Name: Dry Cooler
Brand: Friterm
Availability: InStock

Friterm Motor Control System (FMC)

FMC Step Control (FMC- S)

The FMC step control is a control system for AC external rotor and standard motors. Basic step version with up to 5 steps and special version is available with up to 15 steps. System ensures uniform utilization of fans and enhances the operational reliability and service life of fans.

FMC Voltage Control (FMC- V)

The FMC voltage control system is used for AC external rotor motors. This system is the most cost-effective way of controlling the speed and ensures high operational reliability withthis product’s integrated bypass function. This system is not recommended for noise-sensitive applications or with strict energy efficiency requirements.

FMC Frequency Control (FMC-F)

FMC frequency control is used for standard motors with a frequency converter as the power unit. It doesn’t cause any control-related noise. Multi power units can be used. Even if a power unit fails this product is equipped with hardware and software bypass functions, which ensures operation. This system provides considerable energy savings thanks to continuous modulation of all the fans.

FMC frequency control with all pole sine filter (FMC- F- APSF)

is used used for AC external rotor motors with a frquency converter as the power unit. This is an absolute necessity for external rotor motors.

FMC EC Control (FMC- EC)

FMC EC Control is combined with high efficient EC fans and ensures ideal solution with respect to energy efficiency and noise emissions.

FEATURES AND APPLICATIONS

• Friterm FDW series dry coolers, including 4 different sound levels of

- (S) Standard,

- (L) Low,

- (Q) Quiet,

- (E) Extremely Quiet,

are designed for outdoor installation.

• The fans are arranged in single rows from 2 to 10 and in double rows from 4 to 20.

• Capacity range of Dry Coolers varies from 55 to 2490 kW

Coil Block

• Staggered tube alignment,

• Copper tubes, aluminium fins,

• 2,1 - 2,5 - 3,2 mm of standart fin pitches. Other fin pitches are optional,

• Sliding collars and free holes system combination used in supporting end-plates that prevents any contact between tubes and end-plates and assures long life operation without leakages.

• Manifolds and inlet- outlet connecting tubes are steel. Manifolds equipped with vent and drain connections.

CASING

• Dry Coolers have their own self supporting construction and do not require any extra accessories for installation on steel or concrete base.

• Galvanized steel is used for casing. External surfaces are covered with polyester based electrostatically powder painting, which provides an excellent UV and corrosion protection. Standard color code is RAL 7044. Hot dip galvanized steel, magnelis or stainless steel can be used optionally.

• Each fan chamber is separated by internal baffle plates to prevent induced windmilling effect during off-cycle fans.

• All models are equipped with lifting eyes and mounting legs

FANS

• High efficient axial, external rotor motor, Ziehl Abegg, EBM or equivalent fans with diameters 800-910 mm are used in suction direction for drycoolers.

• 800/910 mm fans are 400V 3~50Hz, could be run at two different speeds and EC fans are optional.

• Variable fan speed regulation can be achieved by using frequency inverter and all pole sine filter. All external rotor motors are suitable for %100 speed control and equipped with internal protection.

• Ambient temperature range for external rotor motors is between -40°C and +50°C / +65°C. Due to operating conditions temperature range may go up to +70°C according to fan type.

• For high working temperatures different fans and motors are available optionally.

• Fans are running in a housing designed to maximize air flow rate.

• Guard grilles of fans are standart. Motor protection class IP54; insulation class F.

• Friterm reserves the right to use fans of different manufacturers. Depending on the type, the fan data may slightly vary.

• Each fan has safety-repair switch suitable for outdoor conditions (IP 66 protection class)

SOUND DATA

• Indicated sound pressure levels comply with EN 13487.

• Sound levels are obtained from sound power levels (LwA) of the fans.

• Consult an expert for critical sound requirements.

STANDARD ACCESSORIES

• UV resistance safety switch

• Mounting legs

• Cable tray

• Counter flanges

OPTIONAL ACCESSORIES AND OTHER VARIANTS

• Products with self- drain system

• Other fin pitch options

• Other fin material options

- Epoxy/ Gold Epoxy coated aluminium fins

- Magnesium alloy aluminium fins

- Copper fins

• Complete epoxy coated coil option

• Stainless steel tube option

• Stainless steel case option

• Copper/ Stainless steel manifold

• different color options for external cover

• Adiabatic cooling system

- Ecomesh spray system

- High (Fogging system) and low pressure direct spraying system

• Threephase step control terminal box

• Different speed control

- Inverter

- Step control

- Voltage control

- EC control

• Vibration dampers

• Different connection types

• Axitop/ flow grid

• Cleaning and servicing openings.

• EC fan

• Junction box

• MODBUS communication protocol

• Handrail/ Ladder

• Expansion tank

• High mounting legs

• Other fan and motor options for high working pressure

Friterm

FRITERM A.S. was founded in Istanbul in 1979. The company has developed its know-how and expertise by providing design, manufacturing, contract and sales services in Commercial Cooling, Industrial Cooling and Air Conditioning.

In time, Friterm has preferred to specialize on finned type heat exchangers and focused on the production of Air Cooled Condensers, Evaporators, Air Coolers, Dry Coolers, Water/Glycol Air Heaters and Coolers, Steam Heaters, Oil Coolers and Heat Recovery Coils for the Air Conditioning and Refrigeration Industry.

The company has included the energy sector in its fields of activity at the beginning of 2000s and expanded its product range. It has been designing and producing LT/HT Radiators, Combustion Turbine Inlet Air Cooling and Heating Units, Oil Coolers, Air Cooled ORC Condensers and Steam Condensers for the sector through its customized software.

CO2 Gas Coolers and Unit Coolers were added in the range in 2010 followed by Ammonia Evaporators and Condensers added in the product range in 2012 with the initiation of stainless steel pipe production. 2014 and 2015 were the years of transition of energy efficient, user friendly, high performing new generation Evaporators and Condensers.

FRITERM is at the disposal of the sector with its two manufacturing plants on an indoor area of 19,000 m2 in Tuzla - Istanbul with 246 competent staff and modern machinery park.

FRITERM will reinforce its role as a leading supplier in the Air Conditioning and Energy Sector with its New Facility at Makine Ihtisas Organized Industrial Zone built on an indoor area of 36,000 m2 over 60-decares of land, which will start to operate at the second quarter of 2016.

The Manufacturing and the Office Buildings have been designed to use natural resources such as solar and wind showing utmost attention to protect the environment to obtain the BREEAM certificate for the Manufacturing Building and the LEED Certificate for the Office Building.

Following the commissioning of the facility, the FRITERM ACADEMY, R&D and Lab in the Tuzla Facility activities will grow exponentially and FRITERM’s contribution to the science of Heat Transfer will increase.