Model ECT10800 - Internal Evaporative Cooler
The ECT 10800 is part of EcoCooling’s internal evaporative cooler range. At it’s design flow rate of 10,800m3/ hr it can service a cooling load of 35kW with a COP of 39. The coolers compact size means is easy to install and maintain making it the ideal option for larger server or telecommunications rooms. The ECT range is also avaiable in a 5400 model for smaller IT loads (~15kW).
- Fresh air intake through the back of the unit
- Water supply and drain through the sides of the unit
- 3~ power supply
- Extract fan or non return damper
- Additional temperature sensors (2 included)
CORE FEATURES Controller
The cooler is controlled by a Carel PLC which can be linked into standard BMS and fire systems. Software
can be managed through an ESCROW account. The control system comes with a GUI (touchscreen) as standard. Remote monitoring and control is also available through a wallmounted touchscreen GUI.
Dampers and Temperature Control
The cooler uses a dual damper attemperation system to supply air at a constant temperature. Hot air is recirculated back into the supply airflow to maintain the desired set point. Once the external temperature
exceeds the set point then the cooling function is enabled. The recirculation damper is situated on the top of the unit. The fresh air intake damper is situated on the back of the unit.
A Ziehl-Abegg 630mm FE2owlet ECblue fan drives the airflow. Use of EC fans results in significantly quieter and more energy efficient operation than AC alternatives.
The airflow is subject to EU4 filtration both at the fresh air intake and at the point of supply.
The cooler supplies air through a plinth at its base. The standard plinth has louvres on 3 sides and is designed to deliver air from the front. An alternative plinth can be supplied if required which allows for a ductwork connection.
The table below contains cost comparisons for the ECT 10800 evaporative cooler against traditional DX and CW (Chilled Water) air-conditioning systems.
System Design: 35kW cooling load. Electricity at 10p/kWhr. Water at £1.00/m3. London location.
WATER SYSTEM & LEGIONNAIRES
EcoCooling's process control system ensures the risk of legionella is kept to a minimum. The risk factors for Legionnella formation have all been addressed in the design and controls of the ECT units.
COMMISSIONING AND SERVICING
EcoCooling offer a commisioning service after installation of the ECT unit. It is recommended that the cooler is serviced every 3 months. Standard EcoCooling components are used, which are avaiable exstock. Please contact email@example.com or 01284 810586 for more information and installation examples.