• hot swappable power supply modular ups 300kva
  • hot swappable power supply modular ups 300kva

Prostar MPS300K-42U hot swappable power supply modular ups 300kva

3 Phase Modular UPS System | 300KVA / 300KW | 3 Phase 4 Wires | 380Vac/400Vac/415Vac | +/-240Vdc | 10 x 30KW

SKU: MPS300K-42U Category:

Prostar MPS300K-42U hot swappable power supply modular ups 300kva is the modular UPS system that combines high AC/AC efficiency values with a compact footprint and a flexible and scalable architecture, able to reach up to 600 kVA.  Integration of your power distribution can take shape within the same rack or in parallel rack enclosures. Optimal placement is ultimately decided by the needs of the datacenter, not the limitations of the UPS system. Additional capacity modules are only added when the load increases, ensuring that the system always operates at optimal efficiency.

three phase igbt online ups modular system 210kva

As IT operations continue to grow in importance for businesses, one of the main concerns of datacenters is operational continuity. Most datacenters require the highest availability possible to sustain mission critical functions such as infrastructure power backup. With the constant growth of the amount of data that must be managed, and energy costs always on the rise, data centers continue to be power-hungry facilities, which creates an ongoing need for low cost, high-efficiency solutions. PProstar MPS300K-42U hot swappable power supply modular ups 300kva meets these requirement, delivering an ideal solution for datacenters demanding peak efficiency and availability at a lower TCO.

Thanks to its modular and scalable design as well as its hot-swappable functionality, Prostar MPS300K-42U hot swappable power supply modular ups 300kva can start with a basic configuration of just 30 kVA / 30 kW and then grow gradually as required, up to 600 kVA.

modular ups system

Modern day modular parallel UPS solutions enable organizations to simply, and cost effectively, increase their UPS power, improve availability and enjoy the long‐term benefits of scalable UPS solutions that can grow in sensible incremental steps as the organization grows.

Modular UPS 300KVA Details

modular ups system

Fig. 1 Modular UPS overview

Modular UPS 42U Front View


Fig. 2 42U Modular UPS Dimension

modular ups system

Fig. 3  Modular UPS Front Panel


modular ups system

Fig. 4  Modular UPS Rear Panel


modular ups system

Fig. 5  Modular UPS Breaker


modular ups system

Fig. 6 Modular UPS External Battery Connection

STS (Static Transfer Switch) Module

The STS module of Modular UPS is installed before left factory. It provides the bypass power when UPS is in BYPASS MODE.

In addition to offering bypass power, it includes some communication interfaces.

modular ups system STS Module

Modular UPS System Power Module

Each power module is shipped with its own modular ups system package. It must be installed during the UPS system installation.

The capacity of each power module is 30 kVA / 30 kW. It includes a power factor correction rectifier, a battery charger, an inverter and control circuit.  See Prostar MPS30K three phase modular ups system 30kW power module

The Articles You may Like

    Request Product Price

    Modular UPS 300KVA Features & Benefits 

    -1- High scalability
    DSP control provides an improved solution with high performance. Integrated with modular design and parallel technology, simplifies future power expansion.

    -2- High efficiency online double conversion technology
    Mars series modular UPS is applied online double conversion technology with high performance over 94.5% at 50% load. It significantly reduces overall Total Cost of Ownership(TCO).

    Total Cost of Ownership

    -3- Modular design lowers MTTR
    Mars series modular design is applied in power module, STS module and battery module. It will simplify maintenance and replacement with low MTTR(Mean Time To Repair).

    lowers MTTR

    -4- Unity output power factor
    Mars series delivers unity output power (kVA=kW) providing the maximum power capacity to mission critical loads. It satisfies the requirements of the latest servers and optimizes IT investment with every penny.

    Output power factor

    -5- Online ECO Mode
    When the quality of utility power is good, the UPS switches to ECO mode to increase system efficiency. When the quality is unstable, the UPS switches to line mode to guarantee the best power quality.

    ECO Mode

    -6- LCD Touch Panel
    The LCD touch panel is designed with user-friendly and intuitive interface, allowing users to monitor power system and configure settings by simply touching the screen.

    LCD Touch Panel

    -7- N+1 or N+X parallel redundancy for power guarantee
    The UPS parallel expansion capability allows users to customize their power systems by connecting multiple UPS units, therefore reaching even higher capacity and achieving N+X power redundancy to protect the systems against power failures.

    -8- Generator Compatible
    Power continuity can be achieved with generators during a power outage. When UPS is running on generator’s power, the UPS can stabilize generator’s unstable voltages, providing reliable power.

    -9- Ease of installation and maintenance
    Built-in maintenance bypass assures continuous power to critical loads during UPS maintenance. Besides, to facilitate installation and maintenance, all panel control and connectors are front accessibility.

    -10- Flexible battery configuration adapts different applications
    Battery numbers can be adjusted flexibly. It will adapt different power demands and shorten system downtime. Battery voltage can be set from 32 to 40 pieces per string.

    -11- Adjustable charging current
    Provides maximum 8A charging current for every power module and it’s adjustable based on requirement.

    -12- Vertical Scalability
    The number of power modules installed in the UPS can be customized based on power demands, without taking any extra floor space. The power modules are also hot-swappable, ensuring seamless operation.

    -13- Maintenance Bypass Switch
    The operators can use the switch to seamlessly transfer to utility power via bypass mode, performing quick and safe maintenance without having to shut down power system and connected equipment.

    Modular UPS Maintenance Bypass Switch

    -14- Remote Management Capability
    Remote management capability enables monitoring and controlling of devices through Remote Management Card. Users can also perform management tasks such as scheduled shutdowns and reboots.

    Modular UPS Remote Management Capability

    Cabinet ModelMPS300K-42U
    Maximum Capacity300 kVA / 300 kW
    Phase3-phase in / 3-phase out
    Battery Voltage240V Default, 192V/240V Selectable
    Power Module Capacity30KW
    Number of Power Modules10 Pcs
    Number of Power Slots10 Pcs
    Size, D X W X H (mm)1100x600x2010
    Cabinet Net Weight (Kgs)620
    Input Voltage380VAC/400VAC/415VAC (3Ph+N)
    Voltage Range305~477VAC at 100% Load; 208~304VAC at <70% Load
    Nominal Frequency50/60Hz(Auto Sensing)
    Frequency Range40Hz~70Hz
    Power Factor>0.99 @ 100% Load, >0.98 @ 50% Load
    Harmonic Distortion (THDi)< 3% @ 100% Load
    Nominal Voltage380VAC/400VAC/415VAC (3Ph+N)
    Voltage Regulation(Steady state)≦±1%Typical(Balanced Load);≦±2% Typical (Unbalanced Load)
    Voltage Regulation(Transient)≦±5% Typical
    Nominal Frequency50/60Hz
    Frequency Range(Synchronized)46Hz~54Hz or 56Hz~64Hz
    Power Factor1 (kVA=kW)
    Overload Capability1 hour for 110%,10 min for 120%,1 min for 150%,200ms for >150%
    Harmonic Distortion≦1.5% THD(Linear Load);≦4% THD( Non-linear Load )
    Online ModeUp to 94.5%
    Eco Mode98%
    Nominal Voltage+/- 216V (12V x 36Pcs)
    Maximum Voltage+/- 240V (12V x 40Pcs)
    Minimum Voltage+/- 192V (12V x 32Pcs)
    Float Charging Voltage2.25V/Cell
    Boost Charging Voltage2.35V/Cell
    Temperature CompensationYes
    Maximum Charging Current8A for each power module (User adjustable)
    SafetyIEC/EN 60950-1; IEC/EN 62040-1
    EMCIEC/EN 62040-2 Category C3
    Operation Temperature0~40°C
    Relative Humidity0~95% Non-condensing
    Altitude<1000m for Nominal power
    IP ClassIP20
    Communication InterfaceDry Contact, RS-232, USB, SNMP Slot
    Smart RS-232 or USBWindows® 2000/2003/XP/Vista/2008、Windows® 7/8、Linux、Unix、MAC
    Optional SNMPPower management from SNMP manager and web browser