Chiller Cum Temperature Controller

Aoua control system is pleased to announce our new product of water controller until say "dolphin"- acs 15 series and chiller. It is widely used in plastic industries eg injection moulding industries for mould temperature controller (mtc), extrusion industries chilled roller temperature controller and in chemical industries for chilled water circulation.

application

1. Water is common denominator for every living thing on the earth water seeps through the soil and rocks and all the while it keeps on collecting a number of largely undesirable elements such as hardness agent, odour & chemical pollutant due to industries,dolphin -acs 15 will remove hardness from your water by passing through high exchange capacity ion exchange base resin media within permissible limit (350 ppm to less than 5 ppm).

2. Numerous industrial processes run by supply and dissipation of heat surplus process heat is here drawn off by cooling with cold water from the customer. High performance water cooled compact chillers of the dolphin-acs 15 range increase productivity shorter cycle times and reduce manufacturing cost. The resulting good level of efficiency causes low operating costs, a high reliability of operation and long life.

3. In fact chiller have some limitation in temp, exactness. It can work within 5^oc ! O 10^oc temp different. Now it is necessary to use exact ^oc tempered water to get best performance in injection moulding industries, extrusion industries as well as chemical industries while processing. Dolphin-acs 15 take over this important task. In injection moulding industries mould temp, play an important roll to produce best moulding. In extrusion industries the chilled roller should work within short temp, difference say +/- 1^oc. To get better performance. In this part of dolphin-acs 15 water temp range is 25^oc-80^oc.

microprocessor controllers developed especially for the application guarantee an exact temp control. The compact design allows the installation even in case of restricted space.

standard features

• remove hardness from your water within 350 ppm to less than 5 ppm.
• large insulated stainless steel tanks.
• level electrode as dry running protection
• protection of cooling circuit by high and low pressure switches.
• electrical circuit accommodating all necessary power and control components.
• single phase prevention.
• short circuit breaker (mcb) for electrical safety.
• maintenance free high power circulation pump.
• automatic water refeeding.
• compact controller with high setting accuracy.
• lcd display of set and actual values.
• filter in cooling as well as hot water circuit.
• parts in contact with water of corrosion resistance material.

technical data and characteristics

model	dolphin-acs 15
nom. Cooling capacity {kcal/hr)	4500
chilled pump pressure (kg/cm2}	1. 8
circulating medium max {temp. 0c)	water : 800 c / oil : 1500 c
hot water pump pressure(kg/cm2)	1. 8
pump motor	chilled. 0. 4 kw/hot : 04 kw
max. Tank volume	chilled: 25 lt. /hot. 25 lt.
operating voltage	3 ph – 415v - 50 hz
total connected load	5. 5 kw<