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Vertiv 1000A User Manual

Vertiv 1000A User Manual

Mss with ghmi for exl s1
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  • Page 1 MSS with GHMI for EXL S1 User Manual...
  • Page 2 MSS with GHMI for EXL S1 1000/2000/3000/4000/5000A Main Static Switch USER MANUAL 10H52268UMA0 - rev. 3...
  • Page 3 All rights, including rights of translation, reproduction by printing, copying or similar methods, even of parts, are reserved. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of utility model or design, are reserved. Delivery subject to availability.

  • Page 4: Table Of Contents

    2.1.1 MSS Single Wire Diagram .............................. 34 2.1.2 Power Supply Input Configuration .......................... 35 2.1.3 Cable Rating ................................... 35 2.1.4 Power Cable Connection Steps of MSS 1000A ....................36 2.1.5 Power Cable Connection Steps of MSS 2000/3000/4000/5000A with TCE Cabinets..37 2.1.6 Earth Protection ................................... 38 2.1.7 External Protection Devices............................
  • Page 5 4 OPERATION ....................53 4.1 Start-up ....................................55 4.1.1 Power-on ....................................55 4.1.2 Starting up the Centralized Parallel System Operating in MSS Normal Mode and Transfer to UPS ....................................56 4.2 Shutting down UPS ................................ 57 4.2.1 Shutting down the MSS Centralized Parallel System ................. 58 5 OPTION ......................

  • Page 6: Installation Procedure

    Installation Procedure INSTALLATION PROCEDURE 1.1 Introduction 2011/65/EU Directive of the council for adapting the legal regulations of member states on the restriction of the use of certain hazardous substances that can be used in the manufacture of electrical and electronic equipment.

  • Page 7: Environmental Considerations

    Installation Procedure 1.2 Environmental Considerations 1.2.1 Multi-Module MSS System Location The Multi-Module MSS System should be in a cool, dry, clean-air and well-ventilated environment with adequate ventilation to keep the ambient temperature within the specified operating range. The MSS must be mounted on concrete or another incombustible surface. The mounting floor must be flat and even.

  • Page 8: Mechanical Considerations

    Table 1 - Centralized parallel system for cabinet composition Product Cabinet composition 1000A Single cabinet 1 MSS cabinet, 2 TCE cabinets (1 input and 1 output) placed 2000A on each side of MSS.

  • Page 9: Chassis Version: Installation And Footprint

    To allow correct air flow for the cooling system, leave a minimum distance of 500mm between the top of the cabinet and the ceiling of the installation area. Figure 1-2 - MSS 1000A Chassis version - upper/front/side/bottom views User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 10 Installation Procedure Figure 1-3 - MSS 2000/3000/4000/5000A Chassis version - upper/front/side/bottom views User Manual 10H52268UMA0 - Rev. 3 - 12/2020...

  • Page 11: Cabinet Version: Installation And Footprint

    Installation Procedure 1.3.3 CABINET version: installation and footprint Figure 1-4 – MSS 1000A Cabinet version - upper/front/side/bottom views User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 12 Installation Procedure Figure 1-5 – MSS 1000A Cabinet version - upper view (doors open) User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 13 Installation Procedure Figure 1-6 – MSS 2000/3000/4000/5000A Cabinet version - upper/front/side/bottom views User Manual 10H52268UMA0 - Rev. 3 - 12/2020...

  • Page 14: Moving The Cabinets

    Installation Procedure Figure 1-7 – MSS 2000/3000/4000/5000A Cabinet version -upper view (doors open) 1.3.4 Moving the Cabinets From delivery point, the route to the unit's final position must be planned such that all openings are wide enough for the unit and that floors can support its weight (for instance, check that doorways, lifts, ramps, etc.

  • Page 15: Mss 1000A I/O Busbar Connection

    Installation Procedure 1.3.5 MSS 1000A I/O Busbar Connection Figure 1-8 – MSS 1000A – Customer I/O connections User Manual 10H52268UMA0 - Rev. 3 - 12/2020...

  • Page 16: Mss 2000/3000/4000/5000A I/O Busbar Connection

    Installation Procedure 1.3.6 MSS 2000/3000/4000/5000A I/O Busbar Connection MSS CHASSIS may be configured with the bypass INPUT on the left side of the cabinet and OUTPUT on the right side or vice versa. The same configuration is available in CABINET version and already set from factory.
  • Page 17 Installation Procedure Figure 1-10 – MSS 2000/3000/4000/5000A – input left, output right User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 18 Installation Procedure Figure 1-11 - MSS 2000/3000/4000/5000A Chassis version – bypass input left; phase U, V CT position MOUNTING POSITION: the recommended mounting is vertical with the gap down, refer to the mark “P1” in figure. Figure 1-12 - MSS 2000/3000/4000/5000A Chassis version – bypass input left;...
  • Page 19 Installation Procedure 1.3.6.2 Chassis version - Bypass input right, output left Figure 1-13 - MSS 2000/3000/4000/5000A – input right, output left User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 20 Installation Procedure Figure 1-14 – MSS 2000/3000/4000/5000A – input right, output left User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 21 Installation Procedure Figure 1-15 - MSS 2000/3000/4000/5000A – bypass input right; phase U, V, W CTs position MOUNTING POSITION: the recommended mounting is vertical with the gap down, refer to the mark “P1” in figure. User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 22 Installation Procedure 1.3.6.3 Cabinet version - Bypass input left, output right Figure 1-16 – MSS 2000/3000/4000/5000A – input left, output right User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 23 Installation Procedure Figure 1-17 – MSS 2000/3000/4000/5000A – input left, output right User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 24 Installation Procedure 1.3.6.4 Cabinet version - Bypass input right, output left Figure 1-18 – MSS 2000/3000/4000/5000A – input right, Output left User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 25 Installation Procedure Figure 1-19 – MSS 2000/3000/4000/5000A – input right, Output left User Manual 10H52268UMA0 - Rev. 3 - 12/2020...

  • Page 26: Tce Connections To Mss 2000/3000/4000/5000A

    Installation Procedure 1.4 TCE connections to MSS 2000/3000/4000/5000A Cabinet version of MSS 2000/3000/4000/5000A is provided with already assembled and installed TCE. These cabinets are factory fitted and already connected as per customer request (input right/output left or, vice versa, input left/output right). In case it is necessary to disconnect and re-connect TCE before the installation in field, it is necessary to disassemble and then re-assemble both mechanical and electrical connections.

  • Page 27: Input Current Measurement And Backfeed Protection

    Installation Procedure 1.5 Input Current Measurement and Backfeed Protection The Backfeed protection is already installed and properly connected on all the versions of MSS 1000A. On MSS 2000/3000/4000/5000A cabinet version, the Backfeed protection is already installed and properly connected depending on customer’s requests. The harness is properly routed to the internal connections on MSS basing on the request to have the input TCE cabinet on the left or on the right.
  • Page 28 Installation Procedure Cable connection on CT must be done accordingly with the drawing and wiring table. CABLE FROM NUMBER NOTES ITEM ITEM (color) 525 (BLACK) The cables 525 and 526 must be twisted. 526 (RED) 527 (BLACK) TERMINAL The cables 527 and 528 must be twisted.
  • Page 29 Installation Procedure Figure 1-23 - MSS 2000/3000A Chassis version bypass input left; BFP wiring (green) must pass through the CTs before being connected to the heatsink. To work properly, CTs harness (red) must be connected to XT2 User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 30 Installation Procedure Figure 1-24 - MSS 2000/3000A Chassis version bypass input right; BFP wiring (green) must pass through the CTs before being connected to the heatsink. To work properly, CTs harness (red) must be connected to XT2 User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 31 Installation Procedure Figure 1-25 - MSS 4000/5000A Chassis version bypass input left; BFP wiring (green) must pass through the CTs before being connected to the heatsink. To work properly, CTs harness (red) must be connected to transformers TA1, TA2, TA3 User Manual 10H52268UMA0 - Rev.
  • Page 32 Installation Procedure Figure 1-26 - MSS 4000/5000A Chassis version bypass input right; BFP wiring (green) must pass through the CTs before being connected to the heatsink. To work properly, CTs harness (red) must be connected to transformers TA1, TA2, TA3 User Manual 10H52268UMA0 - Rev.

  • Page 33: Mss Chassis Remote Display Panel

    Installation Procedure 1.6 MSS CHASSIS Remote Display Panel On MSS CHASSIS version the display panel may work remotely from second access panel, see Figure 1- 32; max length 3m. MAX LENGTH = 3 m Figure 1-27 - MSS Chassis Version - remote display panel Note: the corners where the display is connected to the cubicle shouldn’t be painted.
  • Page 34 Installation Procedure Figure 1-28 - MSS Chassis Version - fixing dimensions display panel User Manual 10H52268UMA0 - Rev. 3 - 12/2020...

  • Page 35: Electrical Installation

    Electrical Installation ELECTRICAL INSTALLATION The Multi-Module MSS System requires both power and signal cabling once it has been mechanically installed. All signal cables, whether screened or not, should be run separately from the power cables in metal conduits or metal ducts which are electrically bonded to the metalwork of the cabinets to which they are connected.

  • Page 36: Power Supply Input Configuration

    For external wiring requirements refer to the local regulations for the selection of the proper conductor sizes. See Table 4 for nominal currents and determining the size of MSS power cables. The power cable must be selected according also to specific application environment. Table 4 - Power cable specification Size 1000A 2000A 3000A 4000A 5000A...

  • Page 37: Power Cable Connection Steps Of Mss 1000A

    V1 W Gland plate cable entry from the bottom Figure 2-2 - MSS 1000A - front drawing without panels 2. Connect PE first. 3. Route power cables into the cabinet. 4. Connect parallel control cable as per paragraph 2.3. 5. Connect bypass reference cable as per paragraph 2.3.2.

  • Page 38: Power Cable Connection Steps Of Mss 2000/3000/4000/5000A With Tce Cabinets

    Electrical Installation 2.1.5 Power Cable Connection Steps of MSS 2000/3000/4000/5000A with TCE Cabinets When selecting the power cables for side entry to a module located on a solid floor, consideration must be given to the minimum permissible radius of the proposed cables to ensure that they can be fashioned to reach the MSS connection busbars.

  • Page 39: Earth Protection

    Electrical Installation 2.1.6 Earth Protection WARNING FAILURE TO FOLLOW ADEQUATE EARTHING PROCEDURES CAN RESULT IN ELECTRIC SHOCK HAZARD TO PERSONNEL, OR THE RISK OF FIRE, SHOULD AN EARTH FAULT OCCUR. CONNECTION OF THE EARTH CABLE AND THE NEUTRAL WIRE MUST COMPLY WITH APPLICABLE LOCAL AND NATIONAL REGULATIONS.

  • Page 40: Connectivity Panel

    Electrical Installation However, if the bypass lines lead from sources that are electrically isolated from each other, a differential protection device may be installed on each line. In this case, and in cases when the load is supplied from the bypass via the Static Bypass Switch, the isolated sources are connected in parallel.

  • Page 41: Xs6 - Slot For Life Products

    This slot is the reserved interface for the LIFE modem card. This card provides an independent, external modem interface for communication with the LIFE service station. Ask your local Vertiv dealer for more details on LIFE and its benefits for your UPS system. When a LIFE modem card is inserted into XS6, interface XP6 is connected to the XS6 slot to allow the parameterization and diagnosis of the LIFE modem card.

  • Page 42: Xp10 - Epo Connector

    Electrical Installation 2.2.8 XP10 - EPO Connector In a multiple devices system made of MSS and several UPS, each device must receive EPO towards a dedicated contact. EPO inputs can’t be connected in parallel. Connection with customer plant: 7-wire connector with screw terminals and screws for fixing it. Connection should be as follows: Figure 2-5 - Connection of the connector XP10 The Emergency Stop action shuts down the rectifier, inverter, and static bypass.

  • Page 43: Xp12 - Output Connector

    Electrical Installation This selection is preferred when the load power have priority against the EPO effective function. In case of emergency other devices will act and insulate the load if required. When the customer selects the OR function, UPS will enter EPO condition when one of the two inputs (or both) will activate. This happens when one of the two lines is in short circuit and the other is functioning properly.

  • Page 44: Xp11 - Input Connector

    Electrical Installation 2.2.10 XP11 - Input Connector Connection with customer plant: 12-wire connector used for dry contacts, only safe operating voltage will be connected here. Type (MCV 1.5/12-G-3.81) by PHOENIX contacts or equivalent. Complementary type (MC 1.5/12-ST-3.81) will be included. The current range of the contacts at 24V is 1A.

  • Page 45: Circuit Breakers

    Electrical Installation XP11 terminal reference Circuit breaker Description Maintenance CB Bypass MSS input CB MSS output CB MSS System output CB Note: All auxiliary cables of terminal block X4 must be double insulated. The cross-sectional area of the auxiliary cables is from 0.5 to 1mm 2.2.11 Circuit Breakers Customers should provide circuit breakers that are correctly sized to withstand the nominal currents of the system.

  • Page 46: System Installation

    10H46934P040 For different lengths than standard, contact the Customer Service. WARNING THIS INTERFACE AND ITS FUNCTION ARE FOR AUTHORIZED VERTIV SERVICE TECHNICIANS ONLY. DO NOT REMOVE ANY CONNECTED CABLE FROM THIS INTERFACE OR CONNECT ANY CABLE TO IT. Modules are interconnected as shown in Figure 2-9 using connections to the other MSS modules via the parallel connection board with shielded 34-way cables.
  • Page 47 Electrical Installation UPS n Figure 2-9 - Connection of Multi-Module MSS System parallel signal bus cables User Manual 10H52268UMA0 - Rev. 3 - 12/2020...

  • Page 48: Connection Kit Between Ups And Mss

    Electrical Installation 2.3.2 Connection Kit between UPS and MSS To synchronize the UPS with the bypass line used to supply the MSS, connect the connection kit as shown in Figure 2-10 and Figure 2-8, taking care to respect the phase sequence for the connection points.

  • Page 49: Customer Distribution System Current Measurements

    CT TYPE CT Ref. dimensions dimensions CT notes 2000 4000 (ratio) Picture 1000 WxLxD (mm) (mm) 3000 5000 1000A/0.2A Ø131x20 Ø77 3000A/0.2A 182x248x74 80x160 Split core Split core Each CT requires a 5000A/5A 195x243x75 86x165 transformer 5A/0.2A installed in MSS...
  • Page 50 8 to 16 times the outer diameter of the bundle. XT connector and split core CTs accept pin terminals whose length is 10 mm CTs 1000A/0.2A have the output cables already installed, which can be used as starting point of the harness to be connected to the MSS.
  • Page 51 Electrical Installation Figure 2-13 - Position of XT connector inside the MSS WARNING For safety reasons, the measurement output terminals for each CT must be shorted together if they are not connected to the terminal block. WARNING: Output CT can generate hazardous voltage when disconnected from the boards or screw terminals.

  • Page 52: Operating Principle

    Operating Principle OPERATING PRINCIPLE Through the intelligent control of the static switch (from MSS + TCE cabinets) containing the controllable electronic switch, the loads can be powered by the inverter output of the centralized parallel system or the bypass of MSS. In normal operation, the loads are powered by the inverter output of the MSS parallel system, in which case the MOB switch is closed.

  • Page 53: Rms Overload Control Logic

    Operating Principle 3.1.2 RMS Overload Control Logic With load supplied by the MSS, MSS Overload control transfers the load to bypass as soon as all the MSSs set the Inverter Overload warning. The commutation takes place by forcing the Intelligent ECO Mode to the MSS parallel system (Rectifier ON, Inverter Tuning ON).

  • Page 54: Operation

    Operation OPERATION This chapter introduces the operating precautions and daily operating methods of the centralized parallel system in detail, including the start-up, shutdown and transfer of the UPS and the MSS bypass cabinet. First, you must ensure that the UPS and the MSS bypass cabinet have been completely installed and tested by the engineer.
  • Page 55 Operation Power Supply Switches Power supply switch of the MSS bypass cabinet For 1000/2000/3000/4000/5000A MSS, all the power switches (or CBs) are outside the cabinet. The power supply switches in the UPS can be seen by opening the front door with a key. Figure 4-1 shows the positions of the following power switches.

  • Page 56: Start-Up

    Operation 4.1 Start-up These procedures are applicable to start-up of the centralized parallel system in total power-down state, which means the centralized parallel system or the maintenance bypass has not supplied the load before. The assumption is that the UPSs are configured, the MSS bypass cabinet has been completely installed and tested by the engineer, and the external power supply switch is closed.

  • Page 57: Starting Up The Centralized Parallel System Operating In Mss Normal Mode And Transfer To Ups

    NOTE IF THERE IS AN ALARM MESSAGE DURING POWER-ON, PROCESS THE FAULT ACCORDING TO THE USER MANUAL FOR 80-eXL/EXL S1 ALARMS TABLE, OR CONSULT THE LOCAL VERTIV CUSTOMER SERVICE CENTER. 4.1.2 Starting up the Centralized Parallel System Operating in MSS Normal Mode and Transfer to UPS 1.

  • Page 58: Shutting Down Ups

    Operation 5. Check whether there is an abnormal alarm in the current window. Confirm that the power flow diagram displayed on the MSS LCD is the same as in Figure 4-5; the centralized parallel system is supplied by the UPS line. Figure 4-5 4.2 Shutting down UPS If you want to shut down the centralized parallel system supplied by UPS, follow this procedure.

  • Page 59: Shutting Down The Mss Centralized Parallel System

    Operation Figure 4-7 2. This operation will stop the UPSs inverter and the centralized parallel system supply power to load through the static bypass of the MSS bypass cabinet. 3. The power flow diagram on LCD screen will be as shown in Figure 4-8. Figure 4-8 4.

  • Page 60: Fuse

    If one of the fuses associated with the individual SCR is blown, the MSS will detect the fault and display the corresponding message on the control panel. All three phases are monitored in this way. 1. These fuses are fitted as standard on the 1000A version. 2. Select fuses according to the MSS rating, see table below: MSS RATING...

  • Page 61: Technical Data

    Technical data TECHNICAL DATA Rating 1000A 2000A 3000A 4000A 5000A Electrical Data Nominal current (A) 1000 2000 3000 4000 5000 Power @ 380V (kVA) 1316 1975 2633 3291 Power @ 400V (kVA) 1386 2078 2771 3464 Power @ 415V (kVA)
  • Page 62 Technical data Rating 1000A 2000A 3000A 4000A 5000A Floor loading (kg/m Top/ Cable entry Top/Bottom through TCE cabinets Bottom Access Front and Top Ventilation Forced Ventilation (air flow front/bottom to top) Air flow (when SCR are ON only) (m 1130...

  • Page 63: Glossary

    Follow local municipal waste ordinances for proper disposal provisions to reduce the environmental impact of waste electrical and electronic equipment (WEEE). For information regarding the scrapping of this equipment please contact your closest Vertiv Representative. User Manual 10H52268UMA0 - Rev. 3 - 12/2020...
  • Page 64 | Vertiv Infrastructure Limited, George Curl Way, Southampton, SO18 2RY, VAT Number: GB188146827 Vertiv and the Vertiv logo are registered trademarks or trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2020 Vertiv Co. All rights reserved.

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2000a3000a4000a5000a

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