Data Center Solutions Preconfigured Remote Power Panels RPP

Data Center Solutions Preconfigured Remote Power Panels (RPP)

Data Center At a glance § 1. 7 -2. 2 30 X Power usage Data centers use 30 X or more the power per square foot of the average office building. 95% Data center outages 95% of data centers have experienced one or more unplanned outages over the past 24 months. $1, 000 September 14, 2021 Typical PUE (power usage effectiveness) On average, only 50% of all electrical usage in a data center is used by the IT infrastructure. The majority of the rest is used to cool the facility. A very efficient PUE can go down to 1. 05. Slide 2 Cost of outages/hour Many data center outages now cost more than most manufacturing facilities.

How to rate the performance of data centres DCPI: Wording and relevance DCPI RPP relevant exerpt Availability • Incidents • Seconds • No. Incidents • Seconds Efficiency • Power Usage Effectiveness (PUE) • Water Usage Effectiveness (WUE) Efficiency • PUE Availability Minimized downtime due to retrofitable sensors and redundancy in one cabinet. Apart from that the system can easily be scaled, if additional load is added. Efficiency Current and voltages measurements both on the mains and the branch side make power quality measureable, calculable and therefore controllable. Environmental • Green House Gas The Data Centre Performance Index (DCPI) is the brainchild of Infrastructure Masons, which aims to provide a common mechanism for providers to showcase their performances to the industry. September 14, 2021 Slide 3 https: //imasons. org/wp-content/uploads/2017/04/IMT-2017 -DCPI-V 1. 4. 2. pdf

We Stay Flexible And Use All Available Channels The EP strategy is to focus on technical promotion ELECTRIFICATION PRODUCTS DIVISION Local Sales Organization (LSO) System Integrators/ EPC Electric Planner / Designer Panel Builders OEMs END USERS Operator September 14, 2021 Slide 4 Colocation Banks / Insurances

Data Center Overview Electrical power distribution Portfolio of ABB Main distribution (Level 0) LV subdistribution (Level 1) LV subdistribution (Level 2) Server power distribution (Level 3) UPS / Batteries MV Power Distribution DCIM Decathlon® Gensets HVAC cooling September 14, 2021 Slide 5

Data Center Power distribution levels Main distribution (Level 0) UPS, gensets, MV to LV transformer, LV main distribution (incl. busbar) September 14, 2021 LV subdistribution (Level 1) Busduct Slide 6 LV subdistribution (Level 2) Server power distribution (Level 3) Preconfigured Remote Power Panel (RPP) Rack PDU LV sub-distribution Busduct with tap-off units

Remote Power Panel (RPP) Components 1 SMISSLINE TP System 3 Power Quality Analyser 2 Circuit Monitoring System 4 Molded Case Breaker 4 3 2 1 September 14, 2021 Slide 7

Remote Power Panel (RPP) Components 1 SMISSLINE TP System 4 3 2 2 Circuit Monitoring System 1 September 14, 2021 Slide 8 - Add or change devices under voltage - Touch proof operation without gloves - Load balancing by changing the phase - 250 A end feed and 400 A double-end feed connection - Retrofit into existing installations - Easy commissioning with integrated webserver - Encrypted SNMP v 3 communication - AC and DC measurement without additional space - Scalable and flexible bus wiring

Remote Power Panel (RPP) Components 3 Power Quality Analyser 4 3 2 4 Molded Case Breaker 1 September 14, 2021 Slide 9 - Measure the efficiency and power consumption of your RPP - All information about voltage and current on a quick sight - Protocols like RS 485 allow an integration in your Control-System - High breaking capacity in compact dimensions - Increased safety for your whole data center - Ease of use and installation flexibility - For more information add an intelligent module like the Ekip Display

Data Center Landscape Low voltage products fitting into data centers September 14, 2021 Slide 10

Over Voltage Relay (OVR) Surge and lightning protection solutions Features & benefits: 1 The OVR DIN rail SPDs utilize fast acting metal oxide varistor (MOV) technology to limit overvoltage to values compatible with the sensitive equipment connected to the network. Pluggable: The ability to efficiently maintain equipment is a key focus topic for industrial facilities. For this reason, ABB OVR DIN rail SPDs utilize pluggable cartridges. Should one or more cartridges reach the end of life, the electrical circuit does not have to be isolated, nor does the whole device have to be removed. Simply pull the dead cartridge from its housing and plug in a new one (see fig. 1). Remote indication (Optional - “TS” designation): This function achieved by wiring an integrated 3 -point 1 A dry auxiliary contact allows the operational status of the SPD to be monitored remotely. This allows a connection to a Centralized Technical Management (CTM) system and doesn’t use more space, neither on the DIN rail nor on the SMISSLINE (see fig. 2). September 14, 2021 Slide 11 2

Configurable Remote Power Panels (RPP) Remote and local visualization (front door display) — The user can easily configure the Control Unit (CMS-700) without programming tools — Each RPP has a build in Web-server for all configuration steps — Supports overview and historical data for up to 96 sensors September 14, 2021 Slide 12

Critical Power – Electrification and Building Products (EPBP) Preconfigured Remote Power Panels (RPP) Mission – Create a real value proposition for: • panel builder • electric planner • system integrator – Safe time and reduce approval cost for the owner – Meet 80% of the market applications with preconfigured remote power panel solutions Technical performance – 2 – 4 vertical SMISSLINE modules with MCBs and CMS – Can support between from 6 up to 256 poles to the rack PDUs – Pre-type tested according to IEC 61439 -2 – Dynamic drawing plan and bill of material for each configuration – Unique Power density – half footprint compared to other vendors Example applications – UPS business: Data center, Hospital, Casino, Tel. Cos, Airports September 14, 2021 Slide 13

Configurable Remote Power Panels (RPP) 4 different RPP variants are available RPP-1000 A September 14, 2021 Slide 14 RPP-750 A RPP-250 A

Configurable Remote Power Panels (RPP) 4 different RPP variants are available 2 x RPP-750 A with 3 SMISSLINE modules up to 180/120* connections. B A B B A RPP-1000 A with 4 SMISSLINE modules up to 256/168* connections. A A B B A RPP-500 A with 2 SMISSLINE modules up to 128/84* connections. 2 x RPP-250 A with 2 SMISSLINE modules up to 128/84* connections 1. B A A B XT 4 XT 4 XT 4 AC Pow UMG supp 500 l 96 CMS 700 AC Pow supp 500 l UMG 96 CMS 700 K 4 AC Pow supp 500 l UMG 96 CMS 700 ZLS 224 C 16 C 16 C 16 C 32 C 32 C 32 C 16 C 16 C 32 C 16 C 32 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 32 C 32 C 32 C 32 C 32 C 16 C 16 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 C 16 C 32 C 32 C 16 C 32 C 16 C 32 C 16 C 32 C 16 ZLS 224 ZLS 224 C 16 C 32 C 16 CMS 700 K 4 ZLS 224 AC Pow UMG supp 500 l 96 ZLS 224 C 16 C 16 C 32 C 32 C 16 C 16 C 32 C 32 C 16 C 32 C 16 C 32 C 32 C 16 C 16 C 32 C 32 C 16 C 16 C 32 C 32 C 16 C 32 C 16 C 32 C 16 ZLS 224 CMS 700 K 4 ZLS 224 C 16 C 16 C 16 C 16 C 32 C 32 C 32 C 32 C 16 C 16 C 16 C 16 C 32 C 32 C 32 C 32 C 16 C 16 C 32 C 32 C 16 C 32 C 32 C 32 C 32 C 16 C 16 C 16 C 16 C 32 C 32 C 32 C 32 C 16 C 16 C 16 C 16 C 32 C 32 C 32 C 32 C 16 C 32 C 32 C 16 C 32 C 16 C 32 ZLS 224 2150 mm C 16 C 32 C 16 ZLS 224 350 mm IT Servers September 14, 2021 800 mm Slide 15 IT Servers 1050 mm 550 mm *Including remote tripping indication devices IT Servers 550 mm

Preconfigured Remote Power Panels (RPP) i. Pad App configurator based on „Data Centers 3 D“ § appsto. re/ch/d 5 a. ZC. i RPP Remote Power Panel always consists of: § CMS, M 2 M/PQM, § SMISSLINE MCBs § Tmax XT 4 N 250 A The user can configure: – Number of servers and how many servers in a server cabinet – Expected power consumption per server rack – Optional features: • Select monitoring mode bit. ly/3 DRPP • Select MCB variation • Remote tripping indication (on/off) September 14, 2021 Slide 16

Data Centers Power distribution levels Main distribution (Level 0) UPS, gensets, MV to LV transformer, LV main distribution (incl. busbar) September 14, 2021 LV subdistribution (Level 1) Busduct Slide 17 LV subdistribution (Level 2) Server power distribution (Level 3) Preconfigured Remote Power Panel (RPP) Rack PDU LV sub-distribution Busduct with tap-off units

Distribution with Tap-Off Units System overview of CMS integration LV subdistribution (Level 1) LV subdistribution (Level 2) Server power distribution (Level 3) Master tap-off unit with CMS-700 and current transformers along the incoming busbar Slave tap-off unit with two outlets and MCBs with auxiliary contactors and CMS sensors only September 14, 2021 Slide 18

Distribution with Tap-Off Units Example installations LV subdistribution (Level 1) LV subdistribution (Level 2) Server power distribution (Level 3) Master Tap-Off Unit Overview – Measurement of the incoming side with the CMS-700 Control unit and optional current transformer (CTs) at the busbar feeder – Calculation of active power and energy for the branches – Connection of three CMS busses to one Control Unit with up to 96 sensors (3 x 32) – Visualization of online and historical values of current, voltage, THD (U, I), power factor and energy with an integrated webserver – RJ 45 sockets to connect the three buses with the salve boxes – RJ 45 feedthrough for Modbus TCP and SNMP – RS 485 element for Modbus RTU September 14, 2021 Slide 19 CMS Bus 1, Bus 2, Bus 3 RJ 45 TCP and SNMP RS 485 Modbus RTU

Distribution with Tap-Off Units Example installations Slave Tap-Off Unit Overview – Measurement of current to the rack PDU with CMS open-core sensors – Direct mounting of the sensors on the MCBs – Bus wiring with a ribbon cable – RJ 45 socket to daisy chain the tap-off boxes September 14, 2021 Slide 20 LV subdistribution (Level 1) LV subdistribution (Level 2) Server power distribution (Level 3)

Tap-Off Unit Distribution Integrated inside the tap-off units of our partners September 14, 2021 Slide 21

Success stories ABB supports building data centers around the world THORDC via AST Facebook Tencent Green. ch EDS Banco do Brasil September 14, 2021 Slide 22