Carel Spare Parts

Product Details:

Carel Electronics Expansion Valve
Carel Thermostatic Expansion Valve
Thermostatic Valve
Electronics Expansion Valve
Thermal Expansion Valve
Auto Expansion Valve

Additional Information:

• Item Code: CAREL001
• Production Capacity: 100
• Delivery Time: 1 Week
• Packaging Details: Standard

Product Details:

Chiller Display unit
Chiller Spares and Consumable

The typical connection between the pGD terminal and the pCO is made using a 6-wire telephone cable supplied by Carel (code S90CONN00*). To make the connection simply plug the cable into the 6-pin connector on the pCO (J10 for pCO3 and pCO1, J5 for pCOXS, J19 pCOC), so that it clicks into place. To remove the connector, lightly press the plastic tab and pull out the cable. The telephone connector provides both the data link and the power supply to the terminal, and is the simplest connection method; in more complex configurations, where more than one terminal is connected to the pCO or to cover lengths in excess of 50 m, a twistedpair cable with shield is required.

When developing a pLAN network of pCO controllers and terminals, always remember that a pCO can only supply power to one pGD0/1 or old pCOT/I terminal. If it is necessary to manage more than one terminal or the pGD2/3 versions, an independent power supply is required (see the diagrams in chap. 5). The DC voltage at Vterm (J24 for pCO3 , J9 for pCO1 ) can supply an ARIA or PLD terminal with a maximum power input of 2 W. The pCO can operate perfectly without the terminal connected. 

Display Type: FSTN graphic Backlighting: green or white LEDs (managed by “application program”) Graphic resolution: 132x64 pixel Text modes: 8 rows x 22 columns (5x7 and 11x15 pixel fonts) 4 rows x 11 columns (11x15 pixel fonts) or mixed modes Character height: 3.5 mm (5x7 pixel fonts) 7.5 mm (11x15 pixel fonts) Size of the active area: 66x32 mm Size of the display area: 72x36 mm LEDs on keypad 2 programmable by “application program”, red and orange (Prg and Alarm buttons); 4 green, for backlighting the LCD (↑ ↓ Enter and Esc buttons). Power supply Voltage: power supply from pCO via telephone connector or from external source, 18/30 Vdc protected by 250 mAT external fuse. Maximum power input: 1.2 W 

Additional Information:

• Item Code: PCODISPLAY
• Production Capacity: 96
• Delivery Time: 15 days
• Packaging Details: Standard

Product Details:

Model NO. PGR07000TBDB0

The pGD Touch graphic terminals belong to the TFT touchscreen display range designed to make user interface with the pCO sistema family controllers simpler and more intuitive. Available in numerous different versions in terms of screen size (4.3", 7", 10" and 13") and level of connectivity (with or without Ethernet port).
The electronics used, the HVAC/R libraries offered and the advanced functions available, such as Alpha Blending, allow management of high resolution images and advanced functions to achieve a high aesthetic standard. The touchscreen panel allows highly simple, intuitive and attractive interfaces to be developed, as well as simplifying human-machine interaction, making browsing the screens much easier. All the displays in the new CAREL range are programmable using the 1tool suite. Connection to the pCO controller is available over an RS485 or Ethernet network using the ModBus or BACnet protocol.

Additional Information:

• Item Code: CARELTOUCHSCREEN
• Production Capacity: 100
• Delivery Time: 12 week
• Packaging Details: Standard

Product Details:

PLD01GFP00
Carel pLDPRO Panel-Mount Compact LCD Unit TerminalpLD is a pCO family LED terminal, available in sizes small and large sizes, with a 3 or 4 digit display and a 3 or 8 button keypad respectively. Programmability is available using the 1tool suite, and the terminal is suitable for applications where the cost, limited amount of information and compact dimensions are important features of the application. Connection to the pCO controller is available over a network using the tLAN protocol.

Additional Information:

• Item Code: CARELDISPLAY
• Production Capacity: 100
• Delivery Time: 12 weel
• Packaging Details: Standard

Product Details:

Carel Expansion Valve Driver

Driver for electronic expansion valves (EVD*400) The EVD0000400 module for electronic expansion valves with two-pole stepper motor is a controller that manages the expansion of the refrigerant in a refrigerant circuit. This function is achieved by optimising the opening of the valve using a PID algorithm and some special auxiliary control routines. The driver has a tLAN interface for connection to a Master unit, an RS485 adapter (featured in models *410, *411, *420 and *421) that allows connection to units with the supervisor protocol, from 4800 to 19200 baud, or with the pLAN protocol. The driver automatically recognises the protocol and the baud rate. Alternatively, the driver can operate in stand-alone mode. As well as the serial connection, in any configuration described above, the driver can be accessed for configuration or monitoring via an auxiliary “service” serial port at 4800 baud with supervisor/tLAN protocol and network address = 1 (fixed). The USB converter CVSTDUTTL0 is required to use the “service” serial port. This connection is for temporary use. If using the “service” serial port or the supervisor protocol on the main serial port, the EVD4UI program is available; this has a user-friendly graphic interface and is available on the KSA site. Phase control module The controller works with two-pole stepper motors. It operates with a theoretical sinusoidal waveform, in micro-steps and with speeds from 5 to 1000 steps; the current and the control speed effectively achievable depend on the resistance and the inductance of the motor windings used. If the driver is connected to a pCO, it receives all the individual operating parameters for the motor from the pCO controller. The controller can manage motors with maximum positions of up to 32000 steps. For connection use 4-wire shielded cables, AWG18/22, max. length 9.5 m. The shield should be connected to the closest possible earth point in the panel. For the technical specifications and the meanings of the connections (pins), as well as details on the procedure for fitting the board, follow the instructions shown on the instruction sheet provided in the packaging (code +050003875). 

Additional Information:

• Item Code: CARElEVD1
• Production Capacity: 65
• Delivery Time: 1 Week
• Packaging Details: Standard

Product Details:

pCO sistema:
CAREL’s proposal for programmable controllers. It consists of programmable controllers, user interfaces, gateways and communication interfaces, and remote management systems to off er the HVAC/R market a control system that’s powerful, fl exible and easy to interface to the most commonly-used building management systems. pCO sistema is very reliable and can be easily customised to diff erentiate the air-conditioning or refrigeration unit control system. All versions of these controllers use a 32-bit microprocessor and either 4 or 8 MBytes of memory so as to ensure high performance in terms of speed and memory space available. The pCO sistema controllers also come in diff erent sizes according to the number of inputs and outputs, giving the best price/performance ratio. Given the increasing need for integration, the pCO sistema family controllers can interface with some of the most commonly-used serial communication standards, and when fi tted with optional cards can be integrated into BMS systems. The pCO* family can connect diff erent types of sensors (e.g. ratiometric, NTC, 4 to 20 mA, etc.); a built-in terminal is available; there are one or two serial ports (depending on the model) to off er connection to controlled fi eld devices (valves, I/O expansions, electronic valve drivers…). In addition, on models where featured, the controllers have 2 USB ports for uploading and downloading fi les. All these features place our controllers at a level of excellence in fulfi lling the needs of the HVAC/R market.

Applications:
The programmability of the pCO ensures absolute fl exibility of application. The same standard hardware can be used to control: • chillers and heat pumps; • roof-top units; • air-conditioners; • small/medium-sized air handling units (on request); • showcases (on request and to specifi cations); • cold rooms (on request and to specifi cations); • curing rooms; • compressor racks; • universal stage controllers. Other types of programs can be developed to specifi c customer requirements.

Hardware architecture
The pCO architecture features: • the pCO controller, fi tted with a 32-bit microprocessor for running the control program, and the set of terminals required for connection to the controlled devices (for example: valves, compressors, fans). The program and the parameters are saved permanently in the FLASH memory, preventing data loss in the event of power failure (without requiring a backup battery). The pCO also allows connection to a local pLAN network made up of a series of pCO boards and terminals. Each board can exchange information (any variable, digital or analogue, according to the application software) at high transmission speeds. connection to the supervisor/telemaintenance serial line, over the RS485 standard, is made using the optional serial cards (PCO004850) and the CAREL or Modbus® communication protocol. • The terminal, also managed by microprocessor, fi tted with display, keypad and LEDs to allow the programming of the control parameters (set point, diff erential band, alarm thresholds) and basic functions by the user (ON/OFF, display of the controlled values, optional printing). The terminal does not have to be connected to the pCO for normal operation, but can be used for the initial programming of the fundamental parameters. The power of the application software means that the user terminal allows: • initial programming of the unit, with password-protected access; • the possibility to modify, at any time, the fundamental operating parameters, optionally protected by password; • display and audible signalling (by buzzer) of any alarms; • display of the active functions by LED; • display of all the values measured.

Additional Information:

• Item Code: CARELPCO5
• Production Capacity: 55
• Delivery Time: 1 Week
• Packaging Details: Standard

Product Details:

We deal in all type of Chiller Sensor, Geunine Spare

Additional Information:

• Item Code: CARELSENSORNTC
• Production Capacity: 25
• Delivery Time: 1 Week
• Packaging Details: Standard