Power Supplies Sample Clauses

Power Supplies. Power supplies, for the operation of the Commercial Metering, the Operational Instrumentation, lighting and heating, the switchgear, control and protection equipment, unless otherwise determined by the Company, shall be in accordance with the Grid Code.

Power Supplies. Plant control system power shall be supplied by the Contractor from the following sources: - Primary - 120 V a-c, 60 Hz, not exceeding PLUS OR MINUS 2% voltage variation, PLUS OR MINUS 0.5% frequency variation, and less than 5% harmonic distortion. - Backup - 125V d-c, Battery System through the 120V ac UPS. The Contractor shall supply within his cabinet loss-of-power alarms to monitor each of the above power sources. These alarms shall be mounted ahead of any distribution panels and internal power supplies. The Contractor shall supply whatever power supplies that are required to operate the Plant control system. Each of these power supplies shall have a full capacity on-line backup power supply. Each power supply shall have an associated failure alarm. Power distribution within the PCS shall be arranged such that the loss of power at an individual subsystem does not impair the correct operation of other subsystems or create an unsafe condition. Ground fault detection shall be provided for systems utilizing floating power supplies. -------------------------------------------------------------------------------- EPC - Exhibit B -------------------- TENASKA GEORGIA GENERATION PROJECT Page 123 of 132 -------------------------------------------------------------------------------- Power distribution circuit breakers shall be provided with individual trip indication. Fuses shall be of the indicating type. Each cabinet shall be provided with convenience outlets to facilitate maintenance work. These convenience outlets shall be powered from a separate 120 V a-c supply provided by the Contractor. The Contractor shall also provide redundant cooling fans and cartridge filters in each cabinet and the fans shall be fed from the primary and backup power supplies. A tinned coated copper ground bus shall be installed at the bottom and across the full width of each enclosure. It shall be drilled at each end for extension and shall have a suitable indent-compression type lug bolted to it near each end for the Contractor's ground cable to the plant ground grid. A flexible strap or bar link shall be provided at each shipping split. This ground bus shall be connected to all enclosure steel.

Power Supplies. The independent power supply shall be mains/generator chargeable and shall provide for at least 10 hours continuous power for both the printer and laptop. The printer will be assumed to have a duty cycle of 300 pages per day. The power supply shall consist of an integrated inverter/battery pair with the following specifications: • 500VA charger/inverter with a minimum 12v/40AH deep cycle battery. Only Gelled or Absorbed Glass Mat batteries are acceptable. • Inverter/Charger specification 12VDC/240VAC (input/output)), 60Hz Sine wave output, • 2 x British socket (BS 1363 Socket) • Will have both audible and LED indicators of low charge • Integrated robust carriageable conformation • On/Off Switch, charge indicators, • Portability, a preference for an integrated, portable solution is emphasized • The Batteries will not be included in the case, a back pack will be provided for carrying the battery.

Power Supplies. 2.4.1. Each I/O card cage to be provided with an associated external power supply designed for mounting in 3u space of standard 19” equipment racks. 2.4.2. Input source to 100-120 Vac, 10 A maximum. Outputs to be capable of providing up to 30 A at ± 12 Vdc. Voltage regulation ± 10%. Maximum ripple 1% peak to peak. 2.4.3. Units to include independent dual supplies, front panel power switch and line power indicator, and independent supply status indicators. AC line input to be fused and protection circuitry to be provided for overload and over voltage conditions. 2.4.4. Power supplies to incorporate rear mounted fan and filter assembly and ventilation slots in the front and side panels.

Power Supplies. Primary power for the FACP shall be 120VAC service obtained from the emergency power panel board. Red colored breaker locks shall be provided for all fire alarm circuit breakers. Secondary power for the FACP shall be provided by sealed gelled electrolyte batteries. Batteries shall be housed in the control cabinet or a separate cabinet with adequate cell separation to prevent accidental discharge. Battery Capacity: Battery supply shall be calculated to operate its load in a supervisory mode for twenty four hours with no primary power applied, and after that time, operate its alarm mode for five minutes. (In addition, an alarm reserve correction of 1.3 shall be included.) Battery Charger: Secondary power battery chargers shall be obtained from the emergency power panel board. Provide battery charging circuitry for each standby battery bank in the system low voltage power supply or as a separate circuit. The charger shall be automatic in design, adjusting the charge rate to the condition of the batteries. Battery charge rate and terminal voltage shall be read using the fire alarm control panel LCD display in the service mode, indicating directly in volts and amps. Charger shall be housed in the main fire alarm control panel or the battery cabinet. LOAD CONTROL RELAYS: Relays for the control of air handler contactors and elevator recall circuits shall be rated for use with circuits up to 240VAC at 7A inductive. Relays shall be of the sealed pluggable type, and terminations shall be made to pressure type screw terminals. INTERFACE MODULES: Furnish intelligent analog signaling circuit interface modules for the monitoring of contact type initiation devices, the control of electrical devices, fire pump controllers, load control relays (controlling elevators and HVAC equipment), and each independent smoke detection, kitchen, and gaseous fire suppression systems. The modules shall be capable of monitoring three separate functions: alarm, trouble and supervisory conditions. The module shall be addressed, tested and programmed prior to installation using a U.L. listed programmer/ tester. The module shall display a steady LED for each circuit, in the normal power or standby power condition, when in the alarm state or during control circuit is activation. [FIREFIGHTER TELEPHONE COMMUNICATION SYSTEM Provide a firefighter telephone communication system with complete, common talk, closed circuits. The system shall include, but not be limited to, a master control station mo...

Power Supplies. All three battery cabinets required All nodes powered by full standby power supply All power inserters to be crowbar devices Note: Designer has option of specifying standby units in dense or key locations 7. STATUS MONITORING: All power supplies All fiber nodes One end of line monitor per serving area 8. DIGITAL CARRIERS ABOVE 550 MHz: Designed for 6db below analog carrier levels Unwired Home Installation * $ 32.44 Pre-wired Home Installation * $ 31.20 Additional Outlet/Initial Installation (each) $ 31.73 Additional Outlet/Separate Trip $ 40.39 Prewired Apartment Installation * $ 29.58 Relocate Outlet (each) $ 37.97 Underground Drop Installation $ 78.08/hr. VCR Hook-up/Initial Install (eachl) $ 13.45 VCR Hook-up/Separate Trip $ 31.20 Reconnection (addressable) $ 15.00 Reconnection (non-addressable) $ 31.20 Change of Service (non-addressable) $ 31.20 Technician Visit $ 40.39/hr. Underground Drop Installation ** $ 80.79 Concealed Wiring Installation $ 53.85 Home Amplifier Installation (initial install) $ 13.45 Home Amplifier Installation (separate trip) $ 31.20 MISCELLANEOUS CHARGES: Transaction Fee $ 1.99 A/B Switch Purchase $ 10.00 NSF/Returned Check Fee $ 18.00 Late Charge (on delinquent amount over 30 days) 5% Lost/Damaged Converter up to $250.00 Lost/Damaged Remote up to $ 25.00 Home Amplifier Purchase (each) $ 44.50 SCHEDULE OF MONTHLY RATES & CHARGES PROGRAMMING SERVICES: PREMIUM CHANNELS: HBO $ 10.95 Showtime $ 10.95 Cinemax $ 10.95 The Movie Channel $ 10.95 The Disney Channel $ 10.95 SportsChannel $ 10.95 NESN $ 9.95 Bravo $ 9.00 Service Plus * $ 2.00

Power Supplies. The Grantee shall maintain alternative power sources (battery back-up) so that in the event of a loss of commercial power all distribution amplifiers and fiber optic nodes may be maintained at full power for at least two (2) hours at seventy (70) degrees Fahrenheit beyond the time when normal power sources serving the System have ceased. For infrastructure deployed within private communities prior to the approval of this agreement, the infrastructure may be upgraded over a reasonable period of time. All new infrastructure deployed after the approval date of this agreement will conform to these requirements from the date of deployment. Standby power shall be available for all head end, tower and head end HVAC systems and equipment for a minimum of twenty four

Power Supplies. Install Aerial Power Supply - Includes Permitting, Staking, ECT. Ea. $ 140.00 Wreck-out Aerial Power Supply Ea. $ 45.00

Power Supplies. Other than mains feed power supply, which shall be provided by the Authority, the Contractor shall provide all further power supplies necessary to make the system functional, including containment, isolators and disconnection devices. The Contractor shall carry out appropriate tests and provide electrical testing certificates for its portion of the installation. Power supplies must be located in secure locations not accessible to prisoners. The Contractor shall provide an on-line UPS to protect the system for a minimum of 4 hours in the event of lost power and protect against power surges.