Free Cooling Systems
By using Free Cooling Systems, Total Thermal Operating Expenditures can be reduced up to 90%.
Free Cooling Systems, saves energy and operating expenditures in areas such as Telecommunications, Transmitting stations where traditional air conditioning applications has very high energy costs.
Air conditioning units in areas such as GSM Base Stations, PSTN System Rooms, Data Centers, Bank ATMs consume excessive amounts of energy for cooling.Baran Technology Free Cooling System provides maximum cooling by consuming optimum energy. The operating principle of the system is very simple. Instead of cooling the hot air, the system provides that carrying the hot air out and transfers the cold air from outside to inside by using fan. It will not let the air conditioner work as much as possible. By this way up to 90% energy saving is achieved. By using of Baran Technology Free Cooling System, the system compensates its amortization value within six months to one year depending on geographical location and climate conditions.
Details
Review Models
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Features
- Ability to operate at +24/-48 VDC
- Proportional Speed Control
- Ethernet Connection
- Battery Voltage Measurement
- Mains Voltage Measurement
- Instant Fan Power Measurement
- Instant Air conditioning Power Measurement
- Diesel generator control
- Ability to drive both AC and DC (EC) fan
- Real-Time Clock
- Storing data and parameters
- Analog-Digital Differential Pressure Sensor
- Operating external air-conditioning and heating unit
- Testing sensor conditions frequently during operating time
- Ability to operate air-conditioning unit/s on by-pass mode in any case of trouble
- Fan speed data is received from tacho line
- 18276 event reports about fan/air-conditioning unit for 12 months and amount of power logs consumptions can be saved in the log memory
- Menu Access requires passsword
- System prevents the noise disturbance with night mode
- When fire alarm is active , system shuts down itself
- There are USB, RS485 and Ethernet inputs for remote and local Access
- Reduction of carbon footprint
- Remote Monitoring and Control
- Send 16 different alarms as SNMP
- Low maintenance cost
- Send alarm when there is insufficient cooling and heating
- Humidity and Dew Point Control
- Reduced operating costs (OPEX)
Usage Areas
Barantech Free Cooling System is a ventilation system which also ensures system stability and helps user to decrease energy & service costs.
This exclusive system can be used in;
- Telecom System Rooms
- GSM base stations
- Radiolink stations
- Satellite Earth Stations
Free Cooling System can be applied in all type of closed cabinets.
Free Cooling System Models Table
| Model | Unit | FCS750SI | FBX467 | FCS380SI | FCS380SO | FCS190SI | FCS190SO | FCS120SI | FCS120SO | FCS120SD | FCS055SD | |
| Assembly Type | Indoor | Outdoor | Indoor | Outdoor | Indoor | Outdoor | Indoor | Outdoor | Outdoor | Indoor | ||
| Fan Voltage | Nominal | V | 230 VAC | 230 VAC | 48 VDC | 48 VDC | 48 VDC | 48 VDC | 48 VDC | 48 VDC | 48 VDC | 48 VDC |
| Operating Range | 200 - 277 VAC | 184 - 264 VAC | 36 - 57 VDC | 36 - 57 VDC | 36 - 57 VDC | 36 - 57 VDC | 36 - 52 VDC | 36 - 52 VDC | 36 - 52 VDC | 36 - 57 VDC | ||
| Control Unit Voltage | +24 / -48 VDC | -48 VDC | +24 / -48 VDC | +24 / -48 VDC | +24 / -48 VDC | +24 / -48 VDC | +24 / -48 VDC | +24 / -48 VDC | +24 / -48 VDC | +24 / -48 VDC | ||
| Power Consumption at Nominal Fan Voltage | W | 755 | 472 | 385 | 385 | 195 | 195 | 125 | 125 | 125 | 60 | |
| Max. Fan Current | A | 3,24 | 10,6 | 12,7 | 10,6 | 6,15 | 6,15 | 3,55 | 3,55 | 3,55 | 2,6 | |
| Operating Temperature Range | °C | -25 / +55 | -25 / +60 | -25 / +40 | -25 / +40 | -25 / +60 | -25 / +60 | -25 / +40 | -25 / +40 | -25 / +40 | -25 / +60 | |
| Max. Air Flow | m³/h | 4750 | 2960 | 3200 | 3200 | 1850 | 1965 | 2015 | 1600 | 1950 | 1090 | |
| cfm | 2790 | 1740 | 1880 | 1880 | 1090 | 1160 | 1190 | 940 | 1150 | 640 | ||
| W / K | 1620 | 1010 | 1090 | 1090 | 630 | 670 | 690 | 550 | 670 | 370 | ||
| Cooling Capacity | ΔT = 2.5°C | kW | 4,1 | 2,5 | 2,7 | 2,7 | 1,6 | 1,7 | 1,7 | 1,4 | 1,7 | 0,9 |
| ΔT = 5°C | 8,1 | 5,1 | 5,5 | 5,5 | 3,2 | 3,4 | 3,4 | 2,7 | 3,3 | 1,9 | ||
| ΔT = 7°C | 11,4 | 7,1 | 7,7 | 7,7 | 4,4 | 4,7 | 4,8 | 3,8 | 4,7 | 2,6 | ||
| ΔT = 10°C | 16,2 | 10,1 | 10,9 | 10,9 | 6,3 | 6,7 | 6,9 | 5,5 | 6,7 | 3,7 | ||
| Filter | Class | G2 - G3 | G2 - G3 | G2 - G3 | G2 - G3 | G2 - G3 | G2 - G3 | G2 - G3 | G2 - G3 | G4 | G4 | |
| Filter Area | m² | 1,20 | 1,00 | 1,00 | 1,00 | 0,75 | 0,75 | 0,75 | 0,75 | 0,50 | 0,50 | |
| Fan Box | Width | mm | 655 | 635 | 635 | 640 | 550 | 550 | 550 | 550 | 455 | 250 |
| Height | 970 | 655 | 860 | 640 | 735 | 550 | 735 | 550 | 455 | 250 | ||
| Depth | 665 | 610 | 610 | 630 | 515 | 530 | 515 | 530 | 195 | 80 | ||
| Air Inlet Cover | Width | mm | 620 | 635 | 590 | 635 | 490 | 550 | 490 | 550 | 400 | 400 |
| Height | 200 | 655 | 200 | 655 | 195 | 550 | 195 | 550 | 595 | 595 | ||
| Depth | 260 | 610 | 255 | 610 | 260 | 530 | 260 | 530 | 140 | 140 | ||
| Exhaust Cover / Motorized Damper | Width | mm | 620 | 400 | 355 | 400 | 300 | 340 | 300 | 340 | 410 | 330 |
| Height | 355 | 395 | 355 | 395 | 300 | 340 | 300 | 340 | 600 | 450 | ||
| Depth | 260 | 245 | 260 | 245 | 260 | 210 | 260 | 210 | 220 | 135 | ||
| Weight | Fan Box | kg | 59 | 43 | 51 | 43 | 45 | 35 | 45 | 35 | 21 | 2 |
| Air Inlet | 13 | 0 | 12 | 0 | 11 | 0 | 11 | 0 | 6 | 6 | ||
| Air Outlet | 18 | 8 | 13 | 8 | 11 | 6 | 11 | 6 | 6 | 4 | ||
| Fastening Feet | 4 | 0 | 4 | 0 | 4 | 0 | 4 | 0 | 0 | 0 | ||
| Total | 94 | 51 | 80 | 51 | 71 | 41 | 71 | 41 | 33 | 12 | ||
| Sound Level (Max. rpm) | dB(A) | 72 | 65 | 65 | 65 | 60 | 60 | 60 | 60 | 60 | 60 | |
| Protection | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | ||
| Attention: The informations in this document are subject to change without notice. | ||||||||||||
