MPS90K 3 phase double conversion scalable 90 kVA modular ups systems
Modular UPS Systems | 90KVA / 90KW | 3 Phase 4 Wires | Battery Voltage: +/-216Vdc | 3 x 30KW Power Module
MPS90K 3 phase double conversion scalable 90 kVA modular ups systems combine high AC/AC efficiency values with a compact footprint and a flexible and scalable architecture, able to reach up to 300 kVA.
Prostar Mars series modular UPS system is non-isolated, industrial level, green UPS, adopting advanced modular power protection concept. The UPS architecture can scale power as demand grows or as higher levels of availability are required. It is industry-leading efficiency, availability, and performance for small, medium, and large data centers and mission critical environments.
Each UPS module has all the hardware and software needed for autonomous operation – rectifier, inverter, battery converter, static bypass switch, back-feed protection, control logic, display, and mimic diagram for monitoring and control.
90KVA Modular UPS Systems Mechanism and Exterior
In the front of the UPS, there are control interface (LCD Panel) and door lock. Inside the cabinet, there are an STS Module and 1 ~ 10 Power Module slots.
Fig. 1 Modular UPS overview
Fig. 2 30U Modular UPS Dimension
Fig. 3 Modular UPS Front Panel
Fig. 4 Modular UPS Rear Panel
Fig. 5 Modular UPS Breaker
STS (Static Transfer Switch) Module
Modular UPS System Power Module
The 30 kVA Power Module has independent hardware and controllability, able to operate and coordinate with other modules within the system. The control of power modules connected in parallel is decentralized in the single 30 kVA device (no centralized control system). See MPS30K 3 phase modular ups system hot swappable power module 30kw
LCD Display
The front access Graphic Display & Control interface brings all measured parameter, UPS & Battery current states and Alarms. Through the interface, users can easily monitor status and configure settings.
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Modular UPS Features & Benefits
High scalability
DSP control provides an improved solution with high performance. Integrated with modular design and parallel technology, simplifies future power expansion.
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).
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).
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.
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.
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.
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.
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.
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.
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.
Adjustable charging current
Provides maximum 6A charging current for every power module and it’s adjustable based on requirement.
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.
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.
Remote Management Capability
Remote management capability enables monitoring and controlling of devices through Remote Management Card(SNMP Card or Prostar IoT Platform). Users can also perform management tasks such as scheduled shutdowns and reboots.
| Cabinet Model | MPS90K-30U |
| Maximum Capacity | 90KW |
| Phase | 3-phase in / 3-phase out |
| Battery Voltage | 240V Default, 192V/240V Selectable |
| Power Module Capacity | 30KW |
| Number of Power Modules | 3 Pcs |
| Number of Power Slots | 4 Pcs |
| Size, D X W X H (mm) | 1100X600X1475 |
| Cabinet Net Weight (Kgs) | 300 |
| INPUT | |
| Input Voltage | 380VAC/400VAC/415VAC (3Ph+N) |
| Voltage Range | 305~477VAC at 100% Load; 208~304VAC at <70% Load |
| Nominal Frequency | 50/60Hz(Auto Sensing) |
| Frequency Range | 40Hz~70Hz |
| Power Factor | >0.99 @ 100% Load, >0.98 @ 50% Load |
| Harmonic Distortion (THDi) | < 3% @ 100% Load |
| OUTPUT | |
| Nominal Voltage | 380VAC/400VAC/415VAC (3Ph+N) |
| Voltage Regulation(Steady state) | ≦±1%Typical(Balanced Load);≦±2% Typical (Unbalanced Load) |
| Voltage Regulation(Transient) | ≦±5% Typical |
| Nominal Frequency | 50/60Hz |
| Frequency Range(Synchronized) | 46Hz~54Hz or 56Hz~64Hz |
| Power Factor | 1 (kVA=kW) |
| Overload Capability | 1 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 ) |
| EFFICIENCY | |
| Online Mode | Up to 94.5% |
| Eco Mode | 98% |
| BATTERY/CHARGER | |
| Nominal Voltage | +/- 216V (12V x 36Pcs) |
| Maximum Voltage | +/- 240V (12V x 40Pcs) |
| Minimum Voltage | +/- 192V (12V x 32Pcs) |
| Float Charging Voltage | 2.25V/Cell |
| Boost Charging Voltage | 2.35V/Cell |
| Temperature Compensation | Yes |
| Maximum Charging Current | 6A for each power module (User adjustable) |
| STANDARDS | |
| Safety | IEC/EN 60950-1; IEC/EN 62040-1 |
| EMC | IEC/EN 62040-2 Category C3 |
| ENVIRONMENT | |
| Operation Temperature | 0~40°C |
| Relative Humidity | 0~95% Non-condensing |
| Altitude | <1000m for Nominal power |
| IP Class | IP20 |
| MANAGEMENT | |
| Communication Interface | Dry Contact, RS-232, USB, SNMP Slot |
| Smart RS-232 or USB | Windows® 2000/2003/XP/Vista/2008、Windows® 7/8、Linux、Unix、MAC |
| Optional SNMP | Power management from SNMP manager and web browser |
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