Ako-14545-C Central System Digital Thermostat

Описание товара

AKO-14545-C central system controller is designed for simple and medium level central cooling systems and chiller cooling systems. AKO-14545-C central system controller can control compressor inverter and fan speed control drivers at the same time. In addition, with its remote monitoring infrastructure, it enables the remote monitoring and control of cooling systems.

Thanks to its energy saving algorithm structure, it is designed to keep the electrical energy consumed to a minimum. Thanks to the real time clock on the AKO-14545-C, pressure set values ​​are available in day and night mode options. It is possible to adjust the day and night mode on the desired days.

AKO-14545-C Central system controller has floating condensation (Variable condensation) algorithm based on the ambient temperature. With the information it receives from ambient temperature and pressure values, it aims to decrease the energy consumption by enabling the fans to work and thus the compressors to draw less current.

AKO-14545-C Central system controller can perform evaporation shift application with the trigger it receives from its digital inputs. In this way, it prevents the unnecessary activation of the compressors by keeping the degrees of the cabinets in the regime at a fixed value. Due to this application, the number of compressor inlet and outlet is decreasing and the inrush currents are less. Compressors and fans have two different operating algorithms, deadband and progressive. In this way, it has made the best working structure selectable in different cooling systems. At the same time, the user determines the circuit stages of compressors and fans, either sequentially or in aging.

AKO-14545-C Central system controller, thanks to its 2 analog outputs, can make the best capacity controls with its special PID algorithm according to the information received from the pressure values, with the compressor inverter driver and fan speed control drivers as 4-20 mA or 0-10 V.

Usage Areas;

• Remote Monitoring and Control Systems
• Cooling Systems Central Control
• Individual Control of Cooling Systems
• Chiller Cooling Systems Control
• Package Type Cooler Control

Product Features:
Supply voltage: 90 - 240V / 50 - 60 Hz.
Analog Input: It can be defined as 2 different 4 - 20 mA, 0-5 V or NTC temperature sensors in 3 different ways.
                           NTC probe temperature range -50 ºC to +99.9 ºC
                          Transmitter sensor pressure range -99.9 ileC to +99.9 ºC
                          Temperature and pressure resolution 0.1 ºC
Analog Output: It can be defined as 2 units of 4-20 mA or 0-10 V and controls the compressor inverter and fan speed control drivers.
Digital Input: 6 digital inputs can be defined parametrically.
Digital Output: There are 5 relay outputs. Control of compressors and fans is provided with these outputs.
Remote Monitoring: MODBUS protocol with RS485 infrastructure is available.
Additional Feature: RTC real time clock is available.
Display: 3-line character display (/C / ºF) and information icons. (IP65)
Panel Dimensions: Panel Cut Dimensions 71x29mm
                             Front Panel Dimensions 79x38mm
                             Depth 60.4mm
Keypad: 4 waterproof keypads (IP65).