Dry cooler DC

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Dry coolers are used to cool industrial systems, as well as industrial and commercial facilities. The process consists in dumping excess heat to the environment, if its utilization is not economically justifiable. They operate by cooling the fluid passing through the tubes inside the finned heat exchanger with fans-generated air flow.
Fluid cooling using dry coolers is the cheapest method for dispersing waste heat, as they reach high performance at minimum power consumption.

Application:
- Data centre cooling system
- Industrial processes
- Biogas plants
- Heat and power plants
- Renewable energy
- Large volume air conditioning systems

Advantages:
- Efficient cooling method
- Cheapest waste heat dispersion method
- High performance at minimum power consumption
- Closed-circuit system operation
- Ability to use various media
- High durability of the key components
- Available in three color versions
- Low noise level starting at <40 dB

Fans:
- High efficiency, low decibel axial fans with low maintenance
- Ø800 mm and Ø910 mm
- EC and AC motors
- Protective fan covers conforming to EN294
- Compiant with ERP 2015 Directive

Features:
- Copper tubes Ø12 mm
- Baffle - tube stabilizing system for increased service life of the device
- Copper components soldered with high silver content solder
- Casing made of thick zinc coated carbon steel, wet painted or powder coated
- Aluminium fins
- Fin spacing - 2,5 mm, 2,3 mm or 2,5 mm depending on application
- Weatherproof electrical cabinet
- On/off switch
- PID controller with frequency converter
- PID controller for EC fans
- PLC controller with touchscreen
- Off swithces for individual fans
- Adiabatic cooling system
- Vibration dampers to absorb vibrations of the device
- Extended legs 1000 mm or 1200 mm
- Inspection fan covers

The adiabatic system
Allows the operation of the dry cooler even when the ambient temperature is higher than the temperature of the process medium. It increases the relative humidity of the air, thus lowering its temperature.

Technical parameters
- Horizontal models, SDF–H–N / SDF–H–S

Model	Dimensions
Model	A mm	B mm	C mm	D mm
SDF-H-N 1x1	1551	2080	1240	1390
SDF-H-N 2x1	3051	3585	1240	1390
SDF-H-N 3x1	4552	5085	1240	1390
SDF-H-N 4x1	6052	6585	1240	1390
SDF-H-N 5x1	7552	8085	1240	1390
SDF-H-N 6x1	9053	9585	1240	1390
SDF-H-N 7x1	10553	11085	1240	1390
SDF-H-N 1x2	1551	2080	2190	2340
SDF-H-N 2x2	3051	3585	2190	2340
SDF-H-N 3x2	4552	5085	2190	2340
SDF-H-N 4x2	6052	6585	2190	2340
SDF-H-N 5x2	7552	8085	2190	2340
SDF-H-N 6x2	9053	9585	2200	2350
SDF-H-N 7x2	10553	11085	2200	2350
SDF-H-S 1x1	1301	1830	1080	1230
SDF-H-S 2x1	2551	3080	1080	1230
SDF-H-S 3x1	3802	4330	1080	1230
SDF-H-S 4x1	5052	5585	1080	1230
SDF-H-S 5x1	6303	6835	1080	1230

* Spacing between outer legs of the dry cooler. Number of legs depend on a type of dry cooler. All dimensions and technical data are approximate only and may be changed without further notice.

- V models, SDV-H-N

Model	Dimensions
Model	A mm	B mm	C mm	D mm	E mm	F mm	G mm	H mm	I mm	J mm
SDV-H-N 1x1	1627	2015	1490	1830	334	1113	1447	1712	228	1322
SDV-H-N 2x1	3145	3530	1490	1830	334	1113	1447	1712	228	1322
SDV-H-N 3x1	4660	5050	1490	1830	334	1113	1447	1712	228	1322
SDV-H-N 4x1	6125	6565	1490	1830	334	1113	1447	1712	228	1322
SDV-H-N 5x1	7690	8080	1490	1830	334	1113	1447	1712	228	1322
SDV-H-N 6x1	9205	9600	1490	1830	334	1113	1447	1715	228	1322
SDV-H-N 7x1	10720	11115	1490	1830	334	1113	1447	1715	228	1322
SDV-H-N 1x2	1627	2015	2062	2400	738	1350	2088	2390	250	1872
SDV-H-N 2x2	3145	3530	2062	2400	738	1350	2088	2390	250	1872
SDV-H-N 3x2	4660	5050	2062	2400	738	1350	2088	2390	250	1872
SDV-H-N 4x2	6125	6565	2062	2400	738	1350	2088	2390	250	1872
SDV-H-N 5x2	7690	8080	2062	2400	738	1350	2088	2390	250	1872
SDV-H-N 6x2	9205	9600	2062	2400	738	1350	2088	2390	250	1872
SDV-H-N 7x2	10720	11115	2062	2400	738	1350	2088	2390	250	1872

* Spacing between outer legs of the dry cooler. Number of legs depend on a type of dry cooler. All dimensions and technical data are approximate only and may be changed without further notice.

- Vertical models, SDF-V-N

Model	Dimensions
Model	A mm	B mm	C mm	D mm	E mm	F mm	G mm	H mm
SDF-V-N 1x1	1721	2080	1468	1585	348	487	1100	1310
SDF-V-N 2x1	3221	3585	1468	1585	348	487	1100	1310
SDF-V-N 3x1	4722	5058	1468	1585	348	487	1100	1310
SDF-V-N 4x1	6222	6585	1468	1585	348	487	1100	1310
SDF-V-N 5x1	7723	8085	1468	1585	348	487	1100	1310
SDF-V-N 6x1	9223	9585	1468	1585	348	487	1100	1310
SDF-V-N 7x1	10723	11085	1468	1585	348	487	1100	1310
SDF-V-N 1x2	1721	2080	2428	2545	598	737	1600	2270
SDF-V-N 2x2	3221	3585	2428	2545	598	737	1600	2270
SDF-V-N 3x2	4722	5058	2428	2545	598	737	1600	2270
SDF-V-N 4x2	6222	6585	2428	2545	598	737	1600	2270
SDF-V-N 5x2	7723	8085	2428	2545	598	737	1600	2270
SDF-V-N 6x2	9223	9585	2428	2545	598	737	1600	2270
SDF-V-N 7x2	10723	11085	2428	2545	598	737	1600	2270

* Spacing between outer legs of the dry cooler. Number of legs depend on a type of dry cooler. All dimensions and technical data are approximate only and may be changed without further notice.

Working parameters:
- Min. allowable temperature of the processed liquid is -20°C
- Max. allowable temperature of the processed liquid 100°C
- Max. allowable pressure of the processed liquid - 10 bar.

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