SPX Cooling Technologies FSIG-TS-08A specifications Mechanical Equipment section when

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Marley / Sigma F Series CoolingTower / Specifications: Options

25

 

 

 

Specifications

 

Specification Value

 

Fan Motor Variable Speed Drive:

 

 

 

Marley All Weather ACH550 System

 

Marley VFD drive systems are designed to combine absolute

6.4

Add the following paragraph in the

 

temperature control with ideal energy management. The cool-

 

ing tower user selects a cold water temperature and the drive

 

Mechanical Equipment section when

 

system will vary the fan speed to maintain that temperature.

 

VFD is used with customers Building

 

Precise temperature control is accomplished with far less stress

 

Management System: A complete UL

 

to the mechanical equipment components. The improved energy

 

listed Variable Speed Drive system in

 

management provides fast payback. Indeed, many utilities offer

 

a NEMA 1 indoor, NEMA 12 indoor or

 

generous rebates for users having installed VFD drives.

 

NEMA 3R outdoor enclosure shall be pro-

 

 

 

vided. The VFD shall use PWM technol-

 

 

 

ogy with IGBT switching and integrated

 

 

 

bypass design. VFD out put switching

 

 

 

shall not cause mechanical issues with

 

 

 

gearbox teeth or drive shafts. The VFD

 

 

 

shall catch a fan spinning in the reverse

 

 

 

direction without tripping. The panel shall

 

 

 

include a main disconnect with short

 

 

 

circuit protection and external operating

 

 

 

handle, lockable in the off position for

 

 

 

safety. The VFD system shall receive a

 

 

 

speed reference signal from the Building

 

 

 

Management System monitoring the

 

 

 

tower fluid temperature. As an option

 

 

 

to receiving the speed reference signal

 

 

 

from a building management system, the

 

 

 

drive must have the capability to receive

 

 

 

a 4-20 ma temperature signal from an

 

 

 

RTD transmitter. The VFD shall have an

 

 

 

internal PI regulator to modulate fan

 

 

 

speed maintaining set point temperature.

 

 

 

The drive's panel display shall be able

 

 

 

to display the set-point temperature and

 

 

 

cold-fluid temperature on two separate

 

 

 

lines. The bypass shall include a complete

 

 

 

magnetic bypass circuit and with capabil-

 

 

 

ity to isolate the VFD when in the bypass

 

 

 

mode. Transfer to the bypass mode shall

 

 

 

be manual in the event of VFD failure.

 

 

 

Once the motor is transferred to the

 

 

 

by-pass circuit the fan motor will run at

 

 

 

constant full speed. The bypass circuit

 

 

 

will not modulate ON and OFF based on

 

 

 

fluid temperature. The application must

 

 

 

be able to handle very cold fluid tempera-

 

 

 

tures while the VFD is in a by-pass mode.

 

 

 

Operator controls shall be mounted on

 

 

 

the front of the enclosure and shall con-

 

 

 

sist of start and stop control, bypass/

 

 

 

VFD selection, Auto/Manual selections,

 

 

 

manual speed control. To prevent heating

 

 

 

problems in the fluid cooloer fan motor

 

 

 

and to assure proper gear reducer lubrica-

 

 

 

tion the VFD system shall de energize the

 

 

 

motor once 25% motor speed is reached

 

 

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Contents Marley Sigma F Series Cooling Tower Marley / Sigma F Series CoolingTower / Table of Contents Marley / Sigma F Series CoolingTower Tower 13-6Model 4 MAX SectionelevationPlan Engineering Data Piping Plan Tower Flow/Cell Dimensions ModelSteel Basin End Elevation Steel Basin End ElevationSide Elevation Variable Speed Fan Two-Speed MotorsEnclosures Sound Control Keeping It CleanWater Treatment Base Marley / Sigma F Series CoolingTower / Specifications BaseThermal Performance Construction Mechanical Equipment Fan Deck and Fan CylinderFill, Louvers and Drift Eliminators Casing Hot Water Distribution SystemCold Water Basin Access and SafetyScope of Work Basin Heater Cold Water Basin Options Stainless Steel Cold Water BasinWood Stairway Convenience and Safety Options Fiberglass StairwayPlenum Walkway Ladder Safety CageLadder Extension Hot Water Basin CoversAppearance Options Architectural Casing Air Inlet ScreensCased Guardrail Control Options Control System Mechanical Equipment section when Marley Premium VFD System Miscellaneous Options Galvanized Steel Ladder Vibration Limit SwitchLow Noise Tower Fiberglass LadderFire-Retardant Fiberglass Fan Cylinder ExtensionSpecifications Specification Value West 129 Street Overland PARK, Kansas 66213 United States

FSIG-TS-08A specifications

SPX Cooling Technologies has established itself as a leader in providing innovative cooling solutions, and the FSIG-TS-08A is a shining example of their engineering excellence. This advanced cooling system is designed for a variety of industrial and commercial applications where efficient heat exchange is crucial for optimal performance.

One of the standout features of the FSIG-TS-08A is its highly efficient heat transfer capabilities. The unit utilizes a corrosion-resistant heat exchanger design that enhances thermal performance while reducing maintenance needs. This is crucial in environments where durability and longevity are paramount. The robust construction of the FSIG-TS-08A ensures that it can withstand harsh operating conditions while maintaining its efficiency over time.

Another key characteristic of the FSIG-TS-08A is its energy-saving capabilities. In an era where energy costs are continually rising, this cooling solution incorporates advanced technologies that optimize energy consumption, leading to significant cost savings. The design includes variable speed fans that automatically adjust their operation based on cooling demand, which minimizes energy usage without sacrificing performance.

Moreover, the FSIG-TS-08A is equipped with a user-friendly control system, allowing operators to easily monitor and manage the unit's performance. The integrated controls provide real-time data on system operation and efficiency, further enhancing operational reliability.

The FSIG-TS-08A also boasts a compact design, making it suitable for installation in spaces where traditional cooling solutions may not fit. Its streamlined footprint does not compromise its cooling capability, making it an ideal choice for a wide range of settings, including manufacturing plants, power generation facilities, and other industrial operations.

In terms of versatility, the FSIG-TS-08A can be customized to meet specific requirements based on the application. This adaptability empowers businesses to leverage the cooling system to meet their unique challenges effectively.

In summary, SPX Cooling Technologies' FSIG-TS-08A is a cutting-edge cooling solution combining efficiency, durability, and flexibility. With its advanced technologies, energy-saving features, and user-friendly controls, the FSIG-TS-08A is well-equipped to meet the demanding needs of today's industrial landscape. It is a testament to SPX's commitment to delivering high-quality, innovative products that help organizations improve their operational efficiency while reducing their environmental footprint.