DC Power. Dual-fed 48V DC power (A&B power feeds) is provided to a circuit breaker panel at the top of the rack. Each will be capable of providing up to 60 amps in total. DC power is available to a maximum of 20% of the existing DC system capacity at the Co-Location site and is guaranteed under SLA at 99.99% availability.
DC Power. Table 2 - DC Power Specifications ------------------------------------------------------------------------------------------------------------------------------------ Parameter Symbol Min Typ Max Units Comments ------------------------------------------------------------------------------------------------------------------------------------ Power Dissipation Pdisp 10 (Xxxxx) ------------------------------------------------------------------------------------------------------------------------------------ Supply Voltages Vcc1 [*] [*] [*] (Volts) +7% - Vcc2 [*] [*] [*] (Volts) +7% - Vee1 [*] [*] [*] (Volts) +7% - Vee2 [*] [*] [*] (Volts) +5% - ------------------------------------------------------------------------------------------------------------------------------------ Current Draw Icc1 [*] (Milli amps) Icc2 [*] (Milli amps) Iee1 [*] (Milli amps) Iee2 [*] (Milli amps) ------------------------------------------------------------------------------------------------------------------------------------ Power Supply Sequencing Module shall be insensitive to supply power-up and power-down sequencing or timing. ------------------------------------------------------------------------------------------------------------------------------------ Power Failure Tolerance Failure of one or more supplies will not cause damage to module. ------------------------------------------------------------------------------------------------------------------------------------ Confidential materials omitted and filed separately with the Securities and Exchange Commission. Asterisks denote omissions. Issue 7 TSSL PROPRIETARY 1/19/2000 Sheet 4 of 15 Tyco Submarine Systems, Ltd Issue 7 [*] TSSL Part Number [*]
DC Power. One 125V DC station battery system will be provided for primary protection; another identical 125V DC station battery system will be provided for secondary protection. Each battery system will be provided with a dedicated battery charger. The two systems are independent. However, the two systems are provided with a manual cross over connection per NPCC requirements.
DC Power. 1.1 Backup electrical power, including batteries and shared use of an emergency generator to the extent such generator exists and is maintained to support the Premises.
DC Power o DC Power Plant (- 48 VDC System) and Rectifiers: o Supplied by (Motorola, Customer, etc. Default = Motorola).............................(MOTOROLA ) o N+1 Redundant Rectifier? (Yes, No, Default = Yes).....................................(YES ) o Battery Backup Hour (2,4, 6, 8, etc. Default = 2 Hr)..................................(8 HRS. o DC to AC Inverters (Yes, No, Default = Yes)..............................................(YES ) o DC Generator, if required................................................................(CUSTOMER SUPPLIED) 5 EBTS INFORMATION
DC Power. The DC Power rate category provides for the consumption of –48 Volt DC Power. This rate is applied per –15 ampere draw and will be charged on a monthly basis.
DC Power. Verizon will provide DC power to the Collocation arrangement as specified by SBCT in its Collocation application. The SBCT will specify the load on each feed and the size of the fuse to be placed on each feed. Charges for DC power will be applied based on the total number of load amps ordered on each feed. For example, if SBCT orders a total of 40 load amps of DC power and an A and B feed, SBCT could order 20 load amps on the A feed and 20 load amps on the B feed. Verizon will permit SBCT to order a fuse size up to 2.5 times the load amps ordered provided that applicable law permits this practice. Thus, SBCT could order that each feed be fused at 50 amps if SBCT wants one feed to carry the entire load in the event the other feed fails. Accordingly, SBCT will be charged on the basis of the total number of load amps ordered, i.e., 40 amps, and not based on the total number of amps available for the fuse size ordered.
DC Power. The DC Power Charge is applied per 40 load amps requested for each caged, cageless, and virtual collocation application. This NRC recovers Verizon's engineering, material and installation costs for providing and terminating DC power runs to the collocation area.
DC Power. Customer is responsible for providing all required DC Power. Customer is responsible for supplying and installing the required primary DC Power cables (gauge is determined by the Santera engineer at the time of the Site Survey). Confidential Information of Santera Systems Inc. 21 Note: The primary DC Power Cables must be installed and ready for termination by Santera Installation team prior to the IB date. Customer is also responsible for termination of primary DC Power Cables on the power plant side.
DC Power. The services for the installation and maintenance the DC power systems shall be made by the USER’s qualified technicians, or its subcontractors. The corresponding projects shall be submitted to the OWNER’s approval and the installation work will be monitored by the latter. The USER shall supply all the information required for the drawing up of these projects.
