Kaidili EA series ODM Angled Cooling Cold Room Chiller Unit For
small cold room
EA SERIES ANGLED UNIT COOLER
1. Product description:
EA series commercial angled type air cooler, using compact
structure design, blowing fans, fan installed on the bevel surface,
the product size is small, occupies the cold storage space small,
mainly used for those small size cold room.
This series of products have the following characteristics:
● Casing: using Al-Mg alloy sheet with silver powder coating
(RAL7001) , it has strong anti-corrosion property and light weight.
● Evaporator end plate adopts aluminum plate, effectively protect
copper tube, reduce weight.
● Double water plate design: the outer water plate with hinge
structure design, convenient operation; The inner water tray adopts
the flume structure of aluminum plate. The condensed water or
defrosted water is directly discharged into the outlet of the outer
water tray through the inner water tray.
● Coil:copper pipe φ12, spacing 38.1×33, high efficiency.
● Corrugated aluminum fins with hydrophilic film, fin spacing of
4.0 and 6.0mm to meet the different temperature requirements of
cold storage.
● Fans: external rotor fan of blower, working temperature -30~60℃,
fan specification φ300, the number of fans 1 to 4.
● Defrosting:standard electric heating defrosting, stainless steel
heating pipe are distributed on the coil tube fin and inner water
plate, has a good defrosting effect.
● IP65 grade waterproof junction box and waterproof connector, with
better waterproof effect, high reliability.
● The outlet of the air cooler is equipped with schrader valve,
which is convenient for users to detect pressure.
● Strict factory pressure test, test pressure 23bar.
● Expansion valve can be pre-installed according to customer
requirements.
● It can meet refrigerant for R404A,R507A,R448A,R449A,R134a,R22
etc.
2. Standard configuration and options:
| Parts | Configuration | Parts | Configuration |
| Casing | Al-Mg alloy sheet with powder coating | ● | Defrosting | Air defrosting | ○ |
| sheet with powder coating | ○ | Electric heating pipe | ● |
| Galvanized sheet with powder coating | ○ | Hot gas | ○ |
| Stainless steel plate | ○ | Expansion valve | ○ |
| Fan | WEIGUANG motor | ● | Drainpipe hot wire | ○ |
| EBM motor | ○ | Wind duct heating belt | × |
| The wind bucket motor | × | | |
| Fin | Aluminum fins | ○ | | |
| Hydrophilic aluminum fins | ● | | |
●:Standard；○:Options；×:Do not choose
3. Technical data sheet:
3.1 Fin spacing 4.0mm
| Model | Capacity/R404A (KW) | Surface | Tube volume | Airflow | Airthrow | Connection pipe | Weight |
Tc=0℃ ΔΤ=8K | Tc=10℃ ΔΤ=10K | m2 | dm3 | m3/h | m | Inlet | Outlet | Drain | kg |
| EA301/CL-ES | 1.6 | 2.3 | 6.6 | 1.3 | 1400 | 5 | φ12 | φ12 | G1” | 18.5 |
| EA301/DL-ES | 2.0 | 2.9 | 8.8 | 1.7 | 1200 | 5 | φ12 | φ12 | G1” | 19.4 |
| EA302/CL-ES | 3.3 | 4.8 | 13.1 | 2.4 | 2800 | 7 | φ12 | φ19 | G1” | 31.2 |
| EA302/DL-ES | 4.0 | 5.9 | 17.5 | 3.2 | 2400 | 7 | φ12 | φ19 | G1” | 33.0 |
| EA303/CL-ES | 4.9 | 7.2 | 19.7 | 3.5 | 4200 | 8 | φ12 | φ22 | G1” | 43.3 |
| EA303/DL-ES | 6.0 | 8.8 | 26.3 | 4.6 | 3600 | 8 | φ12 | φ22 | G1” | 46.0 |
| EA304/CL-ES | 6.6 | 9.7 | 26.3 | 4.6 | 5600 | 9 | φ12 | φ22 | G1” | 55.0 |
| EA304/DL-ES | 8.1 | 11.9 | 35.0 | 6.1 | 4800 | 9 | φ12 | φ22 | G1” | 58.5 |
1. In the table ,Tc is cold room temperature, ΔΤ is difference
between cold room temp. and evaporation temp.
2.The airthrow is 0.5m/s air arrived distance at ambient
temperature.
3. For cooling capacity of other working conditions, please refer
to the correction coefficient.
3.2 Fin spacing 6.0mm
| Model | Capacity /R404A (KW) | Surface | Tube volume | Airflow | Airthrow | Connection pipe | Weight |
Tc=0℃ ΔΤ=8K | Tc=-18℃ ΔΤ=7K | m2 | dm3 | m3/h | m | Inlet | Outlet | Drain | kg |
| EA301/CD-ES | 1.4 | 1.1 | 4.5 | 1.3 | 1500 | 5 | φ12 | φ12 | G1” | 18.0 |
| EA301/DD-ES | 1.8 | 1.4 | 6.0 | 1.7 | 1300 | 5 | φ12 | φ12 | G1” | 19.0 |
| EA302/CD-ES | 2.9 | 2.3 | 9.0 | 2.4 | 3000 | 7 | φ12 | φ19 | G1” | 30.6 |
| EA302/DD-ES | 3.6 | 2.9 | 12.0 | 3.2 | 2600 | 7 | φ12 | φ19 | G1” | 32.0 |
| EA303/CD-ES | 4.3 | 3.4 | 13.5 | 3.5 | 4500 | 8 | φ12 | φ22 | G1” | 42.4 |
| EA303/DD-ES | 5.4 | 4.3 | 18.1 | 4.6 | 3900 | 8 | φ12 | φ22 | G1” | 45.0 |
| EA304/CD-ES | 5.8 | 4.6 | 18.1 | 4.6 | 6000 | 9 | φ12 | φ22 | G1” | 53.7 |
| EA304/DD-ES | 7.2 | 5.7 | 24.1 | 6.1 | 5200 | 9 | φ12 | φ22 | G1” | 57.0 |
1.In the table ,Tc is cold room temperature, ΔΤ is difference
between cold room temp. and evaporation temp.
2.The airthrow is 0.5m/s air arrived distance at ambient
temperature.
3. For cooling capacity of other working conditions, please refer
to the correction coefficient.
4. Electrical parameter table:
| Model | Fan motor | Electric defrosting |
Voltage (V) | Power (W) | Current (A) | Speed (r/min) | Coil (KW) | Tray (KW) | Total (KW) |
| EA301* | 220-1 | 85 | 0.42 | 1380 | 1×0.6 | 1×0.6 | 1.2 |
| EA302* | 220-1 | 170 | 0.84 | 1380 | 1×1.1 | 1×1.1 | 2.2 |
| EA303* | 220-1 | 255 | 1.26 | 1380 | 1×1.6 | 1×1.6 | 3.2 |
| EA304* | 220-1 | 340 | 1.68 | 1380 | 1×2.0 | 1×2.0 | 4.0 |
5.How to select correct evaparator:
Generally,Choose evaporator capacity=cold room cooling capacity
*1.15
1.When the cold room temperature is around 0℃, select 4.5mm as fin
space.
Evaporator choose=1.0*Q0
2.When the cold room temperature is around -18℃, select 6mm as fin
space.
Evaparator choose=1.1*Q0
3.When the cold room temperature is around -25℃, select 9mm as fin
space.
Evaparator choose=1.27*Q0
Remarks: The water defrost and hot gas defrost type are also
optional.
Customized specification leave me message for details.
6.Want to know other related products?-click picture for detailed
specification
7.How to assure quality? Any procedure?
Our QC department will make sure of each step
8.Do you factory?
We are factory established in 1995 and through 24years
developed,welcomed by all our customers.Because of all your support
now we are a big family of more than 300 people,covered 50000
square meters,and your supporting is very important of continuing
our dream of eating fresh and healthy food.
9.Do you attend exhibition?
Each year we will attend domestic national and foreign
exhibition,also we will support our agent to attend
exhibition,welcome to join us.
10.Why choose us
Professional:23 years focus one thing-refrigeration equipments
Material we use sufficient
Certificate:CE, ISO, and cetiifcate of producing special pressure
equipment
11.Projects reference?
12.FAQ
1, Q:Where is your factory address?
A:We are factory and located in refrigeration equipment producing
base Shengzhou,Zhejiang province.
2, Q: What is your package?
A: Our package comply to custom require not include original wood.
3, Q:What is your MOQ?
A: Ordinary products can order from 1 set.
4, Q: Can you offer sample?
A: Yes,we can offer sample.and cost and delivery at your charge.
5, Q:I can't find products on your list?
A: Please contact me directly.
6,Q:How can i confirm your factory?
A: We have third party verified document of Bureau Veritas
report,you can download in company page or leave me message to get.
