MGETM GalaxyTM 6000: Specification guide __________________________________ Parallel UPS, 250 to 3000 kVA* * Power rating for an N+1 configuration.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration Contents 1 - UPS definition .......................................................................................................................................... D-3 1.1 - Purpose ......................................................................................................................................... D-3 1.2 - Brief description ........................
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 1 - UPS definition 1.1 - Purpose The purpose of this specification is to define the design, manufacture and testing characteristics required in view of supplying, putting into operation and maintaining an Uninterruptible Power Supply (referred to as a UPS in the rest of this document).
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 2 - Operating principle The double-conversion UPS (also called on-line) shall operate as defined below. 2.1 - Normal operation (normal AC source available) The rectifier supplies the inverter with DC current while the charger simultaneously float charges the battery. The load is continuously supplied with dependable electrical power by the inverter.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 2.6 - UPS maintenance For maintenance purposes, all electronic components shall be accessible from the front of the UPS. In addition, a manually operated mechanical bypass system shall be: ………………………………………………………………………………………………………………………………….. - Built into each UPS unit () for a two-UPS system with active redundancy) …………………………………………………………………………………………………………………………………..
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 3.5 - Limitation of harmonics upstream of the UPS The UPS system shall not draw a level of harmonic currents that could disturb the upstream AC system, i.e. it shall comply with the stipulations of guide IEC 61000-3-4.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration specified by the battery supplier (0.1 x C10 for a sealed lead-acid battery). 5.1.4 - Operating mode The charger of each UPS unit shall be sized to recharge the battery rapidly: a battery with a backup time of…[5 / 10 minutes in less than 11 hours] [15 minutes in less than 13 hours] (following a discharge to Pn/2 to recover 90% of backup time). 5.1.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 5.3.3 - Synchronisation with bypass power ω When bypass power is within tolerances To enable transfer to bypass power (see conditions below in section 5.4 "Static-bypass"), the inverter output voltage shall be synchronised with the bypass source voltage whenever possible.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 5.6 - System earthing arrangement The UPS shall be compatible with the following system earthing arrangements: ω upstream source …[ TT/ IT / TNS / TNC ]… ω downstream installation …[ TT/ IT / TNS / TNC ]… If the upstream and downstream earthing arrangements are different, galvanic isolation shall be provided on the static-bypass line. 6 - Mechanical characteristics 6.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 7 - Environment conditions 7.1 - UPS (not including battery) 7.1.1 - Operation The UPS, not including the battery, shall be capable of operating under the following environmental conditions without loss of performance: ω ambient temperature range: 0° C to +40° C.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 9 - Battery management As the life of the batteries is very sensitive to operating conditions, the battery shall be managed in an optimum manner. In addition to the devices indicated in section 8.4 "Batteries", the battery-management system shall include the features listed below. 9.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 10 - User interface and communication 10.1 - User interface UPS operation shall be facilitated by a user interface comprising: ω a graphic display (at least quarter VGA and high resolution are preferable); ω controls; ω status indications with mimic panel. 10.1.1 - Graphic display The graphic display shall facilitate operation by offering the functions listed below.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 10.1.3 - Status indications with mimic panel Indication of status conditions shall be distinct of the graphic display. Three LEDs on the control panel indicate the following status conditions: ω load protected; ω minor fault; ω major fault.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 12 - Standards and tests 12.1 - Standards All equipment shall be designed and built in accordance with accepted engineering practice and applicable international standards, in particular the standards listed below. ω IEC 6014A-4: UPS - Performance. ω IEC 62040-1 and EN 62040-1: UPS - Safety.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 14 - Services 14.1 - Maintenance The supplier shall propose contracts covering four levels of maintenance. ω Level one: simple checks and settings, procedures accessible without any dismounting and involving no risk. ω Level two: preventive maintenance, checks not inhibiting continuous operation of the system and preparing operators for Manufacturer services.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration 17 - Electrical diagram Bypass AC input Normal AC input Normal AC input Battery Battery UPS 1 UPS 2 P1 (kVA) P1 (kVA) Load P < P1 Fig. 1. Two parallel-connected UPS units, with or without redundancy. Bypass AC input External bypass cabinet Normal AC input UPS1 P1 (kVA) Normal AC input Normal AC input UPS2 P1 (kVA) UPS3 P1 (kVA) Load Fig. 2.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration Normal AC input Normal AC input Normal AC input Bypass AC input Centralized bypass Load Fig. 3. UPS system with centralized bypass (up to six units). APC By Schneider Electric Edition - 03/2009 Spec.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration Appendix. Comparison table Type of UPS Total rated power (kVA) at PF 0.8 kVA Manufacturer Range of products Operating mode (IEC 62040-2) double conversion Parallel connection ≤ 4 modules without interrupting operation kVA max.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration Inverter Volts yes no ±3% yes no Steady-state conditions ± 1% yes no Voltage transients ± 3% (load from 0 to 100 or 100 to 0 %) yes no Output voltage distortion at Pn THDU ph-N < 4% for linear loads yes no THDU ph-N < 4% for non-linear loads yes no yes no ± 0.5 Hz yes no ± 0.
MGETM GalaxyTM 6000 : Specification guide Parallel UPS, three-phase, 250 to 3000 kVA* * Power rating for an N+1 redundant configuration Communication Programmable relay card yes no EPO terminal block yes no 3 slots for communication cards yes no Options Ethernet SNMP card yes no RS485 JBus/ModBus card yes no RS232 U-Talk card yes no XML-Web card yes no Supervision software yes no with shutdown management yes no Certified standards and tests See list in section 12.
