Marley / Sigma F Series CoolingTower / Specifications: Options

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Specifications

 

Specification Value

consist of start and stop control, bypass/ VFD selector switch, Auto/Manual selec- tor switch, manual speed control, and solid-state temperature controller. An emergency bypass selector switch inter- nal to the panel allowing the fluid cooler fan motor to be run at full speed shall be furnished. To prevent heating problems in the fluid cooler fan motor and to assure proper gear box lubrication the VFD sys- tem shall de energize the motor once 25% motor speed is reached and cool- ing is no longer required. The VFD shall include de-icing logic with auto canceling and adjustable time. Speed in De-Ice mode shall not exceed 50% motor speed. The fluid cooler manufacturer shall supply VFD start-up assistance. Tower vibration testing throughout the speed range is required to identify and lockout any natural frequency vibration levels which may exceed CTI guidelines.

Vibration Limit Switch:

5.5Add the following paragraph in the Mechanical Equipment Section: A single-pole,double-throw vibration limit switch in the NEMA 4 housing shall be installed on the mechanical equipment support for wiring into the owner's control panel. The purpose of this switch will be to interrupt power to the motor in the event of excessive vibration. It shall be adjustable for sen- sitivity, and shall require manual reset.

Miscellaneous Options

Galvanized Steel Ladder:

9.3Change paragraph 9.3 to read as fol- lows: One endwall of the tower shall be equipped with an 18" (457 mm) wide hot-dip galvanized steel vertical ladder, supported by hot-dip galva- nized steel brackets through-bolted

to the endwall structure. Ladder shall rise from the cold water basin level to the top of the fan deck guardrail, and shall be designed and installed in conformance with OSHA standards. A horizontal-swing, gravity-closing safety bar shall be provided across the ladder opening at the fan deck.

■Unless specified otherwise, a Robertshaw or Metrix switch will be provided. Double-pole, double-throw models are also avail- able. If purchased in conjunction with

the Control System, it is also factory- wired. The requirement for manual reset assures that the tower will be visited to determine the cause of excess vibration.

■This option is for those customers who either prefer steel lad- ders, or whose atmospheric conditions at the cooling tower loca- tion would be detrimental to aluminum.

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SPX Cooling Technologies FSIG-TS-08A specifications Vibration Limit Switch, Miscellaneous Options Galvanized Steel Ladder
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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.
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