Prostar MPS20K scalable three phase modular ups system 20 kW power module that combines high AC/AC efficiency values with a compact footprint and a flexible and scalable architecture, able to reach up to 200 kVA.
Thanks to its modular and scalable design as well as its hot-swappable functionality, 3 phase 20 kva power module can start with a basic configuration of just 20 kVA / 20 kW and then grow gradually as required, up to 200 kVA. this power module offers input PF >0.99 and input THDi <3 %, even when a low percentage of load is applied.
The hot-swappable Power Modules allow quick maintenance and expansion. A latch located on the front of each module fixes and locks the module in its assigned slot. Each Power Module has an LED indicator to show its operation status.
The 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 20 kVA device (no centralized control system). The omission of the master/slave architecture, eliminates any possibility of a problem due to the failure of a single power module.
20 kW Power Module Features
- Easy hot swap design
- Output factor is 1 (kVA = kW)
- Power module can be scalable system
- Flexible modular design
- No downtime system
- Automatic restart of loads after UPS shutdown
- Input Power Factor Correction
- Predictive failure notification
- N+1 or N+x redundant parallel
- Save time with easy and convenient remote accessibility
- Cold start
Power Module Details
20 kW power module Specification
| Cabinet Model | MPS20K |
| Maximum Capacity | 20KVA / 20KW |
| Phase | 3-phase in / 3-phase out |
| Battery Voltage | 240V Default, 192V/240V Selectable |
| Size, D X W X H (mm) | 650x440x132 [3U] |
| Weight (Kgs) | 34 |
| 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 | Up to 94.5% |
| 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 |
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