True modular UPS system for critical applications True Modular three-phase UPS system – 3.3.2014 Conceptpower DPA 30-250kVA True modular UPS system for critical applications

Conceptpower DPA 30-250kVA Content Introduction – why is UPS important ? The concept of modular UPS Feature highlights Online Swappable Modules Parallel Architecture - DPA Scalability & Flexibility Performance characteristics Connectivity Options and accessories Benefits Applications © ABB September 18, 2018

What to consider when selecting a UPS? Why UPS is important? What to consider when selecting a UPS? UPS ultimate mission: … to secure continuity of a critical process by supplying uninterrupted, clean power to the critical load, maximizing availability. Identified criticality level of a process dominates also the infrastructure design: Sets the requirements for electrical power infrastructure around it Defines the levels of reliability and availability that needs to be achieved Defines the level of reasonable investment UPS is the core of power infrastructure Selecting correct UPS type for the application is the most critical part of site planning © ABB September 18, 2018 | Slide 3

The concept of modular UPS What makes it so unique Modular design allows the power protection capacity to be added when needed to meet the existing demand, instead total up front deployment. Standardized modular design allows changes to such fundamentals as load criticality thus needed protection level, installed power quantity and density. Modular designs typically include the ability to add redundancy which increases significantly the system availability. ABB / Newave was the first to offer modular UPS to the market in 1998 - this drives to a technology advantage and experience!! © ABB September 18, 2018

The concept of modular UPS Online swappable modules The Conceptpower DPA TM modules are fully independent and contain all main components: All power circuits (rectifier, inverter, battery charger) System logic Static switch and static switch control Control Panel and display Separate battery connection = UPS Module The module is a complete UPS ! © ABB September 18, 2018

The concept of modular UPS OSM – Online Swappable Modules Online swappable modules (OSM) means that in a redundant UPS system, any module can be removed, added or replaced while supplying load secured power in double conversion mode. System does not need to be switched off or transferred to static or maintenance bypass for repair, maintenance or capacity upgrades. High availability of power protection systems Safe scaling-up of system Easy fault recovery © ABB September 18, 2018

Modular Architectures Centralized, traditional architectures In Centralized Parallel Architectures some components are common to the system: Central system logic Control Panel (Display) Static Bypass Battery Rectifier input Bypass input SYSTEM LOGIC CENTRAL CONTROL PANEL Module 1 Redundant POWER UNIT Module 2 CENTRAL BATTERY PACKS Only the power modules are decentralized and can be redundant with each other  System has single points of failure that compromise system reliability – and availability! Redundant POWER UNIT Module 3 Redundant POWER UNIT CENTRAL STATIC BYPASS Output to the critical load © ABB September 18, 2018

Modular Architectures Decentralized Paralleling Architecture (DPA) Rectifier input Bypass input In Decentralized Paralleling Architecture there are no common components to the system. All essential functions are independent and de-centralized: System logic Control Panel (Display) Static Bypass Power Units Separate Battery connection Module 3 DPA CONTROL PANEL DPA SYSTEM LOGIC DPA POWER UNIT DPA STATIC BYPASS DPA BATTERY PACKS Module 2 DPA CONTROL PANEL DPA SYSTEM LOGIC DPA POWER UNIT DPA STATIC BYPASS No common parts to the system – no single points of failure  Increased reliability and availability! Module 1 DPA CONTROL PANEL DPA SYSTEM LOGIC DPA POWER UNIT DPA STATIC BYPASS Output to the critical load © ABB September 18, 2018

Decentralized Parallel Architecture (DPA)TM Conceptpower DPA Decentralized Parallel Architecture (DPA)TM Each critical building block is decentralized No critical Single Point of Failure Full redundancy between the modules = UPS Module © ABB September 18, 2018

Rightsizing of the power protection system over time Conceptpower DPA Rightsizing of the power protection system over time UPS rated power [kVA] Time [ years ] 200 1 2 3 4 5 100 6 300 400 Curve of the expected Load 500 600 Standalone solution WITH MODULAR DESIGN, WASTED ENERGY DURING YEARS IS REDUCED ! Modular solution 50kVA mod. 200kVA 200kVA 50kVA mod. With the modular solution you pay as you grow! © ABB First stage, years 0-3: expected critical load is 200kVA Second stage, years 3-6: expected critical load increases to 300kVA September 18, 2018

Datacenter Application Ultimate scalability 6 frames can be connected in parallel to achieve 1.5 MVA system total power Multiple benefits follow from the advanced scalability: Adding capacity to system is easy Adding redundancy to increase availability and reliability becomes easy Standardizing UPS system to serve load segments of different sizes is reality © ABB September 18, 2018

Parallel Systems Modular scalability and upgradability UPGRADE PATH 100kVA 2+1 150kVA 3+1 200kVA 4+1 UPGRADE PATH 450kVA 9+1 700kVA 14+1 UPGRADE PATH © ABB September 18, 2018

3 models to cover all needs Conceptpower DPA 3 models to cover all needs UPS is available in 3 different frames. Up to 6 frames can be paralleled to acheive maximum of 1.5MVA power All modules are automatically redundant with each other and can be removed, added or replaced while running the system in double conversion 50kVA 150kVA 250kVA Modules in 3 sizes 24kW / 30kVA 32kW / 40kVA 40kW / 50kVA Weight 43.1 kg 45.3kg 46.8 kg Size (WxHxD) 663x225x720mm 50kVA = 18min 150kVA=7min No internal batt. 50kVA = 309kg 150kVA=379kg 250kVA=439kg © ABB 730x1650x800mm 730x1975x800mm September 18, 2018

The modular Conceptpower DPA Performance characteristics Technical highlights Module rated power: 30, 40 or 50 kVA Paralleling Up to 5 modules per frame up to 30 modules across 6 frames Maximum power per frame 50, 150 or 250 kVA System total power and redundancy Up to 200 kVA N+1 in one frame up to 1450 kVA N+1 across frames Efficiency Up to 95.5% in double conversion up to 98% in ECO mode Output rated voltage: 380 / 400 / 415 VAC Battery Internal or external matching cabinets Maintenance bypass Yes, integrated Back-feed protection Yes, integrated Serviceability On-line Swap modules module level (DPA) displays © ABB September 18, 2018

Third party certified UPS Conceptpower DPA Third party certified UPS Safety IEC/EN 62040-1 EMC IEC/EN 62040-2 Performance IEC/EN 62040-3 EAC (ex GOST-R (Russia, Bielorussia, Kazakistan) © ABB September 18, 2018

Software and Connectivity Conceptpower DPA Software and Connectivity DATA PROTECTION - CLIENT DATA MONITORING AND MANAGEMENT Shutdown service Web browser, Remote View, BMS UPS E-mails LAN SMS Several protocols NETWORK INTERFACE CARD AND SOFTWARE ENVIRONMENTAL SENSORS © ABB September 18, 2018

Software and Connectivity DATA PROTECTION - CLIENT DATA MONITORING AND MANAGEMENT Shutdown service Web browser, Remote View, BMS UPS E-mails LAN SMS Several protocols NETWORK INTERFACE CARD AND SOFTWARE ENVIRONMENTAL SENSORS © ABB Group September 18, 2018 | Slide 17

Matching cabinets for external batteries Conceptpower DPA Matching cabinets for external batteries Photo C = common. batt. configuration S = separate batt. configuration CBAT-DPA-120 C CBAT-DPA-200 C Cabinet accommodates 120 batteries of 24Ah/28Ah on 8 shelves, 3x5=15 blocks/shelf 200 batteries of 24Ah/28Ah on 7 shelves, 6x5=30 blocks/shelf Dimensions (WxHxD) 730x1975x800mm 1200x1975x800mm Weight w/o batteries 290 kg 410 kg Possible configurations within the Cabinets 1x40x28Ah, 1x50x28Ah, 2x40x28Ah, 2x50x28Ah, 3x40x28Ah 2x40x28Ah, 3x40x28Ah, 4x40x28Ah, 5x40x28Ah, 2x50x28Ah, 3x50x28Ah, 4x50x28Ah, 5x40x28Ah © ABB September 18, 2018

Conceptpower DPA Options Synchronization KIT Higher IP ratings (IP21, 31, 42, 54) Cold start Connectivity SNMP cards SW for remote monitoring / commands Environmental sensors Sea-freight packaging (wooden box) NETWORK INTERFACE CARD AND SOFTWARE ENVIRONMENTAL SENSORS © ABB September 18, 2018

Conceptpower DPA Designed to secure continuity of critical operations Conceptpower DPA is designed for: Mid-sized datacenters (up to 1.5 MVA) Server rooms and other IT applications Healthcare Industry automation processes Other critical applications © ABB September 18, 2018

Datacenter Application Scalability example – distributed end-of-row concept Server racks DPA with 3 modules: 2 + 1 redundant system up to 100kVA Server racks more racks DPA with 4 modules: 3 + 1 redundant system up to 150kVA Server racks more racks yet more DPA with 5 modules: 4 + 1 redundant system up to 200kVA © ABB September 18, 2018

Datacenter Application Scalability example – distributed end-of-row Tier IV TIER IV built using de-centralized power protection concept: Power demand can vary greatly, from 50kVA up to 1.5MVA and above. Only a modular UPS is capable to adapt changes in power demand in a changing infrastructure © ABB September 18, 2018

Conceptpower DPA Unique solution with superior benefits Pay as you grow Scalability/flexibility and future upgradability guaranteed with true modular architecture (DPA) Minimize the total cost of ownership Top-of-market efficiency makes ensures also operation expenses can by minimized with reduced energy losses and costs for electricity Increase reliability Reliable double conversion topology and redundancy across modules, makes the system fault proof Maximize availability Easy and fast to service: short MTTR thanks to on-line swappable modules © ABB September 18, 2018

Customer Benefits Highest availability – lowest cost of ownership Vertical scalability: one to five modules in one single cabinet Horizontal scalability: cabinets in parallel configuration up to 1.5 MVA Highest availability – Zero down time Lowest total cost of ownership (TCO) True redundancy with fault tolerant DPA architecture Modular architecture: optimized initial investment – Pay as you grow Fast and easy maintenance without downtime with Online Swappable Modules (OSM) Compact size and small footprint Reduced energy losses with high double conversion efficiency, 95.5% (Eco-Mode >98%) True scalability; flexible power upgrades and downgrades (30/40/50kVA steps) Concurrent, easy and fast maintenance © ABB September 18, 2018