Water Cooled Condensing Unit Cold Room Cold Storage Refrigeration Equipment Unit
China Water Cooled Condensing Unit Cold Room Cold Storage Refrigeration Equipment Unit, Find details about China Condensing Unit, Refrigeration Equipment from Water Cooled Condensing Unit Cold Room Cold Storage Refrigeration Equipment Unit
Basic Info.
Model NO.
ESGW-60NJBY
OEM/ODM
Available
Condenser Type
Shell Tube or Tube in Shell
Cooling Mode
Water Cooling or Water Cooled
Compressor Brand
Germany Bitzer
Lifetime
More Than 20 Years
Optional
Evaporative Condenser
Cold Room Panel
Available
Refrigerant Gas
R404A/R507A
Structure
Assembled
Evaporative-Cooled Condensers
Optional
Overseas Installation
Available
Compressor Qty
1 or 2 or 3 or 4 or More
Trademark
ESACIR
Transport Package
Standard Export Package
Specification
CE
Origin
Guangdong, China
HS Code
8418692090
Model NO.
ESGW-60NJBY
OEM/ODM
Available
Condenser Type
Shell Tube or Tube in Shell
Cooling Mode
Water Cooling or Water Cooled
Compressor Brand
Germany Bitzer
Lifetime
More Than 20 Years
Optional
Evaporative Condenser
Cold Room Panel
Available
Refrigerant Gas
R404A/R507A
Structure
Assembled
Evaporative-Cooled Condensers
Optional
Overseas Installation
Available
Compressor Qty
1 or 2 or 3 or 4 or More
Trademark
ESACIR
Transport Package
Standard Export Package
Specification
CE
Origin
Guangdong, China
HS Code
8418692090
Product Desciption
1. Bitzer Semi-hermetic screw compressor racks condensing unit refrigeration unit introduction.
Temperature: -5~-5ºCand -25~-40 ºC
Horsepower: 50HP ~ 375HP
Compressor type: Semi-hermetic screw
Cooling mode: air cooling, water cooling
Voltage: 380V/3Ph/50Hz,other kinds of power supply is optional
Refrigerant: R404A, R507A, R22
2. Bitzer Semi-hermetic screw compressor racks condensing unit refrigeration unit features and Technical data:
1)Save power, supply ref. capacity according to need, save 20%power compared to equipping condensing unit with single compressor.
2) Safe processing, momently monitoring and controlling every processing data, with damage warning function to insure processing security.
3) Compact structure, multi compressors concentrate installed, save space and construction period.
4) Adopt PLC programmable controller
5) Automatic processing balances, rapidly en-long the general service period of the unit.
6) Separately equipped oil level controller, efficiently proof compressors from oil metamorphoses pollution.
7)2~6 sets of semi-hermetic compressors in parallel until, suitable for medium-temp, low temp system.
**WATER COOLING
3. Bitzer Semi-hermetic screw compressor racks condensing unit refrigeration unit Main Components
Main Structure
1.Parallel compressor unit assembly: Strong metal chassis, Lifting ring, Cushion
2.Reservoir assembly:
Reservoir has 28bar safety valve ,Reservoir inlet/outlet off-valve ,Pipeline liquid sight glass ,Reservoir out filter barrel drier, contains filter, Filter drier barrel outlet has shut-off valve
3.Exhaust gas assembly: Oil separator, Oil separator outlet backstop shut-off valve
4.Oil line assembly:Oil reservoir (with oil sight glass),Oil reservoir inlet/outlet off valve, Oil outlet filter, Oil ball valve, Oil level controller
5.Single compressor assembly:
Suction and discharge off-valve, Compressor cushion ,Suction filter barrel, contains filter ,Oil sight glass, Oil pressure controller(oil pump lubrication) ,Crankcase heater ,Low temperature single stage compressor cylinder fan ,Low temperature single stage compressor liquid spray cooling
6.Sub cooler assembly(applies for single compressor double stage unit:
Sub cooler, Sub cooling expansion valve, sub cooling solenoid valve ,Sub cooling liquid sight glass, sub cooling off-valve
7.Gas-liquid separator
8.Compressor electronic controller and protection assembly
Compressor high/low pressure controller, Electronic over current protector, Low pressure sensor ,Independent circuit breakers and thermal protector ,PLC controller and color touch screen
9.Fluid supply manifold and return manifold assembly
Fluid supply manifold and return manifold quantity in accordance with product catalog ,Manifold adopts hard straight pipe
10.Other
Compressor pressure gauge ,Repair valves are mounted on each manifold ,Insulation materials for suction, economizer and cooling tube ,Compressor unit suction off-valve
11.Optional configures
Refrigerant R22 or R404a, Reservoir can be vertical or horizontal, Fluid supply manifold shunt and return manifold shunt ,Cooling type: air cooled, water cooled, evaporation cooled
Other brand compressor and configurations
12.Components that can be added
Compressor exhaust muffler
High pressure sensor
Head recovery device
Hot gas defrost function
Frozen oil
4. Condensing unit series:
A) Wall/Roof mounted monoblock condensing unit/ refrigeration unit
B) Emerson Copeland compressor condensing unit / refrigeration unit(box type structure)
C) Bitzer piston compressor condensing unit/ refrigeration unit(box type structure)
D) Bitzer piston compressor condensing unit/ refrigeration unit(open type structure)
E) Bitzer 2-stage compressor condensing unit / refrigeration unit
F) Bitzer Semi-hermetic piston compressor racks condensing unit / refrigeration unit
G) Bitzer Semi-hermetic screw compressor racks condensing unit / refrigeration unit
H) Hanbell Semi-hermetic screw compressor racks condensing unit / refrigeration unit
I) Cold room cold storage indoor evaporator
5.About US
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services; which be always here to provide following service:
1). Project system design;
2). Technical support;
3). Manufacturing production;
4). Delivery;
5). Installation;
6). Test and commissioning;
7). Repair and maintenance;
8). After sale service,etc
6.FAQ
Q:Why compressor rack is better than single compressor?
Compared to single compressor, compressor rack is more safer, more power-saving, easier maintaining and installation. Price is little higher than single compressor, but for long term considering, it is very economical efficiency.
Q:How does each compressor works on compressor rack?
Compressor rack works based on the cold room loading. If the low loading in the cold room, one compressor runs; when more loading inside the cold room, two or three compressors run.
Q:If one compressor was wrong, will it impact the working of other compressor?
No, as compressors can work independently, so one compressor wrong will not impact other compressor's working.
Q:How to identify the original new Bitzer compressor?
If the Bitzer compressor price is 40% lower, it may probably not original new compressor. Also, each Bitzer compressor have one security code, you could check it on Bitzer website.Q:How to distinguish between the original new and fake Bitzer compressor?
Q:Where are Bitzer compressor production bases located?
Beijing China, America, Germany, Egypt and so on. They follow the German headquarters strict quality control system. We purchase Bitzer compressor from Bitzer factory in Beijing.
Q:How many kinds of Bitzer compressors?
Semi-hermetic(ECOLINE series),Two stages semi-hermetic, Semi-hermetic screw compressor, Hermetic screw compressor.Q:What is the Bizter lifetime?
7. Customers Visit
8. Product package and deliver:
A:For cold room machine:Standard package f with plywood, the unit can be well protected, it is with pallet on the bottom for easy transportation., the unit can be well protected ,suitable for container shipment.
B:For cold room panel:Plastic film for panel, Each panel is well wrapped with plastic film respectively, the corner is protected with brown paper.
9. Installation instructions and project photo
--Installation
a) The unit can be lifted by fork vehicle or sling. If the sling is used, it should not touch any pipes or electrical components in operation.
b) The unit must be installed keep in level in an environment with good air flow, far away from heat resources, places of high temperature and high humidity. If the unit is installed in the open air, a shelter is required to keep the unit from direct sun shine and raining. Appropriate space shall be left for maintenance.
c) The room for the unit should be good for the air flowing, the temperature of the room must not be higher than 40ºC.
d) For the water cooled system, adequate cooling tower, pumps and pipes, water flowing switch should be chosen. In case too small water or no water, the system can start protection automatically.
--Pipe connection
a) Do not expose the mouth of the compressor and filtering - drier to the open air.
b) The level part of the suction pipe should be inclined an angle to the compressor; the level part of the discharging pipe should be inclined to condenser.
c) Fix the pipe to decrease the sound and vibration level.
d) In operation of refrigerant pipes, neutral gas of low pressure is to be filled to prevent the pipes from inner oxidation. Dry nitrogen is recommended as the protection gas.
e) Clean the refrigeration system with dry nitrogen; keep the system free of dirt, oxid and foreign matters.
f) For the main suction line a U shaped pipe part for oil returning must be set below the compressor; an upside down U shaped pipe part must be set for each 4 meters in case the unit is fixed higher than the evaporator. The suction line need be wrapped with heat insulation material to keep it from frosting and overheating.
Temperature: -5~-5ºCand -25~-40 ºC
Horsepower: 50HP ~ 375HP
Compressor type: Semi-hermetic screw
Cooling mode: air cooling, water cooling
Voltage: 380V/3Ph/50Hz,other kinds of power supply is optional
Refrigerant: R404A, R507A, R22
2. Bitzer Semi-hermetic screw compressor racks condensing unit refrigeration unit features and Technical data:
1)Save power, supply ref. capacity according to need, save 20%power compared to equipping condensing unit with single compressor.
2) Safe processing, momently monitoring and controlling every processing data, with damage warning function to insure processing security.
3) Compact structure, multi compressors concentrate installed, save space and construction period.
4) Adopt PLC programmable controller
5) Automatic processing balances, rapidly en-long the general service period of the unit.
6) Separately equipped oil level controller, efficiently proof compressors from oil metamorphoses pollution.
7)2~6 sets of semi-hermetic compressors in parallel until, suitable for medium-temp, low temp system.
**WATER COOLING
| ITEM | Model | Cooling Capa. (KW) | Comp.Power Input(KW) | Cooling Capa. (KW) | Comp.Power Input(KW) | Compressor (R404a) | Temp. Range (cold room) | |
| Model | Quantity | |||||||
| EvaT=0ºC;50HZ | EvaT=-10ºC;50HZ | |||||||
| 1 | ESGW-50NJBY | 109.7 | 34.7 | 72.4 | 33.2 | CSH6553-50Y | 1 | -5ºC~5ºC |
| 2 | ESGW-60NJBY | 137.8 | 43.4 | 91 | 41.3 | CSH6563-60Y | 1 | -5ºC~5ºC |
| 3 | ESGW-70NJBY | 160.7 | 48.8 | 105 | 46.3 | CSH7553-70Y | 1 | -5ºC~5ºC |
| 4 | ESGW-80NJBY | 182.7 | 55.5 | 119.6 | 51.5 | CSH7563-80Y | 1 | -5ºC~5ºC |
| 5 | ESGW-90NJBY | 211 | 63.2 | 140.1 | 59.9 | CSH7573-90Y | 1 | -5ºC~5ºC |
| 6 | ESGW-100NJR2BY | 219.4 | 69.4 | 144.8 | 66.4 | CSH6553-50Y | 2 | -5ºC~5ºC |
| 7 | ESGW-120NJR2BY | 275.6 | 86.8 | 182 | 82.6 | CSH6563-60Y | 2 | -5ºC~5ºC |
| 8 | ESGW-140NJR2BY | 321.4 | 97.6 | 210 | 92.6 | CSH7553-70Y | 2 | -5ºC~5ºC |
| 9 | ESGW-160NJR2BY | 365.4 | 111 | 239.2 | 103 | CSH7563-80Y | 2 | -5ºC~5ºC |
| 10 | ESGW-180NJR2BY | 422 | 126.4 | 280.2 | 119.8 | CSH7573-90Y | 2 | -5ºC~5ºC |
| 11 | ESGW-150NJR3BY | 329.1 | 104.1 | 217.2 | 99.6 | CSH6553-50Y | 3 | -5ºC~5ºC |
| 12 | ESGW-180NJR3BY | 413.4 | 130.2 | 273 | 123.9 | CSH6563-60Y | 3 | -5ºC~5ºC |
| 13 | ESGW-210NJR3BY | 482.1 | 146.4 | 315 | 138.9 | CSH7553-70Y | 3 | -5ºC~5ºC |
| 14 | ESGW-240NJR3BY | 548.1 | 166.5 | 358.8 | 154.5 | CSH7563-80Y | 3 | -5ºC~5ºC |
| 15 | ESGW-270NJR3BY | 633 | 189.6 | 420.3 | 179.7 | CSH7573-90Y | 3 | -5ºC~5ºC |
| For more information please contact us. | ||||||||
3. Bitzer Semi-hermetic screw compressor racks condensing unit refrigeration unit Main Components
Main Structure
1.Parallel compressor unit assembly: Strong metal chassis, Lifting ring, Cushion
2.Reservoir assembly:
Reservoir has 28bar safety valve ,Reservoir inlet/outlet off-valve ,Pipeline liquid sight glass ,Reservoir out filter barrel drier, contains filter, Filter drier barrel outlet has shut-off valve
3.Exhaust gas assembly: Oil separator, Oil separator outlet backstop shut-off valve
4.Oil line assembly:Oil reservoir (with oil sight glass),Oil reservoir inlet/outlet off valve, Oil outlet filter, Oil ball valve, Oil level controller
5.Single compressor assembly:
Suction and discharge off-valve, Compressor cushion ,Suction filter barrel, contains filter ,Oil sight glass, Oil pressure controller(oil pump lubrication) ,Crankcase heater ,Low temperature single stage compressor cylinder fan ,Low temperature single stage compressor liquid spray cooling
6.Sub cooler assembly(applies for single compressor double stage unit:
Sub cooler, Sub cooling expansion valve, sub cooling solenoid valve ,Sub cooling liquid sight glass, sub cooling off-valve
7.Gas-liquid separator
8.Compressor electronic controller and protection assembly
Compressor high/low pressure controller, Electronic over current protector, Low pressure sensor ,Independent circuit breakers and thermal protector ,PLC controller and color touch screen
9.Fluid supply manifold and return manifold assembly
Fluid supply manifold and return manifold quantity in accordance with product catalog ,Manifold adopts hard straight pipe
10.Other
Compressor pressure gauge ,Repair valves are mounted on each manifold ,Insulation materials for suction, economizer and cooling tube ,Compressor unit suction off-valve
11.Optional configures
Refrigerant R22 or R404a, Reservoir can be vertical or horizontal, Fluid supply manifold shunt and return manifold shunt ,Cooling type: air cooled, water cooled, evaporation cooled
Other brand compressor and configurations
12.Components that can be added
Compressor exhaust muffler
High pressure sensor
Head recovery device
Hot gas defrost function
Frozen oil
4. Condensing unit series:
A) Wall/Roof mounted monoblock condensing unit/ refrigeration unit
B) Emerson Copeland compressor condensing unit / refrigeration unit(box type structure)
C) Bitzer piston compressor condensing unit/ refrigeration unit(box type structure)
D) Bitzer piston compressor condensing unit/ refrigeration unit(open type structure)
E) Bitzer 2-stage compressor condensing unit / refrigeration unit
F) Bitzer Semi-hermetic piston compressor racks condensing unit / refrigeration unit
G) Bitzer Semi-hermetic screw compressor racks condensing unit / refrigeration unit
H) Hanbell Semi-hermetic screw compressor racks condensing unit / refrigeration unit
I) Cold room cold storage indoor evaporator
5.About US
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services; which be always here to provide following service:
1). Project system design;
2). Technical support;
3). Manufacturing production;
4). Delivery;
5). Installation;
6). Test and commissioning;
7). Repair and maintenance;
8). After sale service,etc
6.FAQ
Q:Why compressor rack is better than single compressor?
Compared to single compressor, compressor rack is more safer, more power-saving, easier maintaining and installation. Price is little higher than single compressor, but for long term considering, it is very economical efficiency.
Q:How does each compressor works on compressor rack?
Compressor rack works based on the cold room loading. If the low loading in the cold room, one compressor runs; when more loading inside the cold room, two or three compressors run.
Q:If one compressor was wrong, will it impact the working of other compressor?
No, as compressors can work independently, so one compressor wrong will not impact other compressor's working.
Q:How to identify the original new Bitzer compressor?
If the Bitzer compressor price is 40% lower, it may probably not original new compressor. Also, each Bitzer compressor have one security code, you could check it on Bitzer website.
Q:How to distinguish between the original new and fake Bitzer compressor?
Each compressor has a unique nameplate with QR code. Use the cellphone to scan the code, the result will show on the phone from Bitzer company systems. Any phone can do. Original new, result is successful and fake compressor fail.
Q:Where are Bitzer compressor production bases located?Beijing China, America, Germany, Egypt and so on. They follow the German headquarters strict quality control system. We purchase Bitzer compressor from Bitzer factory in Beijing.
Q:How many kinds of Bitzer compressors?
Semi-hermetic(ECOLINE series),Two stages semi-hermetic, Semi-hermetic screw compressor, Hermetic screw compressor.
Q:What is the Bizter lifetime?
Normally 8 years at least. But need maintenance to ensure high efficiency.
7. Customers Visit
8. Product package and deliver:
A:For cold room machine:Standard package f with plywood, the unit can be well protected, it is with pallet on the bottom for easy transportation., the unit can be well protected ,suitable for container shipment.
B:For cold room panel:Plastic film for panel, Each panel is well wrapped with plastic film respectively, the corner is protected with brown paper.
9. Installation instructions and project photo
--Installation
a) The unit can be lifted by fork vehicle or sling. If the sling is used, it should not touch any pipes or electrical components in operation.
b) The unit must be installed keep in level in an environment with good air flow, far away from heat resources, places of high temperature and high humidity. If the unit is installed in the open air, a shelter is required to keep the unit from direct sun shine and raining. Appropriate space shall be left for maintenance.
c) The room for the unit should be good for the air flowing, the temperature of the room must not be higher than 40ºC.
d) For the water cooled system, adequate cooling tower, pumps and pipes, water flowing switch should be chosen. In case too small water or no water, the system can start protection automatically.
--Pipe connection
a) Do not expose the mouth of the compressor and filtering - drier to the open air.
b) The level part of the suction pipe should be inclined an angle to the compressor; the level part of the discharging pipe should be inclined to condenser.
c) Fix the pipe to decrease the sound and vibration level.
d) In operation of refrigerant pipes, neutral gas of low pressure is to be filled to prevent the pipes from inner oxidation. Dry nitrogen is recommended as the protection gas.
e) Clean the refrigeration system with dry nitrogen; keep the system free of dirt, oxid and foreign matters.
f) For the main suction line a U shaped pipe part for oil returning must be set below the compressor; an upside down U shaped pipe part must be set for each 4 meters in case the unit is fixed higher than the evaporator. The suction line need be wrapped with heat insulation material to keep it from frosting and overheating.
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