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Supplier: Schneider Electric
Description: The Altivar® 61 offers a wide range of functions for centrifugal pumps and fans from 1 to 900 HP. Its evolutionary design meets your requirements to manage and monitor your building's HVAC and pumping functions. The Altivar 61 drive reduces energy costs by adjusting motor speed
- AC Input Phase: Three Phase
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Supplier: Yaskawa America, Inc. - Drives Division
Description: The Z1000 variable speed drive is designed for building automation applications such as fans, pumps, and cooling towers through 500HP. The Z1000 features an easy-to-read LCD keypad that provides Hand-Off-Auto interface and a real time clock. These features make the Z1000 perfect for many building
- Application Categories: Variable Speed Drive, Inverter Drive
- AC Input Phase: Three Phase
- AC Input Frequency: 50 Hz, 60 Hz
- Features: Other
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Supplier: United Refrigeration, Inc.
Description: Features NEMA T frame Totally enclosed fan cooled Double shielded ball bearings Internal and external epoxy paint Forseda seals on both ends Suitable for inverter duty/variable frequency drives Applications Cooling towers, fans, blowers and other severe duty environments where long life
- AC Voltage & Frequency: 208-230 / 240V 60 Hz, 460 / 480V 60 Hz
- Phase: Three-phase
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Supplier: Xoxide
Description: The DF-35 is a unique chassis - massively convenient, but in a swifter, lighter mid-tower size. It starts with the brilliant white LEDs set in variable-speed, knob-controlled Fleet-Release™ 120 mm access door fans. They open to allow rapid access to the DF-35's 11 total drive bays and two
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Featured Products for Variable Speed Drive Cooling Tower Top
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B&H Machine Sales
Baldor Cooling Tower Drive
The Baldor Electric Cooling Tower drive package provide facilities with another way to go green and save money. The mechanical components of the fan drive system have typically been the largest maintenance issue for cooling towers. Misalignment, gearbox leaks and excess vibration are some of the main issues we encounter. This new drive package eliminates the gearbox and couplings from the cooling tower system providing improved efficiencies. The fan blades... (read more)
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Baldor Electric Company
Cooling Tower Motor and Drive System
By combining the technologies of the field proven and power dense AC laminated frame RPM AC motor with high performance permanent magnet (PM) salient pole rotor designs and the matched performance of an adjustable speed drive, Baldor Electric can offer high torque direct drive motors for cooling tower applications with all the benefits of variable speed control and eliminating the cost and maintenance required for traditional gearbox or belted solutions. Features and Benefits of Cooling Tower... (read more)
Browse Adjustable Speed Drives Datasheets for Baldor Electric Company -
Yaskawa America, Inc. - Drives Division
Z1000 Drive
Manufactured in the Midwest, the Z1000 variable speed drive is designed for building automation applications such as fans, pumps and cooling towers through 500HP. Standard features of the Z1000 include: a real-time clock, 5% line impedance, EMI/RFI filter and BACnet. The Z1000 sets a new benchmark for cost, performance, benefits and quality. (read more)
Browse HVAC Controllers Datasheets for Yaskawa America, Inc. - Drives Division -
NERAK Systems Inc.
NERAK Grid Belt Conveyors &Tread Cooling Lines...
for several levels of horizontal Grid Belt Conveyors built into Cooling tanks or tunnels, one above the other to save floor space. This requires transfers between the conveyor levels. The transfer of the material conveyed is fully automatic. Variable Speed Drives and so called Dancer Bars (mounted at the transfers) on the Conveyors are synchronizing the Conveyor speeds to that of the cooled product speed to ensure smooth transfers and avoiding hang ups and balling up of the conveyed product... (read more)
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Yaskawa America, Inc. - Drives Division
Z1000 Bypass Package
Manufactured in the Midwest, the Z1000 variable speed drive is designed for building automation applications such as fans, pumps and cooling towers through 500HP. Standard features of the Z1000 include: a real-time clock, 5% line impedance, EMI/RFI filter and BACnet. The Z1000 is HVAC optimized with an Intelligent Bypass and advanced BAS interface. The Z1000 sets a new benchmark for cost, performance, benefits and quality. (read more)
Browse HVAC Controllers Datasheets for Yaskawa America, Inc. - Drives Division -
ABB Drives
ABB LonMark adapter for LonWorks connectivity
representatives. Products manufactured include AC and DC variable speed drives from fractional to 135,000 horsepower. HVAC single-motor drive applications include supply & return fans (air handlers), exhaust fans, fume hoods, re-circulation pumps, condenser fans; multiple-motor applications include multi-cell cooling towers, paralleled chilled water, and booster pump systems (http://www.abb.us/drives). ABB (www.abb.com) is a leader in power and automation technologies that enable utility and industry... (read more)
Browse AC Motor Drives Datasheets for ABB Drives
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Resonances of Pivoted Blades
Variable speed drives are seeing ever increasing usage as an efficient way to control process temperatures by varying the airflow of an air cooler or cooling tower. Car must be taken, however, to ensure that neither fan nor drive resonaces occur in the operating speed range. API Standard 661
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New Products: Baldor Electric Company, a leader in energy...
Baldor Announces New Cooling Tower Direct Drive Motor and Variable Speed Drive
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FAQ ? Baldor RPM ACTM Cooling Tower Direct Drive FAN MOTOR...
RPM ACTM Cooling Tower Direct Drive FAN MOTOR & VS1CTD Variable Speed Control System Q. What is this technology and how does it drive a fan directly
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Data Center Report to Congress -FINAL 7-25-07.doc
multiplied by an estimated annual energy consumption per server, disk drive, or network port; and - multiplied the sum of energy use for servers,
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Transformer - Wikipedia, the free encyclopedia
5.3 Cooling 5.4 Insulation drying 5.5 Bushings
- Steam engine - Wikipedia, the free encyclopedia
- Newegg.com - CORSAIR Enthusiast Series CMPSU-550VX 550W ATX12V...
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Cooling Tower Motor and Drive System from Baldor Electric...
Home > Directory of Suppliers > Baldor Electric Company > Product Announcements > Cooling Tower Motor and Drive System
- Adjustable Speed Drives - Product Announcements
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Wheels of steel turn from gold to platinum
So at 20º C, the drive is running at 40 Hz. As the temperature drops to 13º degrees C and below, the drive runs at 25 Hz. As the temperature of the
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Outline of best practice for enrgy-efficient cleanrooms
Best Practice for Energy Efficient Cleanrooms Efficient HVAC Water Systems: Variable-Speed-Drive Chillers Tengfang Xu Contents HVAC WATER