MPS150K-50K modular data center online ups 150kva redundancy

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4 months ago

Prostar MPS150K-50K modular data center online ups 150kva redundancy is a high‑performance power protection solution. Built on advanced modular architecture, this UPS system delivers exceptional reliability, flexibility, and scalability for medium to large power applications. Data centers demand uninterrupted, scalable, and highly reliable power systems to avoid costly downtime.

Traditional UPS systems often lack flexibility, making expansion and maintenance complex and expensive. Featuring modular power blocks of 50 kVA, the online ups 150kva can be easily configured up to 600 kVA total capacity. It has full N+1 redundancy, ensuring continuous operation. This setup allows zero downtime even during module replacement or maintenance. Its hot‑swappable design allows seamless serviceability without interrupting protected loads, making it ideal for dynamic IT environments.

Prostar MPS150K-50K modular UPS delivers a scalable, N+1 redundant power solution designed for modern data centers and mission-critical environments.

Prostar MPS150K-50K modular data center online ups 150kva redundancy

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What is a Modular Online UPS 150kVA?

A Modular Online UPS 150kVA is a high-availability power protection system designed for data centers and critical industrial infrastructure. Unlike a traditional “tower” UPS, which is a single large unit, a modular system is composed of several smaller power modules working together within a single rack or cabinet.

Modular Online UPS 150kVA Key Features

Modular Design

The system utilizes hot-swappable 50kVA / 50kW power modules. This setup allows flexible configuration up to a full system capacity of 150kVA / 150kW. This is typically achieved with 3 power modules 50kVA/50kW. This modular design enables easy expansion, online maintenance, and future-proof scalability without interrupting power to the load.

N+1 Redundancy

Provides high reliability by allowing multiple UPS units to operate in parallel; if one unit fails, others continue to function without interruption.

Hot-Swappable Power Modules

Facilitates maintenance and upgrades without interrupting the power supply to critical systems.

High Efficiency

Operating in ECO mode can achieve efficiency levels of up to 98.5%, significantly reducing energy costs and heat generation.

LCD Touch Screen

Offers an intuitive user interface for easy monitoring and configuration, along with remote access for convenience and management.

Multiple Protection Functions

Features protections such as Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection (OTP), and short circuit protection, ensuring comprehensive safety.

Supports Parallel Operation

Allows for increased capacity and redundancy by connecting multiple UPS units in parallel, suitable for growing data center needs.

Modular Design for Flexible Expansion

The modular architecture of this modular online UPS 100kVA makes it ideal for projects requiring scalable power solutions. Users do not need to install a large traditional UPS from the beginning. Instead, they can build the system based on real demand, and can expand capacity later. This modular UPS utilizes 50kVA/50kW power modules to enable fast installation and flexible upgrades. Technicians can quickly replace any module that requires maintenance. This is possible through a hot-swappable structure, which significantly reduces system downtime. It also helps lower maintenance costs. More details: MPS50K 3 phase modular ups hot-swappable power module 50kW

Output Power Factor 1.0

This feature maximizes the power delivered to the load, making full use of the UPS capacity. With a power factor of 1.0, the UPS can efficiently support a 150 kVA output, equating to 150 kW of power. The online UPS 150kVA can deliver its full rated capacity to the load, optimizing the use of available power. A power factor of 1.0 means that users can reduce the size and number of UPS units needed, leading to lower capital expenditure. The higher output capacity can reduce energy losses in the system, enhancing overall operational efficiency.

True Online Double Conversion Technology

Modular online UPS 100kVA adopts online double conversion technology, which continuously converts AC power into DC and then back to AC. This process isolates the load from utility disturbances and provides stable output voltage and frequency. Compared with line-interactive UPS systems, online UPS provides stronger protection against:

Voltage fluctuation
Frequency instability
Power surges and spikes
Electrical noise and harmonic distortion
Blackouts and brownouts

With 0ms transfer time, sensitive equipment will not reboot or shut down during power failure.

Technical Specification

Item	Specification
UPS Type	Modular Online UPS (Double Conversion)
Rated Capacity	150kVA / 150kW
Power Factor	1.0
Power Module	50kVA / 50kW
Phase	3 Phase In / 3 Phase Out
Input Voltage	380/400/415Vac (optional)
Output Voltage	380/400/415Vac
Input Frequency	50/60Hz, 40Hz ~70Hz
Output Frequency	50/60Hz, 46Hz ~ 54Hz or 56Hz ~ 64Hz
Transfer Time	0ms
Battery Voltage	±192VDC ~ ±240VDC
Output Waveform	Pure Sine Wave
Efficiency	Utility Mode: 95.5%; ECO Mode: 98.5%; Battery Mode: 94.5%
Overload Capacity	60 mins for 110%, 10 mins for 111%-120%,; 1 min for 121%-150%, 200ms for >150%
Display	LCD display
Communication	RS232 / RS485 / Dry Contact / SNMP (optional)
Parallel Function	Supported
Protection	Overload, short circuit, over-temperature, battery low voltage, etc.
Application	Data center, telecom, hospital, industrial, banking

Battery System & Backup Time

This modular UPS supports an external battery system with battery voltage range ±192VDC to ±240VDC, providing flexible configuration for different backup time requirements. The UPS typically utilizes Valve-Regulated Lead Acid (VRLA) or Lithium-ion batteries. VRLA offers reliability and cost-effectiveness, while Lithium-ion provides longer life and higher energy density. Integrated Battery Management Systems (BMS) monitor the health and performance of each battery module, ensuring optimal charging and discharging, thus enhancing battery life. If you require longer backup time (15minutes, 30 minutes, 1 hour, etc.), we can provide customized battery cabinet and battery pack solutions.

SN	Item	Power Capacity	Backup Time	Battery Configuration	Battery Type	Battery Model
1	Modular UPS 150kVA – 15 mins	150 kVA / 150 kW	15 minutes	1 x 32 × 12V 250Ah	Sealed Lead-Acid Battery	GP250-12
2	Modular UPS 150kVA – 30 mins	150 kVA / 150 kW	30 minutes	3 x 32 × 12V 200Ah	Sealed Lead-Acid Battery	GP200-12
3	Modular UPS 150kVA – 60 mins	150 kVA / 150 kW	60 minutes	4 x 32 × 12V 250Ah	Sealed Lead-Acid Battery	GP250-12