Ai-Cooled Screw Chiller (single type) Bks-260A

US$35,192.30 1 Piece (MOQ)
Port:
Ningbo, China
Payment Terms:
T/T

Last Login Date:

Jul 10, 2018

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Water Chiller

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Negotiable
1 Piece (MOQ)

Product Description

Company Info

Basic Info.

Model NO.
BKS-260A
Cooling Method
Unit Structure
Selected Voltage
380V/50HZ
Compressor Number
Noise Level
Application Fields
Application Machine
Precision Machine Tool
Certification
ISO, CE
Condition
New
Net Weight
2210 Kg
Run Weight
2250 Kg
Trademark
Baikang
Specification
4250*2200*2250
Origin
Ningbo, Zhejiang, China

Product Description

Air cooled screwed chilled water units(single type)
ModelBKS-
70A100A130A140A180A190A220A230A260A280A310A
Cooling capacitykW83.7116.5152.2163.3211.2218.4258.1272304.6329.7355.7
×103kcal/h72100.2130.9140.5181.6187.8220233.9262283.5305.9
total powerkW30.44151.256.872.774.68488.897.6104.6115
Cooled mediumWater
Input Power3PH-380V/50Hz  
Compressortypescrew refrigeration compressor
range of energy adjustment0-25-50-75-100%
quantity1
Rated powerkW27.136.64650.463.965.87380.887.294.2104.1
currentA46.162.278.985.7109.3112.4124.5137148.2159.6175.6
Refrigerant typeR22/R410A
EvaporatortypeU shape tube type heat exchange evaporator
Water interfaceMMDN65DN80DN100
water flow rateM3/h1521272937394548535862
water resistanceKpa4344444647485053555758
condenserHigh efficiency copper tube covered aluminium
fantypeultra-low mush high-efficient axial flow fan
Air flow rateM3/h360004800060000720009600096000108000108000120000120000145000
fan number22446688888
Throttle modeExternal balanced type thermal expansion valve
safety protectionwater pump chain protection;phase and phase sequence protection;high/low presser protection , motor overload protection , water cut-off protection ,
 anti freezing protection , high discharge temperature protection.
Dimension(L)mm21502150230023003200320042504250425040504050
(W)mm11501150220022002200220022002200220022002200
(H)mm20502050218021802250225022502250225027002700
Net weightKG12501350151016201695175019602060221023102480
Run weight13201430160017201780185520802190225024502630
REMARK:
1,cooled water input temp. 15ºC,output temp 10ºC;environment temperature 35ºC;
2,safe working range: cooled water output temperature range 7ºC~30ºC,environment temperature range 5ºC~40ºC;
3,evaporator dirt coefficient 0.018m3. ºC/kw,evaporator water side design pressure 1.0MPa;
4,if you need special voltage and Refrigerants nonstandard units R134a/R407C/R410A,please contact us.
5,for technology improved, outer dimension will be modified, only for reference of the dimension.  
6,in addition to the above specifications , we also can do for you , to provide nonstandard custom products.


Product feature:
1. Refrigeration compressor: Germany / Taiwan Hanbell Bitzer semi hermetic screw refrigeration compressor, high efficiency, low noise, low wear and long service life etc.
2. Heat exchange: Air-cooled condenser for the hydrophilic foil copper tube fin so the heat exchange area and fin spacing appropriate adjustment according to the geographical environment high efficiency.Shell and tube evaporator inlet is specially designed to prevent the refrigerant inside each heat exchange tube of flow distribution more uniform, compact exchanger structure ,end plate removable, convenient for clean maintenance.
3.inner rotor fan: All aluminum shell motor, low speed , big horsepower . fan blade with elevation angle blade structure ,big air volume, static pressure is high, low noise , long service life. 
4. Refrigeration valve: the United States, Japan, Italy Emerson Saginomiya Castel, Danfoss and other brand-name accessories, some units with double valve control design of thermal expansion,ensure the load and the energy efficiency ratio of the system for operating more wide, cold quantity control precision is higher, the unit is always working in a reliable and efficient state.
5. Electrical parts: unit for electrical components are used for international brands, in English / double display man-machine interface touch screen balanced controller, intuitive operation of the unit operation is more simple, multi compressor system, automatic control system according to the operating conditions of the compressor running time, stable performance
6. Energy regulation: the unit has multi-level energy regulation, to meet the needs of cold load changes, the maximum energy saving effect, saving maintenance costs and operating costs.
Safety protection:
1. exhaust valve: ensure the compressor runs- after stop, to prevent high pressure exhaust gas reflux..
2. Phase protection: to prevent excessive voltage, less voltage, lack of phase protection, reverse phase protection, to prevent the compressor reverse and damage..
3. oil heating protection: before refrigerator runs, forced to set the oil heating procedures to ensure that the oil dilution and liquidity, satisfy the lubrication conditions before operation.
4. compressor internal motor winding thermal protection: to prevent the compressor excessive load or bad condition put the coil temperature too high and burned the compressor.
5. high and low pressure protection: when conditions are bad and failure, high and low pressure switch action protection, protection compressor and system safety..
6. safety valve: ensure the condenser  working in the safe range.
7. water protection: to prevent the unit running without water.
8. anti icing protection: when the unit running, prevent the water temperature too low, the formation of internal evaporator icing and damage the evaporator.
9. overload protection: double protection of soft and hard to ensure compressor overload safety.
10. compressor oil pressure protection: the unit is running, due to poor oil system, leading to insufficient oil pressure, timely protection of compressor.
11. Oil level protection: compressor protects the compressor when the system less oil.
The unit is widely used in: aluminum oxide, aluminum oxide, electroplating, hard plastic, injection molding, extrusion, foaming machine, hydraulic equipment, laminating machine, bottle blowing machine leather embossing machine, composite flooring, food, chemical, biological, pharmaceutical, electronics and other industries
 
 
 
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