Glycol Cooling Heating Control System
Gycol heating and cooling system is connected to a testing adapter. Components cooling and the heating test is conducted by ethylene glycol aqueous. The whole component is in the environment storehouse which offers a high or low-temperature environment. The testing of components will have a specific temperature change temperature variation curve, it will record the temperature change temperature range is usually from - 40c to 150c.
Application
a. The glycol refrigeration system is connected to a testing adapter.
b. Components cooling and the heating test is conducted by ethylene glycol aqueous.
c. The whole components ix in the environment storehouse which offers a high or low temperature environment.
d. The testing of components will have a specific temperature variation curve, it will record the temperature change .Temperature range is usually from -40℃to 150℃.
e. Tolerance tests are usually carried out in an infinite loop.
Product Description
The following are demanded parametric variation of continuous periods:
a. The temperature range of ethylene glycol aqueous solution is from - 40℃to 150℃.
b. The temperature range of environment room is - 50℃to 150℃.
c. Very steep variations in the temperature gradient.
d. The outlet temperature limit.
e. Visualization, data storage, report analysis.
f. Temperature control system can flexibly be connected to other testing platforms.
Contact Lneya for more.
Application
a. The glycol refrigeration system is connected to a testing adapter.
b. Components cooling and the heating test is conducted by ethylene glycol aqueous.
c. The whole components ix in the environment storehouse which offers a high or low temperature environment.
d. The testing of components will have a specific temperature variation curve, it will record the temperature change .Temperature range is usually from -40℃to 150℃.
e. Tolerance tests are usually carried out in an infinite loop.
Product Description
The following are demanded parametric variation of continuous periods:
a. The temperature range of ethylene glycol aqueous solution is from - 40℃to 150℃.
b. The temperature range of environment room is - 50℃to 150℃.
c. Very steep variations in the temperature gradient.
d. The outlet temperature limit.
e. Visualization, data storage, report analysis.
f. Temperature control system can flexibly be connected to other testing platforms.
| Type | KRY-5A25W | |
| Medium Temp.range | -45℃~150℃ | |
| Control mode | Feedforward PID+our special dynamic control calculation, PLC controller | |
| Temperature control | Control inner box temp. | |
| Program editor | 10 programs, each program can edit 45 steps | |
| Communication protocol | MODBUS RTU protocol, RS 485 interface | |
| Temperature feedback | single temp.measuring | |
| Temp.accuracy | ±0.3℃ | |
| Heating power | 9kw | |
| Cooling capacity | 150℃ | 9kw |
| 100℃ | 9kw | |
| 20℃ | 9kw | |
| 0℃ | 9kw | |
| -20℃ | 9kw | |
| -40℃ | 7kw | |
| -45℃ | 4kw | |
| Internal circulation wind flow rate | 2400m³/h | |
| Compressor | Emerson | |
| Expansion valve | Emerson | |
| Oil separator | Emerson | |
| Evaporator | Copper aluminum-fin | |
| Operation panel | 7-inch touch screen, temperature curve record/excel data output | |
| 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 | |
| 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 does not rise up when the system is running. The system will supply oil automatically at low temperature. | |
| Refrigerant | R-404A | |
| Connection size | PN10 | |
| Water-cooled type W | 8.5m³/h 1.5bar~4bar cooling water@25℃ | |
| Water-cooled condenser | Shell and tube exchanger | |
| Power | 380V 50HZ 57kw(max) | |
Contact Lneya for more.
No comments:
Post a Comment