Modelled from the manufacturer's published data — not verified by Midea. Source: Midea VRF selection software v3.7 (2017 database, Midea's own distribution) — MDV-D252W/DN1 cooling grid, 100 % combination at 19 °C indoor wet bulb, total capacity and power input against outdoor dry bulb, and the spec row's cabinet and airflow (docs/midea-vrf-source.json). The figures below come from this model run against that data; the manufacturer has not reviewed them. Are you Midea? Claim this page.
by HVAC Builder
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Midea's 8 HP V4+ outdoor unit as this model runs it — the first small frame: not the 20 HP machine scaled but a condenser declared from the frame's own cabinet (980 × 1630 × 800 mm, a coil wrapping three sides) and its published 11 500 m³/h, with the catalog inverter scroll at the frame's share of the 20 HP pair. Modulated to the rated 25.2 kW the way the control runs it, it draws Midea's own selection software's power input within ±1 % from 25 to 39 °C outdoor at the 100 % combination ratio, capacity falling past 35 °C as the grid does. Modelled from the maker's published data — not verified by the manufacturer. Published as an example; the figures below are solved from this model.
Example24–45 kW coolingEUExample system. Published by HVAC Builder to show suppliers what their own page looks like. There is no company behind it and it is not a product offer — the specification is generic and the performance is solved from the model on this page.
Solved from this example's own model each time the page loads — the same numbers a supplier's page shows for their machine.
| Component | Kind | Duty |
|---|---|---|
| Two Copeland JPV066AC inverter scrolls (R410A) | compressor | 10.1 kW |
| Air-cooled condenser | condenser | -42.8 kW |
| Condenser fan | fan | -0.3 kW |
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