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CTO top-mounted air conditioners
CTO top-mounted air conditioners
Top-mounted air conditioners operating principle
CTO (air conditioners)
Top mounted active air conditioners
Key features:
- Easy to install
- Small footprint
- Cooling capacity: 400 to 3850 W
- EXTT option (outdoor installation) available
In standard
- Indoor installation
- Electronic thermostat with digital display
- Quick connector connection
- Double condensate drain
- Fastening via threaded inserts
- Lifting rings
- Color RAL 7035
- Complete documentation
- 18-month warranty (unless otherwise agreed)
Options and adaptations
- EXTT version (outdoor installation)
- Air filter on the condenser side
- UL listed
- RAL paint color differs from standard
▶️ TO BE SPECIFIED IN YOUR REQUEST
CTO 08 top-mounted air conditioners installation
CTO 20 top-mounted air conditioners installation
CTO 40 top-mounted air conditioners assembling
Technical specifications
| CTO 04 CAI |
CTO 08 CAI | CTO 12 CAI | CTO 20 CAI | CTO 20 FAI | CTO 40 FAI | ||
| EXTT* version available? | YES | YES | YES | YES | YES | YES | |
| Power supply | Type | Single-phase | Single-phase | Single-phase | Single-phase | Three-phase | Three-phase |
| V-Hz | 230-1-50/60 | 230-1-50/60 | 230-1-50/60 | 230-1-50/60 | 400-3-50/60 | 400-3-50/60 | |
| Cooling power A35A35 (+35°C inside cabinet, +35°C ambient) |
W | 410 | 820 | 1150 | 2050 | 2050 | 3850 |
| Cooling power A35A50 (+35°C inside cabinet, +50°C ambient) |
W | 240 | 680 | 800 | 1530 | 1560 | 2870 |
| Power consumption A35A35 (+35°C inside cabinet, +35°C ambient) |
W | 270 | 510 | 550 | 1190 | 990 | 1630 |
| Power consumption A35A55 (+35°C inside cabinet, +50°C ambient) |
W | 315 | 560 | 660 | 1300 | 1190 | 1890 |
| Refrigerant | Type | R134a | R134a | R134a | R134a | R134a | R134a |
| Input current nominal / maxi |
A | 1.5 / 4 | 2.9 / 12 | 3.2 / 11 | 6 / 24 | 1.9 / 10 | 3.4 / 17 |
| Line protection | A | 4 | 6 | 6 | 10 | 4 | 6 |
| Electrical connection | Type | nc | nc | nc | nc | nc | nc |
| Waterproof index internal / external |
IP | 54 / 34 | 54 / 34 | 54 / 34 | 54 / 34 | 54 / 34 | 54 / 34 |
| Nominal air flow | m3/h | nc | nc | nc | nc | nc | nc |
| Operating temperature ambient mini / maxi |
°C | +20 / +55 [+50**] | +20 / +55 [+50**] | +20 / +55 [+50**] | +20 / +55 [+50**] | +20 / +55 [+50**] | +20 / +55 [+50**] |
| Noise level | dB(A) | 60 | 62 | 65 | 65 | 65 | 75 |
| Dimensions |
H (mm) | 260 | 339 | 415 | 415 | 415 | 496 |
| L (mm) | 259 | 341 | 401 | 401 | 401 | 492 | |
| P (mm) | 481 | 600 | 572 | 572 | 572 | 784 | |
| Weights | kg | 18 | 23 | 40 | 50 | 52 | 86 |
| * EXTT version: device configured for outdoor installation ** Values at 60Hz Non-contractual values / More information about air conditioning and cooling systems can be found on AFCE. |
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Performance curves
CTO air conditioners - performance curves
Additional information on CTO air conditioners
The CTO series of top-mounted air conditioners are designed for installation on the roof of a cabinet (or technical room, shelter…).
The range of available power outputs (410 to 3,850 W) covers the majority of electrical cabinet cooling applications, all in the most compact sizes.
All models come standard with an electronic controller with temperature display. Their electrical connection is secure and simplified thanks to quick connectors inserted on the bottom of the device.
Thanks to a supplied self-adhesive sealing gasket and an internal design ensuring perfect separation between outside air and the inside of the cabinet, CTO cooling units maintain an IP54 level of water protection.
Performance curves attached:
- P = cooling capacity (W)
- Ti = ambient temperature (°C)
- Ta = internal temperature (°C)
> Do you have a question about choosing the right air conditioners? Contact our technical teams.
Discover other air conditioners
Top-mounted active air conditioners
Designed & manufactured in France
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