Air Water Chiller SUNDI-4 For Two Reactors

Display Function

Cooling heating Temperature Control System Display – The Refrigeration system's multi-image displays various information.

 

ModelSUNDI-425W-2T N

SUNDI-425-2T NSUNDI-435W-2T N

SUNDI-435-2T NSUNDI-455W-2T N

SUNDI-455-2T NSUNDI-475W-2T N

SUNDI-475-2T NSUNDI-4A10W-2T N

SUNDI-4A10-2T N

Temp. range-40°C～+200°C

Control ModeFeedback PID + Our special dynamic control calculation, PLC controller

Temp. controlProcess temp. control and jacket temp. control model TWO GROUPS

Temp. differenceSet or control the temperature difference between jacket oil and raw material process TWO GROUPS

Communication PortocolMODBUS RTU Protocol,RS485 interface

Material temp. feedbackPT100 OR 4～20mA or communication（normal: PT100)

Temp. feedbackthe temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor)*2

Medium temp. acccuracy±0.5°C

Material temp. accuracy±1°C

Heating power kW2.5*23.5*25.5*27.5*210*2

Cooling capacity

kW at ℃200 ° C2.5*23.5*25.5*27*210*2

100 ° C2.5*23.5*25.5*27*210*2

20 ° C2.5*23.5*25.5*27*210*2

0°C1.5*22.5*23.5*25*27.5*2

-20 ° C1*21.6*22.1*23*24*2

-35 ° C0.45*20.75*21*21.4*21.8*2

Circulation pump max

L/min bar20*235*235*250*250*2

1.52222

CompressorTecumseh closed compressorEmerson copeland vortex flexible

Expansion valveEmerson thermal expansion valve/danfoss thermal expansion valve.

EvaporatorDANFOSS/KAORI Plate heat exchanger

Operation Panel7-inch touch screen，show temp curve\EXCEL data output

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

Closed circulation systemThe 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.

RefrigerantR404A/R507C, optional: R448A

Connection sizeG3 / 4G3 / 4G3 / 4G3 / 4G1

Water-cooled type W(cooling water@20℃)1200L/H

1.5bar~4bar1400L/H

1.5bar~4bar1700L/H

1.5bar~4bar2100L/H

1.5bar~4bar2500L/H

1.5bar~4bar

 

Dimension(water type）cm55*95*17070*100*17570*100*17580*120*185100*150*185

Dimension(air type）cm55*95*17055*95*17070*100*17570*100*17580*120*185

weight kg240285345385480

power 380V 50HZ220V 8kW

www.lneya.com/special-chiller/air-water-chiller-sundi-40-...

Done