Wuxi Guanya Refrigeration technology co., ltd
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E-mail: sales@cnzlj.com
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Chiller Temperature Controller SUNDI -100℃ ~ 135℃

Chiller Temperature Controller SUNDI -100℃ ~ 135℃

  • Chiller Temperature Controller SUNDI -100℃ ~ 135℃
  • Dynamic Temp Control Systems-2.jpg
  • Dynamic Temp Control Systems-1.jpg
Chiller Temperature Controller SUNDI -100℃ ~ 135℃
  • Product Description
  • System Introduce
  • Technical Parameter
  • Knowledge Center

-100℃~135℃

Advantages & Functions of SUNDI -100℃ ~ 135℃

1. Working temperatures
2. Previously unachievable performance
3. Intelligent temperature control
4. Maximum process stability and reproducibility
5. The fastest heating and cooling rates
6. High Cooling Power
7. Large temperature range without fluid change
8. Increased thermal fluid life
9. Incredibly compact
10. Brilliant 4 inch, 7 inches, 10 inch TFT touch screen with graphic display
11. Comprehensive warning and safety functions
12. Rapid cooling down from high temperature

type

Temp range℃

Heating  KW

Cooling capacity  KW  AT  ℃

Flow/pressure
L/min bar

Outside size

power
KW

135

0

-60

-80

-90

-100

SUNDI-1035W

-100~+135

3.5

3.5

3.5

2.8

1.9

0.7

0.45

35

2

750*800*1850

12kw

SUNDI-1055W

-100~+135

5.5

5.5

5.5

5

2.8

1.2

0.7

50

2

750*800*1850

18kw

SUNDI-1075W

-100~+135

7.5

7.5

7.5

6.2

3.4

1.6

0.9

75

2

1000*950*1850

24kw

SUNDI-10A10W

-100~+135

10

10

10

8

4.1

2

1.2

110

2.5

1500*1250*2050

30kw

SUNDI-10A15W

-100~+135

15

15

15

9

5

3

1.8

110

2.5

1500*1250*2050

40kw

SUNDI-10A25W

-100~+135

25

25

25

15

8

4.8

2.9

200

2.5

2050*1450*2050

60kw

SUNDI-10A38W

-100~+135

38

38

38

23

13

7.5

4.5

200

2.5

2450*1450*2250

85kw

SUNDI-10A60W

-100~+135

60

60

60

38

22

12

7.2

400

2.5

2750*1600*2250

135kw

SUNDI-10A80W

-100~+135

80

80

80

52

30

16

9.5

400

2.5

3200*1600*2250

200kw

Typical application of refrigeration heating temperature control system

Dynamic thermostatic control of cold and heat source of high pressure reaction kettle, dynamic thermostatic control of double layer glass reaction kettle, and dynamic thermostatic control of cold and hot source of double-layer reactor.

Microchannel reactor thermostatic control, small temperature control system, steam - feeding system temperature control, material low temperature aging test.
The thermostatic control of the combined chemical cold source heat source, the cooling heating of the semiconductor equipment and the heating temperature of the vacuum chamber are controlled.

Advantages and functions of temperature control system of refrigeration

Temperature range from 120 to 350, performance superior, unique, high - precision, intelligent temperature control.
High cooling power from 0.5 to 1200kW, highest production stability and repeatable results.
Multi-function alarm system and safety function, use plate heat exchanger, tube type heater to increase heating and cooling rate.
7-inch and 10-inch color TFT touch screen graphics display, use magnetic drive pump, no re-seal leakage problem.
Full airtight system, extended thermal conductivity liquid life, very wide temperature range, no need to change liquid media.
Ultra-high temperature cooling technology can be cooled directly from 300 degrees of high temperature.
The principle and the function has many advantages to using staff: because only expansion of cavity in the body heat conduction medium contact with oxygen in the air (and expansion tank temperature at room temperature to 60 degrees), can achieve lower heat conduction medium absorbed by oxidation and the risk of air moisture.
No heat conduction medium evaporates at high temperature, and it can be achieved -80 ~ 190 degrees, -70 ~ 220 degrees, -88 ~ 170 degrees, -55 ~ 250 degrees, -30 ~ 300 degree continuous temperature control without pressurization.


Adopt full closed pipe design, adopt high efficiency plate heat exchanger, reduce the demand of heat conduction liquid, improve the heat utilization rate of the system, reach the rapid lifting temperature.Thermal conductive medium in a closed system, with a container, expand the heat-conducting medium not participate in circulation in the container, whether high or low temperatures, expansion tank temperature to room temperature to 60 degrees, can reduce the heat conduction medium in running the risk of absorb the moisture and volatile.

Type

SUNDI/UST series

Control Mode

Feedback PID + Our special dynamic control calculation, Lneya PLC controller

Temp.control

Material reaction temp.control mode and jacket temp.control mode

Program Editor

10 programs, each program can edit 45 steps.

Communication Portocol

MODBUS RTU Protocol,RS485 interface

Optional  Ethernet interface/R232 interface

Temp.feedback

The temperature of three points: the inlet and outlet of heat-conducting medium, material in reactor(External temperature sensor), PT100 sensor

Material temp. feedback

Material temp. feedback:PT100 or 4~20mA or communication given

Temp.feedback:PT100

Temp. difference

Set or control oil outlet temp and reactor material temp. difference

Set or control equipment liquid inlet temp. And liquid outlet temp. Difference( keep system safe)

Material temp.accuracy

±1℃ (sometimes ±0.5℃)

Thermal medium temp. accuracy

±0.5℃

Closed circulation system

The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supply oil automatically at low temperature.

heating

Heating max output power

The heater has triple protection and independent temperature limiter to ensure the safety of heating system.

The power is greater than 15KW with a voltage regulator, and the heating power output control adopts 4-20ma linear control.

Cooling capacity

The power of taking away the heat at different temperature

Circulation flow rate and pressure

Lower than 75L/min, use Lneya Magnetic pump

Higher than 75L/min use Ultra wide temperature high energy efficiency centrifugal pump.

Pressure selection: 2bar 3bar 5bar 8bar(small power equipment can not customize)

The greater the pressure, the greater the power of the motor, which will increase the system load and reduce the cooling capacity of the system.

compressor

Different type different brand compress

Mitsubishi, skop, Emerson, Danfoss, Italy Dorin, German blog, bizell, French Tecumseh.

evaporator

KAORI Plate heat exchanger

Oil separator

Emerson/Lneya

Drying filter

danfoss/Emerson

Shock tube

CASTEL/packless

voltage-controlled

danfoss/Emerson/fengsheng

Expansion valve

Emerson thermal expansion valve/Emerson electronic expansion valve/danfoss thermal expansion valve.

Select different expansion valves with different temperature and cooling capacity.

Operation panel

Lneya 7-inch touch screen,show temp curve\EXCEL data output

Optional Siemens explosion - proof touch screen.(Place the operation panel outside the site area.)

optional GMP, FDA operation and record module (operator use record, data record, alarm record, etc.)

Safety protection

Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.

refrigerant

R-404A / R404A R23 mixture/ R404A R23 R14 mixture

interface size

G1/2、G3/4、G1、DN25 DN32 DN40 DN50 DN65 DN80 DN100(PN10 RF)

Water-cooling W

 With W is water cooled type, lower than -60 degree equipment, you need use 7-25 degree cooled water

Water cooled condenser.

Tube heat exchanger, plate heat exchanger, tube condenser.

packless、sheng、KAORI、JINDIAN、XIAOLING etc

power

AC 380V 50HZ Three-phase five-wire system.  Small power 220V 50HZ single phase

Optional 460V 60HZ、220V 60HZ three-phase  

Shell material

Standard shellSUS 304,optionalspraying plastics (color 7035)

Isolation of explosion-proof

optioanl(EXdIIBT4)   

Lneya explosion-proof product installation license number.:PCEC-2017-B025

Positive pressure explosion-proof

optioanl(EXPXdmbIICT4) The positive pressure system must be water-cooled type

Lneya explosion-proof product installation license number:PCEC-2017-B025

Self pressurizing system

Optional self-pressurized 3bar system, the temperature of the system can be expanded, the expansion tank is normal pressure.

KDOC-80 can be used in a pressurized system with a maximum temperature of 250 degrees (-85 degree ~ 250 degree).

KDOC-220 can be used in the self-pressurized system with maximum temperature to 320 degrees (-50 degree ~ 320 degree).

KDOC-210 can be used in a self-pressurized system with a maximum temperature of 300 degrees (-70 degree ~ 300 degree)

Flow/pressure

Optional flow/pressure sensor, display flow and pressure on the touch screen.

Optional control flow/pressure.

One for two system

Optional one for two systems: the costis lower than one to one system.

One unit heating and cooling machine contains two circulation system, two cooling system, two heating systems, one expansion system, one electrical system.

High exothermic control

Customizable high heat control system algorithm and components.

flow reactor temperature control module.

It can be used in the flow reactor temp control system (pump, internal circulation system, control algorithm, refrigeration)


In the use of industrial water chiller, the controller is the key point, so, do you know the function of the chiller temperature controller? Today, we're going to talk about it!

1. The flow switch of the chiller is used as the control or interruption protection of the fluid flow in the pipe. When the fluid flow reaches the setting value, the switch will be automatically cutoff (or switched on) the circuit.

2. Temperature controller
The temperature controller of the industrial chiller is used as the control or protection of the unit. When the temperature reaches the setting value, the switch will be automatically cut off (or switched on). In our products, the temperature control is often used to control the unit's downtime with the temperature of the tank. And some of them need to be used as temperature controller.

3. Oil pressure controller:
Cold water machine has a unique built-in type hydraulic system. It can ensure the compressor to maintain the best effect of lubrication without the oil pump. And oil separator adopts double filtering method, resulting good oil filter and maximized capacity of heat exchanger.
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