Direct Replacement Retrofitting Solution 2018 DR Masterpact M to Emax 2 Direct Replacement Retrofitting Solution EPPC Global Product Service Management

Service Product Portfolio EPPC Global Service Service Product Portfolio 1-Installation and commissioning An investment in long-term equipment’s reliability 6-Engineering and consulting Application recommendations and environmental best practices. 2-Training The best way to teach how to respond efficiently in different critical situations 7-Extensions, upgrades and retrofits Enhance existing equipment with the latest technologies. New 3-Spares and consumables All original and genuine spare parts and upgrade kits. 8-End of life services Equipment’s recycling in line with environmental requirements 4-Maintenance Maintenance to guarantee the system’s continuous operation 9-Replacements Replacing old equipment can dramatically increase performance and reduce costs. 5-Repairs Workshop and on site repairs by our service engineers 10-Advanced services Predictive Maintenance into ABB Ability EDCS Ekip-Up to upgrade your installations November 7, 2018

Extension, upgrades and retrofits Time to upgrade? Modernize by Retrofit kits Modernize Safety Technology Service years Saving in Maintenance Environment-friendly Equipment health Retrofit kit Modern Circuit Breaker Low cost solution Profitable investment November 7, 2018

Product Portfolio - Retrofitting Kit Solutions ABB knows how to upgrade your installations 1. Hard Bus Retrofill (RF) 2. Cradle in Cradle (CiC) 3. Direct Replacement (DR) The existing fixed part is removed from the switchboard and the new one is installed using a pre-designed bus bar connection and protection shields. Portfolio ABB: Megamax, Novomax, Otomax, Isomax Competitors: Schneider, Siemens, Terasaki, AEG H&W, Mitsubishi The fixed part of the new CB is modified to be inserted in the old fixed part. Portfolio ABB: Isol, Fusol, Otomax, BBC K-Line Competitors: GE, Federal Pacific, Allis Chalmers The moving part of the new CB has to be modified to simulate the moving part of the old CB. It requires a very short shutdown. Portfolio ABB: Emax (New in Old), Megamax (OD and CD), Novomax, Modul, ASEA ALG Competitors: Schneider (Mastepact M) New November 7, 2018

Direct Replacement Retrofit Solution Retrofit kits Direct Replacement Retrofit Solution Direct Replacement Who? Anyone can do it (also customers!) What? New circuit breaker already modified in order to be racked in/out the existing fixed part. Accessories and connections are already pre-cabled. Installation instructions When? Withdrawable version The Old Fixed part still in good conditions How? Replacing only the moving part of the old circuit breaker Why? Easy to install Short down-time due to installation November 7, 2018

EPPC – Retrofit kits Masterpact M to Emax 2 ABB available Retrofitting Solutions Retrofitting Solutions RF: Hard bus Retrofill DR: Direct Replacement Next Releases DR: July 2018 CIRCUIT BREAKER Version Fixed Withdrawable 3p 4p M08 N1 RF RF-DR H1 H2 M10 M12 M16 M20 CIRCUIT BREAKER Version Fixed Withdrawable 3p 4p M25 N1 RF RF-DR H1 H2 M32 M40   M50 M63 November 7, 2018

Direct Replacement Masterpact M to Emax 2 Value Proposition From Circuit Breaker to Power Manager Increase the Total Life Cycle of the Switchgear Cost reduction of maintenance and spare parts Easy to Install Replacement requires few minutes and no removal of main voltage on busbar system in the switchgear Easy to Control All original and genuine spare parts and upgrade kits. Easy to Connect to SCADA and into the IoT Ekip PowerController to improve energy efficiency and saving Easy to Mantain Diagnosis and installation with Ekip Connect Software ABB Ability EDCS is also available with Emax 2 for Predictive Maintenance & Audits November 7, 2018

Direct Replacement Masterpact M to Emax 2 Product details Corrispondences Masterpact M to Emax 2 Original CB: MasterPact M M08 M10 M12 M16 M20 M25 Performance Levels N1 H1 lu@40°C 800 1000 1250 1600 2000 2500 Poles 3p Emax 2 Advanced Direct Replacement Solution E2.2 N B H 2500 (1) In (rating plug) lcu 400-415 V 40 65 55 75 lcu 440-500 V lcu 690 V ● (1) Derating up to 2300 A with fixed part with HR terminals ● For all the sizes: Ics = 100% Icu; Icw (1s) =Icu November 7, 2018

Direct Replacement Masterpact M to Emax 2 Product details Emax 2 Moving part The Emax 2 dedicated moving part: Has special terminals, lower slides and lateral sides Is assembled and tested in the factory Is ready to be inserted in the Masterpact M fixed part Masterpact M fixed part Dedicated lateral side Lower slides Terminals November 7, 2018

Direct Replacement Masterpact M to Emax 2 Product details Masterpact M Fixed part On the fixed part, it is necessary to replace the existing components with the following ones: Drawer side plates Base panel for fixed part Rack-in plates Female sliding contacts to rewire according the electrical drawing Emax 2 door flange and with dedicated metallic Support for fixed part Support plates Installation instruction November 7, 2018

Direct Replacement Masterpact M to Emax 2 Product details Masterpact M Fixed part On the fixed part, it is necessary to replace the existing components with the following ones: Drawer side plates Base panel for fixed part Rack-in plates Female sliding contacts to rewire according the electrical drawing Emax 2 door flange and with dedicated metallic Support for fixed part Support plates Female sliding contacts Rack-in plates Drawer side plates Base panel for fixed part November 7, 2018

Direct Replacement Masterpact M to Emax 2 Product details Masterpact M Fixed part Support plates On the fixed part, it is necessary to replace the existing components with the following ones: Drawer side plates Base panel for fixed part Rack-in plates Female sliding contacts to rewire according the electrical drawing Emax 2 door flange and with dedicated metallic Support for fixed part Support plates Support for fixed part Emax 2 door flange November 7, 2018

Direct Replacement Masterpact M to Emax 2 Product details Masterpact M fixed part – Checks before ordering it is always necessary to verify the Masterpact M Fixed Part is in good conditions as prescribed in the document 1SDH001279R0002. In particular, it is important to check the jaw contacts, the protecting coatings and the opening linkage mechanism of the jaw contacts shutters. The minimum panel dimensions have to allow the insertion of the Emax 2 moving part. Panel Dimension DR E2.2 [mm] Distance from fixed part to slide [mm] A (3p) 535 50 to left / 50 to right A (4p) 650 C 367 - D 485 46 to Top November 7, 2018

Direct Replacement Masterpact M to Emax 2 Trip Unit Functions in Masterpact M and Emax 2 Trip Units It is strongly recommended to use the table to select the most suitable Trip Unit STR 1 8M STR 28 D STR 38 S STR 58 U STR 68 U Ekip Dip Ekip Touch Ekip Hi-Touch Protection against overloads Long time Ir curve l Time delay tr Thermal memory Protection against short circuits Short time Im o Time delay tsd Adjustable instantaneous Fixed instantaneous I Protection against ground faults Earth fault Time delay Zone selective interlocking Zsi Load shedding and reconnection Real-time measurements current voltage power energy frequency Demand measurement Maintenance indicators and records Communication capability ● Basic functions ○ Optional functions November 7, 2018

Direct Replacement Masterpact M to Emax 2 Accessories and compatibility Accessories and compatibility Mastepact M   SACE Emax 2 M (motor for charging spings) ® Emax 2 standard Spring charge motor M MX and MX2 (shunt opening release) Emax 2 standard YO and YO2 XF (shunt closing release) Emax 2 standard YC MN (undervoltage release) Emax 2 standard YU MNR (electronical Delay for MN - into the switchboard) Remove the Masterpact version and add the external one of Emax 2 - D Current sensor for neutral conductor outside circuit-breaker (into the switchboard) Remove the Masterpact version and add the external one of Emax 2 standard AUX CB internal Open/closed – (O – F - OF) Emax 2 standard changeover contacts - Q AUX Spring charged (CH) Emax 2 standard - S33/M AUX CB tripped – (SDE) Emax 2 standard changeover contacts - S5 AUX CB ready to close (PF) Emax 2 standard - RTC AUX programmable contacts (M1..16) Emax 2 standard Ekip Signaling Key lock in open position (VSPA) Emax 2 standard - KLC Padlock in open position (VBP) Emax 2 standard - PLC Key lock in disconnected/connected position (VSPEC) Emax 2 standard - KLP 1 - 2 Padlock in disconnected/connected position (VSE) Emax 2 standard - PLP Mechanical operation counter (CDM) Emax 2 standard - MOC IP54 door protection (CCP) Emax 2 standard - IP54 Transparent protective cover for O/C pushbuttons Emax 2 standard - PBC Arc chute cover (CC) If not present on installed fixed part use fixing support for lateral sides of fixed part, supplied in the kit The following accessories, instead, are not compatible with the Emax 2 Direct Replacement kit: External 15 O/C AUX AUX CB connected/ insulated position – (CE – CD – CT) Mechanical lock for compartment door Mechanical interlock system with other CBs All accessories of the Emax 2 fixed part Terminal shield for auxiliary board (CB) Breaker mismatch protection While the following Emax 2 accessories can be installed, but need to be externally cabled with local adaption: Electronical Delay for MN Current sensor for neutral conductor outside circuit-breaker Ekip Supply, Communication and external Signaling modules Ekip Multimeter; Ekip Control Panel ; Ekip View November 7, 2018