Transformers. All transformers connecting PTF transmission lines shall be included in the analysis.
Transformers. Seller has never installed or used any transformer on the Premises that contained polychlorinated biphenyls’ compounds, and to Seller’s knowledge, there are no and never have been any polychlorinated biphenyls’ compounds stored or used on the Premises.
Transformers a. Transformers shall be UL listed and suitable for the application- NEMA 1 or 3 R.
b. Transformers shall be 480V (primary) - 20by/120V (secondary), rated for 80 C rise above an ambient temperature of 40 C.
c. Support for seismic zone 4 requirements.
d. Acceptable manufacturers shall be General Electric, Xxxxxx-Xxxxxx, Siemens, Square D, or Westinghouse.
Transformers a. Each transformer in a double ended sub-station shall be sized to serve 75% of the maximum demand on the sub-station. In critical loads such as hospitals and research facilities or where determined to be necessary by the University and design team, this may be increased to 100%.
b. Where feeders are arranged in a looped system, full capacity feed-through capability will be required.
c. Generally the first transformation shall be to 277/480 volts, 3 phase, 4 wire. 4160 volts, 3 phase, 3 wire may be required for large motors.
d. Three phase dry type transformers shall be installed at strategic locations to provide 120/208 volt, 3 phase, 4 wire service to incandescent and task lighting, convenience outlets, specific equipment loads and small motors. One of the determining factors of the transformer locations shall be the cost of the increased length of branch circuits versus the addition of transformers/panels.
Transformers. Dry-type K20 rated transformers will be provided for 120/208 volt panels. 16A-00 XXXXXXXXXXX Xxxxxxxxxxx xxxl be 480/277 volt, 3-phase, 4-wire and 120/208 volt, 3-phase, 4-wire with 200% neutrals with provisions for bolt in circuit breakers. Panelboards will be sized for the HVAC 6 wattx xxx square foot and 2 wattx xxx square foot for the 277 volt light fixtures and 6 wattx xxx square foot at for 120/208 volt power. Panelboards will be located in electrical closets on each floor. 16A-08 WIRING DEVICES, OUTLETS AND SWITCHES
Transformers. Kva three-phase transformer shall be used to the warehouse, and 1 150 kVA transformer to the management, frequency 60Hz, NB1 95kV, In order to protect transformers against overvoltage surges, three 12 kV (10ka) grounded polymeric lightning arresters shall be used, duly interconnected and grounded. There will be a meter of the Concessionary for the warehouse with provision of One QGBT with 6 circuit breakers for distribution of the main loads, in addition to the lighting circuit breakers and service outlets and to the common area of the Condominium.
Transformers. To the extent of Landlord's rights therein, any electric transformer in or on the Land, on the Property, or used by or connected to the Land (collectively the "Transformer") for Tenant to connect thereto to transmit electricity generated by the System to the Grid. (The Equipment and Transformer are more particularly described on Exhibit B attached hereto and incorporated herein by reference.)
Transformers. Label that includes tag designation indicated on Drawings for the transformer, feeder, and panelboards or equipment supplied by the secondary.
Transformers. The Contractor shall test all transformers (Battery step-up, solar step-up and station service transformers) and document tests per applicable standards.
Transformers. In general they must be in good preservation condition, without oxidations or corrosions in the oil drum and tank, deformations in cooling blades. • It will be checked that during its normal operation there is no abnormal vibrations or noises, excess temperatures, relevant leaks of coolant and oil level under the minimum at 20ºC, or very higher. • If the transformer has wheels, it will be checked that they are blocked in order to avoid its movement. The anchor must be fixed to the support or rail by threaded or welded parts, or wheels must be turned. • Preservation status of main and secondary insulators, without having cracks, breakages or excess dirt. The correct fixation to the flap will be checked. • The plate will be properly fixed to the transformer drum and, if possible, visible from the cell outside since all its technical data must be readable. • The external insulation of power cables, control and signalization must not show aging, relevant tears, damages or provoke mechanic strains in insulators and other elements. • Oil analysis will be carried out by authorized laboratories and its cleaning and replacement will be performed as necessary.
