Product Features
◇ Environmentally friendly, energy-saving and humanized design, capable of multi-level capacity adjustment according to actual load, energy-saving operation; New air can be introduced and energy can be recovered to maintain fresh and natural ambient air; We can produce refrigerant products using fully green refrigerants R407C and R134a.
All intelligent control electrical control components are sourced from international brands such as Siemens; The fully automatic control system can be programmed and controlled according to user requirements, with diverse control methods and easy and flexible operation. It can be independently or centrally controlled, and can be configured with communication interfaces for remote control.
◇ Tranquility
The unit is equipped with Copeland flexible scroll compressors and low-noise fans, optimized with large-area heat exchangers and other components, and specially treated for noise reduction, resulting in quiet operation, greater cooling capacity, and energy savings.
◇ Easy to maintain
The unique framework design of the unit makes the refrigeration system and the air system independent of each other; Maintenance and overhaul can be carried out during the operation of the unit; The front panel of the unit is equipped with a push button switch door lock, and the annual operation failure rate is low, making maintenance easier and faster.
◇Dong JingVarious types of pipeline type constant temperature and humidity machines can be designed according to customer requirements.
Technical Parameter
model |
DJHF30 |
||
Overall performance of air conditioning unit |
Refrigeration capacity |
kW |
30 |
kcal/h |
2.58*104 |
||
Air volume |
m3/h |
3000 |
|
External residual pressure |
Pa |
≥200 |
|
Unit noise |
dB(A) |
≤80 |
|
Moisture control range |
%RH |
20~80%±3% |
|
Temperature range |
℃ |
14~30 |
|
power supply |
380V/50Hz three-phase five wire system |
||
Total capacity of the unit |
kW |
25.42 |
|
Unit current |
A |
44.63 |
|
Heating system |
Heating capacity |
kW |
13.5 |
kcal/h |
1.16*104 |
||
Heating element/tube |
type |
Ceramic heating plate |
|
quantity |
9 |
||
refrigeration system |
compressor |
type |
Fully enclosed vortex type |
quantity |
2 |
||
Power (kW) |
4.66*2 |
||
refrigerant |
type |
R22 |
|
Throttle method |
capillary tube |
||
evaporator |
type |
Copper tube with aluminum fins |
|
fan system |
circulating fan |
type |
Low noise centrifugal outer rotor |
quantity |
1 |
||
Power (kW) |
0.9 |
||
Cooling fan |
quantity |
4 |
|
Power (kW) |
0.3*4 |
||
filter |
type |
Primary filter screen |
|
External dimensions |
Length (mm) |
1720 |
|
Width (mm) |
1028 |
||
Height (mm) |
2080 |
||
control system |
resolution |
Humidity 1% RH |
|
control mode |
Fully automatic microcomputer control |
||
Operation interface |
Full LCD display |