GT-In Row Cooling/Air cooled type 12/25/30/40/50/60kW

Product advantages

• High return air temperature design, cooling capacity coupled output as load demand changes.
• Standard operation in all-dry conditions improves the energy efficiency ratio of the refrigeration system, maximizes energy saving, operates close to the heat source, and provides precise air supply and cooling at each position.
• Using PID control technology, it operates without competition and has higher control accuracy.
• It adopts a fully variable frequency design of variable frequency compressor and variable frequency fan, and cooperates with the electronic expansion valve to accurately adjust the refrigerant flow rate to adapt to different load changes. It can achieve 30% to 100% variable capacity output and more precise temperature control.
• The 7-inch color touch screen has a friendly human-machine interface and can display various operating information for easy maintenance.
• It can realize intelligent group control of 32 units to ensure stable operation of the entire module and high efficiency and energy saving.
• Standard RS485 interface supports ModBUS protocol and optional TCP/IP protocol.
• It comes standard with water leakage alarm, power protection and other protection functions for safer operation.
• Customized in various sizes, it can be flexibly embedded in the middle of cabinets of various brands.
• We provide customized services in terms of size, color, and pipe routing, which are more in line with the actual needs of the site.

Customizable services

• According to the site conditions, a variety of air supply methods can be customized: front air supply, left and right air supply, etc.
• According to the site conditions, a variety of air return methods can be customized: rear air return, left and right air return, etc.
• According to the color of the micro module, color customization services are provided, and the appearance is beautiful and elegant.
• Depending on the site conditions, you can choose to run the pipe up or down.

Control System

• 7-inch color touch controller, friendly human-machine interface, easy operation and maintenance. It can display the operating status of the unit, the operating status of each component in the unit, real-time alarms and historical alarms, temperature and humidity curves, etc.
• The controller is set with multi-level passwords, allowing different operators to have different operating levels for easy management.
• Standard RS485 interface supports ModBUS protocol and optional TCP/IP protocol.
• The standard configuration group control function adopts a more stable CAN group control method, which can be connected to the Internet without a computer. It can group control 32 sets of units to realize functions such as polling, backup, and avoidance of competitive operation. Adjust the operating status of the units in the group so that the units are always in the best operating condition, ensure reliable operation of the units, and reduce operating costs.
• Expert-level fault self-diagnosis function, automatically starts the diagnostic mode and automatically detects the status of all components.
• Using advanced PID adjustment technology, the control is more precise.

EC fan

• It adopts backward inclined blades, which are light in weight, high in efficiency and low in energy consumption.
• The EC fan uses a brushless DC motor, which can operate with 0-100% stepless speed regulation, is highly efficient, energy-saving, and reduces operating noise.
• EC fans adopt soft start to reduce the impact of fan startup on the power grid.

Evaporator

• The evaporator of the unit is made of internally threaded copper tubes and hydrophilic aluminum fins. It has a compact structure and maximizes heat exchange effect in the smallest space.
• The evaporator is placed vertically, with uniform air flow on the surface and low wind resistance.

Humidifier

• It adopts a wet film humidifier with low energy consumption, low humidification power, energy saving and high efficiency.
• Humidifier can be flushed on site, reducing maintenance costs

PTC heater

• Equipped with a semiconductor PTC ceramic electric heater, which heats up quickly, can automatically adjust the temperature and generate heat evenly.
• The electric heater adopts multi-level control, which is more suitable for the high-precision temperature requirements of the computer room.
• Equipped with over-temperature protection device, safe and reliable.

Inverter compressor

• The standard adopts DC variable frequency compressor, the cooling capacity can be adjusted steplessly from 30% to 100% according to the demand, which is more in line with actual needs and the temperature and humidity control accuracy is higher.
• The frequency conversion technology is used to reduce the frequency at low loads, making the air conditioner more energy efficient and energy-saving.
• Using R410A environmentally friendly refrigerant, it meets the environmental protection needs of the times.
• Supports dehumidification function at the lowest load to eliminate the hidden danger of condensation at low load.
• Support soft start, reduce starting current and reduce impact on the power grid.
• It can greatly reduce the number of compressor starts and stops and improve system reliability.