Special Use Controllers

Carlton Thermal Systems Ltd are approved partners and distributors with EVCO S.p.A. and offer a range of highly specialised controllers and control systems for
  • Laboratory refrigerated cabinets – EVFTFT219
  • Cold rooms – EVBox range, EV6, SMALL range
  • Compressor racks – EVK404, C-pro nano RACK

Controllers for laboratory refrigerated cabinets

EVFTFT219 is a special controller for the management of laboratory refrigerated cabinets.
It is available in split version and can be mechanically and aesthetically integrated in the unit; the user interface consists of a colour TFT graphic display, touch keys and guarantees an IP65 protection rating, for easy cleaning.

Access to the controller functions is subject to user identification; any activity will be tracked, and the temperatures read by the probes will be recorded.
Controller is equipped with power failure management strategies and a simulation function; thanks to a backup module and battery, it is possible to guarantee, for as long as the battery lasts, power to the user interface and the recording of the temperature value measured by a product probe that is electrically independent from the cabinet probe.

The device also has a three-point calibration function for the cabinet probe and the product probe, the "f: time-temperature" graphic function and a USB communication port accessible from the front of the user interface (to allow the upload and the download of the settings and the data recorded by the controller, through a common USB flash drive).

Installation is by back-panel, with threaded studs and guarantees flush mounting.

Controllers for Cold Rooms

EVBox range is specifically designed for the temperature management of cold rooms:
EVBOX Light J200 is a range of frontal electrical panels for managing single-phase cold rooms with either on-board or remote moto-condensing units. In the latter case it is also possible to opt for the EVBOX Light JS200 (Split) solution designed to be much slimmer, fitting just the user interface on-board.
Equipped with up to 5 relay outputs, the electrical panels can regulate the most varied equipment configurations on the market with great flexibility and energy savings. The Bluetooth BLE connectivity (either built-in or with an EVlink external module) enables access from an Android smartphone with the EVconnect app, making possible configuration, download and exchange of HACCP data and parameter maps.
The user interface has a large LED display and capacitive keys. All parts of the electrical panel are designed to guarantee IP65 protection.
EVBOX1 is a range of electrical controllers for the management of single-phase cold rooms. The user interface consists of a large custom display with decimal point and functions icons, with six buttons. It has an adaptive defrost management and energy saving strategies. EVBOX1 controllers are designed to be wall-mounted, with fixing screws and plugs.
EVBOX1 three-phase defrost is a range of switchboards for the management of single-phase cold rooms. The user interface consists of a large custom display with decimal point and function icons, with six buttons. It guarantees IP65 frontal protection. Some models have a clock for memorising HACCP alarms; all have the three-phase defrost heaters management. The controllers are designed to be wall-mounted, with fixing screws and plugs
EVBOX1 data-logging extension is a range of controllers for single phase cold rooms. The user interface consists of a large custom display with decimal point and function buttons, with six buttons.
It guarantees IP65 frontal protection.

The controllers use two relays, rated load 30 A @ 250 VAC, for direct control of high-power compressors and the evaporator fan, thus avoiding the use of contactors. They can also be connected directly to the load. 

They can be adjusted for low and high relative humidity and feature an adaptive defrost system and energy-saving strategies. 
Some models have a thermal-magnetic circuit breaker and include a driver for unipolar stepper-type electronic expansion valves. They all have a clock for memorising HACCP alarms and a data-logging extension on an SD card in compliance with the EN12830 standard.
The controllers are designed to be wall-mounted, with fixing screws and plugs.
SMALL is a range of switchboards for the management of single-phase cold rooms.
The SMALL K series was created to house a controller belonging to the EVKB or the EVK range, the SMALL X series to house controllers in the EVX range.

The SMALL K series is available with or without switches (typically used as main switch and room light switch); both series are available preassembled (in which case the controller and any switches are housed on the switchboard) or in components kit (in which case the plastic components and any switches are loose and the controller must be ordered separately).

Installation is on the wall, with screw anchors and mounting screws
EV6 is a range of controllers for the management of cold rooms.
They are available in compact version, in the standard size 3 DIN modules; the user interface consists of a custom display (with decimal point and function icons), three keys and guarantees an IP54 protection rating.

Some controllers have a 16 res. A @ 250 VAC electromechanical relay for the direct control of middle power compressors, avoiding the use of contactors.

Others are also able to protect the compressor (causing it to switch off) if the condenser temperature is outside an allowed range.
Installation is on DIN rail, into a control panel.

Controllers for Compressor Racks

EVK404 is a controller for the management of single circuit compressor racks with up to four compressors (without capacity control).
It is available in compact version, in the standard size 74 x 32 mm; the user interface consists of a custom display (with decimal point and function icons), four keys and guarantees an IP54 protection rating, for easy cleaning.

The controller can manage compressors with the same capacity; it can also manage two capacity control steps.

Installation is by panel, with snap-in brackets.
c-pro nano RACK is a controller for the management of single-circuit compressor racks with up to two compressors (without capacity control).

It is available in compact version, in the standard size 74 x 32 mm; the user interface consists of a custom display (with decimal point and function icons), four keys and guarantees an IP54 protection rating, for easy cleaning.
The controller can manage compressors with different capacities and compressors with variable capacity; it can also manage one capacity control step and the operation with floating condensing pressure, guaranteeing an increase in the efficiency of the refrigerating circuit.

Installation is by panel, with snap-in brackets.
Visit our downloads page to view technical characteristics or contact our technical sales department for more information, prices or with your specifications.

Also, you can reach us on +44 (0) 1865400514
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