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UPS description and operation by MGE UPS SYSTEMS

UPS description and operation by MGE UPS SYSTEMS. Adenda. UPS Topologies MGE Product Software Power monitoring Service Policy. UPS TOPOLOGIES. UPS Topologies. Key selection criteria. Recommended approach refer to relevant UPS standards

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UPS description and operation by MGE UPS SYSTEMS

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  1. UPS description and operation by MGE UPS SYSTEMS

  2. Adenda • UPS Topologies • MGE Product • Software Power monitoring • Service Policy

  3. UPS TOPOLOGIES

  4. UPS Topologies Key selection criteria • Recommended approach • refer to relevant UPS standards • select the key performance and features to meet the required power quality • select the right architecture to acheive the required level of availability

  5. A unique international UPS standard Defined by the IEC (International Electrotechnical Commission), and also adopted by the CENELEC (European Standard Committee). IEC 62040 ( ENV 50091) is a unique standard dedicated to UPS, applicable worldwide • IEC 62040-1 (ENV 50091-1) refers to safety • IEC 62040-2 (ENV 50091-2) refers to EMC (Electromagnetic Compatibility • IEC 62040-3 (ENV 50091-3) refers to performances, test and topologies

  6. UPS standard: IEC 62040 - 2EMC Requirements • Date of publication: 1999 • This standard is based on the CENELEC standard EN 50091-2 • used in Europe for the compliance to the EMC Directive • and CE mark • This standard covers all EMC aspects for small and large UPS: • emission • immunity • test methods

  7. UPS standard: IEC 62040 - 2 (cont)EMC Requirements • Field of application • single UPS units or UPS systems from some VA to MVA, • this standard takes precedence over all aspects of Generic Standards, • the requirements selected so as to ensure an adequate level of EMC compatibility for UPS at public, commercial and industrial locations, • this standard refers also to others IEC EMC standards, particularly for immunity tests. • UPS classified in two categories for emission • UPS for unrestricted sales distribution • UPS for restricted sales distribution: users with appropriate technical competence • Revision of this standard in 2002 and a new version expected for end 2003

  8. UPS standard: IEC 62040 - 3Method of specifying the performance and test requirements • Standard published in 1999 • This standard applies to all UPS and covers: • general ambient service conditions, • electrical performances, • electrical tests, • types of UPS and classification, • technical data sheets, • manufacturers declaration,

  9. UPS standard: IEC 62040 - 3Classifications 1) Passive standby or Off line When normal. Output voltage and frequency depend on utility. Direct connect from utility to load. Battery is charged. When backup. Output voltage and frequency as in spec when back up only. 2) Line interactive When normal. Output frequency depend on utility. Voltage is adjusted Direct connect from utility to load. Battery is charged. When backup. Output frequency and voltage as in spec when back up only. 3) Double conversion (on line) When normal. Output frequency and voltage are regulated all the time Due to AC-DC-AC conversion. Battery is charged. When backup. As specification and normal operation.

  10. Comparison of topologies **** excellent *** good ** average * poor Double conversion topology offers the highest level of protection

  11. 0.5 kVA 1.5kVA 3kVA 10kVA 100 kVA >1000kVA Conclusions • < 2 kVA , all three topologies are used depending on application • Line interactive topology is limited to single phase load (up to 10 kVA) • For three phase loads, double conversion topologies are used almost exclusively

  12. Recommended topologies according to application

  13. MGE Product range

  14. Products Range Single phase products • Other products: Power management software and accessories, power conditioners, rectifiers, etc. CL Protection ellipse premium Nova AVR Evolution EXtreme C EXtreme CometEX RT > Surge suppressor > Stand-by Line Interactive On-Line double conversion > 400-675 VA > 500-1200 VA > 500-1200 VA> 600-1100VA > 500-3000 VA> 700-3200 VA > 2-12 kVA> 7-11 kVA Three phase products Galaxy 3000 Galaxy PW Galaxy Upsilon PMM Sinewave Cleanwave On-Line double conversion > STS > Power Mgt. Module > Harmonic cond. > 10-30 kVA> 20-200 kVA > 80-800 kVA> 30-600 A >250 A> 20-480 A

  15. Pulsar Evolution A Glance: • Line Interactive technology • Sinewave output • 500 – 3000 VA Key Points: • 1500 VA in 1U, 3000 VA in 2U: World Record! • Power control capability (PowerShare) still unmatched by competitive models • Standard USB and web-based management capabilities Usage:1 to 4 servers and storage protection

  16. Pulsar Evolution (cont..) SNMP card & Contact card Battery replacement Slot for optional cards Comprehensive interface with 15 LEDS Powershare programmable outlets Hot swappable batteries RJ45 Network line protection 1 USB + 1 Serial USB for Windows 2000 / Apple Mac / Linux USB

  17. At A Glance: • Single phase static transfer switch • 10 – 16 Amps (3 kVA UPS compatible) • Standalone Product • Provides 2 redundant power paths to your servers or storage systems • Ideal for ISPs and web hosting • Combined With One UPS • Adds fault tolerance and hot swappability • Combined With Two UPSs • Adds high availability • Several combinations of 1 Pulsar STS + 2 UPSs • Adds quick, easy and affordable scalability

  18. New features on SNMP/Web cards @ • Alarms to e-mail/SMS/pager systems • Monitoring of UPS environment via an optional Sensor for Temperature / Humidity / Contacts • Remote On/Off control of systems protected with an MGE UPS SNMP/Web Minislot card Ref 66244 SNMP/Web Transverse card Ref 66074

  19. Event E-mail SMTP Internet New on SNMP/Web cards : Direct e-mail notification Customer Intranet Recipient 1 Recipient 2 SMTP SMTP Ethernet Network 10/100 SMTP server « Intranet » DNS 2 SMTP DNS 1 Internal recipients Recipient 3

  20. Event Redcoal Subject : UPS Trap : UPS on by-pass INFORMATION: 01/28/2004 16:12:17 e-mail to : 0682487566.ISPpassword@redcoal.com SMTP DNS 2 DNS 1 New on SNMP/Web card :SMS or pager notification Customer Intranet INTERNET ISP(redcoal.com) Password SMTP SMS Gateway Local Server

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