CHA Series Industrial water chiller

CHA Series Industrial water chiller
CategoriesIndustrial water chiller
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BrandScala
ModelCHA-08
Cooling capacity 1)31,5KW
Cooling capacity 2 )23KW
Refrigerant compressorDanfoss scroll type, R407C
Voltages380V/3PH/50HZ(60HZ on request)
Max .compressor power6,95KW
Max .fan power0,48KW
Max. pump power1,1KW
Dimesions (W x D x H mm)860 x 1400 x 1200
Weight300kg
FOB portShanghai
Terms of PaymentT/T
Update Time2019-04-22
Detail Information

Customer Benefits

A differential pressure switch ensures a system shut down in the case that the circuit runs dry. Therefore the customers investment is protected.

 Because of its compact design the Hyperchill Plus provides a space saving and easy to install solution. Condenser filters reduce dirt, thereby preventing system downtime.

Reliable operation even in extreme ambient conditions. The standard units allow maximum ambient temperatures up to 40 °C. The tropicalized units up to 45°C.

 The non-ferrous hydraulic circuit maintains the quality of the coolant ensuring stable working conditions, improving productivity and decreasing maintenance costs.

Product Features

Non ferrous hydraulic circuit:stainless steel water tank , stainless steel plate evaporator, non-ferrous pump with bypass prevent water from becoming corrosive.

Pump and tank installed inside the chiller provides a compact and easy to install solution; without pump and/ or without tank solution available.


As standard installed differential pressure switch that makes sure  that the systems shuts down in the case that the circuit runs dry. Therefore the investment is protected.

designed with fan step control in order to work in low ambient temperatures down to -10 °C.

Water  and refrigerant manometers permit full control of the working conditions.

High reliability & Low energy consumption

Large built-in water tank that provides a large thermal mass / storage  capacity thus reducing the number of  refrigerant compressor stop/starts and short cycling thereby increasing the compressor and chiller lifetime and reducing the energy consumption.

Maximum  ambient  temperature up to 40 °C on standard units, Tropicalization up to 45 °C and Low ambient options ensure reliable operation in extreme ambient conditions.

Oversized condensers and evapora- tors guarantee high performing heat exchange increasing COP (Coefficient Of Performance).

Use of compliant scroll compressors  designed specifically for high efficiency and long life in industrial applications.


Product Specification

CHA Series Industrial Water Chiller

Model CHA-2358101215202530405060
Cooling capacity1kW8,211,719,431,541,145,761,682,2106,8124,6165,7213,7249,3
Cooling capacity2kW68,514,2233033,545607891121157182
Power supplyV/ph/Hz380/3/50
Protection index 54
Refrigerant R407c
Compressor
Type scroll
Compressors / circuit 124
 Max. compressor power  kW1,82,574,136,968,48,9313,7616,921,627,5235,7243,255,04
 Axial fans
 Quantity n.°1112222334466
Max.  fan power kW0,190,30,380,481,041,041,11,651,652,12,13,123,12
Air flowm3/h             
Water cooled version
Condenser water flowm3/h             
Condenser connectionsin             
Pump P30
Max.abs.powerkW0,550,550,751,11,51,51,82,43445,55,5
Water flowm3/h234681012141620283542
Head pressuremH2O28283028343330353233293632
Dimension and weight
Widthmm760650700860920920920112011201240120012001240
Depthmm950115013001400145016501950230026002800320032503450
Heightmm1060110011001200174018001880185019002000200020002100
Connections in/outin1111 1/21 1/22222 1/22 1/2DN65DN65DN80
Tank capacityl4674105137175200300420460500External tank
Weight (axial)kg120150180300400600700100012001400170019002100
Weight (water cooled)kg             
Noise level              
Sound pressure (axial)3dB(A)60606065656565686870707070

1) at water in/out temperature 20/15 °C, glycol 0 %, either 25 °C ambient temperature (air-cooled models) or 25 °C condenser water inlet temperature with 35 °C condensing temperature (water-cooled models)

2) at water in/out temperature 12/7 °C, glycol 0 %, 32 °C ambient temperature (air-cooled models)

3) referred to axial fan version in free field conditions at a distance of 1 m from until, measured on condenser side, 1 m from ground


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