to be maintained at the optimum point at all times, maximising its efficiency while avoiding any liquid shock in the compressors. Therefore, the suction pressure and temperature remain practically constant, reducing the work of the compressor and the electrical consumption.

APPLICATIONS

  • Positive and negative cold room stores
  • Management of defrosts via air, electric or hot gas
  • Valid as integral panel (condensing unit and evaporator management), or service panel (solenoid and evaporator management)
AKO-16526A (002)

AKOCORE ADVANCE regulates the installation using its SELF-DRIVE© algorithm that allows:

  • A reduction in power consumption of the service by up to 35%
  • Product preservation improvement
  • Reduce maintenance costs by applying less stress to the installation

GAS COMPATIBILITY

The equipment allows operation with gases:

R404A, R134A, R407A, R407F, R410A,R450A, R513A, R744, R449A, R290, R32, R448A, R1234ze, R23, R717,  R407C, R1234yf, R22, R454C, R455A, R507A, R515B,  R452A, R452B

* For additional gases, consult AKO

Temperature controller + VEE controller by PWM
Temperature control + VEE step by step (Stepper)**

AKOCORE ADVANCE regulates the installation using its SELF DRIVE© algorithm and uses just 2 probes:

Optimises drain resistence duty time, significantly reducing power consumption.

Fan regulation in order to utilise the thermal inertia of the evaporator, thus achieving:

  • Fewer compressor activations
  • Less energy consumption
  • Less mechanical stress due to fewer compressor activations

It detects the state of the coolant  inside the evaporator

It detects the formation of ice inside the evaporator

It determinates the Heat Transfer Ratio between the cold room and the evaporator

It monitors door operning, reducing heat transfer between the cold room store and the outside environment and improving temperature stability

Minimisation the number and duration of defrost processes:

  • Reduced thermal stress
  • Increased time on set point
  • Less energy consumption
  • Reduced gas leak risk

MAIN BENEFITS

  • Prevents blockage in evaporators
  • Set-up with 7 parameters
  • Maximum flexibility with 6 voltage-free relays
  • Gate control and bleeder
  • Self-diagnosis and preventive maintenance
  • Defrost by air, heating elements and hot gas

YOUR COLD ROOM ALWAYS UNDER CONTROL AND ACCESIBLE AT ALL TIMES AND ANYWHERE

MULTI-SITE REMOTE CONNECTIVITY
  • Remote Alarm Engine
  • Automatic Report Generation
  • Remote monitoring, control and configuration
  • Visualization of the display and access to the remote keyboard in real time
  • Remote assistance without displacement
  • Possibility to connect up to 25 AKO devices

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