EN
WL24D Aeroclima pro Autobus Electricus — Efficiensia Refrigerationis et Calefactionis Integrata
Efficiency file EF-WL24D | One unit, both seasons: variable-frequency cooling plus integrated PTC heating for 8–8.5 m electric buses.
- Praevisio
- Producta Commendata
1. One Unit, Both Seasons
The WL24D is a full heat-pump-ready electric bus AC for 8.0–8.5 m vehicles: 20/24 kW standard cooling (28 kW max) through a variable-frequency electric compressor, with integrated PTC heating and a reversing four-way valve — so the same roof unit handles summer cooling and winter heating without a separate diesel heater.
2. Official Technical Data
Parameter |
Valor |
Potentia refrigerationis |
20 / 24 kW (std) · 28 kW (max) |
Calefaciens |
Integrated PTC + heat-pump |
Vehiculum applicabile |
8.0 – 8.5 m electric bus |
Voltage input |
DC 300 – 750 V |
Consumptio potentiae |
≤ 15 A (380 V) |
Fluxus aeris per evaporatorem |
3,600 m³/h |
Fluxus aeris condensatoris |
6,000 m³/h |
3-phase AC, variable frequency |
|
Refrigerans |
R407c |
Dimensiones |
2700 × 1896 × 301 mm |
Pondus |
≤ 265 kg |
MAGISTERIUM |
LM24D (Liming) |
Fig. 1 — Intus visus: circuitus compressoris electrici, spire et systema regulans
3. Impulsor Compressoris Variabilis Frequentiae
Compressor AC trifasius variabilis frequentiae (4CW074MA11 / G503DLV-80D2Z) impellitur a convertitore frequentiae CV800-D032 — capacitas sequitur onerem cellulae, non autem alternat inter status actum et inactum. Ad onus partiale compressor tardescit, minuens consumum energiae e bateria trahente et servans temperaturam cellulae constantiorem.
Fig. 2 — Detalium inferioris / spiralis: banca scambiatoris caloris super carri servitii
4. Componentes Thermici et Calefacientes Integri
Component |
Configurationis |
Four-way valve |
DC 24V inversio |
Calefactor Calorarius Laminaris |
Danfoss (verticalis) |
PTC Heater |
Integrated |
Valvula Expansionis |
Electronicus (Danfoss) |
Filtrum desiccans |
Bidirectional |
Ventilatores condensatoris |
Sine spazzulis × 3 |
Evaporatoris ventilatores |
Sine spazzulis × 4 |
5. Installation & Roof Opening
Fig. 3 — Fabricantis tecti aperturae descriptio: foramina et fixatio loca (mm)
Fig. 4 — Detalium componentium internorum
6. Buyer FAQ
Q1. Ad quos autocinetos WL24D aptatur?
Autocineti urbani electrici et autocineti minores (8,0–8,5 m) cum systematibus tractus CC 300–750 V.
Q2. Utrum etiam calefacit praeter refrigerandum?
Ita — calefactio integrata PTC simul atque modus calorificus per valvulam quattuor-viam inversibilem.
Q3. Quae est consumptio energiae?
≤ 15 A ad tensione 380 V in onere pleno; regulatio frequentialis variabilis consumptum minuit in onere partiali.
Q4. What refrigerant does it use?
R407c.
Q5. Utrum compressor reparabilis est?
Impulsor frequentialis variabilis (CV800-D032) et compressor sunt componentia coniuncta, cuius partes deponuntur.
Adhibe turmam nostram exportatricem
Hunan Weili Auto Parts Appliance Co., Ltd. — founded in 2007, ISO 9001 & IATF 16949 certified manufacturer of bus & truck AC parts, electric fans, blowers, lighting and alternator components.
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