Dynamic temperature control system apply to Glass-Lined reactor temperature range from -90 up to 250

Model

SUNDI-935WN

SUNDI-955W

SUNDI-975W

SUNDI-9A10W

Temperature range ℃

-90℃~250℃

-90℃~250℃

-90℃~250℃

-90℃~250℃

Control Mode

Feed forward PID + Our special dynamic control calculation, PLC controller

Temp. control

Option: process temperature control or jacket oil temperature control

Temp. difference

Set or control the temperature difference between jacket oil and raw material process.

Program Editor

20 programs, each program can edit 45 steps.

Communication protocol

MODBUS RTU Protocol, RS 485 Interface

Temperature feedback

Heat-conducting medium :PT100           Raw material process:PT100

Temp. accuracy

±1℃

±1℃

±1℃

±1℃

Heating power

3500W

5500W

7500W

10000W

Cooling

capacity

250℃

3500W

5500W

7500W

10000W

100℃

3500W

5500W

7500W

10000W

20℃

3500W

5500W

7500W

10000W

0℃

3500W

5500W

7500W

10000W

-20℃

3500W

5500W

7500W

10000W

-40℃

2800W

5000W

5800W

8000W

-60℃

1900W

2800W

3200W

4200W

-80℃

500W

800W

1200W

1550W

-85℃

300W

500W

700W

850W

Circulation pump

Max50L/min

2BAR

Max50L/min

2BAR

Max110L/min

2.5BAR

Max110L/min

2.5BAR

Compressor

Copeland

Copeland

Copeland

Copeland

Expansion valve

Danfoss

Danfoss

Danfoss

Danfoss

Oil separator

Emerson

Emerson

Emerson

Emerson

Evaporator

KAORI Plate heat exchanger

Operation Panel

7-inch color touch screen controller, temperature curve record, data export to excel format.

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.

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 supplement oil automatically at low temperature.

Refrigerant

R-404AR508B

R404AR508B

R404AR508B

R404AR508B

Connection size

DN20 or

M30*1.5

DN20 or

M30*1.5

DN20 or

M30*1.5

DN20 or

M30*1.5

Water-cooled type W

(cooling water at 20℃)

1900L/H

1.5bar~4bar

2400L/H

1.5bar~4bar

3200L/H

1.5bar~4bar

4000L/H

1.5bar~4bar

Dimension

water-cooled

600*700*1550

700*700*1650

700*800*1650

1000*950*1650

Weight

water-cooled

305kg

425kg

585kg

750kg

Power

AC380V 50HZ

10kW (max)

AC380V 50HZ

13kW (max)

AC380V 50HZ

17kW (max)

AC380V 50HZ

21kW (max)

Case material

SUS 304

SUS 304

SUS 304

SUS304

Optional

Optional Ethernet interface, configure PC operating software

Optional

Optional outside touch screen display controller (separated),the communication line distance is 10 meter.

Optional power

220V 60HZ three-phase, 440V~480V 60HZ three-phase