Introduction 1Customized power supply protection (UPS) solutions UPS Basics 2UPS system and main functions UPS system applications 3The different industrial applications and requirements GUTOR UPS technology 4 15The conceptAC UPS system descriptionAC Inverter system description DC system descriptionBypass ֖ transformer and stabilizerSystem design, features and benefitsMan-Machine InterfaceIntelligent system ventilationUPS system configurations Single unit AC&DC֖ Parallel Redundant AC&DC Full Dual AC&DCBattery configurations֖ Common versus single configuration Complete system solutions 16More...

The continuous supply ofquality power is critical tocommercial and industrial process installations. A power failure, or evenminor disturbances in thepower supply, will interrupt the process chain andeventually result in systemshutdown. This could cause substantial financial lossesor even jeopardizing thesafety of human lives. Additionally, UPS systemsare often installed to support the safe shutdown and reboot of critical process installations.Modern UPS systems provide auxiliary functions such as automatic monito-ring, system performancetesting and alarm displays. The key function of UPSsystems...

Our systems are typicallydesigned for production process plants, offshoreinstallations, refineries,pipeline control centres, gas-gathering plants, LNGand GTL plants, or storagetanks. UPS systems ensure quality power supplies for pumps, control devices,fire-fighting systems, emergency lighting, air con-ditioning and other essen-tial equipment.We further specialize in thedesign of power protectionsolutions applied in conven- Many factors must be considered when choosing a UPS system. Cost-benefitconsiderations oftentimesoutweigh the ability toundertake the task for which the system is required....

GUTOR UPS technology is based on the following key technical criteria: Highlights:Modular Design: Consists of galvanic isolated transformers; inverter-, rectifier- and static switch modules. This design offers the highest flexibility in terms of configuring input-, DC- and output voltage parameters, and power ratings (kVA). Most impor- tantly, rectifier and inverter modules can individually be sized according to require- ments. This also allows the oversizing of rectifier and inverter, on the one hand for re-charging larger batteries, or the supply of DC loads, and on the other hand to deal with...

AC UPS system main components include rectifier-, inverter- and static switch modules, a manual bypass switch, transformers, controller, and a man- machine interface (front panel) with display. Manual Bypass Switch Inverter Modules > UPS Main Cabinet Main Switches Main Controller Bypass / IncomingCabinet External Connections Terminals Alarm Relay Board > 5 size="-1">

AC Inverter system maincomponents include inverter-, static switch modules, and a manual bypass switch, trans- formers, a controller,and a man-machine interface (front panel with display). GUTOR uses pulse-width- modulated (PWM) inverter technology with IGBTs.This inverter type can be run in parallel of up to 9 inverter units, with active load sharing. PWM IGBT Inverter Inverter module > + DC Input fromRectifier and/or Battery + Output Manual Bypass Switch Inverter Modules Static Switch Main Switches Inverter Main Cabinet Bypass / IncomingCabinet Main Controller Terminals External Connections...

DC Rectifier / battery charger system main components include, transformers, charger module, a controller, and a man-machine interface (front panel with display). Its function is to rectify AC to DC current. It is designed in such a way that it can achieve boost voltage for a fast charging of the batteries and finally supplying the necessarycurrent to the inverter, evenif the mains input voltage is at a minimum of 10% of the nominal value. By applying a 12-pulse unitthe mains current distortion can be reduced by more than 60%. Rectifier 6-Pulse ConfigurationRectifier 12-Pulse Configuration 6-pulse/12-pulse...

When a system is in bypass mode, the load is supplied directly by the bypass mains. The switchover from normal to bypass operation could be performed manually, or in case the power supplied by the inverter becomes insufficient, it would occur automatically without disturbing the loads. When differences exist in input and output voltage in the bypass mains, some systems may contain a bypass transformer or stabilizer. The transformer adapts the input to the output voltage; the stabilizer compensates the input mains variations and keeps the output voltage stable. Typical installation of high power...

GUTOR UPS technology is designed to respond to system functionality, safety and reliability our cus- tomers֒ main concerns. It offers a lot of flexibility in system designs and in complying with customers specific technical specifica- tions. We build all our products in accordance with international and national recognized standards and guarantee top quality standard with ISO 9001:2000. Some of the main system design features and benefits are as follows: ҕClear system operationand controlling of system function. Safe operation andmaintenance. ՕHigh protection againstweather influences and harsh...

GUTOR provides a range ofUPS system configurations that suit the respective load types. We group the various load types into three major categories. Typical load types: AC Type AType BLinearUnlinearType C > ~~ ~ = = M = AC 1 or 3 phase motorsՕPassive load VariousՕPower supply withone single input DrivesՕPower supply with dual inputs for AC Typical load types: DC Type AType BLinearUnlinearType C > = = = M === DC motorsՕDC loadsPower supply withone single inputՕPower supply with dual inputs for DC Total reliability of aninstallation depend on: Up-stream configura-tion, meaning thenumber of up-stream...

AC Single Unit ConfigurationUnit basic components: Rectifier- and Inverter modules.ՕBatteries. Static bypass switches.ՕManual bypass. LOAD > Characteristics: Preferable for A+B load types. MANUAL BYPASSSWITCH Q05 A > BYPASSTEST AUT O S B > ENSTATICSWITCHE RECTIFIER BATTERY RECTIFIERINVERTE R MAINS MAINS BYPASSMAINS C > EA BATTERY DC Single Unit ConfigurationUnit basic components: ՕRectifier module.Batteries. LOAD > Characteristics: ՕPreferable for A+B load types. A B > RECTIFIER BATTERY MAINS C > 12 size="-2">