background image

MASTERYS BC

from 15 to 20 kVA

45

ENGLISH

10.6.2 Protection on a UPS without auxiliary mains supply.
Activating UPS protection on the mimic panel: access the 

Configurations menu

 on the mimic panel (see 

the 

Configurations Menu

 under the 

Service Menu

 section of the manual) and set the 

BACKFEED TYPE

 

parameter to 

3.BYPASS-INPUT Common

.

Diagram of Principle.

OPTIONS

10

Note.
The neutral is not disconnected as, even in the event of a single fault on the UPS, it never has high potential 
when the mains and/or auxiliary power supplies are disconnected upstream. This is to prevent transformation 
of the power source to the UPS every time there is a power failure.
Should the Neutral potential be very high due to certain error conditions or due to installations downstream 
(e.g. ground fault not detected and protected, high dispersion of a phase, or the IT system), it will be necessary 
to install either devices that disconnect the Neutral or alternatively a system that detects, signals and protects 
against high neutral/ground potential that could lead to UPS failure.

10.6.2-1

A

UPS

L1

Q1

L2
L3
N

T1

B

M1

L1
L2
L3
N

XB1

BKF card

UPS 3/3 without separate auxiliary supply.

Legend.

 

Distribution panel

B 

Coil remote switch

L1-L2-L3-N 

Input power source 

M1 

Input power terminal board

Q1 

Input power switch

T1 

Remote switch

1

XB1 

Connector on BKF PCB

1

Remote switches - rated current

 

 Model 

T1

 

15 /1 

2 A AC1

 

15 / 

2 A AC1

 

20 /1 

45 A AC1

 

20 / 

45 A AC1

Summary of Contents for Masterys MAS2BC115M+D1

Page 1: ...INSTALLATION AND OPERATING MANUAL MASTERYS BC from 15 to 20 kVA...

Page 2: ...ITALIANO...

Page 3: ...enerator 16 3 7 External E S D connection 16 3 8 Connecting the UPS to an internal isolation transformer 16 3 9 UPS Parallel configuration 17 3 9 1 General 17 3 9 2 Installation 17 3 9 3 Power cable c...

Page 4: ...SW options 34 9 PROBLEM SOLVING 36 9 1 System alarms 36 9 2 UPS alarms 37 9 3 Preventive maintenance 38 9 3 1 Batteries 38 9 3 2 Fans 38 9 3 3 Capacitors 39 10 OPTIONS 40 10 1 ADC card 40 10 1 1 ADC...

Page 5: ...ed load batteries Insufficient or inadequate maintenance Attempted maintenance repairs or modifications not carried out by SOCOMEC UPS personnel or personnel from a support centre authorised by SOCOME...

Page 6: ...ust be repaired only by authorised technicians that have been specially trained for this purpose This equipment conforms to the European Community directives for professional equipment and bears the a...

Page 7: ...rty the products may have to be adapted For such uses we would advise you to contact SOCOMEC UPS beforehand to confirm the ability of these prod ucts to meet the requested level of safety performance...

Page 8: ...the weight of the UPS and of the battery cabinet if used Avoid pressing on the front panels when moving the unit The UPS MUST only be moved by two people at least The people MUST take position at the...

Page 9: ...m and models M h 1 000 mm 3 UNPACKING AND INSTALLATION OFTHE UNIT Secure the UPS with feet D only when it is in position with cables connected 3 2 1 5 3 2 1 2 3 2 1 1 3 2 1 8 3 2 1 3 3 2 1 4 Remove sc...

Page 10: ...screws C 3 2 2 7 Tighten screws B 1 B 2 C 2 B 1 1 The UPS can be moved Place the UPS in the installation area 3 2 2 8 Secure the UPS with feet D D D Secure the UPS with feet D only when it is in posi...

Page 11: ...ack for adequate ventilation see figure 3 3 1 The UPS switches are accessed from the front however a space of at least 1 5 metres should be left at the front of the UPS for maintenance purposes It is...

Page 12: ...of the input protection devices UPS Magneto thermal Magneto thermal Differential Input Output Battery Battery input1 Aux Mains1 input5 cable core size cable core size protection4 kVA A A A mm2 mm2 A...

Page 13: ...n the connection and the type of remote switch please read paragraph 10 6 of this manual ATTENTION The neutral is not disconnected as even in the event of a single fault on the UPS it never has high p...

Page 14: ...VA single phase output it is essential to connect the auxiliary mains to the relative dedicat ed terminal board If there is no separate mains for the bypass it is advisable to obtain one from the prim...

Page 15: ...ted secure the terminal board cover with the four screws Secure the cables to the couplings D located on the rack as shown in Fig 3 5 121 ensuring that the air vents are not obstructed in any way Once...

Page 16: ...ANSFORMER The MASTERYSTM IP model of the MASTERYSTM range is fitted with an internal isolation transformer If an external isolation transformer cabinet is required the following instructions should be...

Page 17: ...ength must be used for the distribution connection between the general power switch A the switches C and the respective UPS units The length of the cables from A to each UPS must not exceed 25 meters...

Page 18: ...TALLATION OFTHE UNIT 3 3 9 4 1 25 m max 15 m max RECOMMENDED PARALLEL CONFIGURATION A Main differential magneto thermal switch B Parallel bus cable C Single UPS magneto thermal switch if a separate au...

Page 19: ...er the overload disappears when the voltage generated by the inverter goes is out of tolerances due to a major overload or a fault on the inverter wWhen the internal temperature exceeds the maximum va...

Page 20: ...st By pass panel connection diagram If the UPS has an input for the auxiliary power supply the Q2 switch must be connected to this input and the main power supply input must be disconnected on the con...

Page 21: ...ERYS can be operated in conjunction with a generator GE With a generator the frequency and voltage ranges of the auxiliary mains can be increased to accept the in stability of the GE and at the same t...

Page 22: ...e connectors and the slots for the optional signalling cards Please refer to the relevant chapter for more details on the connection and use of the related communication interfaces cards 5 1 IDENTIFYI...

Page 23: ...f the UPS for a continuous power supply to the load Position 2 MANUAL BY PASS This position should only be selected for ordinary or extraordinary mainte nance operations manual bypass the load is conn...

Page 24: ...dentifies the condition of the power supply to the load C Alphanumeric information that uses a menu layout to provide details on any alarms that may occur and on the measurements controls and paramete...

Page 25: ...failure or fault Off Inverter off or power supply from automatic bypass LED L4 GREEN On Auxiliary input mains present and ok Flashing Auxiliary input mains out of tolerance Off Auxiliary input mains n...

Page 26: ...Load powered by the inverter or in high efficiency mode 6 1 2 Meaning of the status light bar The light bar B figure 6 1 1 provides an immediate indication of the condition of the power supply to the...

Page 27: ...by the rectifier have been exceeded A23 RECTIFIER ALARM Rectifier fault A25 INVERTER ALARM Inverter fault A26 BATT CHARGER ALM Battery charger fault A29 BY PASS ALARM Bypass fault A30 OVERLOAD STOP Th...

Page 28: ...mands can also be sent for diagnostic purposes by means of the extended commands menu if enabled in the configurations menu The command is activated by selecting it with the UP e DOWN keys press ENTER...

Page 29: ...Selects the type of batteries used Sealed SET BATTERY CAPACITY Sets the battery capacity in Ah 9 5 1000 Ah SET CHARGERTYPE Selects the type of recharge required Auto Float int SET BATTERY ELEMENTS Se...

Page 30: ...plete the start up procedure 5 3WARRANTY CD ENT PROCEDURE The activation code is provided directly by the reference Support Centre upon communication of the serial number of the equipment which is dis...

Page 31: ...pply to the load and stops the UPS and the battery charger Activate the stop procedure from the COMMANDS menu on the mimic panel wait approx 2 minutes for shutdown the controlled shutdown of any serve...

Page 32: ...to position 1 input mains ON Set switch Q1 and or the external battery switches to position 1 battery circuit closed Activate the start procedure from the commands menu on the mimic panel From the mi...

Page 33: ...on channels and external devices As each channel is independent simultaneous connections can be made to satisfy the different levels of signal ling and remote monitoring See the options paragraph to a...

Page 34: ...to the local network It is normally used on medium large complex networks and in multi server environments where the IT manager centrally controls all the network resources The physical position of th...

Page 35: ...NetVision via the mail server on the same network Any emergency situation is managed and resolved extremely quickly and remotely by the Support Centre with immediate intervention on site if needed The...

Page 36: ...see the technical speci fications The frequency is subject to continuous variations typical with power supplied from an incorrectly sized GE A07 temperature over the limits The technical plant tempera...

Page 37: ...PS and reset the alarms A20 wrong configuration Error in the configuration parameters contact the support service A30 block due to overload Reduce the load rate applied to the UPS and reset the alarms...

Page 38: ...al time and the recharging and discharging procedures are selected automatically in order to optimise battery life expectancy and offer maximum performance Furthermore during the operating life of the...

Page 39: ...inverter section and filtering capacitors used in the output section whose life is dependent on using and environmental conditions The average expected life of these components is shown below Electro...

Page 40: ...1 OFF OFF In 3 Isolation controller 2 Mode 2 POWER SAFE configuration Position IN OUT Description Filter dip1 dip2 level ON OFF Out 1 General Alarm 2 ON OFF Out 2 Power safe plug 1 2 ON OFF Out 3 Pow...

Page 41: ...ge on the mimic panel Description of signals Message on the mimic panel Description General Alarm General alarm contact output No Alarm NO contact closed NC contact open Alarm NO contact open NC conta...

Page 42: ...hts must be carried out only by speciallytrainedSOCOMECUPSstaff Standard In standard configuration the load connected to the POWER SHARE plug is disconnected if one of the follow ing conditions is ver...

Page 43: ...feed of dangerous voltages on the power line or if it is a separate line on the auxiliary back up power supply line The BKF card shown in figure 10 6 1 is used to control the external device The BKF P...

Page 44: ...31 N1 Backup power source M1 Input power terminal board M2 Backup power terminal board T1 Remote switch1 T2 Remote switch1 Q1 Input power switch Q2 Backup power switch XB1 Connector on BKF PCB XB2 Con...

Page 45: ...ry time there is a power failure Should the Neutral potential be very high due to certain error conditions or due to installations downstream e g ground fault not detected and protected high dispersio...

Page 46: ...ax Acoustic noise dB 55 Required cooling capacity m3 h 546 Dissipated power max W 1 187 1 187 1 738 1 738 Dissipated power BTU h 4 051 4 051 5 933 5 933 Electrical specifications Input 15 15 20 20 Mai...

Page 47: ...44x795x1 400 415 MAS2BC115T C4 3 1 15 444x795x1 400 520 MAS2BC120M D1 3 1 20 444x795x1 000 240 MAS2BC120M C2 3 1 20 444x795x1 000 310 MAS2BC120T D2 3 1 20 444x795x1 400 390 MAS2BC120T D3 3 1 20 444x79...

Page 48: ...ITALIANO FRAN AIS...

Reviews: