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CFAIR
Diesel Air Compressor EU Stage V Standard
https://www.caifuair.com/products/diesel-air-compressor-eu-v-standard/
#diesel #engine #driven #air #compressor
A diesel engine driven air compressor EU V standard is a type of air compressor powered by a... moreDiesel Air Compressor EU Stage V Standard
https://www.caifuair.com/products/diesel-air-compressor-eu-v-standard/
#diesel #engine #driven #air #compressor
A diesel engine driven air compressor EU V standard is a type of air compressor powered by a diesel engine that complies with the European Union’s Stage V emission standards. These standards are the most stringent regulations in the world for non-road mobile machinery, including air compressors. They aim to reduce harmful pollutants such as nitrogen oxides, particulate matter, and unburned hydrocarbons. Diesel engine driven air compressors that meet these standards are designed with advanced emission control technologies, making them more environmentally friendly.
What Are The Benefits Of Using A Diesel Engine Driven Air Compressor EU V Standard?
The Diesel Air Compressor EU V standard offers several benefits. Firstly, it meets the stringent EU V emission standards, reducing harmful pollutants and contributing to environmental protection. The diesel engine driven air compressor also provides high efficiency and performance, ensuring reliable and consistent air supply for various applications. The diesel engine offers robustness and durability, capable of operating in harsh conditions. This diesel engine driven air compressor also has lower fuel consumption, reducing operational costs. Additionally, the EU V standard ensures the compressor is compliant with regulations across European countries, facilitating ease of use and transport. Lastly, the diesel engine driven air compressor often comes with advanced features like noise reduction and automatic control systems for enhanced usability.
What is the Lifespan of a Diesel Engine Driven Air Compressor EU V standard?
The lifespan of a Diesel Air Compressor EU V standard can vary greatly depending on its usage, maintenance, and the conditions in which it operates. However, with proper care and regular servicing, the diesel air compressor can typically last for 10 to 15 years or even longer. Factors such as running the diesel engine driven air compressor at its correct pressure, keeping it clean, and ensuring it is not exposed to extreme weather conditions can significantly extend its lifespan. It’s also important to use the right type of fuel and oil, and to replace filters and other parts as recommended by the manufacturer. less
Mar 28
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newdose pump
Motor Driven Diaphragm Pump
#motor #driven #diaphragm #pump
Motor driven metering pump has to be strong and stable. Every series of NEWDOSE motor-driven dosing pumps offer a range of different models, with manual or automatic signal control (4-20mA),... moreMotor Driven Diaphragm Pump
#motor #driven #diaphragm #pump
Motor driven metering pump has to be strong and stable. Every series of NEWDOSE motor-driven dosing pumps offer a range of different models, with manual or automatic signal control (4-20mA), for viscous liquids, with different dosing systems, different parameters, different functions. Every model, in turn, is available with different flow rates and working pressures to meet every need. NEWDOSE motor-driven metering pumps offer few liters to 6000 l/h, with a working pressure that can reach up to 30 bar in the ND (high-pressure) models. less
May 19, 2021
Every series of NEWDOSE motor-driven dosing pumps offer a range of different models, with manual or automatic signal control (4-20mA), for viscous liquids, with different dosing systems, different parameters, different functions. Highly Strong & Stable!
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sunchienergy
Commercial DC Inverter Heat Pump (18KW/25KW/30KW)
#inverter #driven #heat #pump
Product DescriptionSpecification
DC Inverter Driven Heat Pump Overiew
Famous world name brand parts: DC inverter MITSUBISHI Compressor and HITACHI DC inverter... moreCommercial DC Inverter Heat Pump (18KW/25KW/30KW)
#inverter #driven #heat #pump
Product DescriptionSpecification
DC Inverter Driven Heat Pump Overiew
Famous world name brand parts: DC inverter MITSUBISHI Compressor and HITACHI DC inverter controller, BLDC fan motor to sure running high efficiency, R410A refrigerant without pollution. 380V/3Ph/50Hz or 60Hz power supply.
Heating more bigger around 200sq ~400sq meter room in Winter, and cooling around 250sq~480sq meter room in summer.
The inverter air source heat pump can change the fixed frequency of 50 Hz to120 Hz operation frequency by means of inverter controller. It is able to adjust the compressor at any time according to the environment, the frequency of the power supply of the fan, adjust the compressor, the speed of the fan, and realize the stepless speed adjustment, so as to make use of the energy reasonably.
EVI dc inverter heat pump can lower the current when the system starts, and will not impact the power grid and watt-hour meter. It can reduce interference to other electrical appliances in the room. The voltage adaption range is 340V - 420V, which solves the problem of unstable work due to voltage instability. The wider the frequency range is, the more reliable it can be ensured to operate in continuous working conditions, and the more obvious the advantage of energy saving is. Fast refrigeration(or heating), the good heating effect at low temperature.
The inverter driven heat pump can achieve high power and high efficiency. When the system starts, or when the temperature of the environment is different from the set temperature, it can run at the maximum frequency, which can reach 120 Hertz. It begins heating quickly, the temperature rises or drops rapidly to the set temperature, and the temperature environment can be quickly obtained. When the temperature reaches the set value, it automatically turns to the low-frequency operation, and the heating (cooling) effect is obvious.
In addition, in winter, because of the low ambient temperature, the air source heat pump will become frequently frost, and the heat capacity of the air will be greatly reduced. Inverter air source heat pump can defrost at high frequency, which greatly reduces the defrosting time and greatly improves the heat production.
The variable frequency air has good adaptability to environment temperature, good performance at low temperature, and no "attenuation" in the low-temperature environment of -15 degree through the technology of non-pole frequency conversion, and the thermal performance is obviously better than the constant frequency and low-temperature air energy. High efficiency and energy saving, low noise and long life, the air source heat pump can determine the operating frequency of compressor and fan based on how much heat (cold) needs, so as to make use of energy reasonably. And because the compressor does not open frequently, it will keep the compressor working state stable, so it will not consume much electricity energy. The energy efficiency of COP can be more than 30% of the total energy consumption of the fixed frequency air, and at the same time, it will play a significant role in reducing the noise and prolonging the service life of the air energy.
The biggest advantage of air source water heat pump is energy saving. Heat pump heating is only 0.28 degrees per flat meter per day, only 0.14 yuan per day, air conditioning heating, less square meters per day saving nearly 60%. Compared with the gas wall hanging furnace, for one 100 square meters of housing, if we need to guarantee the normal indoor temperature of one day above 20 degrees Fahrenheit, it requires 15 cubic meters of gas. According to the calculation of 2 yuan per cubic meter, the cost of one day is about 30 yuan, and the air source heat pump heating cost is less than 20 yuan, and it is also very energy-saving. Compared with the heating cost of 6.5 yuan per square meter, air energy heat pump heating can save energy more than 90%, so its advantage is more obvious.
Air Source Inverter Heat Pump Specification
Commercial DC inverter heat pump --Heating in Winter + Cooling in Summer
Model
RSV-18A/S
RSV-25A/S(C)
RSV-30A/S(C)
HP
8P
10P
12P
Power supply
V/Hz
380V/50Hz
Cooling
Rated cooling capacity
kW
18.0
25.0
30.0
Rated cooling input power
kW
5.6
7.6
9.4
EER
w/w
3.2
3.3
3.2
Cooling Min / Max
kW
9.0/24.0
11.0/32.0
13/38
input power Min / Max
kW
2.4/9.0
3.0/12.2
3.6/15.0
EER Min / Max
w/w
2.2/4.2
2.2/4.2
2.2/4.2
Heating
Rated heating capacity
kW
20.0
27.0
33.0
Rated heating input power
kW
5.8
7.8
9.7
COP
w/w
3.4
3.5
3.4
Heating capacity Min / Max
kW
10.0/24.0
12.5/32.0
15.0/38.0
Input Power Min / Max
kW
2.4/9.0
3.0/12.2
3.6/15.0
COP Min / Max
w/w
2.7/4.6
2.7/4.6
2.7/4.5
Refrigerant
Type
R410A
Heating hot water temp. rang
℃
30℃~50℃
Cooling cold water temp. rang
℃
5℃~20℃
Working ambient temp.
℃
-20℃ (or-25℃ optional )~45℃
Compressor
Type
Scroll MITSUBISHI DC inverter
Controller system
Type
Hitachi DCBL controller
Throttle way
Type
Electronic expansion valve
Fan motor
Type
Brushless DC Motor
Pressure device
Type
Built-in high and low pressure sensor
Electronic Component
Type
Schneider AC contactor
Fan QTY
two small fan
one big fan
Noise
dB(A)
57
60
62
N.W/ G.W
Kg
150/175
290/310
310/340
Connect pipe size
inch
Rc1-1/4" /DN32
Rc1-1/2" / DN40
Unit Size (L*W*H)
mm
1060*420*1560
1300*780*1840
1300*780*1840
The data in the above table test as following :
1. Heating test condition: ambient temp. (DB/WB):7℃/6℃，inlet/outlet water temp.:40℃/ 45℃
2. Cooling test condition : ambient temp. (DB/WB): 35℃/24℃，inlet/outlet water temp.:12℃/ 7℃ ；
Note : the data in this table are for reference only, please following the nameplate parameter of this product .
http://www.sunchienergy.com/commercial-dc-inverter-heat-pump-18kw-25kw-30kw.html less
March 31, 2021
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