Alberto Carini, LPLS Italy, June 2013 MNS is The Intelligent MCC. ABB Group June 21, 2013 Slide 1

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1 Alberto Carini, LPLS Italy, June 2013 MNS is The Intelligent MCC June 21, 2013 Slide 1

2 The MCC evolution Traditional MCC Intelligent relays MCC with integrated intelligence June 21, 2013 Slide 2

3 The intelligent MCC Integrated intelligence on board Designed to be connected with ECS & DCS Condition Monitoring for proactive maintenance Front access to power cables (wall standing installation) Power and control cables segregated Seismic execution June 21, 2013 Slide 3

4 Electrical Rated current (main busbars) Short Circuit current Rated peak withstand current Arc proof execution up to Rated Insulation voltage Rated frequency 6300A 100kA - 1s 250 ka 100kA x 0,3s - 400V 1000Vac 1500Vdc 50/60Hz June 21, 2013 Slide 4

5mm 4 = solid bodies > 1mm 5 = dust protected Second digit: protection against water 0 = No protection

5 : from IP20 up to IP 54 First digit: protection against solid foreign objects 0 = No protection 1 = solid bodies > 50mm 2 = solid bodies > 12mm 3 = solid bodies > 2.5mm 4 = solid bodies > 1mm 5 = dust protected Second digit: protection against water 0 = No protection 1 = vertically dripping water 2 = dripping water (15 tilted) 3 = sprayed water (60 tilted) 4 = splashing water (all direction) June 21, 2013 Slide 5

6 Multifunction wall: Segregation and insulation of the distribution busbars Segregation of the main busbar from the functional units Free Fault zone: sensible reduction of possible to have an internal arc IP2X guarantee also with drawers removed June 21, 2013 Slide 6

7 Dimensions (mm) Height: 2200 Width: 400, 600, 800, 1000, 1200 Depth: 400, 600, 800, 1000, 1200 Basic grid size (DIN 43660): E=25mm Surface protection Frame: Internal subdivision : Transverse section : Painting: Alu - Zinc coated Alu - Zinc coated Alu - Zinc coated RAL7035 June 21, 2013 Slide 7

8 Main busbars position Upper Lower Upper & Lower (double busbars system) Busbar Treatment Bare Silvered Tin Plated June 21, 2013 Slide 8

9 Cubicles design L1 L2 L3 L1 L2 L3 Main busbars (front access) Auxiliary compartment (MControl, MLink) Power cables compartment Drawers compartment (MStart, MFeed) Control panel (MView) June 21, 2013 Slide 9

The intelligent MCC 4 2 3 1 The main components of MNS is are: 1.

10 The intelligent MCC The main components of MNS is are: 1. MStart/MFeeddrawer units with power parts 2. MControl protection and control unit 3. MLink communication interface (up to 60MControl) 4. MView Human Machine Interface (touch screen) June 21, 2013 Slide 10

parts reduction) More compact drawers (standard height 6E against traditional 8E) 4

11 Drawers MStart -MFeed No traditional thermal overload relays (TOL by MControl) Current & voltage sensors Temperature sensors on power contacts High standardization (spare parts reduction) More compact drawers (standard height 6E against traditional 8E) 4 programmable Led Pad lockable handles Safety check on correct location June 21, 2013 Slide 11

12 Metering sensors Reliable technology used also for frequency drivers Current and voltage measure always available High metering accuracy +/- 2% voltage sensors +/- 2% current sensors No saturation on current measuring June 21, 2013 Slide 12

) management external input like manual reset push button, emergency push

13 Protection and control MControl Protection functions (TOL, phase lost, undervoltage.) management external input like manual reset push button, emergency push button PTC card for motor winding supervision (option) I/O (analogs e digitals) that can be increased with additional card Reprogrammable June 21, 2013 Slide 13

14 interface MLink Collector of MControl signals through internal bus Up 60 MControl Serial interface to supervision systems Possibility of double MLink with redundancy and self diagnostic June 21, 2013 Slide 14

15 Human Machine Interface MView HMI Interface Control unit based on Touch screen technology Visualization of all the information coming from the MLink Possibility of access restriction by Password June 21, 2013 Slide 15

Platform For the integration breakers must be equipped with the

16 MConnect interface With MConnect is possible the complete integration of the breakers T7, X1 and Emax in to the MNS is Platform For the integration breakers must be equipped with the correct trip unit: X1 PR332 / PR333 Emax PR122 / PR123 June 21, 2013 Slide 16 T7 PR332

monitoring by MView June 21, 2013 Slide 17 Reduction of the plant consumption through the

17 MSpeed feeders The MNS is includes feeders equipped with variable speed drive type ABB ACS 850 Withdrawable execution up to 55kW, fix version up to 200kW ACS850 feeder control and monitoring by MView June 21, 2013 Slide 17 Reduction of the plant consumption through the motor speed control: A pump or fan running at half speed consumes only one eighth of energy.

18 Connections June 21, 2013 Slide 18

19 Internal and External connections architecture Switchgear OPC Server Process Control Navigator System MView MLink MControl MConnect MControl MControl MControl June 21, 2013 Slide 19

20 Internal and External connections protocols MControl / MConnect MLink = Internal protocol Master/Slave with RS485 peer to peer communication. MLink MView = Connection with Ethernet TCP/IP MLink OPC Server = Connection with Ethernet TCP/IP MLink Switchgear Navigator = Connection with Ethernet TCP/IP MControl Process control system = Profibus DP with RS485 MLink Process control system = 1. Modbus RTU with RS485/422/232 or Ethernet TCP/IP 2. Profibus DP / DP V1 with RS Profinet June 21, 2013 Slide 20

21 Possibility of dual redundancy Redundant fieldbus communication increases process availability. June 21, 2013 Slide 21 Inbuilt functionality controlling switching command permissions. Ability to read information from the system simultaneously by both controller A and controller B. Web interfaces are automatically directed to the primary MLink.

MNS Engineering (only Engineers): Used for

protections) MView ( & customer): only for

22 MNS Engineering (only Engineers): Used for switchgear configuration and engineering MNavigate ( & customer): software for information management and setting (like protections) MView ( & customer): only for visualization of data from switchgear front June 21, 2013 Slide 22

4 2 3 1 is the software package to monitor and control the MNS is system; it

per each fault and the possible solutions To have a complete data logging of the

23 is the software package to monitor and control the MNS is system; it offers: Proactive maintenance = maintenance only when is needed To have a report per each fault and the possible solutions To have a complete data logging of the plant Reduction of the number and the durance of out of service June 21, 2013 Slide 23

24 June 21, 2013 Slide 24

MNS Platform, low voltage systems Rear Access Power Motor Control Center. Alberto Carini, Global Product Manager

MNS Platform, low voltage systems Rear Access Power Motor Control Center Alberto Carini, Global Product Manager MNS Platform, low voltage systems Add Value to our customers Sales After sales Maximum safety;