保定Heating Circulator LRV Series

Model

LRV-1820

LRV-5020

LRV-10020

LRV-3030

LRV-5030

LRV-10030

Temperature control range

50 ℃ ~ 180 ℃

50 ℃ ~ 200 ℃

50 ℃ ~ 300 ℃

Temperature control mode

PID fuzzy control

Controller

LCD display set temperature and measured temperature, touch key input

Cooling mode

Water cooling

Heating mode

Electric heating

Cooler

plate exchanger

Temperature control object

Thermal medium outlet temperature control

temperature feedback

Thermal medium temperature feedback PT100

Temperature control accuracy

± 0.5 ℃

Heating power

2KW

5.5KW

10KW

3.5KW

5.5KW

10KW

Cooling capacity ℃

300

 /

 /

 /

3.5KW

5.5KW

10KW

200

2KW at180 ℃

5.5KW

10KW

2.5KW

5KW

9KW

100

1.3KW

4KW

8KW

1.3KW

4KW

7KW

65

0.6KW

1.8KW

3.4KW

0.6KW

1.8KW

3KW

Only when cooling is needed, the heat exchanger in the system will automatically open the valve to pass into the cooling water, and close the valve at other times to save water resources.

Flow and pressure of circulating pump

Max10L/min

0.7BAR

Max30L/min

2.0BAR

Max50L/min

2.0BAR

Max30L/min

2.0BAR

Max30L/min

2.0BAR

Max50L/min

2.0BAR

Safety protection

With self-diagnosis function; high-pressure pressure switch, overload relay, thermal protection device and other security functions.

closed circulation system

The whole system is a fully closed system, there will be no oil mist at high temperature, and the water in the air will not be absorbed at low temperature. The system will not increase the pressure due to high temperature during operation, and the heat conduction medium will be automatically supplemented at low temperature.

Interface size

G1/2

G3/4

G3/4

DN-20 PN-10 

Exterior dimension

320*420*500

500*550*800

500*550*800

500*550*800

600*600*1250

600*600*1250

Weight

35KG

78KG

88KG

85KG

95KG

105KG

Power

AC220V50HZ

2.2KW（max）

AC380V50HZ

5.9KW（max）

AC380V50HZ

10.8k（max）

AC380V50HZ

3.2KW（max）

AC380V 50HZ

5.9KW（max）

AC380V 50HZ

10.8KW（max）

Shell material

Spray plastic for cold-rolled sheet

Power supply option

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

Explosion-proof optional

ExdIIBT4 or ExdIICT4