UPS inactivity. SOCOMEC UPS may, at its own discretion, opt for the repair of the product or for the replacement of the faulty or defective parts with new parts or with used parts that are equivalent to new parts with regard to functions and performance.
MASTERYS BC SAFETY from 15 to 20 kVA 2.1 IMPORTANT. • This document provides important instructions for the safe use, movement and connection of the MASTERYS™ uninterruptible power system (UPS). • The unit must be installed and activated only by qualified technical personnel and authorised by SOCOMEC UPS.
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, reliability and compliance with applicable laws, regula- tions and specifications.
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA The packaging guarantees the stability of the UPS during shipping and physical transfer. Carry the packaged unit as close as possible to the installation site. When moving the unit on even slightly sloping surfaces, use the blocking equipment and breaking devices to ensure that the unit does not fall over.
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.2 UNPACKING PROCEDURE. 3.2.1 Models “S” (h 800 mm) and models “M” (h 1.000 mm). 3.2.1-1 3.2.1-2 3.2.1-3 3.2.1-4 3.2.1-5 3.2.1-6 Remove screws A and screws B.
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.2.2 Models “T” (h 1.400 mm). 3.2.2-1 3.2.2-2 3.2.2-3 Remove screws A and screws B. 3.2.2-4 3.2.2-5 Remove screws A. Loosen screws B. 3.2.2-6 3.2.2-7 Tighten screws B.
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA Tighten screws B. 3.2.2-10 3.2.2-11 Tighten screws A. Tighten screws C. 3.3 ENVIRONMENTAL REQUISITES. • The recommended operating temperature, humidity and altitude values are listed in the technical specifica- tions table (see chapter 11).
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.4 ELECTRICAL REQUISITES. The installation and the system must comply with national plant regulations. The electrical distribution panel must have a protection and sectioning system installed for the input mains and the auxiliary mains. If a differen- tial switch is installed on the mains power switch (optional), it must be inserted upstream from the distribution panel.
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.4.1 Back-feed protection. If the UPS does not have an automatic protection device against current back-feed, the operator/installer must add a warning label to all the mains power disconnecting switches installed at a distance from the UPS area, so as to remind technicians of the fact that the circuit is connected to a UPS (see the CAUTION section in paragraph 2 of this manual and paragraph 4.5..
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MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.5-2 Open the terminal boards protection panel at the back of the UPS by removing the four fastening screws A. The terminal board shown is the most complete version including all options. In the basic mod- els or in the versions with internal batteries the terminal board has fewer terminals.
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MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.5-9 Connect the external battery cables (if present) to the terminals labelled “EXTERNAL BATTERY” +B2, -B2, -B1, +B1 (refer to paragraph .10); connect the Power Share cables to the terminals labelled “POW- ER SHARE”...
MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.6 CONNECTION OF THE GENERATOR. If your system uses a generator, connect the “generator set ready” no-potential contact to connector IN 2 on the optional ADC card configured in standard or power safe mode (see paragraph 10.1). This automatically extends the voltage and frequency value range when power is supplied by the generator set.
The cables in question are supplied with the UPS in case of standard parallel setting or are attached to the paral- lel kit in case of later upgrading of the system. Parallel configuration must only be activated by SOCOMEC UPS qualified personnel.
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MASTERYS BC UNPACKING AND INSTALLATION OF THE UNIT from 15 to 20 kVA 3.9.4-1 RECOMMENDED PARALLEL CONFIGURATION. 25 m max 15 m max A Main differential magneto-thermal switch. B “Parallel bus” cable. C Single UPS magneto-thermal switch (if a separate auxiliary power source is used, add a magneto-thermal switch for each UPS).
MASTERYS BC MODES OF OPERATION from 15 to 20 kVA 4.1 ON LINE OPERATIONS. A special feature of the MASTERYS™ series is the “ON LINE” double conversion feature in conjunction with low distortion mains power absorption. With ON LINE mode, the UPS is able to supply a voltage that is fully stabi- lised in frequency and amplitude, regardless of any interference in the mains power supply within the most stringent classification of UPS regulations.
MASTERYS BC MODES OF OPERATION from 15 to 20 kVA 4.3 OPERATION WITH MANUAL MAINTENANCE BYPASS. If the maintenance bypass is activated using the appropriate procedure, the load is powered directly from the maintenance bypass, while the UPS is separated from the power supply and can be switched off.
MASTERYS BC MODES OF OPERATION from 15 to 20 kVA 4.5 OPERATION IN GE CONFIGURATION. MASTERYS™ 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 time to avoid operation from the battery or risks of out-of-synchronisation switching onto the bypass.
MASTERYS BC ACCESS TO CONTROLS AND COMMUNICATION INTERFACES from 15 to 20 kVA This chapter identifies the electromechanical switches, described below, and used for start-up, shutdown and maintenance bypass procedures. Access to the control area is from the front by opening the upper door using the red handle as shown in figure 5-1.
MASTERYS BC ACCESS TO CONTROLS AND COMMUNICATION INTERFACES from 15 to 20 kVA 5.2 FUNCTIONS OF THE SWITCHES FOR THE 10-40 kVA RANGE. Input switch Q2. The input switch provides the primary power supply to the UPS. In normal operating conditions it should be in position 1 ON.
MASTERYS BC MIMIC PANEL from 15 to 20 kVA 6.1 BASIC MIMIC PANEL. The LCD mimic panel (figure 6.1-1) located on the upper part of the UPS provides all the information on operat- ing status, electrical measurements, access to controls and configuration parameters.
MASTERYS BC MIMIC PANEL from 15 to 20 kVA 6.1.1 Meaning of LEDs. 6.1.1-1 LED L1 - GREEN: LED L5 - YELLOW: • On: Rectifier and Battery charger on • On: Output on automatic bypass mode • Flashing: Rectifier alarm •...
MASTERYS BC MIMIC PANEL from 15 to 20 kVA 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 load: • Red: power supply not present or shutdown imminent.
MASTERYS BC MIMIC PANEL from 15 to 20 kVA 6.1.3.1 “Alarms” menu This menu displays all the alarms that are active at the time of access. The alarms menu is activated automati- cally when an alarm condition occurs. ALARMS menu...
MASTERYS BC MIMIC PANEL from 15 to 20 kVA 6.1.3.2 “Measurements” menu This menu is used to display all the measurements relating to the UPS input, output and to the battery. For models with single phase input or output, the voltage and current displays are adjusted automatically.
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MASTERYS BC MIMIC PANEL from 15 to 20 kVA 6.1.3.5 “Service” menu This is used to change the configuration parameters, insert the warranty activation code and display the service code. “UPS SETTINGS” menu This is used to change the configuration parameters. Access is via the password MAST which is keyed in by...
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MASTERYS BC MIMIC PANEL from 15 to 20 kVA “CIM Alarms Code” menu. This displays the service code to be sent to the support service to make an accurate and rapid diagnostic of the possible failure. In the event of a fault, select the menu SERVICE > CIM ALARMS CODE and inform the support centre of the code displayed..
MASTERYS BC OPERATING PROCEDURES from 15 to 20 kVA This chapter defines the operating procedures to be followed to activate and manage the UPS. For UPS units in parallel. Carry out the procedures on all UPS units before going on to the next operation.
MASTERYS BC OPERATING PROCEDURES from 15 to 20 kVA 7.1.4 Switching onto manual bypass. Switching onto the manual bypass creates a direct connection between the UPS input and output, completely excluding the equipment control part. This operation is performed in the event of ordinary maintenance on the equipment, so as not to remove the power supply from the load, or in the event of a serious failure while waiting for the equipment to be repaired.
MASTERYS BC COMMUNICATION from 15 to 20 kVA 8.1 MULTI-LEVEL COMMUNICATION. MASTERYS™ is able to manage a variety of serial, contact and Ethernet communication channels simultane- ously. The various cards and signalling accessories are inserted in the two standard communication slots. This gives MASTERYS™...
MASTERYS BC COMMUNICATION from 15 to 20 kVA 8.2 ACCESSORIES AND SW OPTIONS. A large number of SW solutions can be adopted on MASTERYS thanks to its advanced communication facili- ties. These solutions have been specially designed for the efficient management of power protection devices.
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MASTERYS BC COMMUNICATION from 15 to 20 kVA T.SERVICE This is a cutting edge supervision service ensuring 24 x 7 service. It ensures effective prevention and constant monitoring of the system. Communication between the UPS and the local technical support centre is via Internet with the help of NetVision (via the mail-server on the same network).
MASTERYS BC PROBLEM SOLVING from 15 to 20 kVA The alarm messages displayed enable an immediate diagnosis. Alarms are divided into two categories: • alarms related to the UPS external circuits, (input mains, output mains, temperature and environment). • alarms related to the UPS internal circuits. In this case, the corrective actions will be carried out by the After Sales Department.
MASTERYS BC PROBLEM SOLVING from 15 to 20 kVA • A38, A39, A40, A41: external alarm 1, 2, 3, 4. One of the ADC card inputs has been activated; check the situation of the devices connected to this card. • A56, A57: generator general alarm.
It is strongly recommended to give due consideration to any requests for preventive maintenance automati- cally displayed with alarm message A44 (refer to paragraph 6.1..1). All operations on the equipment must be only carried out by SOCOMEC UPS personnel or by authorised sup- port personnel.
MASTERYS BC PROBLEM SOLVING from 15 to 20 kVA 9.3.3 Capacitors. The equipment houses electrolytic capacitors (used in the rectifier and inverter section) and filtering capacitors (used in the output section), whose life is dependent on using and environmental conditions.
MASTERYS BC OPTIONS from 15 to 20 kVA 10.1 ADC CARD. This card can be configured to control up to four outputs that are normally closed or normally open and up to three digital inputs. A maximum of two cards can be installed on each unit. The card must be inserted in slot S1 or S2 (see paragraph 5.1).
MASTERYS BC OPTIONS from 15 to 20 kVA 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...
WARNING! Changing the configuration from “Standard” to “Emergency lights” must be carried out only by specially trained SOCOMEC UPS staff. • Standard. In standard configuration, the load connected to the POWER SHARE plug is disconnected if one of the follow- ing conditions is verified: - Mains failure >10 seconds and load rate >...
MASTERYS BC OPTIONS from 15 to 20 kVA 10.5 SEPARATE AUXILIARY POWER SUPPLY. This allows the use of an auxiliary energy source other than the primary mains power supply in the event of outage. 10.6 EXTERNAL BACK-FEED PROTECTION. The UPS systems are designed for the installation of an external device that protects against the back-feed of dangerous voltages on the power line, or if it is a separate line, on the auxiliary back up power supply line.
MASTERYS BC OPTIONS from 15 to 20 kVA 10.6.1 Protection on the separate auxiliary mains. 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 1.BYPASS.
MASTERYS BC OPTIONS from 15 to 20 kVA 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.
MASTERYS BC TECHNICAL SPECIFICATIONS from 15 to 20 kVA Models Input/Output phases Standards Safety (EN) IEC 62040-1-1, (EN) IEC 60950-1-1* Type and performance (EN) IEC 62040- (VFI-SS-111) IEC 62040-2, EN 50091-2 Product certification Protection level IP20 (compliant with 60529), IP21 on request *TÜV tested...
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MASTERYS BC TECHNICAL SPECIFICATIONS from 15 to 20 kVA Mechanical characteristics with standard batteries Model Input/Output Dimensions Weight (LxPxH mm) (kg) MAS2BC115S+C1 3/1 444x795x800 MAS2BC115M+D1 3/1 444x795x1.000 MAS2BC115M+C2 3/1 444x795x1.000 MAS2BC115T+C3 3/1 444x795x1.400 MAS2BC115T+C4 3/1 444x795x1.400 MAS2BC120M+D1 3/1 444x795x1.000 MAS2BC120M+C2 3/1 444x795x1.000...
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