Onduleur industriel MultiPlus MLM/MLT10-200kVA

The MultiPlus series is ideal for the protection of IT systems, telecommunication systems, IT networks and critical systems in general, where the risks associated with poor power supply may affect the business and service continuity, at a very high costs for the concerned operators.

Eco mode

More details

Applications

Industrial UPSApplications UPS DatacenterApplication UPS IT serverIndustrial UPS telecom

High efficiency & reliable power protection for:

  • The input stage features ensure a power factor close to 1 and a low current distortion without having to add cumber-some and expensive filters.
  • Output power having a power factor of 0.9, providing an amount of active power up to 15% greater than a normal commercial UPS, ensuring wider margins for UPS sizing in view of possible subsequent load increases.
  • Suitable to supply power to capacitative loads, like blade servers, without active power reductions, from 0.9 leading to 0.9 lagging.
  • On Line, EMERGENCY POWER SUPPLY, Smart Active and Stand By Off operating modes compatible with the applications for centralised supply systems (CSS).
  • Frequency converter mode.
  • Configurable Power Share sockets, pre-serving the operating time for the most critical loads or only tripping in case of power failure.
  • Cold Start, allowing to switch on the UPS even when power supply is not available.
  • Possibility to connect a temperature sensor for external battery cabinets, for recharge voltage compensation.
  • Additional battery chargers, to optimise the charging time.
  • Optional double supply network input.
  • Advanced multi-platform communication, for all the operating systems and network environments: supervision and shut-down software UPSmon5 included, for Windows 2008, Vista, 2003, XP, Linux, Mac OS X, Sun Solaris, Linux, Novell and other Unix operating systems.
  • Compatible with PowerNetGuard for remote support service.
  • Serial RS232 or USB port.
  • 3 slots for the installation of the optional communication accessories, like network adaptor, no voltage contacts etc.
  • REPO Remote Emergency Power Off, allowing to switch off the UPS through a remote emergency button.
  • Input for the connection of an external manual by-pass auxiliary contact.
  • Input for synchronisation from an external source Graphic display board for remote connection.

High efficiency

With the help of cutting-edge technologies we have designed three-level inverters ensuring a high efficiency, up to 96.5%. These technology solutions allow to save over 50% of the energy dissipated every year, compared with a similar marketed product having a 92% efficiency. The exceptional efficiency value allows you to recover your initial investment in less than 3 years of operation.

Static uninterruptible power supplies for IT

The Multi Plus series is ideal for the protection of IT systems, telecommunication systems, IT networks and critical systems in general, where the risks associated with poor power supply may affect the business and service continuity, at a very high costs for the concerned operators. The Multi Plus series includes 10-12-15-20 kVA models with three- and one-phase input and one-phase output, as well as 10-12-15- 20-30-40-60-80-100-125-160-200 kVA models with three-phase input and output, with double conversion Line technology according to the VFI-SS-111 classification, as defined by the IEC EN 62040-3 standard.

Multi Plus : designed and manufactured with state-of-the-art-technologies and components, controlled by the DSP (Digital Signal Processor) microprocessor, ensures maximum protection for the powered equipment, no impact on the power supply line and energy savings. The great design flexibility allows to achieve full compatibility with both three- and one-phase power supply, thus getting rid of any issues associated with the connection of the UPS to the system. They may operate in emergency power supply mode.

Main features

Battery charging: with seal lead (VRLA), AGM and GEL, open cup and nickel-cadmium batteries. The available charging methods vary according to the battery type:

  • One-level charging, typically used for the most common VRLA AGM batteries
  • Dual voltage level charging according to the IU characteristic
  • Charge stopping system, allowing to reduce the electrolyte consumption and to further prolong the VRLA battery life

Compensation of the charging voltage

Compensation of the charging voltage according to the temperature, to prevent battery overcharging and overheating.

Protection against deep discharges

in case of prolonged, low-load discharges, the end-of-discharge voltage is increased, as prescribed by the battery manufacturers, to avoid damaging the accumulators or reducing their performance.

Zero impact source

Thanks to the technology it uses, Multi Plus solves any problem associated with the inclusion of the UPS into systems where the power supply network has limited installed power, where the UPS is also powered by a generating set or anyway where there are any compatibility issues with loads generating harmonic currents; Multi Plus, in fact, has no impact whatsoever on the power supply source, no matter whether it is a network or a generating set:

  • input current distortion less than 3%
  • input power factor 0.99
  • power walk-in function, ensuring a progressive start-up of the rectifier
  • switch-on delay function, allowing to split the rectifier start-ups when the mains power supply is restored, if the system is equipped with multiple UPS

Multi Plus also performs a filtering and re-phasing function on the power supply network upstream of the UPS, as it eliminates the harmonic components and the reactive power generated by the powered equipment.

Industrial UPS LCD display

LCD Display

  • System ON
  • Stand-By system
  • Temperature
  • Control
  • History
  • Waveform
  • Diagnostics
  • Configuration

Battery testing

Battery testing, allowing to promptly identify any performance reductions or battery failures.

Current ripple

The recharge current ripple (residual alternate component) is one of the main factors affecting reliability and battery life. Thanks to the high-frequency battery charger, Multi Plus reduces this value to negligible levels, prolonging the battery life and ensuring high performance for a long time.

Wild voltage range

The rectifier is designed to operate with a wide range of input voltage values (up to - 40% under half load), reducing the need of battery discharging and thus prolonging their life. Distributed parallel system up to 6 units for redundant (N+1) or power parallel system. The UPS keep working in parallel if in case of connection cable interruption.

MLM10/MLT10MLM12/MLT12MLM15/MLT15MLM20/MLT20
• Input
Rated voltage380-400-415 Vac three-phase with neutral / 220-230-240 one-phase (MLM)
Rated frequency50/60Hz
Frequence tolerance40-72Hz
Power factor at full load0,99
Current distortionTHDI ≤ 3%
• By-pass
Rated voltageMLM= 220-230-240 Vac, MLT= 380-400-415 Vac
Number of phases1 (MLM), 3 (MLT)
Voltage tolerance180-264V (selectable)
Rated frequency50 or 60Hz (selectable)
Frequency tolerance+/- 5 (selectable)
• Output
Rated power (kVA)10121520
Active power (kW)910,813,518
Power factor0,9
Number of phases1
Rated voltage (V)MLM= 220-230-240 Vac (selectable), MLT= 380-400-415 Vac (selectable)
Static variation+/- 1%
Dynamic variation+/- 3%
Peak factor (ipeak/irms)3/1
Voltage distortion≤ 1% with linear load / ≤ 3% with distorting load
Frequency50/60Hz
Frequency stability in battery0,01%
Overlaod at PF0,9115% unlimited, 125% for 10min, 150% for 1min, 168% for 5 sec
• Batteries
TypeVRLA AGM/GEL/NiCd
Charging time6 hours
• Info for l'installation
Weight without batteries (kg)105110115120
Dimensions (LxDxH), (mm)440x850x1320
Communication3 slots for /RS232/USB communication interface
Environment temperature0°C / +40°C
Relative humidity90% without condensation
ColorDark grey RAL 7016
Noise level 1m< 52dBA
Proetction degreeIP20
Yield as emergency power supplyup to 98%
Standards

European directives: L V 2006/95/EC low voltage directive

EMC 2004/108/EC electromagnetic compatibility directive

Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2 C2

Classification according to IEC62040-3 (Voltage Frequency Independent) VFI-SS-111

MLT

30

MLT

40

MLT

60

MLT

80

MLT

100

MLT

125

MLT

160

MLT

200

• Input
Rated voltage380-400-415 Vac three-phase with neutral
Rated frequency50/60Hz
Frequence tolerance40-72Hz
Power factor at full load0,99
Current distortionTHDI ≤ 3%THDI ≤ 2,5%
• By-pass
Rated voltage380-400-415 Vac three-phase with neutral
Number of phases3+N
Voltage tolerance180-264V (selectable)
Rated frequency50 or 60Hz (selectable)
Frequency tolerance+/- 5 (selectable)
• Output
Rated power (kVA)30406080100125160200
Active power (kW)2736547290112,5160200
Power factor0,91
Number of phases3+N
Rated voltage (V)380-400-415 Vac (selectable)
Static variation+/- 1%
Dynamic variation+/- 3%
Peak factor (ipeak/irms)3/1
Voltage distortion≤ 1% with linear load / ≤ 3% with distorting load
Frequency50/60Hz
Frequency stability in battery0,01%
Overlaod at PF0,9115% unlimited, 125% for 10min, 150% for 1min, 168% for 5 sec
• Batteries
TypeVRLA AGM/GEL/NiCd
Charging time6 hours
• Info for l'installation
Weight without batteries (kg)135145190200220250450460
Dimensions (LxDxH), (mm)440x850x1320500x850x1600750x855x1900850x1050x1900
Communication3 slots for /RS232/USB communication interface
Environment temperature0°C / +40°C
Relative humidity90% without condensation
ColorDark grey RAL 7016
Noise level 1m< 48dBA< 52dBA< 70dBA
Proetction degreeIP20
Yield as emergency power supplyup to 99%
Standards

European directives: L V 2006/95/EC low voltage directive

EMC 2004/108/EC electromagnetic compatibility directive

Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2 C2

Classification according to IEC62040-3 (Voltage Frequency Independent) VFI-SS-111