-
E-mail
2553933004@qq.com
-
Phone
13566621953
-
Address
Building 5, Senxiang Science and Technology Park, 367 Buzheng East Road
Ningbo Guante Refrigeration Technology Co., Ltd
2553933004@qq.com
13566621953
Building 5, Senxiang Science and Technology Park, 367 Buzheng East Road



Heating and coolingTCU temperature control systemProduct Overview:
The entire liquid circulation is sealed with an expansion container. The expansion container and the liquid circulation are insulated and do not participate in the liquid circulation. They are only mechanically connected, regardless of whether the temperature of the liquid circulation is high or low. The medium in the expansion container is below 60 degrees Celsius.
The entire liquid circulation is a closed system, with no absorption of water vapor at low temperatures and no generation of oil mist at high temperatures. Thermal oil can operate at a wide range of temperatures; There are no mechanical or electronic valves used in the entire circulation system.
Product Features:
◆ Wide working temperature range, with heating and cooling functions, maximum temperature range: -50 ℃~180 ℃.
A controller with two LED displays that can simultaneously display temperature set values, actual values, and over temperature alarm values.
◆ Efficient, fast, and easy to fill.
◆ Ensure rapid cooling under high temperature conditions; It can achieve continuous temperature control from 180 degrees to -50 degrees.
◆ Circular management with fully enclosed treatment, no oil mist or water absorption, ensuring the safety of the experiment and the lifespan of the heat transfer fluid.
The refrigeration unit is equipped with a Gulen compressor and circulating pump from the United States, which have stable performance and reliable quality.
◆ Has self diagnostic function; Refrigerator overload protection; High pressure switch, overload relay, thermal protection device and other safety protection functions.
Control the temperature of the thermal conductive medium, and use the same thermal conductive medium throughout the entire cooling process.
High head design, suitable for long-distance transportation of thermal conductive media.
Heating and coolingTCU temperature control systemTechnical Specifications:
model |
GTZL-2525 |
GTZL-2535 |
GTZL-2555 |
GTZL-2570 |
GTZL-25100 |
GTZL-25150 |
|
Temperature control range |
-25℃~200℃ |
||||||
control mode |
Feedforward PID, PLC control |
||||||
controller |
5.7-inch color touch screen, temperature curve display and recording |
||||||
compressor |
American Grain Wheel |
||||||
refrigerant |
404A |
||||||
electrical |
Schneider |
||||||
evaporator |
High pressure plate heat exchanger in Taiwan, China, China |
||||||
Temperature controlled object |
Material temperature control and jacket temperature control can be freely selected. |
||||||
Temperature difference control |
The temperature difference between the jacket of the reaction vessel and the material temperature can be controlled and set. |
||||||
programmable |
100 sequences can be developed, and each program can be programmed with 100 steps |
||||||
communication |
MODBUS RTU protocol RS 485 interface |
||||||
temperature feedback |
Thermal medium temperature feedback PT100 Material temperature feedback PT100 |
||||||
temperature control accuracy |
±1℃ |
||||||
heating power |
2.5kW |
3.5kW |
5.5kW |
7kW |
10kW |
15kW |
|
cooling capacity |
200℃ |
2.5kW |
3.5kW |
5.5kW |
7kW |
10kW |
15kW |
100℃ |
2.5kW |
3.5kW |
5.5kW |
7kW |
10kW |
15kW |
|
20℃ |
2.5kW |
3.5kW |
5.5kW |
7kW |
10kW |
15kW |
|
-5℃ |
2kW |
3 kW |
4.5kW |
6.6kW |
8kW |
12kW |
|
-20℃ |
1kW |
1.8kW |
2.8kW |
3.8kW |
4.6kW |
7kW |
|
|
Circulating pump flow Quantity and pressure |
Max20min 2BAR |
Max35L/min 2BAR |
Max35min 2BAR |
Max50L/min 2BAR |
Max50L/min 2BAR |
Max110L/min 2.5BAR |
|
safety protection |
Having self diagnostic function; Refrigerator overload protection; High pressure switch, overload relay, thermal protection device and other safety protection functions. |
||||||
closed system |
The entire system is a fully enclosed system, which does not produce oil mist at high temperatures and does not absorb moisture from the air at low temperatures. The system does not increase pressure due to high temperatures during operation, and automatically replenishes the heat transfer medium at low temperatures. |
||||||
interface dimensions |
DN15 |
DN20 |
DN-25 |
||||
Overall dimensions |
400*600*1050 |
500*680*1350 |
550*680*1450 |
550*680*1650 |
620*680*1550 |
750*750*1750 |
|
weight |
115kg |
165kg |
185kg |
230kg |
280kg |
300kg |
|
power supply |
AC220V 50HZ 4kW (max) |
AC380V 50HZ 6kW (max) |
AC380V 50HZ 8kW (max) |
AC380V 50HZ 11kW (max) |
AC380V 50HZ 14kW (max) |
AC380V 50HZ 21kW (max) |
|