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Riello MCM 10, Технические характеристики

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MULTI SENTRY 

 

 

SPTMSTD2T16EREN

 

31

 

b)

 

Transformer located outside the UPS

 (depending on the requirements and the type of electrical set up  

described below). 

This option can be applied to the entire 10÷40 kVA range. 
 

Note:

 

The presence of the transformer inside  the UPS changes the neutral system. The eventual installation of a 

"maintenance bypass remote" in parallel to the UPS is incompatible with the presence of the transformer. If it is still 
inserted by pass the remote maintenance, make sure that simultaneously with the closing of the switch by-pass 
the UPS is insulated from the plant by opening the disconnectors of input / output.

 

 
Electric connections diagrams 

The following drawings just provide a general overview of the possible installation scenarios. 
Every configuration should be carefully evaluated according with the real installation environment. 

 
Note:

  the  presence  of  the  transformer  will  modify  the  neutral  arrangements  of  the  installation.  The  eventual 

installation of a "remote maintenance bypass" to the insulation of the UPS, in case of breakdown / maintenance 
will take place after the transformer (if the same is installed in the UPS input) or upstream of the transformer (if the 
same is installed in the UPS output). 

 

UPS with no variation neutral condition 

 

 

UPS with Galvanic insulation on the input 

 

 

UPS with Galvanic insulation on the output 

 

 
 

Содержание MCM 10

Страница 1: ...Technical Specifications MULTI SENTRY 10 20 kVA THREE PHASE SINGLE PHASE SINGLE PHASE 10 40 kVA THREE PHASE THREE PHASE On Line Double Conversion Technology VFI ...

Страница 2: ...cy Shutdown R E P O 19 9 2 External Synchronisation 20 9 3 Monitoring and Control Software 20 9 4 Configuration Software 21 10 UPS CABINET 26 11 OPTIONS 27 11 1 Communication 27 11 2 External Battery Temperature Sensor 28 11 3 External Maintenance Bypass 28 11 4 Battery Cabinets 28 11 5 Additional Battery Charger 29 11 6 Optional Transformers 30 11 7 Separate Line Input 33 11 8 Auxiliary Sockets 3...

Страница 3: ...urce Extremely low input current distortion and with 0 99 input power factor Power Walk In and start up delay to reducing generator oversizing these features also help to guarantee supply compatibility where available mains power is limited b Battery Care System two voltage level recharge according to the IU characteristic temperature compensating recharge voltage suitable for the charging of exte...

Страница 4: ...fter sales services This certification is a guarantee for the customer with regard to the following aspects use of quality materials meticulousness in the production and testing phases constant customer support In addition the UPS meets the VFI SS 111 classification according to EN 62040 3 and complies with the following specific standards for UPS IEC EN62040 1 Static uninterruptible power supplie...

Страница 5: ...Server and Datacentre the 0 9 output power factor ensures greater active power availability for efficient UPS loading e business and Telecommunications parallel operation means that the installed UPS size can be increased up to 6 units to keep pace with the growth of the organisation Industrial processes and electro medical systems the UPS is designed to protect a range of loads from industrial pr...

Страница 6: ...e version normally used for simple installation can be expanded until 6 units 4 in 3 1 version to satisfy increases of the power load or to introduce the redundant level Parallel configuration Up to 8 UPSs 4 units in the 3 1 version can be connected in parallel to increase the power of the uninterruptible power system power parallel or to enhance its reliability redundant parallel The system is de...

Страница 7: ...able in the market Thanks to the Hot System Expansion feature means that a new UPS can be added to the system while the other units are on line and powering the load from the inverter The integrated UPS will configure itself automatically with the system data without any disturbance to the load NOTE for realizing a parallel configuration where is required a transformer connected downstream each si...

Страница 8: ...ER The UPS can be configured as a frequency converter with UComGP therefore when the input frequency is 50Hz the output frequency can be 60 Hz and vice versa During this mode of operation the automatic by pass is disabled The UPS can work in frequency converter mode with or without the batteries must be set up with UComGP Mode ECO The load is normally powered from the emergency bypass supply and t...

Страница 9: ...MULTI SENTRY SPTMSTD2T16EREN 7 The MULTI SENTRY block diagram is as follows MULTI SENTRY UPS Dual Input version separate bypass line block diagram is the following ...

Страница 10: ...n can be reduced due to the negligible input harmonic distortion of 3 and high input power factor 0 99 also reduces the size of a possible generator of the same upstream and distribution transformer MT BT Delayed switching of UPS t0 t1 Power Walk in start Delay when the mains power supply returns the UPS delays switching of the input stage for a period of time that can be set between 1 and 120 sec...

Страница 11: ...rge time required and the capacity of the battery itself Two level recharge standard this recharge is at limited current with two levels of voltage In the first instance the process uses a quick charge voltage whilst in the second stage a float charge This type of charging is mainly used with open vented batteries or other types when an accelerated recharge time is required Cyclical recharge this ...

Страница 12: ...es for long runtimes and low load discharges the end of discharge voltage is raised to approximately 1 8 V el as recommended by the battery manufacturers to avoid a deep discharge state Ripple current recharge ripple current residual AC component is one of the most important causes of poor battery reliability and reduced operating life The UPS battery charger is a high frequency design with a negl...

Страница 13: ...ains within 3 within the values defined by class 1 of the EN 62040 3 standard Frequency adjustment The Inverter output frequency is generated autonomously by an internal oscillator in synchronisation with the bypass supply Frequency stability is operating condition dependent a Frequency stability a With mains power present the internal oscillator follows any frequency variations in the bypass supp...

Страница 14: ...rt circuit continuing to feed the load for one minute during this time upstream or downstream protections outside UPS should be able to blow up The table below recommends the sizing of the various protection devices located downstream of the UPS in order to guarantee their selectivity even in the event of a power failure Output protections values recommended for selectivity Rapid fuses GI In Nomin...

Страница 15: ...0 settable from 20 to 15 Frequency range 5 settable from 0 25 to 10 Overload The static switch has no over current fast protection devices to guarantee maximum continuity Overcurrent protection shall be provided by protective devices within the overall installation to ensure UPS compatibility UPS static switch is sized to support the following overload periods above these limits UPS is automatical...

Страница 16: ...s Graphical Display LED for stand by alarm F1 F2 F3 F4 FUNCTION KEYS The function of each key is illustrated in the lower part of the display and varies according to the menu Messages are available in the following languages Italian English French German Spanish Polish Chinese and Russian At the centre of the control panel there is a wide area graphical display providing a detailed real time overv...

Страница 17: ...ypass The diagram shows the status of the three power logical modules PFC Converter Inverter Automatic Static Bypass Each module can take on one of the following status types Module Off Module on in normal operating mode Module alarm or block The following symbols show the power flow to and from the batteries uncharged charged and the status of input and Inverter contacts Module Off Module on in n...

Страница 18: ... code corresponding to the current event 4 EVENT LOG An area showing chronological events recorded supply voltage out of range high temperature overload etc and alarms The log records 960 events in FIFO First In First Out mode and the string contains the following information Event Code Event Description Date and Time Data is displayed through the graphical display using the scroll keys the log ca...

Страница 19: ...connector NOTE the use of one connector automatically excludes the other Expansion slot 2x for additional slot in communications interface cards RELAY CARDS A further expansion slot is available for a volt free signal card optional 250 Vac 3 A 4 programmable contacts MultiCOM 382 MST range includes another specific relè card MultiCOM 392 having 8 programmable relè alarms 25 Volt 1 Amp and 3 inputs...

Страница 20: ...nsulated power supply 15 V 5 80 mA max 9 WKATX OUT ATX power supply wake up Communication Slots The UPS has two panel expansion slots for slot in interface accessories that can be used for a variety of communications options including Second RS232 port Serial port duplicator Ethernet network agent with TCP IP protocol HTTP and SNMP RS232 RS485 port with JBUS 22 MODBUS protocol For further accessor...

Страница 21: ... contact is closed reports that the UPS is blocked 1 3 11 BYPASS OUTPUT 4 When the contact is closed reports that the bypass supply is powering the load NOTE The diagram shows the contacts present inside the UPS that can provide a maximum current of 0 5 A at 42 Vdc The position of the contacts in the diagram is shown without alarms or warnings 1 The output can be programmed through the appropriate...

Страница 22: ... available if required connect the transformer secondary to the EXTERNAL SYNC terminal through a double insulation cable with cross sectional area of 1 sq mm The external synchronisation must be enabled through the advanced configuration software UComGP assigned to authorized personnel MST MSM 10 20 MST 30 40 9 3 MONITORING AND CONTROL SOFTWARE The UPS is supplied with Powershield UPS monitoring a...

Страница 23: ...voltage Phase Neutral 230 V 220 V 230 V 240 V Buzzer Selects the audible alarm operating mode Reduced Normal Reduced does not sound due to the momentary intervention of the bypass Operating mode Selects one of four different operating modes ON LINE On Line Eco Smart Active Stand By Off Battery low Estimated autonomy time remaining for battery low warning 3 min 1 7 1 min step Date and time UPS inte...

Страница 24: ...Enabled Disabled Buzzer Reduced Selects the audible alarm operating mode Reduced Normal Reduced does not sound due to the momentary intervention of the bypass EnergyShare off Selects the auxiliary socket operating mode Always connected Always connected Disconnection after n seconds of battery operation Disconnection after n seconds from the battery low pre alarm signal see software configuration m...

Страница 25: ...ers 6 digits 4096 possible keys Panel lock Enable command Disables command from the Display Panel Commands enabled Commands enabled Commands disabled External synchronisation Selects the source of synchronisation for the inverter output From bypass line From bypass line From external input From bypass line if within the limits from external input otherwise External temperature Activates reading of...

Страница 26: ...lied Enable load supplied Bypass frequency tolerance Selects the accepted range for the input frequency for switching to the bypass and for the synchronisation of the output 5 0 25 0 5 0 75 1 10 n 1 step Bypass min max threshold Selects the accepted voltage range for switching to the bypass Low 180 V High 264 V Low 180 220 1 V step High 240 264 1 V step Bpass intervention sensibility Inverter outp...

Страница 27: ...ttery Common Battery for parallel UPS systems Disable Disable Enable Internal battery capacity Nominal Battery capacity for internal batteries Change according with UPS model 0 18 Ah 1 Ah step External battery capacity Nominal Battery capacity for external batteries 7 Ah for UPS without internal batteries 0 Ah all other cases 0 999 1 Ah step Battery charging algorithm Algorithm and Battery recharg...

Страница 28: ...t 1 8 Mode Logic Delay Output contact port setting MultiCOM 392 See software configuration manual Batteries voltage configuration Battery custom thresholds Recharging voltage 286 V 260 300 V Floating voltage 273 V 260 300 V Battery low voltage 220 V 210 240 V End discharge voltage 204 V 190 230 V Recharging current 12 3 50 10 UPS CABINET The cabinet is made of galvanised steel with an IP20 rating ...

Страница 29: ...ultiCOM 302 a Modbus Jbus protocol converter through an RS232 or RS485 output for monitoring the UPS for example from a BMS Building Management System It also provides a second independent RS232 serial line that can be used by other devices such as a NetMan or PC c MultiCOM 352 it is a serial duplexer that allows two devices to be connected to a single serial port on a UPS It can be used where num...

Страница 30: ...le insulated cable measuring 6 meters The use of a bipolar cable without insulation exposes the UPS and the user to risks resulting from a lack of insulation as the reading refers directly to the UPS neutral earthing Once installed the device is configured using the UComGP software package assigned to authorized personnel 11 3 EXTERNAL MAINTENANCE BYPASS An external remote maintenance bypass can b...

Страница 31: ...fications Table MODELS BATTERY BOX AB 1320 480 T5 AB 1600 480 S5 AB 1900 480 V9 DIMENSIONS mm H x L x P 400 kg 90 empty 730 kg 150 empty 1400 kg 200 empty 11 5 ADDITIONAL BATTERY CHARGER The UPS can be furnished from the factory with a more powerful battery charger mounted in place of the standard one on series MST 10 40 MSM 10 20 It s possible to install the upgraded charger replacing the standar...

Страница 32: ... A Star Star type transformer is used which does not induce phase displacement between the input and output the neutral of the secondary is not earthed hence making the UPS suitable for TT TN and IT connections The transformer is connected to the output terminals of the UPS therefore the values shown on the display refer to quantities measured upstream of the transformer Model Dimensions Weight Ci...

Страница 33: ... the plant by opening the disconnectors of input output Electric connections diagrams The following drawings just provide a general overview of the possible installation scenarios Every configuration should be carefully evaluated according with the real installation environment Note the presence of the transformer will modify the neutral arrangements of the installation The eventual installation o...

Страница 34: ...s between SWIN disconnectors and SWBY Separate bypass on separated lines upstream Neutral of the input line and that of the bypass are joined inside the equipment therefore they will refer to the same potential If the two mains supplies are different it is necessary to use an isolation transformer on one of the inputs Note In all these three cases below the neutrals feeding both rectifier and bypa...

Страница 35: ...etween SWIN disconnectors and SWBY if they are present 11 7 SEPARATE LINE INPUT All MST UPS within the range 10 40 kVA are supplied with common inputs for rectifier and bypass stages Moreover UPS may be kitted out on factory with separate lines Dual Input Version Standard UPS may turns to Dual Input version even on site thanks to the installation of dedicated kit carried out by authorised personne...

Страница 36: ...er contactor MST 10 100 ENERGYSHARE Programmable output socket optional which allows automatic disconnection of the load applied to it under certain operating conditions Events that determine automatic disconnection of the EnergyShare socket can be selected by the user through the configuration software UComGP AUX OUTPUT Output socket optional directly connected to the UPS output it caters auxilia...

Страница 37: ...sion is anyway compatible with powerful charger available for the range 10 40 kVA Display values refer to terminals Input Output therefore relate to UPS supply voltage and load feeding voltage 220 Volt MST 220 Volt version requires suitable cable sizing since the currents are much different from MST 400 V In Out version Refer to related section on MST operating manual Terminal UPS input output vol...

Страница 38: ...to 40 C UPS with battery 13 TECHNICAL DATA 10 40 kVA Output three phase Mechanical characteristics UPS Power Modules kVA 10 12 15 20 30 40 Dimensions mm Width MCT MST Depth MCT MST High MCT MST 320 440 840 850 930 1320 440 850 1320 Max Weight with internal batteries kg MCT MST 185 kg 315 kg 187 kg 320 kg 195 kg 325 kg 200 kg 330 kg 345 kg 355 kg Ventilation Forced through internal fans Cabinet IP ...

Страница 39: ...ps of 1 sec standard function is 3 sec 1 The input current is stated for the following general conditions Output load at 0 9 pf Input voltage at 346 Volt Battery charging current of 4 Ampere 10 20 7 Ampere 30 40 Electrical Specifications UPS Power Modules kVA 10 12 15 20 30 40 DC INTERMEDIATE CIRCUIT Number of elements to Pb 120 120 Float voltage 2 27 V el Adjustable 273 273 Vdc Charging voltage 2...

Страница 40: ...mance linear load Recovery time within 1 20 ms Complies with standard EN 62040 3 Class 1 Current crest factor Ipeak Irms to EN 62040 3 3 1 Voltage distortion with linear load and distorting EN 62040 3 1 with linear load 3 with distorting load Stability of frequency inverter is not synchronised with the network of bypass 0 01 Speed of variation of frequency 1 Hz sec adjustable from 0 5 a 2 Dissymme...

Страница 41: ...V adjustable 180 200 to 264 V adjustable 250 264 V Nominal frequency 50 60 Hz Bypass input frequency range 5 adjustable from 0 25 to 10 Switching from by pass to Inverter UPS in ECO mode 2 ms typical Delay in transfer to Inverter after switching on bypass 4 sec Max current in short circuit for 20 ms Tj 25 C A 100 ms Tj 25 C A 1500 1050 2000 1400 2250 1575 Overload capability on bypass line 110 inf...

Страница 42: ...e 1000 m at nominal power 1 reduction in power for every 100 m over 1000 m Max 4000 m Power dissipated with resistive nominal load pf 0 9 and with battery charged 0 63 kW 540 kcal h 2150 B T U h 0 75 kW 645 kcal h 2560 B T U h 0 86 kW 740 kcal h 2940 B T U h 1 15 kW 990 kcal h 3930 B T U h 1 28 kW 1101 kcal h 4368 B T U h 1 50 kW 1290 kcal h 5120 B T U h Power dissipated with resistive nominal loa...

Страница 43: ...Current input voltage monophase 1 20 60 23 71 28 84 37 109 Voltage range without switching to battery power 320 480 100 of the load 240 480 V 50 of the load 3 Ph 184 276 100 of the load 140 276 V 50 of the load 1 Ph Nominal frequency 50 or 60 Hz Input frequency tolerance From 40 to 72 Hz Total Harmonic distortion THDi and power factor with full load and source THDv 1 THDi 3 0 99 pf Rectifier progr...

Страница 44: ... 273 Vdc Charging voltage 2 4 V el selectable 288 288 Vdc End of discharge voltage load dependent 1 6 V el adjustable 192 192 Vdc Standard battery charger 2 6 A NOMINAL Load 100 Load 95 Load 90 4 A 5 A 6 A 4 A 6 A 6 A Charger replacement 2 See 11 5 Replacement 10 A ONLY MSM Load 100 Load 90 Load 80 Load 70 4 A 6 A 8 A 10 A 4 A 7 A 10 A 10 A 2 The current refer to input voltages 200 Volt ...

Страница 45: ...ic stability 3 3 resistive load EN62040 3 class performance 1 distorting load Recovery Time within 1 20 ms In compliance with standard EN 62040 3 class 1 Crest factor Ipeak Irms as per EN 62040 3 3 1 Voltage distortion with linear and distorting load EN 62040 3 1 with linear load 3 with distorting load Inverter frequency stability without by pass supply synchronisation 0 01 Rate of frequency varia...

Страница 46: ...V adjustable 180 200 to 264 V adjustable 250 264 V Nominal frequency 50 60 Hz Bypass input frequency range 5 adjustable from 0 25 to 10 Transfer time from By pass to Inverter UPS in ECO mode 2 ms typical Delay in transfer to Inverter after switching on bypass 4 sec Max current in short circuit 20 ms Tj 25 C A 100 ms Tj 25 C A 2250 1575 Overload capability on bypass line 110 infinite 110 133 60 min...

Страница 47: ... no condensation Max installation altitude 1000 m at nominal power 1 power for each 100 m above 1000 m Max 4000 m Power dissipated with resistive nominal load pf 0 9 and battery charged 0 63 kW 540 kcal h 2150 B T U h 0 75 kW 645 kcal h 2560 B T U h 0 86 kW 740 kcal h 2940 B T U h 1 15 kW 990 kcal h 3930 B T U h Power dissipated with resistive nominal load pf 0 9 and with battery under recharge 0 ...

Страница 48: ...www riello ups com SPTMSTD2T16EREN V er May 2016 Subject to change without notice and inaccuracies ...

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