SUNDI-1 Series

Model

SUNDI-1A25W

SUNDI-1A38W

SUNDI-1A60W

SUNDI-1A95W

SUNDI-1A130W

Temperature range ℃

-15℃~50℃

Controller

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

MODBUS RTU Protocol, RS 485 Interface

Temperature feedback

Heat-conducting medium feedback PT100, (oil outlet temperature,

oil inlet temperature and heater temperature), Three temperature measuring points.

Process Temperature feedback

Raw material process feedback PT100 or 4~20mA input (optional)

Temp. accuracy

±1℃

±1℃

±1℃

±1℃

±1℃

Cooling

capacity

50℃

25kW

38kW

60kW

95kW

130kW

0℃

25kW

38kW

60kW

95kW

130kW

-10℃

15kW

22.8kW

36kW

57kW

78kW

Heating power

-10℃

25kW

38kW

60kW

95kW

130kW

20℃

25kW

38kW

60kW

95kW

130kW

50℃

15kW

22.8kW

36kW

57kW

78kW

Circulation pump

Max150L/min

2.5BAR

Max250L/min

2.5BAR

Max250L/min

2.5BAR

Max250L/min

2.5BAR

Max400L/min

2.5BAR

Compressor

Copeland

Copeland

Copeland

Copeland

Copeland

Evaporator

Shell and-tube evaporator

Expansion valve

Emerson

Operation panel

Optional 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-410A

Connection size

DN25 PN10

DN32 PN10

DN40 PN10

DN40 PN10

DN40 PN10

Water-cooled type W

(cooling water at 30℃)

8m³/h

1.5bar~4bar

10m³/h

1.5bar~4bar

15m³/h

1.5bar~4bar

20m³/h

1.5bar~4bar

28m³/h

1.5bar~4bar

Dimension

1250*700*1500

1500*800*1600

1800*800*1650

2000*1000*1650

2300*1250*1750

Weight

640kg

900kg

1150kg

1400kg

1700kg

Power

AC 380V 50HZ

8kW (max)

AC 380V 50HZ

12kW (max)

AC 380V 50HZ

18kW (max)

AC 380V 50HZ

27kW (max)

AC 380V 50HZ

35kW (max)

Case material

SUS 304

SUS 304

SUS 304

SUS 304

SUS 304

Optional

Optional Ethernet interface, configure the computer operating software

Optional  power

440V~480V 60HZ  three-phase source