|Place of Origin:||China|
|Certification:||ISO9001, ISO14001, OHSAS18001, CRAA, CQC|
|Model Number:||EKDB 250A(R) - EKDB 350A(R)|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Packed in carton firstly,and then reinforced with wooden case for outer packing|
|Delivery Time:||10 working days after received your payment|
|Payment Terms:||T/T or western Union|
|Supply Ability:||3,000pcs per month|
|Produce Name:||EKDB 250A(R) - EKDB 350A(R)||Air Flow Range:||13600 M3/h~17850 M3/h|
|Cooling Capacity Range:||64 KW~85 KW||Heating Capacity Range:||64 KW~93 KW|
EKDB 250A(R) - EKDB 350A(R) high static pressure duct type air conditioning unit
Technical data sheet
|Unit model||Indoor unit||EKDB 250A||EKDB 250AR||EKDB 300A||EKDB 300AR||EKDB350A||EKDB350AR|
|Outdoor unit||2xEKAA 125AB||2xEKAA 125ARB||2xEKAA 150AB||2xEKAA 150ARB||2xEKAA125AB
|Nominal cooling capacity||W||64000||60000||80000||78000||85000||85000|
|Nominal heating capacity||W||--||64000||--||90000||--||93000|
|Indoor unit||Air flow||m3/h||13600||13600||15300||15300||17850||17850|
|External static pressure||Pa||200||200||200||200||200||200|
|Fan drive mode||V-belt transmission|
|Width x depth x height||mm||1719x965x736|
|Outdoor unit||Compressor model||Fully hermetic volute|
|Width x depth x height||mm||2x990x840x1840||2x1290x840x1840||3x990x840x1840|
|Rated input power
of integrated unit
|Rated current of integrated unit||Cooling||A||45||44||61||60||66||67|
|Connection pipe||Connect mode||Soldering|
|External diameter of liquid tube||mm||2x15.88||2x15.88||3x15.88|
|External diameter of air tube||mm||2x28.6||2x34.9||3x28.6|
|Condensed water drainage
|External electric heater box||Model||ACDB-EH6, ACDB-EH8, ACDB-EH10, ACDB-EH12.5, ACDB-EH15, ACDB-EH20, ACDB-EH25, ACDB- EH30, ACDB-EH38, ACDB-EH45, ACDB-EH55|
|Description||You can select an external electric heater box according to the required heating capacity. For specifications
of external electric heater boxes, see P22.
■ The rated cooling capacity is measured in the following condition: The indoor air dry bulb reads 27°C, the wet bulb reads 19°C, and the
outdoor dry bulb reads 35°C. The condition for the rated heating capacity is as follows: The indoor air dry bulb reads 20°C, the outdoor dry
bulb reads 7°C, and the wet bulb reads 6°C. The cooling capacity and heating capacity change according to the conditions. During model
selection, you need to select a proper model based on local climatic conditions.
■ External static pressure indicates the static pressure under the nominal air flow. The static pressure may change depending on customer
requirements. For the specific value, see the reading on the nameplate.
■ The unit input power and current are based on the standard external static pressure. If the customer requires a different external static
pressure, check the nameplate on the unit for the power and current values.
■ The specifications may suffer change due to product update. The readings on the nameplate of the unit prevail.
■ The preceding data is based on the condition that the connection pipe between indoor and outdoor units is 7.5m.
■ For details about on-site power distribution and wiring for unit installation, see the nameplate or installation manual of the unit.
■ No refrigerant is filled into any unit upon factory delivery.
1, Outstanding fans, motors and other components specially designed for air conditioners ensure that the unit operates smoothly.
2, Brand-new dustproof and rustproof painting makes sure that the outdoor unit looks new after many years of operation.
3, The outdoor unit adopts modular design and stepped startup, efficiently reducing shock on the grid.
4, Multiple levels of cooling are provided, allowing differential energy regulation under different load conditions and reducing the operating cost.
5, The compressors support even wear, prolonging the lifecycle
6, Featuring a high static pressure design, the indoor unit can supply conditioned air over a long distance, enabling customers to select the installation site as required. To service any component of the unit, you only need to remove several screws on either side of the unit.
7, The connection pipe between indoor and outdoor units reaches up to 50 m, and the height difference can reach 20 m.
8, The outdoor unit adopts top air supply, allowing combined installation of multiple outdoor units for pleasant appearance.
9, The indoor unit features an efficient and low-noise centrifugal fan as well as sound-absorbing and thermal insulation inner walls to ensure silent operation.
10, The indoor unit can be mounted on a far-away ceiling to make the conditioned room more silent.
11, Unique insulation design for compressors ensures an outstanding insulation performance.
12, The outdoor unit uses new spiral fans, which have smooth an air suction structure, greatly reduce turbulent flows, and lower the air flow noise.
13, The smart microcomputer controller supports four operation modes: cooling, heating, fan, and auto control. It also provides timed ON/OFF, auto-defrosting, and fault display functions.
14, The unit uses a brand efficient volute compressor, which consumes less electricity while providing the same cooling/ heating capacity. The compressor features a small volume and stable running. The unit uses advanced thermal expansion valve control technology to accurately control tributary flows.
15, During operation, if the power fails, the unit can automatically start once the power resumes no matter how long the power failure lasts. After starting from an exceptional power failure, the unit automatically resumes the running status before the power failure. This function is not enabled upon factory delivery. It needs to be set through DIP switches on site.
16, The unit has strong adaptability to the environment. It can normally perform cooling when the outdoor temperature is between 18°C and 48°C. It can normally perform heating when the outdoor temperature is between -10°C and 27°C.
17, The outdoor unit of the low-temperature cooling unit uses a brushless DC motor to control the rotation speed of the condensing fan, efficiently expanding the operating range of the unit and allowing it to normally perform cooling when the outdoor ambient temperature is between -10°C and 48°C.
18, Multiple types of units with electric heater boxes or hot water coil boxes are available.
19, The outdoor unit produces a low noise. The system is optimized to suppress vibration and noise during operation, achieving quiet and stable unit running.
20, The unit normally runs within ±10% of the rated voltage
21,The shell of the outdoor unit is sprayed with anti-UV and pure polyester mineral highlighter on dual sides, effectively prolonging the lifecycle of the unit.
The EKDB high static pressure duct type air conditioning unit meets customer requirements for product efficiency, performance, safety, and intelligence. Flexible combination and intelligent control allow the product to fit into indoor space, bringing customers comfortable experience of a central air conditioner. In addition, a low temperature cooling unit is available. With its efficiency, low noise, delicate structure, easy operation, safe running, and convenient installation and maintenance, it is widely applicable to commercial scenarios such as hotels, malls, office buildings, and factory workshops.
2. Multi-system design (EKDB200~EKDB600)
3. Easy Installation
4. Silent Operation
5. Smart Control
6. Increasing Efficiency and Saving Energy
7. Power Recovery and Memory Functions
8. Wide Application Scope
9. Optimized System and Quiet Running
10. Wide Voltage Range
11. Multiple Protections
12. Dual-sided spraying for long lifecycle