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Uninterruptible Power Supply
JUE 401263
OPERATING MANUAL
SOLA 4000
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Contents of JUE 401263 The SOLA 4000 Operating Manual consists of the following documents: T A T A A P A T A We reserve the right to modify the contents of this document without notice. B P OWER - B E I S.r.l Via 8 Marzo Soci, Bibbiena (AREZZO) 1 3 A JUE 401263 T. Boon T. Boon 20.06.97 See Rev. Doc. JSE401440 A4 04.02.97 M. Porpora 04.02.97 ISSUED NDUSTRIALE LETTRONICA ORRI EST TECHNICAL D JUE 401269 SECTION 6: PCB DESCRIPTION JUE 401268 SECTION 5: ANEL TING OPER JUE 401267 SECTION 4: TION OPER
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SOLA 4000 - Operating Manual The unit must be used as intended. Follow the instructions given in the Operating Manual. Dangerous voltages are present inside the unit. Installation and use of this equipment must comply to all national and local regulations and procedures. To prevent overheating do not obstruct the flow of air for ventila- tion openings to the unit. The components inside the unit are not repairable by the user. The user must not open the UPS cabinet or auxiliary cabinets or re- m
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SOLA 4000 - Operating Manual Earth leakage protection: this device has a high leakage current towards protective earthing. The maximum earth leakage current is 300 mA. When setting the threshold of the earth leakage circuit breaker installed upstream from this equipment consider this amount of current and that due to the loads. All primary power switches installed downstream of the UPS must be labelled as follows: "Isolate UPS (Uninterruptible Power Supply) before working on this circuit. The u
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Chapters Figures 1 UPS ASSEMBL Y 2 2 FIG. 1.1 UPS Block-Diagram 3 3 FIG. 1.2 Rectifier Block-Diagram 3 Rectifier/Battery Charger 3 FIG. 1.3 12-Pulse Rectifier Block-Diagram 3 Battery (Accumulator) 4 FIG. 1.4 Inverter Block-Diagram 4 Inverter 4 FIG. 1.5 Static Switches Block-Diagram 4 4 FIG. 1.6 6 6 FIG. 1.6.1 Block-Diagram 6 6 FIG. 1.7 7 6 Parallel Systems 7 FIG. 1.8 Parallel Operation Block-Diagram 7 FIG. 2.1 8 2 OPERA 8 8 Remote Monitoring 8 8 We reserve the right to modify the contents of thi
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1 L Y This equipment complies to the essential requirements of Euro- pean Directives 89/336/EEC and 73/23/EEC, and complies to UPS Function The uninterruptible power supply (UPS) is connected between the consumer's critical equipment (the load) and supply mains. Its function is to guarantee a continuous and conditioned power supply to the load. Even in the case of a total blackout it will supply the load for a predetermined time (autonomy time). In addition, the UPS provides the following advan
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The basic SOLA 4000 power supply unit is an ac/dc/ac converter; the block diagram: Figure 1.1 illustrates six essential functional components: • Rectifier/battery charger (6 pulse) (RECT.) • Battery (BATT.) • Inverter (INV.) • Static inverter switch (SSI) • Static bypass (SSB) • Maintenance bypass (IBY) All components are located in a single housing. They are explained in detail on the following pages.The control electronics of the rectifier, inverter and static bypass sections are completely in
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The battery supplies power in case of a short interruption or a total breakdown of the ac mains supply. In case of a rectifier failure (no dc voltage output), the load will be fed by the battery. The battery is only capable of feeding the load for a certain time (autonomy time), depending on battery capacity and actual load. The number of cells within the battery depends on the battery type and may also vary due to specific customer requirements. The standard number is 192 cells for lead-acid ba
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During overload or inverter failure conditions, SSI is switched off and SSB is switched on, providing power supply from a backup source (mains, output of another UPS system, diesel generator set....). By always actuating both switches together for a short period, an uninterrupted power supply during the switching is ensured. This is an essential condition to reliably meet all power supply requirements for connected sensitive equipment. The control for each static switch (SSB and SSI) is performe
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The maintenance bypass function is to supply power directly to the connected load during UPS maintenance. The bypass consists essentially of one switch IBY. With SOLA 4000 series UPS systems, switching from different operating modes to maintenance bypass can be performed without interruption. With the maintenance bypass on, the UPS system may be completely switched off, thus permitting maintenance work to be carried out safely ( there will only be voltage at the input and output terminals and th
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A parallel UPS system consists of 2 to 8 single UPS units con- nected in parallel, sharing the load current equally. Each unit has an individual static bypass, thus ensuring also redundancy of the static bypasses in a redundant system, i.e. if one static bypass should fail, the bypass system will still be available. There is no common electronic device for the parallel system. Each unit has its own parallel-operation electronics that controls all of its functions, thus ensuring perfect redundanc
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2 A The operating panel is the user-interface of the UPS. It offers the following functions: • Indication of important data (actual load, battery charging status, battery autonomy during the "BACK UP" phase) • Protective functions ( Battery Running Down, Battery Test) • Indication of the UPS operating mode • Alarm signalling (audible and visual) • Start push button • Reset function after retransfer blocked condition • E mergency- P O ff function The panel can be subdivided in four functional sec
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Chapters Figures 1 INST A 3 Mechanical Installation 3 FIG.1.1.1 3 Electrical Installation 8 FIG.1.1.2 4 Install. of Additional Optional Cabinets FIG.1.1.3 4 Installation of an External Maintenance FIG.1.1.4 4 FIG.1.1.5 4 FIG.1.1.6 5 FIG.1.1.7 6 FIG.1.1.8 7 Common Alarm Contacts FIG.1.2.1 9 FIG.1.2.2 FIG.1.3.1 UPS connection diagram, with input Installation of Parallel Systems input transformer FIG.1.3.3 Battery Installation filters Installation of the Internal Batteries SOLA FIG.1.3.4 galvanic i
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FIG.1.8.1 Connec. of remote common alarm Figures FIG.1.9.1 FIG.1.10.1 FIG.1.10.2 FIG.1.10.3 FIG.1.12.1 FIG.1.12.2 B3/38: battery tray in the first level FIG.1.12.3 third level FIG.1.12.4 FIG.1.12.5 FIG.1.12.6 FIG.1.12.7 FIG.1.12.8 FIG.1.12.9 14 JUE 401265 37 FIG.1.12.10UPS with additional batt. cabinet 36 B3/65 internal electrical connec. 35 B3/65:switch IB and terminals 35 Battery cabinet B3/65 34 B3/38 internal electrical connec. 33 B3/38:switch IB and terminals 32 Battery cabinet B3/38 32 B3/
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1 T A Equipment Delivery and Storage After delivery, check equipment for any damage that may have occurred during shipment. The shipper and your SOLA agency must be notified in writing about damages due to shipment, includ- ing a detailed description of visual defects. If you do not wish to install the equipment immediately, please observe the following storage recommendations: • Store equipment in a vertical position in a well conditioned room, protected against humidity. Do not store the equip
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Weight Static with - [kg] [kg] [kg/m²] - - - - - TAB. 1.1.1 UPS weight Floor Space Required FIG. 1.1.2 10-60kVA UPS floor space FIG. 1.1.3 80-120kVA UPS floor space 16 JUE 401265 1263 870 120 1219 840 100 1176 810 80 1112 520 60 1026 480 40 1362(*) 637 350 30 1330(*) 622 335 20 1277(*) 597 310 15 1277(*) 597 310 10 4000 Battery Battery SOLA Load without Type Weight Weight 1 Installation SOLA 4000 - Installation and Initial Start-Up
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FIG. 1.1.6 UPS 10-60kVA room size 17 JUE 401265 Room Size for 10-60 kVA UPS 1 Installation SOLA 4000 - Installation and Initial Start-Up
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AC001 cabinets are used for SOLA 4000 units with 12 pulse chargers without galvanic separation and with THD Filters. FIG. 1.1.7 UPS 80-120kVA room size 18 JUE 401265 auxiliary AC001 cabinet Room Size for 80-120 kVA UPS with 1 Installation SOLA 4000 - Installation and Initial Start-Up
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AC002 cabinets are used for SOLA 4000 units with 12 pulse chargers with galvanic separation and with auxiliary transformers. FIG. 1.1.8 UPS 80-120kVA room size 19 JUE 401265 auxiliary AC002 cabinet Room Size for 80-120 kVA UPS with 1 Installation SOLA 4000 - Installation and Initial Start-Up
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This equipment must be installed by qualified service person- nel. Switch off IRP, IRE, IB, IUG, IBY circuit breakers to completely isolate the equipment. Earth leakage protection : this device has high leakage current towards protective earthing. Earth leakage circuit breakers shouldn't be installed upstream from this equipment or a correct threshold should be set. High leakage current - it is essential to connect the protective earth before connecting the power supply. All primary power switch
