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Standards and Technical Documents - DESIGN AND FABRICATION OF METAL-ENCLOSED NONSEGREGATED-PHASE BUS DUCT ASSEMBLIES
March 2014 -- PIP ELSBD01Supplier: Process Industry Practices (PIP)
Description: Active, most current, complete document This Practice describes requirements for design, fabrication, inspection, and testing of metal-enclosed, self-cooled, nonsegregated-phase bus duct assemblies for use on systems operating at 34.5 kV and below, and suitable for indoor and outdoor applicationsShow More
Supplier: Remke Industries
Description: Tuff Seal Bus Drop Grips support flexible cord or cable at the bus duct when power is supplied from an overhead source. Suitable for indoor use only, these grips relieve tension and absorb vibration which protects the cable. These grips are woven of galvanized steel wire and are offered with either
- Type: Cable Glands / Cord Grips
- Material: Steel
- Diameter: 0.2200 to 1.25 inch
Hygrometers and Humidity Measurement Instruments - Humidity, Temperature and Pressure Sensor -- HTD2800Supplier: TE Connectivity – Sensors
Description: measurement is needed. The information is delivered as a digital output on a CAN bus. The TRICAN HTD2800P1B11C6 design has been optimized to provide accurate information and fast response time for systems where repeated long term immersion in high humidity and high temperature environment is needed
- Form Factor: Sensor / Probe
- Variables Measured: Relative Humidity, Pressure, Temperature
- Relative Humidity Range: 0.0 to 100 %
- Relative Humidity Accuracy: 3 to 5 %
Supplier: HUBER+SUHNER AG
Description: in combination with star or bus splitters, complex in-house satellite distribution systems can be set up in a very short time. There is no need to buy expensive equipment and installation is very simple thanks to the plug&play design. To calculate the MATV-installation requirements, HUBER+SUHNER provides
- Cable Type: Single Mode
- Coupler Wavelength(s): 1300 nm, 1550 nm
- Insertion Loss: 0.8000 to 12 dB
- Splitting Ratio: 10 to 50
Description: .) Connections between a transformer and a bus-duct Connections between a bus-duct and an electrical cabinet Expansion joint
- Busbar Type: Single Conductor Busbars, Flexible Busbars
- Busway Type: Indoor Feeder
- Busbar (Conductor) Material: Copper
- Bus Plug Devices Available: Circuit Breaker
Description: construction and are labeled to UL 891 standards. These systems can also be designed for top cable entrance, bottom cable entrance or bus duct connections. Product Features Normal, emergency, and/or load circuit breakers Protective relaying (as required) Optional instrument meters for normal
- Style: Ground Mounted
- Switch Control: Automatic Transfer Control
- Features: UL Listed
Supplier: Clampco Products, Inc.
Description: and Air-Intake Systems for Construction Vehicle, Truck, and Bus Engines Duct Systems Baghouse Equipment Irrigation Systems Medical Equipment PrecleanersShow More
Supplier: Hi-Tech Controls, Inc.
Description: The E-bus cable is used for the transmission of bus signals for intelligent systems in buildings. The cables ensure perfect communication in accordance with EIB regulations (European installation bus). They can be installed over, in, or below the plaster, in pipes and pipe ducts, in dry, moist
- Product Category: Bulk Cable
- Number of Conductors: 4 #
- Operating Temperature: -30 to 70 C
- Cable Jacket: Polyvinyl Chloride (PVC)
Supplier: ArtUSA Noise Control Products, Inc.
Description: of water. Both pad material and adhesive can withstand temperatures between -22° F and 248° F and are highly resistant to aging. Typical applications include ventilation ducts, hoppers, machine guards, boats, buses, air compressors, hoods, vibration tables, hoppers, chutes, generator enclosures
- Product Description: Other
- Width: 54 inch
- Height: 40 inch
- Mounting: Adhesive / Tape
Supplier: Acoustical Solutions, Inc.
Description: include ventilation ducts, hoppers, machine guards, boats, buses, air compressors and generator enclosures.
- Product Description: Acoustic Curtain
- Width: 40 inch
- Height: 54 inch
- Mounting: Adhesive / Tape
Description: damping treatment plus superior flame spread and smoke density ratings, including bus, rail, and marine applications. Also used in fan and blower housings, duct work, bins, chutes, hoppers, machine guards, and stadium seating.
- Product Description: Compound (Trowel), Compound (Spray)
- Thickness: 0.0625 to 0.1875 inch
- Mounting: Spray / Trowel
Supplier: Xylem Applied Water Systems
Description: Rule In-Line Blowers Rule In-Line Blower – 3" or 4" Ducting Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings for long life. Compact and easily installed on any flat surface, Rule® in-line
- Applications: Exhaust Ventilation
- Design Configuration: Axial
- Air Flow Rate: 135 SCFM
- Maximum Diameter (Fan or Blower Wheel): 5.25 inch
Description: in outer high voltage door Reduced PPE requirements Standards and Approvals - IEEE C37.20.7-2007 ¿ Type 2B - ICC-ES AC156-2010 Seismic - IEEE 693-2005 - IBC2009 & ASC&-05 - UL 347 Ratings - System Voltage: 2.4 - 7.2 kV - Main Bus: Up to 3000A - Contactor Size: 400/800A - EnclosureShow More
Description: door Reduced PPE requirements Standards and Approvals - IEEE C37.20.7-2007 ¿ Type 2B - ICC-ES AC156-2010 Seismic - IEEE 693-2005 - IBC2009 & ASC&-05 - UL 347 Ratings - System Voltage: 2.4 - 7.2 kV - Main Bus: Up to 3000A - Contactor Size: 400/800A - Enclosure Type: Indoor
- Device Type: Other
- Configuration: Single Device
- Mounting / Packaging: Other
- Supply Voltage (VS): 2400 to 7200 volts
Description: - and two-high full voltage nonreversing NEMA 1, 50kA motor starters, rated for 2.4-7.2kV, 400A. It will soon be available for 800A, 3000A main bus, and other types of medium voltage starters. Features and Benefits Meets the IEEE C37.20.7 standard Available now for one- and two-high FVNR 400A, NEMA 1, 50kA
- Setup & Control: Manual
- Configuration: Stand Alone
- Features: Soft Start
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of lines between the profile and system components, giving the system a uniformly slender look. Even with its slender appearance, cable passage was an integral part of the design. Ready-equipped cables can be pulled through large connector passages even after mounting the carrier system. Increased assembly costs and advances in field bus components through every field of automation engineering are the main reasons why ready-equipped cables with connectors are being used in increasing numbers. When... (read more)
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First Sensor AG
Flow-based ultra-low differential pressure sensors
The LDE ultra-low pressure sensors of First Sensor offer ranges from 25 Pa (0.1 inH2O) full scale. The digital sensors use a special compensation technology to achieve excellent offset stabilities better than 0.1 %. These flow-based differential pressure sensors include a microcontroller for precision digital signal conditioning and accomplish very high accuracies. A digital SPI bus and analog output is available at the same time. Quick Links: LDE data sheet. Application note: High immunity... (read more)
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These cable ties install quickly and more easily
cross section is ideal for heavy duty applications such as Truck, Bus, and Heavy Equipment. . OEM Electrical System Solutions Drive productivity. Reduce operating costs. Panduit understands the challenges you face meeting design, industry, and application requirements in a timely and cost-effective way while keeping an eye on your bottom line. For 60 years, we have focused on electrical systems solutions that help organize, connect, and protect, including: Cable ties. Identification. Heat... (read more)
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Electro Standards Laboratories
Custom Fiber Optic Cables - MTP Fanouts - More!
of SC connectors. Factory terminated and tested. Save duct space and installation time. Push/Pull mating for quick installation. Single-mode and multi-mode fiber. Quick-connect cassettes for extra-easy termination. MTP/MPO 12-Fiber Patch Cords. 1x1, 2x2, 3x3, or 6x6 Multi Ribbon MTP ® Trunk Cable. 12, 24, 36 or 72-fiber trunk cable. MTP ®/MPO Connectors, male or female on ends. 50/125 µm, 62.5/125 µm fiber. Numbered legs each side for easy connection and installation. Crush... (read more)
Browse Fiber Optic Cables Datasheets for Electro Standards Laboratories
Conduct Research Top
Using Infrared Techniques for the Condition Assessment of Isolated Phase Bus Duct (.pdf)
The normal application of isolated phase bus duct is to make the connection between large generators and its associated generator step up transformer. The bus also is used to make connections to auxiliary, reserve auxiliary, potential, and excitation transformers, the purposes of which, are used
Facilities Thermography Program
be accommodated. We currently scan nine buildings on an annual basis. Usually it takes a full week to scan each building. These inspections include distribution panels, switch gears, transformers, disconnects, motor control centers, tap boxes, and bus duct systems. Facilities equipment IR surveys
More Information Top
Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1796 - Safety Evaluation ...
2-311 2.5.2 Bus Duct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1838 - Safety Evaluation ...
2-339 2.5.3 Bus Duct Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1766 - Safety Evaluation ...
2-208 2.5.1 Bus Duct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1785 - Safety Evaluation ...
2-137 2.5.1 Bus Duct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1865 - Safety Evaluation ...
… that is designed specifically for holding electrical wires and cables (e.g., cable trays, exposed and concealed metallic conduit or wireways), and (5) electrical enclosures-generic component type that contains electrical components (e.g., conduit, panels, boxes, cabinets, consoles, and bus ducts ).
Electromagnetism, short‐circuit forces and strains in elbow sections of phase‐isolated, metal‐enclosed generator busbars
Virtuallyall modem generators,particularly for unit ratings in excess of 200 MW. have phase-isolated and metal-enclosed busbars with bus ducts short-circuited on both sides.
Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1825 - Safety Evaluation ...
A nonsegregated cable bus duct system provides the path between the startup transformers and the 4.16 kV safety buses.
CR4 - Thread: Cables vs. Bus Ducts
Cables vs. Bus Ducts .
Improvement Option 2: Replace GS # 2 Zone With An Improved Bus Duct Design................................................................
Major Electrical Equipment Proposed for Tidal Power Plants in the Bay of Fundy
Various alternatives for transmission of power to shore are listed and the choice of SF6 gas insulated bus duct is substantiated by comparative data.