i21 VSD – VSD Inverter Air Conditioning Unit

<h3><strong>Velair i21 VSD</strong> Self-contained-VSD air conditioner provides the best of the existing technology: compressor with brushless DC motor and inverter that constantly controls speed and delivered cooling power (Variable Speed Drive); reverse blade brushless fan; electronic expansion valve; R32 refrigerant.</h3>
<p>The compressor continuously changes its running speed depending on the ambient and set temperature. The compressor operates at maximum power to cool rapidly the cabins, but reaching the set temperature, reduces the power and electric consumption. In this way, it maintains the optimal comfort level with minimum consumption. The inverter works between 20 and 100 Hz.</p>
<p>Self-contained-VSD VELAIR units meet EMC 2004/108/EC directives.</p>

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<p>Inverter VSD – Variable Speed Drive</p>
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<p>YES</p>
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<p>Voltage/Phase/Cycle</p>
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<p>1 PH 230V – 50/60 HZ</p>
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<p>Cooling capacity range</p>
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<p>7.000 – 21.000 BTU/H</p>
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<p>Heat pump</p>
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<p>YES</p>
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<p>Maximum input power cooling</p>
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<p>1,35 KW / 6,1 A</p>
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<p>Input power ECO mode</p>
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<p>0,46 KW / 2,1 A</p>
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<p>Min seawater flow</p>
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<p>20 L/MIN</p>
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<p>Maximum airflow</p>
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<p>800 M3/H</p>
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<p>Air exit duct (for max capacity)</p>
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<p>3 X Ø 152 MM – 3 X Ø 6”</p>
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<p>Min. opening for return air grill</p>
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<p>800 CM2</p>
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<p>Min. opening for supply air grill</p>
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<p>400 CM2</p>
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<p>Refrigerant</p>
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<p>R32</p>
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<p>Control panel cable length</p>
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<p>8 M</p>
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<p>Width – including electrical box</p>
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<p>730 MM – 28.7”</p>
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<p>Height</p>
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<p>445 MM – 17.5”</p>
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<p>Depth</p>
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<p>322 MM – 12.7”</p>
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<p>Weight</p>
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<p>40 KG – 88.2 LBS</p>
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<p>Working limits: SW summer mode</p>
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<p>&gt; +5°C/+41°F</p>
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<p>Working limits: SW winter mode</p>
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<p>&lt; +40°C/+104°F</p>
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<p> </p>
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<p><strong>COMPACT i21 VSD</strong></p>
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<p>Voltage/Phase/Cycle</p>
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<p>1 PH 230V – 50/60 Hz;</p>
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<p>Cooling capacity</p>
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<p><br />7.000 – 21.000 BTU/h</p>
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<p>Maximum input power cooling</p>
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<p>6.1 A @230V; 12.2 A @115V</p>
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<p>Protection</p>
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<p>10 A @230V; 16 A @115V</p>
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<p>Wire size (minimum)</p>
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<p><br />4 mm2 (230V); 6 mm2 (115V);</p>
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<p>Maximum airflow</p>
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<p>800 m3/h</p>
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<p>Min. opening for return air grill</p>
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<p>800 cm2</p>
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<p>Min. opening for supply air grill</p>
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<p>400 cm2</p>
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<p>Min. seawater flow</p>
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<p>20 l/min</p>
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<p>Dimensions mm (“) LxHxP (including the electrical box)</p>
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<p>653x457x322 (25.7x18x12.7)</p>
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<p>Weight kg (lbs)</p>
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<p>40 (88.2)</p>
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