DC Inverter VRF Air Conditioner R410A 14 kW~357 kW
Condensing Unit Cooling Capacity : 14KW-357KW
Indoor Unit Type : Ceilling Concealed Ducted Type, High ESP Ducted
Type , Fresh Air Duct Type , Wall Mounted Type ,4 Way Cassette
type,1 Way Cassette type,2 Way Cassette,Ceiling/standing type.
Indoor Unit Cooling Capacity :1HP~32HP
Description:
A Variable Refrigerant Flow (VRF) HVAC system consists of an
outdoor unit connected by refrigerant piping to multiple indoor
units to provide cooling and heating to individual zones. Outdoor
units can adjust capacity according to individual zone
requirements, saving energy by not always operating at 100%
capacity and increasing occupant comfort by maintaining
temperatures according to the needs of each zone. Now, when someone
asks "what is VRF?" you'll know it.
Higher Energy Efficiency
By using a PWM valve to control the time ratio of unloading and
loading status, the DC inverter scroll compressor can continuously
regulate the capacity within a range of 10%–100%, increasing the
precision of capacity regulation and the stability of indoor
temperature.
Low Energy Consumption
The unit boasts an outstanding IPLV(C) (refrigerating coefficient
of performance). The full series of units features an IPLV(C) that
is far higher than China national standard energy efficiency level
1st.
More Advanced Technologies
Quick Start Technologies
EKRV series DC Inverter multi-connected central air conditioners
can run in full load within a short period, quickly meeting indoor
requirements.
Supercooling Technologies
Enlarges the condenser of the outdoor unit to implement level-1
supercooling, and then uses an efficient supercooler to implement
level-2 supercooling, reaching a total supercooling degree of
19.6°C. Enhances the cooling capability of the unit and improves
the efficiency of the unit. Reduces the pressure loss when the
refrigerant is circulated in the pipe, rationally allocating the
ultra-long accessory pipe and refrigerant.
DC inverter motor
Fans of outdoor units can be regulated at 32 levels based on load
changes, improving efficiency and reducing noise.
The unit can safely run under partial load for a long time.
Intelligent Defrosting Technologies;
Wide operation range
EKRV series digital multi-connected central air-conditioning units
can generate cooling result in ambient temperature of 55°C.
Ultra-long Connecting Pipe
Total pipe length | 1000m |
Max. equivalent length of a single pipe | 220m |
Max. actual length of a single pipe | 190m |
Max. vertical span between outdoor and indoor units | 110m |
Max. vertical span between indoor units | 40m |
Easy Installation
The system can provide an external static pressure of 50 Pa,
ensuring the heat dissipation result of the outdoor unit under the
same installation conditions (optional).
A higher external static pressure ensures that the outdoor unit can
be flexibly installed at a rooftop, compartment, balcony, or
equipment floor, preventing overload of the unit due to poor
ventilation
More Secure
Dual Backup Operation with Guaranteed Security
Automatic Fault Diagnosis
Technologies for Automatic Identification of Pipe Length
Multiple Measures to Effectively Protect Compressors
Door Card Function (Optional)
Intelligent and Balanced Operation Management
Electronic expansion valve
The unit uses an electronic expansion valve with 4000-step capacity
regulation to increase the precision of superheat degree control
(liquid level control), enhance the operation security, and improve
energy saving.
More Intelligent
Centralized Monitoring Software
One set of EKRV centralized monitoring software can control up to
2048 indoor units, meeting customers' requirements for large-scale
centralized management.
Separate Control Charging per Customer
The unit can distribute power fairly and reasonably according to
the model, operation mode, operation time, air supply and return
air efficiency, refrigerant flow rate, etc. of the air conditioner
unit to protect the rights and interests of all owners. The unit
provides customers with functions such as owner management,
electricity price and top-up management, and energy-saving
management.
Centralized Control
Models of indoor units are diverse for selection.
Indoor units cover 6 series and 63 capacity types, and total fresh
air indoor units are available, fully meeting customer
requirements.
More Environment-friendly
Fully RoHS Compliant,
environmentally friendly refrigerant,
Refrigerant automatic recovery technology,
Automatic determination of refrigerant charge,
Standby power consumption 5W (lowest in the industry)
Applications
hotels,entertainment centers, hospitals, restaurants, office
buildings, cinemas,
factories, school supermarkets and so on.
Specifications
| Model | EKRV080ER1 | EKRV100ER1 | EKRV120ER1 | EKRV140ER1 | EKRV160ER1 | EKRV180ER1 | EKRV200ER1 | EKRV220ER1 | EKRV240ER1 |
| Capacity | HP | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| Power supply | 380-415V/3N~/50Hz |
| Rated cooling capacity | kW | 25.2 | 28 | 34 | 40 | 45 | 51 | 56.5 | 62 | 68 |
| Rated heating capacity | kW | 28 | 31.5 | 37.5 | 45 | 50.5 | 57 | 63 | 69 | 75 |
| Rated power of cooling | kW | 5.85 | 6.9 | 8.62 | 10.37 | 12.22 | 13.55 | 15.03 | 16.55 | 17.24 |
| Rated power of heating | kW | 5.97 | 7.07 | 8.96 | 10.72 | 12.25 | 13.62 | 15.12 | 16.76 | 17.92 |
| Rated current of cooling | A | 11.3 | 13.4 | 16.4 | 20.2 | 23.3 | 25.8 | 28.6 | 31.4 | 32.7 |
| Rated current of heating | A | 11.4 | 13.7 | 17.1 | 20.4 | 23.3 | 25.9 | 28.7 | 31.8 | 34 |
| Max working current | A | 22.5 | 24.9 | 25.8 | 39.1 | 40.3 | 45.2 | 47.1 | 48.6 | 51.6 |
| Liquid pipe | mm (inch) | 9.52 | 12.7 | 15.88 |
| Gas pipe | mm (inch) | 19.05 | 22.23 | 25.4 | 28.6 |
| Pipe connection | Liquid pipe | Connecting bell-mouthed terminal with threaded joint |
| Gas pipe | Connecting bell-mouthed terminal with threaded joint | Welding |
| Unit weight | kg | 205 | 215 | 235 | 315 | 325 | 345 | 355 | 365 | 370 |
| Sound level | dB(A) | 56 | 57 | 60 | 60 | 60 | 61 | 61 | 61 | 62 |
| Refrigerant | R410A |
| Dimensions (W x D x H) | (mm) | 920×760×1640 | 1140×835×1640 | 1655×835×1640 |
