|Place of Origin:||China|
|Certification:||ISO9001, ISO14001, OHSAS18001, CRAA, CQC|
|Minimum Order Quantity:||1pcs|
|Delivery Time:||4weeks after received your payment|
|Payment Terms:||L/C, T/T|
|Supply Ability:||2000pcs per month|
|Product Name:||EKRV Series Cooling Only Digital Multi-connected Central Air Conditioner||Cooling Capacity(kW):||10kW-90kW|
|Refrigerant Type:||R22||Range Of Sound Level DB(A):||59-63|
EKRV Series Cooling Only Digital Multi-connected Central Air Conditioner
|Connector size||Liquid pipe||mm||9.52||9.52||9.52||9.52||9.52||9.52|
|Dimensions (W x D x H)||mm||970x355x1050||970x355x1255||970x355x1050||970x355x1255|
|Connector size||Liquid pipe||mm||12.70||12.70||15.88||15.88||15.88||15.88||15.88|
|Dimensions (W x D x H)||mm||990x840x1840||1290x840x1841||1990x840x1840||1990x840x1840|
|Connector size||Liquid pipe||mm||19.05||19.05||19.05||19.05||19.05||19.05|
|Equalizer pipe size||mm||--||--||9.52||9.52||9.52||9.52|
|Dimensions (W x D x H)||mm||1990x840x1840||2580x840x1840||2580x840x1840|
1. ide Capacity Regulation Range and Precise Ambient Temperature ControlBy using a PWM valve to control the time ratio of unloading and loading status, the digital 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, and providing differentiated air conditioning experience to customers.
2. 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 national standard energy efficiency level 1.
3. Brushless DC motor (optional)
Fans of outdoor units can be regulated at 32 levels based on load changes, improving efficiency and reducing noise.
4. 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.
• 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.
5. Intelligent Defrosting Technologies
The unit intelligently determines the best time for defrosting based on the ambient temperature, evaporating pressure, suction temperature, and defrosting cycle to ensure that frost is effectively removed in a timely manner. After frost is removed, the unit quickly regulates the indoor temperature to the set one based on the rapid start technologies that are used in fixed-capacity compressors, and by adjusting the opening of electronic expansion valve through a microcomputer.
6. No Power Consumption Resulting from Power Conversion
Digital multi-connected systems do not use electronic components with variable frequency speed regulation, and therefore no power consumption is caused from power conversion and the loss caused by
the heat resulting from transducer operation is reduced.
7. The hermetic mechanical room helps prolong the service life and isolate noise.
• Effectively protects controllers and key valves against sunlight and rain, ensuring the service life.
• The hermetic compressor installation cavity effectively shields the noise resulting from compressor operation.
• The advanced heat exchanger structure requires reserved space for air return and maintenance access on only two surfaces.
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.
8. Reliable and Stable
EKRV series digital multi-connected central air conditioners use mechanical devices to regulate the capacity without requiring complex variable-frequency controllers, increasing the stability and reliability of
the unit. EKRV Series Digital Multi-connected Central Air Conditioner vs Variable-Frequency Air Conditioner
|Typical Variable- Frequency System||EKRV Digital System|
|Liquid shunting system||Required||Not required|
|Electromagnetic dampening||Required||Not required|
|Capability regulation range||30%~100%||10%~100%|
9. Wide operation range
The unit features an advanced cooling system design and has undergone strict system matching and test, providing strong cooling/heating capabilities. EKRV series digital multi-connected central air-conditioning units can generate cooling result in hot weather with a temperature of 54°C, and generate heating result in cold weather with a temperature of -15°C.
hotels,entertainment centers, hospitals, restaurants, office buildings, cinemas,
factories, school supermarkets and so on.