Visench Technology Co., Ltd.
Following the national strategy of green environmental protection, and in line with the development concept of independent innovation, Visench has continuously pursued technological leadership and
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Category | Cooling only | ||||
Indoor unit model | EFA008C1Y0A | EFA013C1Y0A | |||
Outdoor unit model | ECA012 | ECA019 | |||
Energy efficiency ratio | 3.6 | 3.45 | |||
Power Specifications | 380VAC/50HZ | ||||
Indoor unit maximum current | 7A | 12A | |||
Outdoor unit maximum current | 0.85A | 1.7A | |||
Recommended input circuit breaker | 16A/4P | 16A/4P | |||
Indoor unit cable (recommended) | 5*2.5mm² | 5*2.5mm² | |||
Outdoor unit cable (recommended) | 3*1mm² | ||||
Inner and outer unit signal cables (recommended) | none | ||||
Cooling capacity (kW） | 8 | 13 | |||
Sensible cooling capacity (kW） | 7.36 | 12.22 | |||
Sensible heat ratio | 0.92 | 0.94 | |||
Air volume (m³/h） | 2800 | 3500 | |||
Return air volume (m³/h） | 2800 | 3500 | |||
Heat exchange capacity(kw) | 11 | 17 | |||
compressor | Number of presses | 1 | |||
Fixed frequency/frequency conversion | Fixed frequency | ||||
Compressor Type | Highly Rotary Compressor | ||||
Indoor fan | Air supply method | Come forward to blow the air | |||
Number of fans | 2 | ||||
Fan form | Biaxial flow type DCfan | ||||
outdoor fan | Number of fans | 1 | 2 | ||
Fan form | Axial Fan | ||||
Evaporator form | large area U type evaporator | ||||
Expansion valve | type | Electronic expansion valve | |||
Filter | filter level | Medium and high efficiency:G2class | |||
refrigerant(5Copper pipes are available within meters) | type | R410A | |||
Indoor unit factory precharge (kg) | 1 | 1.5 | |||
Indoor unit factory precharge (kg) | 1 | 1.5 | |||
Noise value(dB) | Indoor unit | 56 | 58 | ||
The outdoor unit | 55 | 60 | |||
Dimensions(mm) | Indoor unit(Width*deep*high) | 510*425*1865 | |||
The outdoor unit(Width*deep*high) | 960*370*810 | 960*370*1260 | |||
weight(kg) | Indoor unit | 87 | 102 | ||
The outdoor unit | 34 | 53 | |||
Recommended size for takeover (mm) | trachea | 12.7(Coil) | 16(Coil) | ||
liquid pipe | 9.52(Coil) | 9.52(Coil) | |||
Water inlet pipe (constant temperature and humidity) | G1/2" | ||||
drain pipe | IDΦ19mm | ||||
Takeover allowed length (m) | Equivalent length of internal and external machine pipes | ≤20(If the project exceeds the requirements, contact the local pre-sales engineer) | |||
Difference in installation position between indoor and outdoor units | The outdoor unit is higher than the indoor unit: ≤10(If the project exceeds the requirements, contact the local pre-sales engineer) | ||||
Outdoor unit is lower than indoor unit: ≤5(If the project exceeds the requirements, contact the local pre-sales engineer) | |||||
Design usage conditions | indoor ambient temperaturetwenty four℃/wet bulb temperature17℃; outdoor ambient temperature35℃ | ||||
Standard (functional) parts | high/Low pressure protection switch, pressure sensor | ||||
Optional (functional) parts | 1, extension components (one-way pipeline length exceeds20m configuration, per5~7.5Need to add an oil trap),Maximum extension to30m;2, low temperature components (the outdoor temperature is lower than-15℃ region configuration), after configuration, it can reach-35℃ | ||||
Features | 1,4.3Inch button control screen;2, power-off memory, automatic restart when incoming call;3, group control networking (maximum32tower);4, Intelligent protection: power phase loss, over-voltage, under-voltage, reverse phase protection alarm, compressor high and low pressure protection alarm, high environment in the machine room/Low temperature alarm;5, monitor and display the operating status of the outdoor unit: condensing pressure, fan speed, power signal, speed regulation signal, etc.;6, History storage500strip | ||||
