Profile
Product name: Water cooled magnetic bearing centrifugal chiller
Cooling capacity: 1407kw~3616kw (400Ton to 1000Ton)
Product series: CK series variable frequency magnetic bearing centrifugal chiller
Chiller water standard outlet temperature: 7℃
Application: Air conditioning system of hotels, hospitals, shooping malls, office buildings, factories and Industrial chilled water systems.
SANHER Magnetic Bearing Centrifugal chiller cooling capacity: 400TR, 450TR,500TR, 800TR,900TR,1000TR
Features
1.Using R134a refrigerant which is a HFC working medium, and it is an internationally recognized environment-friendly refrigerant.
2.High Efficiency falling film (spray type) evaporator, high efficiency shell-and-tube condenser.
3.Using compound orifice plate as flow control device so that the refrigerant flow rate can be adjusted in time without delay under variable load and conditions.
4.System oil-free design, high efficiency and energy saving without mechanical friction, the running noise is less than 74dB (A).
5.Strong resistance to electromagnetic interference can meet the requirements of different fields.
Compressor Features
Brand: Hanbell
Refrigerant: 134a
Compressor: Semi-hermetic design, Two-stage compression, IGV 20~100% continuous
Shaft: made of high-strength alloy
Impellers: closed type made of high-strength aluminum
Bearings: magnetic bearings
Motor: permanent magnet synchronous motor, independent cooling by liquid refrigerant
Enclosure: IP54 protection
Technical Data
|
Model CKW- |
400SR |
450SR |
500SR |
|
|
Cooling Capacity |
kW |
1407 |
1583 |
1758 |
|
Input Power |
kW |
210 |
240 |
272 |
|
Full load COP |
kW/kW |
6.7 |
6.59 |
6.46 |
|
kW/RT |
0.53 |
0.53 |
0.54 |
|
|
IPLV |
kW/kW |
11.58 |
11.58 |
11.58 |
|
Water Flow |
m3/h |
302 |
340 |
378 |
|
Water pressure drop |
kPa |
78 |
50 |
60 |
|
Water connection |
DN |
200 |
250 |
250 |
|
Water Flow |
m3/h |
242 |
272 |
302 |
|
Water Pressure Drop |
kPa |
52 |
82 |
90 |
|
Water connection |
DN |
200 |
200 |
200 |
|
A(Length) |
mm |
4000 |
4570 |
4570 |
|
B(Width) |
mm |
2250 |
2400 |
2400 |
|
C(Height) |
mm |
2600 |
2600 |
2600 |
|
Installation Dimension |
||||
|
D |
mm |
2944 |
3688 |
3688 |
|
E |
mm |
1700 |
1800 |
1800 |
|
Shipping weight |
kg |
6000 |
7000 |
7500 |
|
Operation weight |
kg |
7000 |
8000 |
8500 |
|
Refrigerant charge |
kg |
360 |
400 |
450 |
Note
1. Operating conditions (GB/T 18430.1-2007)
Evaporator: Water outlet 7ºC, water flow: 0.172 m³ / (h * kw)
Condenser: Water inlet 30ºC, water flow: 0.215 m³ / (h * kw)
IPLV data is based on AHRI standard
2. Both condenser and evaporator are connected by flange
3. Refrigerant: R134a
4. Voltage: 3φ-380 ~460V-50Hz
5. Standard water pressure of chiller: 1.0MPa
6. Unit conversion: 1RT = 3.517kW
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