Factory Supplier Industrial & Commercial Water Chiller Celsius Degree Low Temperature Modular Scroll Chiller
- Category: >>>
- Supplier: Shenzhen Monchrui Industrial Development Co. Ltd.
Share on (1600977803513):
Product Overview
Description
Products overview
Product core advantage
Monchrui modular air-cooled/water-cooled chiller is one of the leading products carefully designed by Monchrui Company with many years of design experience and integrating the advantages of similar products at home and abroad.
It has more than 20 years of design and production history. Monchrui air-conditioning design , Production, technology, operation and maintenance, and service technology are mature, and the unit performance is superior.
Monchrui Air Conditioning adopts self-developed modular chiller technology, which is stable and reliable. It is your best choice for energy saving, environmental protection and comfort of the central air conditioning system.
We have standard air-cooled series chillers (including standard series chillers, low-temperature series chillers, ultra-low temperature series chillers, inverter series chillers, heat recovery series chillers) and water-cooled series chillers
It has more than 20 years of design and production history. Monchrui air-conditioning design , Production, technology, operation and maintenance, and service technology are mature, and the unit performance is superior.
Monchrui Air Conditioning adopts self-developed modular chiller technology, which is stable and reliable. It is your best choice for energy saving, environmental protection and comfort of the central air conditioning system.
We have standard air-cooled series chillers (including standard series chillers, low-temperature series chillers, ultra-low temperature series chillers, inverter series chillers, heat recovery series chillers) and water-cooled series chillers
Products Description
Low temperature series
Low temperature modular air-cooled heat pump unit
1.Heating in -26°C low temperature
2.55°C high temperature effluent
3.ESuper national first-level energy efficiency
4.Fast defrost
5.Low noise operation
6.Obtained China Product Energy Conservation Certification
Jet Enthalpy Technology
1 High-efficiency jet compressor: The whole series of air-jet compressors are used for the whole series of air-jet roasting compressors, which have a wider operating range. The heating power is far superior to conventional compressors in low temperature environments, and the energy efficiency is higher.
2 High efficiency economizer: On the one hand, it can increase the subcooling degree of the refrigerant in the main circuit before the valve, and on the other hand, it can increase the superheat degree of the auxiliary circuit refrigerant to supply air to the compressor, increase the circulation of the system and improve the performance of the unit
3 Auxiliary circuit electronic expansion valve control: The auxiliary circuit is also controlled by a high-precision electronic expansion valve, which has a larger adjustment range, higher precision, faster response speed, and more stable system.
Stronger ability, better performance
The first technology: the one-way valve is set at the bottom of the heat exchanger. The one-way valve is closed during heating and the refrigerant does not pass through to avoid frosting. During defrosting,the high-temperature refrigerant passes through the one-way valve to quickly defrost.
The second technology: thermal bottom suspension technology,
Set a certain height difference between the bottom of the heat exchanger and the drain pan to avoid freezing and accumulation and quickly drain the condensate during defrosting.
Set a certain height difference between the bottom of the heat exchanger and the drain pan to avoid freezing and accumulation and quickly drain the condensate during defrosting.
The third technology: the electric heating belt of the hot plate water tray It is automatically turned on at low temperatures to prevent accumulation of frost in the water pan and ensure smooth drainage.
Product Paramenters
Low temperature series | MRC075PLH | MRC150PLH | MRC320LH | |||||
Nominal cooling capacity | KW | 76 | 152 | 304 | ||||
Nominal cooling power consumption | KW | 21.9 | 43.8 | 87.6 | ||||
Nominal heating capacity | KW | 80 | 160 | 320 | ||||
Nominal heating power consumption | KW | 22.3 | 44.6 | 89.2 | ||||
Heating capacity in low temp. | KW | 59 | 118 | 236 | ||||
Heating Power Consumption in low temp. | KW | 21.8 | 43.5 | 87 | ||||
Power supply | 380V/3N~/50HZ | |||||||
Max. operating current | A | 54 | 100 | 200 | ||||
Refrigerant | R410a | |||||||
Throttling device | Electronic expansion valve | |||||||
Compressor | Type | Hermetic scroll compressor | ||||||
Qty | 1 | 2 | 4 | |||||
Water side heat exchanger | Type | High-efficiency vacuum brazed plate heat exchange | ||||||
water flow | m³/h | 13.1 | 26.1 | 52.2 | ||||
Water resistance | kPa | 45 | 48 | 40 | ||||
Unit inlet and outlet pipe size | R1-1/2 | R2-1/2 | R3 | |||||
Power cord specifications | Main Line cross sectional area | ≥16 | ≥35 | ≥95 | ||||
Qty of main lines | m㎡ | 3 | 3 | 3 | ||||
N wires cross sectional area | ≥16 | ≥16 | ≥50 | |||||
Qty of N wires | m㎡ | 1 | 1 | 1 | ||||
E wire cross sectional area | ≥16 | ≥16 | ≥50 | |||||
Qty of E wires | m㎡ | 1 | 1 | 1 | ||||
Dimensions | L*W*H | mm | 1150*1100*2300 | 2200*1100*2300 | 2360*2210*2520 | |||
Net weight | kg | 450 | 950 | 1900 | ||||
Wire controller | PJACT-A301 | |||||||
Cooling Mode Operating Range | ℃ | 5~48 | ||||||
Heating Mode Operating Range | ℃ | -26~30 | ||||||
Cooling Mode Water Temp Range | ℃ | 5~20 | ||||||
Heating Mode Water Temp Range | ℃ | 30~55 | ||||||
Remark
Nominal refrigeration test conditions: rated water flow rate 0.172m³/(h/kw), outlet water temperature 7℃， outdoor environment dry bulb temperature 35℃.
Nominal heating test conditions: rated water flow 0.172m³(h/kw), outlet water temperature 45℃, outdoor environment dry bulb/wet bulb temperature 7/6℃.
Low temperature heating test conditions: rated water flow 0.172m³(h/kw), outlet water temperature 41℃, outdoor environment dry/wet bulb temperature -12/-14℃.
The performance parameters of the unit will be adjusted due to product improvement, without notice, please refer to the specific parameters, nameplate parameters shall prevail.
Nominal heating test conditions: rated water flow 0.172m³(h/kw), outlet water temperature 45℃, outdoor environment dry bulb/wet bulb temperature 7/6℃.
Low temperature heating test conditions: rated water flow 0.172m³(h/kw), outlet water temperature 41℃, outdoor environment dry/wet bulb temperature -12/-14℃.
The performance parameters of the unit will be adjusted due to product improvement, without notice, please refer to the specific parameters, nameplate parameters shall prevail.
1.Excellent performance
Low temperature series, ultra-low temperature series and inverter series
all series more than national first-class energy efficiency
2.AI intelligent
Graded start: It can realize graded start, reduce the starting current of the unit, and reduce the impact on the power grid;
Optimal start-up: Through the AI detection and self-learning function, the compressor and the unit with the best performance are actively
searched for the first operation every time, reducing system wear and extending the service life of the unit, and ensuring the optimal
performance and reliability of the unit.
Optimal start-up: Through the AI detection and self-learning function, the compressor and the unit with the best performance are actively
searched for the first operation every time, reducing system wear and extending the service life of the unit, and ensuring the optimal
performance and reliability of the unit.
High-quality components to quality assurance
1.High efficiency hermetic compressor2.Axial flow aluminum alloy low noise fan
3.High efficiency heat exchanger
4.High efficiency water side heat exchanger
5.High-precision throttling parts
6.Y-strain
3.High efficiency heat exchanger
4.High efficiency water side heat exchanger
5.High-precision throttling parts
6.Y-strain
Strong antifreeze,
needn't to worry about operation
needn't to worry about operation
1.Quadruple hard detection: temperature, pressure,
temperature difference and pressure difference
temperature difference and pressure difference
2.Triple soft design: differential water pressure sensor
3.Triple soft design: water pump linkage control
4.Triple soft design: compressor
Four hard and three soft antifreeze:
Real-time detection of four-fold hardware such as temperature, pressure,
pressure difference, and temperature difference. Through the triple-soft design of
water flow sensor, water pump, and compressor automatic operation, the evaporator
is fully protected against
pressure difference, and temperature difference. Through the triple-soft design of
water flow sensor, water pump, and compressor automatic operation, the evaporator
is fully protected against
Intelligent defrosting water temperature is constant
Multiple choice,It can be defrosted automatically or manually.
Intelligent judgmen,The unit accurately judges the frosting situation through multi-variable. comprehensive and comprehensive, so as to achieve defrosting with frost,retreat after defrosting, and no defrosting without frost. It can achieve up to 180 minutes without defrosting in low temperature environment, longer heating time and higher comfort.
Non-stop heating when defrosting,In the case of a single machine with multiple compressors or modular
combination, the number of defrosting systems does not exceed 1/2 of the total number of systems, which can realize heating while defrosting, avoiding water temperature fluctuations; the water temperature is more constant, preventing cold wind from blowing.
Intelligent judgmen,The unit accurately judges the frosting situation through multi-variable. comprehensive and comprehensive, so as to achieve defrosting with frost,retreat after defrosting, and no defrosting without frost. It can achieve up to 180 minutes without defrosting in low temperature environment, longer heating time and higher comfort.
Non-stop heating when defrosting,In the case of a single machine with multiple compressors or modular
combination, the number of defrosting systems does not exceed 1/2 of the total number of systems, which can realize heating while defrosting, avoiding water temperature fluctuations; the water temperature is more constant, preventing cold wind from blowing.
Intelligent protection, stable and reliable
1.Environmental temperature protection. 2 High and low voltage protection. 3 Fan overload protection. 4 Unit frequent start protection. 5 Sensor failure. 6 Compressor wear leveling function. 7 Frost protection. 8.Power supply lack and reverse phase protection. 9.Compressor overload protection. 10.Overheat protection
Smart control
1 Smart 5G IoT cloud control 2 Smart building control 3 Smart network control
5G IoT cloud control
Smart building control
Provide Modbus protocol, standard RS485 building communication interface, which can be connected with
the unit to the building automatic control system and centralized control of other building equipment. Up to
64 systems can be connected, and each system can be connected to 16 modules, which can control up to 1024.
A modular machine, easy to manage without worry.
the unit to the building automatic control system and centralized control of other building equipment. Up to
64 systems can be connected, and each system can be connected to 16 modules, which can control up to 1024.
A modular machine, easy to manage without worry.
Smart network control
The large-screen LCD Chinese display interface is simple and
convenient to operate. The status parameters of up to 16 units
can be viewed, and the operating mode and outlet temperature can be modified.
convenient to operate. The status parameters of up to 16 units
can be viewed, and the operating mode and outlet temperature can be modified.
Flexible application
1 Flexible installation. 2 Flexible operation. 3 Flexible configuration
Recommend Products
Project cases
Our partner
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
