Vertiv EXL S1 1000A User manual

MSS for EXL S1
User Manual

MSS for EXL S1
1000/2000/3000/4000/5000A
Main Static Switch
USER MANUAL
10H52252UMA0 - rev. 2

MSS
2 User Manual 10H52252UMA0 - Rev. 2 - 09/2019
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pr ducti n by
printing, c pying r similar met
h ds, even f parts, are
reserved.
Offenders will be liable f r damages.
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registrati n f utility m del r design, are reserved.
Delivery subject t availa
bility. Right f technical
m dificati n reserved.
MSS may differ fr m the ne displayed n the fr nt c ver.

MSS
User Manual 10H52252UMA0 - Rev. 2 - 09/2019 3
1 INSTALLATION PROCEDURE 4
1.1
Intr ducti n 4
1.2
Envir nmental C nsiderati ns 5
1.3
Mechanical C nsiderati ns 5
2 INSTALLATION (ELECTRICAL) 33
2.1
P wer Cabling 33
2.2
Parallel C nnecti ns 39
2.3
C nnectivity Panel 40
3 MODBUS OVER IP CONFI URATION 53
3.1
M dbus Cust mer Inf rmati n 54
3.2
Register Map 54
4 OPERATIN PRINCIPLE 55
5 OPERATION CONTROL AND DISPLAY PANEL OF THE MSS 58
5.1
Intr ducti n 58
5.2
MSS Operat r Panel Interface 59
5.3
C mmand Descripti n 60
5.4
MSS Page 66
5.5
System C mmand Page 67
5.6
Measures Page 70
5.7
Warning/Fault Page 70
6 OPERATION 72
6.1
Brief Intr ducti n 72
6.2
Start-up 74
6.3
Shutting d wn UPS 77
7 OPTION 80
7.1
FUSE 80
7.2
RTU MODBUS KIT 80
8 TECHNICAL DATA 81
9 LOSSARY 83

Installati n Pr cedure MSS
4 User Manual 10H52252UMA0 - Rev. 2 - 09/2019
1INSTALLATION PROCEDURE
1.1 Introduction
WARNING
DO NOT APPLY ELECTRICAL POWER TO THE MULTI-MODULE MSS SYSTEM BEFORE THE
CONSENT OF THE COMMISSIONING ENGINEER.
WARNING
THE SYSTEM EQUIPMENT SHOULD BE INSTALLED BY A QUALIFIED ENGINEER IN
ACCORDANCE WITH THE INFORMATION CONTAINED IN THIS CHAPTER. ALL EQUIPMENT NOT
REFERRED TO IN THIS MANUAL IS SHIPPED WITH DETAILS OF ITS OWN MECHANICAL AND
ELECTRICAL INSTALLATION.
WARNING
Battery hazards
EYE PROTECTION SHOULD BE WORN TO PREVENT INJURY FROM ACCIDENTAL ELECTRICAL
ARCS.
REMOVE RINGS, WATCHES AND ALL METAL OBJECTS.
ONLY USE TOOLS WITH INSULATED HANDLES.
WEAR RUBBER GLOVES.
NOTE
REMOVE THE FUSES OF THE FANS BEFORE OPENING THE FAN COVERS. MAINTENANCE OF
FANS SHOULD BE CARRIED OUT WHEN THE MSS IS INSULATED FROM BOTH SUPPLY LINES.
This secti n describes the Multi-M dule MSS System's envir nmental requirements and mechanical
c nsiderati ns that must be taken int acc unt when planning the p siti ning and cabling f the Multi-
M dule MSS System.
Because every site has its peculiarities, it is n t the aim f this chapter t pr vide step-by-step
installati n instructi ns, but t act as a guide as t the general pr cedures and practices that sh uld be
bserved by the installing engineer.

MSS Installati n Pr cedure
User Manual 10H52252UMA0 - Rev. 2 - 09/2019 5
1.2 Environmental Considerations
1.2.1 Multi-Module MSS System Location
The Multi-M dule MSS System sh uld be l cated in a c l, dry, clean-air envir nment with adequate
ventilati n t keep the ambient temperature within the specified perating range.
All the equipment is c led with the aid f internal fans. C ling air enters the devices thr ugh the
ventilati n grids l cated at vari us p ints n the cabinet and is released thr ugh the grids n the r f.
T permit air t enter and exit and t prevent verheating r malfuncti ning, d n t c ver the
ventilati n penings.
If necessary, a system f extract r fans sh uld be installed t aid c ling-air fl w, and a suitable air
filter sh uld be used if the MSS is perating in a c ntaminated envir nment.
1.2.2 Storing
If the unit is t be st red bef re installati n, it is rec mmended that it be st red in a dry envir nment
with temperatures in the range f -10°C t 70°C. Use riginal packing materials r ther suitable means
t keep the unit clean.
1.3 Mechanical Considerations
1.3.1 Centralized Parallel System Location Selection
The MSS + TCE cabinets and the MSS in centralized parallel system must be installed in a c l, dry,
clean and well-ventilated envir nment in which the m unting fl r is flat and even and the ambient
envir nmental parameters are within the specified range, as sh wn in the "Technical data" chapter n
page 81.
The MSS + TCE cabinets and MSS in centralized parallel system use f rced air c nvecti n c ling
which is pr vided by the internal fan. The c ld air enters the inside f the MSS + TCE cabinets and the
MSS thr ugh the grills n the MSS + TCE cabinets and the MSS cabinet and is expelled thr ugh the
t p grill f the MSS + TCE cabinets and MSS. If the MSS + TCE cabinets and MSS are m unted n a
raised fl r and the air intake is underneath, the c ld air can enter the MSS + TCE cabinets and MSS
thr ugh the gap between the MSS and the fl r. Exhaust fans sh uld be installed where necessary t
accelerate the ambient air circulati n. In a dusty envir nment, air filters sh uld be installed.
N te 1: The MSS + TCE cabinets and MSS must be m unted n c ncrete r an ther inc mbustible
surface.
N te 2: When the MSS is in n rmal m de, p wer c nsumpti n is high. The c rrect air c nditi ning
system sh uld be selected t c rresp nd with n rmal m de.
N te 3: When the MSS + TCE cabinets are in bypass m de, p wer c nsumpti n is l w. The c rrect air
c nditi ning system sh uld be selected t c rresp nd with bypass m de.

Installati n Pr cedure MSS
6 User Manual 10H52252UMA0 - Rev. 2 - 09/2019
1.3.2 System Composition
The centralized parallel system f r the cabinet c mp siti n is sh wn in Table 1. All the cabinets are the
same height and are installed side-by-side f r aesthetic effect.
Table 1 - Centralized parallel system for cabinet composition
(*): The TCE cabinet is pr vided nly in the c nfigurati n 2000/3000/4000/5000A
Figure 1-1 Centralized parallel system installation diagram
Pr duct Cabinet c mp siti n
MSS + TCE
CABINET
1000A Single cabinet, including TCE cabinets
2000A
1 MSS cabinet, 2 TCE cabinets (1 input and 1 utput)
placed n each side f MSS
3000A
4000A
5000A
MSS CHASSIS 1000÷5000A Single MSS CHASSIS versi n suitable t be fitted
int PDU

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User Manual 10H52252UMA0 - Rev. 2 - 09/2019 7
Figure 1-2 1000 MSS; front and outline drawing - top iew and base iew
FRONT VIEW
FRONT VIEW

Installati n Pr cedure MSS
8 User Manual 10H52252UMA0 - Rev. 2 - 09/2019
Figure 1-3 2000/3000/4000/5000A MSS; front and outline drawing - top iew and base iew
FRONT VIEW
FRONT VIEW

MSS Installati n Pr cedure
User Manual 10H52252UMA0 - Rev. 2 - 09/2019 9
(*): T all w c rrect air fl w f r the c ling system, leave a minimum distance f 500mm between the
t p f the cabinet and the ceiling f the installati n area.
Figure 1-4 1000A MSS CHASSIS; front and outline drawing - top and base iew
(*)
FRONT
VIEW