China Commercial Air Cooled Water Chiller Screw Compressor arb air compressor

Item Description

Organization Profile

SENDO is a expert maker of quality air conditioning items.

Sendo could offer most products in CZPT area, this sort of as Rooftop Packaged Unit, Split Industrial Unit, Air Cooled Drinking water Chiller, Water Cooled Drinking water Chiller, Chilled Water Air Managing Device and Admirer Coil Unit etc.

Sendo also provides made-to-measure CZPT answers. We engineer and manufacture Air Conditioner to match the developing layout and application.
 

Air Cooled Screw Chiller & Warmth Pump
eighteen fundamental versions with cooling capability ranging from 196kW to 1164kW
R134a friendly refrigerant has no ozone-depletion prospective

Colours can be purchased in both white or dim grey.

Functions

Trustworthy Procedure

1. All parts and control factors of the device are presented by globe-popular reputable suppliers to make the unit highly effective, strength preserving, and reliable, such as CZPT Comp. & CZPT EXV, Schneider electric and many others.

2. The device uses the sophisticated digital growth valve, which guarantees superb functionality each under entire load or partial load and larger control precision (Optional)
three. Each device was thoroughly examined prior to shipping to validate its operational trustworthiness and to make certain a smooth startup.

Simple and Fast Installation

one. The h2o pipe of the h2o-side heat exchanger has been equipped with h2o flow change and is all set to use, which will save the job site installation time. Inlet and outlet pipes are outfitted with flange relationship, which can make the on-internet site installation easier.

2. The Chiller comes with the startup cupboard and manage cabinet and has been loaded with refrigerant and refrigeration oil ahead of shipping and delivery. The chiller can be put in provider after getting related with electrical power offer and drinking water provide throughout discipline installation.

3. The developed-in hydronic module is optional. This module integrates all needed hydronic components these kinds of as h2o pump, filter, enlargement tank, flow change, safety valve, pressure gauge, and drainage valve.

Factors

1. Substantial performance CZPT screw compressor, CZPT screw compressor is optional.
two. High performance heat exchanger. Condenser adopts the copper tube & hydrophilic aluminium fin coil sort structure, the visual appeal is V-shape. This layout increase the heat trade location, lessen the temp. distinctions, thus increase the heat exchange efficiency by twenty%. Evaporator developed with high effectiveness shell & tube kind heat exchanger, factory insulated with adaptable close cell material.
three. External rotor kind axial enthusiasts, outfitted with 3 period immediate generate motors, low sound 8 poles, protection level IP54, offered with a protecting outlet grille.
four. Electric panel consist of: compressor contactor, supporter motor contactor, compressor isolating switch, admirer protection breaker, stage sequence relay and microprocessor with function display. All of them are Schneider Electric model.

Alternative

Hues can be requested in either white or dim grey
Cooling only or warmth pump
Refrigerant is optional
Capacity can be requested based mostly on initiatives true demand
Low ambient temperature cooling

Method cooling device – Offer tailored inlet/outlet water temperature condition

Overall or partial warmth restoration
Best-amount effectiveness free cooling
Optional golden fins for some area want specific anti-corrosion

Create-in hydronic module
Scroll R410A compressors.
 

 

Specification
 

Product Device 200 250 three hundred 320 360 four hundred
Cooling Potential * kW 196 238 306 340 358 405
Cooling Energy Input kW 62.7 seventy seven.2 94.6 103.two 112.two 124.five
Heating Capacity ** kW 213 257 339 362 385 446
Heating Energy Input kW 61.2 seventy five.four ninety three.six 100.7 109.5 123.two
Power Offer / 380~415V/3Ph/50Hz
Refrigerant / R134A
Compressor
Sort / Semi-hermetical Screw Compressor
Qty/Refrigerant Circuit Nos 1/one 1/one one/one 1/1 1/one one/one
Cooling Power Input * kW fifty six.7 68.4 85.six 92.8 a hundred.four 111.3
Heating Power Input ** kW fifty five.2 66.6 eighty four.six 90.3 ninety seven.seven 110.
Energy Adjustment % twenty five%~one hundred% 25%~100% 25%~one hundred% twenty five%~one hundred% twenty five%~a hundred% 25%~100%
Water Side Heat Exchanger
Kind / High Effective Shell & Tube Heat Exchanger
Drinking water Stream Rate mthree/h 33.7 40.9 52.6 58.5 sixty one.6 69.7
Drinking water Aspect Strain Fall kPa 45 45 forty six forty six 48 65
Link Pipe mm 80 eighty 125 one hundred twenty five a hundred twenty five one hundred twenty five
Air Side Heat Exchanger
Type / Copper Pipe + Anticorrosion Aluminium Fin
Fan Type / Axial / Immediate
Supporter Motor Amount Nos 4 4 6 6 6 six
Air Stream mthree/h 88000 112000 132000 144000 156000 168000
Energy Enter kW 4×1.5 4×2.2 6×1.5 4×1.5+2×2.two 2×1.5+4×2.2 6×2.2
Sound Strain Level *** dB(A) 80 80 seventy nine seventy nine 81 eighty two
Web Excess weight kg 2460 2780 3450 3550 3720 3960

 

Product Device 430 470 five hundred 520 570 610
Cooling Capability * kW 411 465 490 515 554 574
Cooling Electrical power Input kW 128.four 143. 152.7 157. 169.two 176.2
Heating Ability ** kW 442 513 526 566 610 611
Heating Energy Enter kW 125.3 141.five 149. 155.four 167.4 172.
Power Offer / 380~415V/3Ph/50Hz
Refrigerant / R134A
Compressor
Kind / Semi-hermetical Screw Compressor
Qty/Refrigerant Circuit Nos 1/1 1/1 1/one one/1 1/1 1/one
Cooling Electricity Enter * kW 115. 128.2 136.5 139.4 151.four one hundred fifty five.six
Heating Power Input ** kW 111.nine 126.seven 132.8 137.8 149.six 151.four
Strength Adjustment % 25%~100% twenty five%~100% twenty five%~100% twenty five%~a hundred% twenty five%~100% twenty five%~100%
Water Side Heat Exchanger
Type / High Productive Shell & Tube Warmth Exchanger
Drinking water Flow Fee m3/h 70.7 eighty. eighty four.3 88.6 ninety five.3 98.seven
Drinking water Aspect Force Drop kPa fifty five 66 fifty one 51 fifty two 50
Join Pipe mm 125 one hundred twenty five one hundred twenty five a hundred twenty five a hundred twenty five one hundred twenty five
Air Side Heat Exchanger
Type / Copper Pipe + Anticorrosion Aluminium Fin
Fan Type / Axial / Immediate
Supporter Motor Amount Nos 8 eight eight 8 10 ten
Air Stream m3/h 188000 200000 212000 224000 244000 268000
Electrical power Enter kW 6×1.5+2×2.two 4×1.5+4×2.two 2×1.5+6×2.2 8×2.2 6×1.5+4×2.2 2×1.5+8×2.2
Seem Stress Level *** dB(A) 81 eighty two 82 eighty two 82 82
Net Weight kg 4580 4760 4860 4960 5860 6220

* Cooling inlet/outlet temp: 12°C/7°C Out of doors temp (DB/WB):35°C/24°C
** Heating out of doors temp DB 7°C, WB 6°CWater inlet/outlet temp 40/45°C.
*** Sound strain calculated at a distance of 1 m and a height of 1.5 m previously mentioned the floor in a obvious subject.

Workshop

Manufacturing Line & Task Reference



Sendo contribution to overcome increasing energy costs and international warming is to style innovative, effective and trusted AC products, even though delivering greatest comfort and ease and air high quality. We are optimistic about the response that we anticipate to get from our potential buyers because we try to make sure that our consumers get the high quality merchandise when they strategy us and we are identified to ensure that our buyers can obtain various positive aspects when they acquire CZPT Air Conditioners.

Get in touch with us and guide a Factory Tour! Sincerely welcome to go to our factory at your usefulness.

US $15,000-70,000
/ Package
|
1 Package

(Min. Order)

###

Type: Air-Cooled
Cooling Method: Water Chiller
Unit Structure: Packaged
Selected Voltage: 50Hz/60Hz
Compressor Number: 1-2
Noise Level: Low

###

Customization:

###

Model Unit 200 250 300 320 360 400
Cooling Capacity * kW 196 238 306 340 358 405
Cooling Power Input kW 62.7 77.2 94.6 103.2 112.2 124.5
Heating Capacity ** kW 213 257 339 362 385 446
Heating Power Input kW 61.2 75.4 93.6 100.7 109.5 123.2
Power Supply / 380~415V/3Ph/50Hz
Refrigerant / R134A
Compressor
Type / Semi-hermetical Screw Compressor
Qty/Refrigerant Circuit Nos 1/1 1/1 1/1 1/1 1/1 1/1
Cooling Power Input * kW 56.7 68.4 85.6 92.8 100.4 111.3
Heating Power Input ** kW 55.2 66.6 84.6 90.3 97.7 110.0
Energy Adjustment % 25%~100% 25%~100% 25%~100% 25%~100% 25%~100% 25%~100%
Water Side Heat Exchanger
Type / High Efficient Shell & Tube Heat Exchanger
Water Flow Rate m3/h 33.7 40.9 52.6 58.5 61.6 69.7
Water Side Pressure Drop kPa 45 45 46 46 48 65
Connect Pipe mm 80 80 125 125 125 125
Air Side Heat Exchanger
Type / Copper Pipe + Anticorrosion Aluminium Fin
Fan Type / Axial / Direct
Fan Motor Number Nos 4 4 6 6 6 6
Air Flow m3/h 88000 112000 132000 144000 156000 168000
Power Input kW 4x1.5 4x2.2 6x1.5 4x1.5+2×2.2 2x1.5+4×2.2 6x2.2
Sound Pressure Level *** dB(A) 80 80 79 79 81 82
Net Weight kg 2460 2780 3450 3550 3720 3960

###

Model Unit 430 470 500 520 570 610
Cooling Capacity * kW 411 465 490 515 554 574
Cooling Power Input kW 128.4 143.0 152.7 157.0 169.2 176.2
Heating Capacity ** kW 442 513 526 566 610 611
Heating Power Input kW 125.3 141.5 149.0 155.4 167.4 172.0
Power Supply / 380~415V/3Ph/50Hz
Refrigerant / R134A
Compressor
Type / Semi-hermetical Screw Compressor
Qty/Refrigerant Circuit Nos 1/1 1/1 1/1 1/1 1/1 1/1
Cooling Power Input * kW 115.0 128.2 136.5 139.4 151.4 155.6
Heating Power Input ** kW 111.9 126.7 132.8 137.8 149.6 151.4
Energy Adjustment % 25%~100% 25%~100% 25%~100% 25%~100% 25%~100% 25%~100%
Water Side Heat Exchanger
Type / High Efficient Shell & Tube Heat Exchanger
Water Flow Rate m3/h 70.7 80.0 84.3 88.6 95.3 98.7
Water Side Pressure Drop kPa 55 66 51 51 52 50
Connect Pipe mm 125 125 125 125 125 125
Air Side Heat Exchanger
Type / Copper Pipe + Anticorrosion Aluminium Fin
Fan Type / Axial / Direct
Fan Motor Number Nos 8 8 8 8 10 10
Air Flow m3/h 188000 200000 212000 224000 244000 268000
Power Input kW 6×1.5+2×2.2 4×1.5+4×2.2 2×1.5+6×2.2 8×2.2 6×1.5+4×2.2 2×1.5+8×2.2
Sound Pressure Level *** dB(A) 81 82 82 82 82 82
Net Weight kg 4580 4760 4860 4960 5860 6220
US $15,000-70,000
/ Package
|
1 Package

(Min. Order)

###

Type: Air-Cooled
Cooling Method: Water Chiller
Unit Structure: Packaged
Selected Voltage: 50Hz/60Hz
Compressor Number: 1-2
Noise Level: Low

###

Customization:

###

Model Unit 200 250 300 320 360 400
Cooling Capacity * kW 196 238 306 340 358 405
Cooling Power Input kW 62.7 77.2 94.6 103.2 112.2 124.5
Heating Capacity ** kW 213 257 339 362 385 446
Heating Power Input kW 61.2 75.4 93.6 100.7 109.5 123.2
Power Supply / 380~415V/3Ph/50Hz
Refrigerant / R134A
Compressor
Type / Semi-hermetical Screw Compressor
Qty/Refrigerant Circuit Nos 1/1 1/1 1/1 1/1 1/1 1/1
Cooling Power Input * kW 56.7 68.4 85.6 92.8 100.4 111.3
Heating Power Input ** kW 55.2 66.6 84.6 90.3 97.7 110.0
Energy Adjustment % 25%~100% 25%~100% 25%~100% 25%~100% 25%~100% 25%~100%
Water Side Heat Exchanger
Type / High Efficient Shell & Tube Heat Exchanger
Water Flow Rate m3/h 33.7 40.9 52.6 58.5 61.6 69.7
Water Side Pressure Drop kPa 45 45 46 46 48 65
Connect Pipe mm 80 80 125 125 125 125
Air Side Heat Exchanger
Type / Copper Pipe + Anticorrosion Aluminium Fin
Fan Type / Axial / Direct
Fan Motor Number Nos 4 4 6 6 6 6
Air Flow m3/h 88000 112000 132000 144000 156000 168000
Power Input kW 4x1.5 4x2.2 6x1.5 4x1.5+2×2.2 2x1.5+4×2.2 6x2.2
Sound Pressure Level *** dB(A) 80 80 79 79 81 82
Net Weight kg 2460 2780 3450 3550 3720 3960

###

Model Unit 430 470 500 520 570 610
Cooling Capacity * kW 411 465 490 515 554 574
Cooling Power Input kW 128.4 143.0 152.7 157.0 169.2 176.2
Heating Capacity ** kW 442 513 526 566 610 611
Heating Power Input kW 125.3 141.5 149.0 155.4 167.4 172.0
Power Supply / 380~415V/3Ph/50Hz
Refrigerant / R134A
Compressor
Type / Semi-hermetical Screw Compressor
Qty/Refrigerant Circuit Nos 1/1 1/1 1/1 1/1 1/1 1/1
Cooling Power Input * kW 115.0 128.2 136.5 139.4 151.4 155.6
Heating Power Input ** kW 111.9 126.7 132.8 137.8 149.6 151.4
Energy Adjustment % 25%~100% 25%~100% 25%~100% 25%~100% 25%~100% 25%~100%
Water Side Heat Exchanger
Type / High Efficient Shell & Tube Heat Exchanger
Water Flow Rate m3/h 70.7 80.0 84.3 88.6 95.3 98.7
Water Side Pressure Drop kPa 55 66 51 51 52 50
Connect Pipe mm 125 125 125 125 125 125
Air Side Heat Exchanger
Type / Copper Pipe + Anticorrosion Aluminium Fin
Fan Type / Axial / Direct
Fan Motor Number Nos 8 8 8 8 10 10
Air Flow m3/h 188000 200000 212000 224000 244000 268000
Power Input kW 6×1.5+2×2.2 4×1.5+4×2.2 2×1.5+6×2.2 8×2.2 6×1.5+4×2.2 2×1.5+8×2.2
Sound Pressure Level *** dB(A) 81 82 82 82 82 82
Net Weight kg 4580 4760 4860 4960 5860 6220

Choosing the Right Air Compressor For Your Home

You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only one motor, they are lightweight, compact, and easy to handle. Using one air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.

Positive displacement

A positive displacement compressor applies pressure to a fluid, whereas a centrifugal one does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate.
A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free.
A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
air-compressor

Oil-free

Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has one of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications.
The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, four times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours.
An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment.
A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing one for your industrial applications.

Single-stage

A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements.
A single-stage air compressor has one cylinder and two valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery one controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, one piston, and one air cylinder.
The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage one is suitable for larger-scale arsenals.
air-compressor

CFM

The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs.
The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting two output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level.
To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.

PSI

The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure twenty to forty PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range.
The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least forty to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as fifty percent on and twenty-five percent off.
The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by one percent.
air-compressor

Power source

The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor.
Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately four amps of power. A one-horsepower compressor would draw about twelve amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source.
The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with three electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.

China Commercial Air Cooled Water Chiller Screw Compressor     arb air compressorChina Commercial Air Cooled Water Chiller Screw Compressor     arb air compressor
editor by czh 2023-01-03