Product Overview
MGA Series billboard air conditioner controls the operating temperature of outdoor advertising machines and digital signage, preventing display faults and panel damage caused by high summer temperatures inside the cabinet. Covering 400-5000 W cooling capacity on 220V 50Hz input with -40 to +55 °C operation, it includes both standard models and /D variants sized for kiosk-type display enclosures — the dedicated cooling line for outdoor DOOH screens, smart kiosks and vending-style advertising machines.
Key Features
- DOOH-focused design: cooling layout matched to advertising screen enclosures and kiosk cabinets
- 400-5000 W range: from single-screen kiosks to large multi-panel billboards
- Dedicated /D variants: MGA1200/D-MGA4000/D models sized for display-type enclosures
- Wide temperature range: -40 °C to +55 °C operation, R134a eco refrigerant
- Rational airflow design: cooling channel matched to the screen heat load
- Remote monitoring: RS485 interface and multi-function alarm output
Model Range & Specifications
| Model | Cooling Capacity (W) | Heater (W, optional) | Power (W) | Dimensions H×W×D (mm) |
|---|---|---|---|---|
| MGA0400 | 400 | 500 | 250 | 470×450×158 |
| MGA0600 | 600 | 500 | 300 | 450×600×158 |
| MGA0800 | 800 | 500 | 350 | 450×600×185 |
| MGA1500 | 1500 | 1000 | 400 | 528×800×188 |
| MGA2000 | 2000 | 1000 | 450 | 574×800×188 |
| MGA3000 | 3000 | 1000 | 610 | 619×784×245 |
| MGA4000 | 4000 | 1000 | 1670 | 683×1050×255 |
| MGA5000 | 5000 | 1000 | 1700 | 729×1004×325 |
/D display variants: MGA1200/D (550×620×200, 1200 W), MGA1500/D (569×680×250, 1500 W), MGA2000/D (2000 W), MGA2500/D (2500 W) and MGA4000/D (4000 W) are sized for kiosk-type display enclosures. All models operate on 220V 50Hz input with R134a refrigerant; OEM sizes are available on request.
How to Select Cooling Capacity for a Digital Billboard
Screen heat load scales with panel size and brightness: a 55-inch outdoor LCD kiosk typically dissipates 400-800 W, while large multi-panel billboards can reach 2-4 kW including brightness boost for daylight visibility. Add solar radiation gain on the cabinet surface, then rate the cooling unit at 1.2-1.5 times the total load. Single kiosks use MGA0400-MGA0800; mid-size billboards use MGA1500-MGA3000; large daylight-brightness billboards use MGA4000/MGA5000 or the matching /D variants.
Why Outdoor Screens Fail Without Dedicated Cooling
Outdoor advertising machines fail most often in summer: panel brightness drops, touch controllers reboot, and the backlight ages faster at high temperature. Fans-only ventilation cannot keep a screen enclosure below safe temperature when solar gain adds to panel heat. A dedicated billboard air conditioner holds the enclosure at a stable setpoint year-round, extending panel life and keeping the advertising uptime that revenue depends on.
Applications
- Outdoor advertising machines and DOOH digital billboards
- Smart kiosks and self-service terminals
- Vending-style advertising machines (with /D variants)
- Outdoor wayfinding and information displays
Product Views
Q: Does the MGA Series work in winter conditions?
A: Yes. The MGA Series operates from -40 C with optional heater on selected models, holding the screen enclosure above safe temperature in winter and below it in summer across the full outdoor signage service life.
Frequently Asked Questions
Q: What cooling capacity does a 65-inch outdoor billboard need?
A: A 65-inch daylight-brightness outdoor panel typically dissipates 800-1500 W, plus solar gain on the cabinet. Rate the unit at 1.2-1.5 times the total load — usually the MGA1500 or MGA2000 class. Share your screen size and brightness spec with BScomtec for a sized recommendation.
Q: What is the difference between standard and /D variant models?
A: The /D variants (MGA1200/D to MGA4000/D) are sized and configured for kiosk-type display enclosures with different dimensions and airflow layout matched to screen heat distribution. Standard models cover billboard and general advertising cabinet cooling.
Related products: see also the OEM MEA Series AC Cabinet Air Conditioner 400-4000W and the OEM Vending Machine Air Conditioner.
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