5.5 ton Packaged Rooftop Industrial Air Conditioner for Workshop and office
- Category: >>>
- Supplier: Zhengzhou Tempmate Refrigeration Equipment Co. Ltd.
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Product Overview
Description
Title goes here.
DC Inverter Compressor
The whole series adopt DC inverter compressor, and the compressor will adjust the frequency intelligently, temperature control is accurate, energy efficiency and reliability is high.
High-performance and high pressure cavity DC inverter compressor is adopted. High pressure cavity structure sucks directly to reduce suction overheating loss and improve compression efficiency(improved by 3% compared with low pressure gravity compression efficiency).
Compressor closed loop startup technology
Adopts the self-innovated closed loop startup control mode to make the output torque rapidly follow the load torque, which needs small startup electricity current, and will be more reliable for startup.
Efficient noise reduction axial flow fan
DC Inverter Motor
Efficient brushless DC motor, motor efficiency has improved 30% compared with traditional asynchronous motor, startup and operation is smooth, and noise is lower.
180º sine wave DC speed change technology
The output wave of 180° current is the smooth sine wave, it contains little harmonic wave, and has small torque fluctuation, large adjustment range, and the motor can operate stably that can meet the requirements of different occasions, saving the electricity power and ensuring the utmost comfort of users.
Efficient Antiseptic Heat Exchanger
1、Both evaporator and condenser adopt the hydrophilic fin, which is more antiseptic compared with non-hydrophilic fin.
2、Both evaporator and condenser adopt the gold fin, which is more antiseptic compared with blue fin. the anti-corrosive performance in salt-spray testing is 200% ~ 300% higher than normal Blue Fin
Efficient heat exchange
The evaporator and condenser adopt inner groove copper pipe, the heat exchange efficiency is 20% higher than normal copper pipe.
Drive Board Cooling
The drive board uses refrigerant for radiation with high radiation efficiency. Under high temperature, the temperature of IPM module radiated by refrigerant is 17~20℃ lower than that radiated by the wind, which can greatly improve the service life of module and reliability.
Note: Models of 10ton or more shall adopt refrigerant for cooling.
Controller
Centralized Control
The remote control function of Gree rooftop unit is committed to the usage demand of commercial and industrial occasions.
Dry-contact gateway
Dry-contact gateway
Customer can choose Gree's dry-contact gateway (model: ME30-42/E1), which includes the output contacts such as cold plasma, ventilation and running mode. See above
APP anf WIFI
APP anf WIFI
GREE cloud is optional, with smart APP, you can control
the unit more intelligently.
Dual wired controller
Realize dual wire controllers configuration through setting: same function, and they can be installed at the gate and bed, which is more convenient for operation.
Fast cooling
It's Gree's unique control technology. The unit can automatically enters into fast cooling / heating mode by detecting the set temperature and indoor/outdoor ambient temperature.
Intelligent defrosting
Gree intelligent defrosting technology enables the unit to defrost when there's frost in the unit by detecting outdoor tube temperature and outdoor ambient temperature, ensuring indoor comfort. There are two kinds of defrosting modes for selection.
Adjustable Fan Speed
>Auto fan speed：Operate automatically according to the set temperature of the user
>Turbo fan speed：Turbo fan speed to satisfy large air volume demand
Static Pressure Mode
>P03, P04, P05, P06, P07 in fan mode of indoor fan motor， Ex-factory defaulted mode is P05.
>You can change the static pressure mode through wired controller. S01, S02, S0……S12, S13 means the rotation speed of indoor unit is from low to high.
Note: this function is available for models of 10ton or below.
Note: this function is available for models of 10ton or below.
Convenient function
>Power off memory
>Filter washing remind function
>Timer ON/OFF
>Cooling only/ cooling & heating
Temperature Inquiry
You can inquire the indoor/outdoor temperature and the set temperature through remote controller or wired controller.
Switch Between Fahrenheit and Celsius
Switch Between Fahrenheit and Celsius
In the power off status, press “mode” button and “down” button simultaneously for 5s, the display board will switch between Fahrenheit and Celsius.
Protection function
>High pressure protection
>Low pressure protection
>Anti-freezing protection
>Overload protection
>Discharge protection
Packing & Delivery
