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A CANADIAN COMPANY Providing Complete Power Solutions For Mission Critical & Industrial Applications Agenda Introduction Industry Problems & Solutions UPS Products Standards & Technologies UPS Peripheral Products Power Quality Products Standards & Technologies Power Problems/Solutions All Always “On” UPS Systems Incorporate TVSS and LPS Filters UPS Systems Technologies Back-up/Standby (Antiquated Technology – No Longer Manufactured) Line Interactive UPS Systems Dual Conversion On-line UPS Systems Frequency Converters (Electronic) Convert 50/60/400Hz In to 50/60/400Hz Out UPS Peripherals Smart Electrical Distribution Panel Wrap Around Bypass Power Quality Products Low Pass Series Filters Transient Voltage Surge Suppressors (TVSS) Isolating Line Filter UPS Terms UPS Terms THD Crest Factor Power Factor Correction (PFC) Buck/Boost Modified Sine Wave/True Sine Wave Transfer Time Battery Terms Float Equalization Constant Current Charging Constant Voltage Charging VRLA UPS Technologies Line Interactive Utility Supplies Power to Load Until Utility Failure 2-4 ms Transfer Time Note: 16.7ms/Cycle at 60Hz Load Not Isolated From the Utility Utility Should Be Conditioned Surge Protection (Filtered & Surge Protected) Utility Should Be Voltage Regulated Buck & Boost “Modified Sine Wave” (PWM) or True Sine Wave Generally Smaller kVA Output (Less Than 3 kVA) UPS Technologies Line Interactive: Modified Sine Wave Modified Sine Wave Output When On Battery Supply Output RMS Voltage Regulated By Pulse Width Inverter Only Functions When Utility Has Failed Should Provide Voltage Regulated, Filtered AC Utility to Loads Until Utility Failure Occurs. UPS Technologies Line Interactive: True Sine Wave Output True Sine Wave Output At All Times Provides Voltage Regulated, Filtered AC Supply to Loads Until Power Failure Occurs Inverter Operates When AC Supply has Failed CPU Always Synchronizing Inverter Phase with AC Supply Phase Bi-Directional Inverter Also Charges the Batteries. Inverter will maintain phase with AC supply UPS Technologies Line Interactive Block Diagram UPS Technologies Dual Conversion Online UPS Zero Transfer Time Always: Isolates the Load From the Input AC Rectifies the Input AC Power Factor Corrects to Unity: pf=1 Generates A True Sine Wave Output With the Inverter Supplies Regulated & Isolated Voltage To the Load Synchronizes to the Input Phase When Online Dual Conversion On-Line UPS System Dual Conversion Key Components General Block Diagram Dual Conversion Key Components Inverter & Output Filter Insulated Gate Bipolar Transistors Unipolar PWM Waveform Generation Filtering For True Sine Wave Output Dual Conversion Waveforms PWM Generation & Resulting IGBT Output Unipolar PWM Wave Generator Modulates a Reference Sinewave With a Triangle Carrier Wave. Triangle Wave Frequency around 22kHz (Above Audible Range). Less Harmonic Power to Filter, Greater Efficiency, Smaller Size VCARRIER (TRI) +Vdc 2 -Vdc 2 V REFERENCE (SINE) Dual Conversion Output Waveforms Unfiltered Inverter Output & Filtered Output Output Filtering Eliminates the chop/step on the output waveform from the Inverter Circuit Ensures the current and voltage waveform stay in-phase for unbalanced loads. BYPASS P.S. STATIC SWITCH RESERVE P.S. RESV INVERTER AUTO-TRANS RECTIFIER INPUT FILTER STATIC SWITCH 12 PULSE RECTIFIER INPUT R OPV S T N FIL RECV FILTER BAT. POS. BAT. NEG. FIL Dual Conversion On-Line UPS Modes of Operation Online Mode Back-Up Mode Static Bypass Maintenance/Manual Bypass External Maintenance Bypass Dual Conversion On-Line UPS Modes of Operation Online Mode Back-Up Mode Static Bypass Maintenance/Manual Bypass External Maintenance Bypass Dual Conversion On-Line UPS Modes of Operation Online Mode Back-Up Mode Static Bypass Maintenance/Manual Bypass External Maintenance Bypass Dual Conversion On-Line UPS Modes of Operation Online Mode Back-Up Mode Static Bypass Maintenance/Manual Bypass External Maintenance Bypass Dual Conversion On-Line UPS Modes of Operation Online Mode Back-Up Mode Static Bypass Maintenance/Manual Bypass External Maintenance Bypass Dual Conversion Online Key Components User Interface LCD Display with Push Button. Real Time Status Event Logs User Settings Communications Port Serial Communication / Open Collector Port. Monitor & Log UPS Status. – Provide Warning to Customers, – Peripheral Devices for Orderly Shutdown etc., – Warnings of Anomalies That May Occur (Power Outage, Battery Condition, etc.). Dual Conversion Online Key Components CPU & Control Controls the Synchronization Circuit Matches the Input and Output Frequencies (PLL) – Allows Static & Manual Bypass to Function Correctly Monitors and Regulates All Systems Within the UPS Ensures Constant, Clean and Regulated Voltage Monitors Overloading Monitors Vital Statistics and Alarm Points Monitors Utility Condition Dual Conversion Online Prerequisites Supplied AC Utility Always Converted to DC and Then to AC Via Inverter Critical Loads Are “Always” Isolated From Dirty AC Supply Cleans Up Dirty Auxiliary Generator Power Transfer of Power to Battery Back-Up is Seamless (0 Transfer Time) Input Current is Power Factor Corrected to Unity: pf=1 Isolation Transformers Standard for Larger Systems True Galvanic Isolation for Common Mode Noise Removal Always Provides Clean, Regulated, Noise Free Power Dual Conversion Online Peripheral Equipment External Wrap-Around Bypass Allows for the Removal of UPS Without Disturbing the Critical Load Options: Isolation Transformer Kirk-key Interlock UPS Powered Smart Distribution Panel Isolates Faulted Load Circuit Protects Against Additional Load Failures Due to Initial Faulted Circuit BYPASS ISO. TRANS. TO LOAD PANEL NFB-3P N UPS OUTPUT 3W+G N-G BONDED 3PH 4W+G G UPS INPUT EXTERNAL BYPASS BYPASS 4W+G INPUT RESERVE S.S. 4W+G RECT RECT INV S.S. NX SERIES UPS BATS Always “On” UPS Systems Single Line Drawing of UPS System and External Bypass System (Generic) Dual Conversion Online UPS Site Considerations Load Characteristics Voltage, Current, Frequency, Load Type: i.e. motors, PLC, PC Power Source Voltage, Utility or Generator? Extended Back-up Time How Much? Communication/Monitoring Requirements Location Environment Space Limitations Dual Conversion Online Services To Be Provided Engineered Solutions (Feature, Function, Form, Fit) Site Planning Services Power Evaluation Installation & Commissioning Operator Training Preventative Maintenance Extended Warranty Dual Conversion Online Recommended Options: Extended Runtime Cabinets Remote Monitoring Panel Remote Emergency Stop Communication Interfaces (SNMP, AS-400, Relay I/O) Batteries (5/10/20 Year Warranties) Frequency Converters Prerequisites Convert 50/60/400Hz Input to 50/60/400Hz Output User Specified True Sine Wave Output Full Galvanic Isolation Solid-State Electronic Conversion Options 12 Pulse Rectifier Parallel Redundancy Power Quality Products Industry Standards Power Quality Technologies Application of Power Quality Technologies Single Phase Three Phase Control & Communication Industry Standards IEEE (ANSI) C62.41 Defines Test Practices on Surge Protection Devices 3 Categories Category A (1,2&3) – Long Branch Circuits & Outlets Category B (1,2&3) – Major & Sub Distributions Panels & Short Branch Circuits Category C (1,2&3) – Outside & Service Entrances Industry Standards IEEE (ANSI) C62.41 Cont. Combination Wave Ring Wave Power Quality Products Technologies TVSS Line Filtering Line Isolation Communication Filtering and TVSS Protection Over Load Protection TVSS Filters Features Protection of Electrical Service Entrance and Sub-Panels Against: Massive Surge Impulses, Indirect Lightning Strikes, Common & Normal Mode Noise, Spikes, Transients, Low Frequency Harmonics Should Be Available in 1Ø & 3Ø Versions Wall Mount/Flush Mount Series Design Isolating Line Filter Features Total Isolation Re-establish “0” Volts Ground References Low Pass Series Filtering Eliminate 100% of Common Mode Noise User Replaceable Modules Series Design Low Pass Filter Should Offer AC Protection Dry Contact Status DC & Data Line Protection. Industrial LANs Twisted Pair, 3 wire up to 100 Mb/sec ModBus+, DH+ RS-485 and RS-422 DeviceNet Always “On” Manufactured Systems Side Mount NEMA 12 Cabinet Types Rack-mount 3 Phase 208-600V 10 - 250kVA Competitive Advantage Always “On” Provides “Totally” Filtered Protection High End UPS Systems Address 1 Harmonic Distortion High End UPS Systems Address 1 Harmonic Distortion 2 Switching Transients High End UPS Systems Address 1 Harmonic Distortion 2 Switching Transients 3 Line Noise High End UPS Systems Address 1 Harmonic Distortion 2 Switching Transients 3 Line Noise 4 Frequency Variations High End UPS Systems Address 1 Harmonic Distortion 2 Switching Transients 3 Line Noise 4 Frequency Variations 5 Power Surges High End UPS Systems Address 1 Harmonic Distortion 5 Power Surges 2 Switching Transients 6 Power Sags 3 Line Noise 4 Frequency Variations High End UPS Systems Address 1 Harmonic Distortion 5 Power Surges 2 Switching Transients 6 Power Sags 3 Line Noise 7 High Voltage Spikes 4 Frequency Variations High End UPS Systems Address 1 Harmonic Distortion 5 Power Surges 2 Switching Transient 6 Power Sags 3 Line Noise 7 High Voltage Spikes 4 Frequency Variations 8 Brownouts High End UPS Systems Address 1 Harmonic Distortion 5 Power Surges 9 Power Failures 2 Switching Transients 6 Power Sags 3 Line Noise 7 High Voltage Spikes 4 Frequency Variations 8 Brownouts Always “On” Manufactured Dual Conversion (Single Phase) N-Series 700VA – 3kVA Single Ø In, Single Ø Out TN-11 5kVA – 20kVA Single Ø In, Single Ø Out TN-31 10kVA – 20kVA Three Ø In, Single Ø Out Dual Conversion Online Features of the N & TN Series Regulated True Sine Wave Low THD Extended Battery Run-Time Available Power Factor Correction Cold Start From Battery Auto Restart After Extended Blackout Auto Frequency Detection When On Utility Automatic Voltage Regulation Surge Suppression & TVSS Dual Conversion Online N &TN Features Continued Rack mount and Other Configurations Available Relay I/O Module For DCS Monitoring Simple Management Network Protocol (SNMP) Slot RS-232 Communication & Open Collector Alarm Points Audible Alarms Remote Emergency Stop Feature Three Phase UPS Systems Dual Conversion Online NX Series NX-Series – Additional Features 10 kVA to 250 kVA 120/208//277/480//347/600V 6 or 12 Pulse Rectifier Isolation Transformer Maintenance Bypass High Efficiency Alarm Contacts, RS-232, RS-485, SNMP N+1 Redundancy (IPRO) Up To 8 Units In Parallel, 2 MVA Combined Extended Runtimes Available & Customizable “GENIE” UPS Powered Smart Panel Designed to Identify a Overload Condition Clears Circuit In Less Than 1 Cycle Prevents Total Shutdown Of UPS Prevents Damaging And/or Dangerous Short Circuit to UPS. Eliminates the “Time Window” of Thermal Breakers (18 to 22 Cycles) Intelligent Design Distinguishing Between Normal Inrush Current Short Circuit or Overload Condition. “Genie” Communications Available for Controller Monitoring and Alarm Simple Plug-in Breaker Design Easy Upgrade or Replacement. DC UPS Systems Convert AC Utility to DC Provides DC Backup by Drawing Off Batteries During Utility Failure. Filters & Conditions DC Supply Removes Sags, Surges, Transients, Noise Blackouts, Over-Voltages Din Rail Mounted UPS Convenient Din Rail Mounted Enclosure. Optional Extended Back-Up Time. DC Switching Module 120VAC and 24VDC Output Offered in a Variety of Current Ratings ELECTRICAL SERVICE ENTRANCE TVSS FILTER - 1Ø & 3Ø models 1Ø or 3Ø Delta or Wye, Up to 600 Volts Commercial and Industrial Applications. Removable Phase/Fuses, Self Diagnostics - LED Indicators Per Phase. Optional: Surge Counter, Dry Contact Form C and Fault Test Button. “PLC” 2+2 and 2+0 Protector The PLC 2+0 offers AC protection only. The PLC 2+2 offers AC & DC protection as well as Data Line Filtering. Dry Contact (Forms A, B and C) are available DC & Data Line Protection. Industrial LANs Twisted Pair, 3 wire up to 100 Mb/sec ModBus+, DH+ RS-485 and RS-422 DeviceNet Din Rail TTF/ILF Isolating Line Filter Total Isolation Low Pass Series Filtering Re-establish “0” Volts Ground References Eliminate 100% of Common Mode Noise User Replaceable Modules Always “On” Manufactured Additional Product Technologies “DC” Power Source Controllers “Rectifiers/Chargers” 12, 24 and 48 Volt – 20, 40, 60A “Inverters” Numerous sizes “Power Supplies” DC/DC Proprietary & Patents Pending Always “On” Offers Engineered & Designed Solutions Cutting Edge Technology Localized Service Individualized Support Thank-You! We Appreciate Your Time and Attendance.