FGR-HVR-010 HVAC and refrigeration
Direct-expansion combined air handling unit
A modular sectional air handling unit with a direct-expansion cooling coil, filtration, heating and optional humidification, served by a matched outdoor condensing unit.
- Specification confirmed with the OEM before you order
- Warranty and support set out in your quotation
- Freight to your site or port available
Overview
Combined (modular) air handling units are built from sections such as mixing, filtration, coil, fan, heating and humidification, configured to the duty. Direct-expansion units use refrigerant in the coil instead of chilled water. Selection depends on airflow and external static pressure, cooling and heating loads, required temperature and humidity tolerances, and filtration grade.
Typical applications
- Pharmaceutical and clean production areas
- Laboratories needing temperature and humidity control
- Chemical plant control and process rooms
- Industrial workshops
Specification
| Cooling capacity range | 12.1 kW-360 kW |
|---|---|
| Heating capacity range | 12.6 kW-378 kW |
| Example model HZK05PTA: refrigerating capacity | 35 kW |
| Example model HZK05PTA: airflow and static pressure | 4500 m³/h at 800 Pa external static pressure |
| Example model HZK05PTA: control range | 18 ºC~30 ºC ±1 ºC; 50~70% RH ±10% RH (constant temperature and humidity type) |
| Filtration (example model) | G4 plate primary, F8 bag medium, H11 high-efficiency |
| Fan (example model) | Low-noise centrifugal, belt driven |
| Heating and humidification (example model) | PTC electric heater 9 kW; optional electrode humidifier 3.75 kW, 5 kg/h |
| Dimensions and weight (example model) | Length 5010 mm; section 1250 x 1070 mm; 980 kg |
| Power supply | 380/400 VAC (3P-AC380V/50Hz for example model) |
| Coil face velocity and rows for the listed model | TBC |
| Fan motor efficiency class | TBC |
| Casing air-leakage and thermal-bridging classes to a named standard | TBC |
| Sound power levels by section | TBC |
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