Prostar Uranus PLUS Series is a mission-critical Low Frequency Online UPS engineered for the most demanding Onduleurs industriels applications. With a scalable power range of 10-300kVA, it delivers 95%+ efficiency, pure sine wave output, and robust N+1 parallel redundancy for up to 8 units, ensuring uninterrupted power for data centers, industrial plants, and telecom networks.
Core Power Specs
10-300kVA | 3:3 Phase | PF 0.8 | 208-480VAC
Product Introduction: The Industrial Power Backbone
The Prostar Uranus PLUS Series is not merely a power backup device; it is the foundational infrastructure for mission-critical operations. Designed for the rigors of industrial environments, this Three Phase Online UPS series provides a seamless, pure sine wave power supply that is completely isolated from the vagaries of the utility grid. Its core architecture is built on a double-conversion online topology, which means that the load is always powered by the inverter, ensuring zero transfer time and absolute protection against voltage sags, surges, and frequency fluctuations. This makes it an indispensable asset for facilities where even a millisecond of downtime can result in catastrophic financial loss or safety hazards.
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Technical Deep Dive: Engineering for Uncompromising Reliability
The technical prowess of the Uranus PLUS Series lies in its sophisticated control systems and robust hardware. At its heart is the advanced DSP (Digital Signal Processor) full digital control technology. This technology provides precise, real-time control over every aspect of the UPS operation, from voltage regulation to frequency tracking, which significantly enhances overall system reliability and performance. This is complemented by IGBT (Insulated Gate Bipolar Transistor) high-frequency pulse width modulation technology, which minimizes system noise and power loss, contributing to its industry-leading 95%+ input efficiency. The combination of these two technologies results in a highly stable, quiet, and energy-efficient power source.
Intelligent Control
The DSP full digital control system enables advanced features like predictive alarm and startup self-diagnostic functions. These features proactively identify potential failure risks caused by hidden UPS issues, allowing for preventative maintenance before a critical failure occurs.
Another cornerstone of its design is the dual-conversion pure online technology. Unlike line-interactive or standby UPS systems, the double-conversion topology ensures that the load is never directly connected to the utility power. All incoming AC power is first converted to DC, stored in the battery, and then converted back to clean, pure sine wave AC power for the load. This process completely filters out all grid noise, harmonics, and transients, providing a pristine power source that is essential for sensitive electronic equipment. The output is a perfect pure sine wave, which is crucial for the stable operation of motors, servers, and medical devices.
Universal Voltage Support
Supports a wide range of input voltages: 208V, 220V, 230V, 240V, 415V, 440V, and 480V at both 50Hz and 60Hz, making it adaptable for global deployments.
Application Scope: Powering the Critical Infrastructure of Tomorrow
The Uranus PLUS Series is engineered for the most critical applications where power continuity is non-negotiable. Its robust design and scalable architecture make it ideal for a wide array of industries.
Data Centers
Industrial Plants
Télécommunications
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Comprehensive Protection & Management: A System, Not Just a Device
Beyond its core power conversion, the Uranus PLUS Series offers a comprehensive suite of protection and management features that transform it from a simple backup device into a fully integrated power management system. The unit is equipped with a large, 7-inch full-color touchscreen display that provides an intuitive, multi-language interface for real-time monitoring of all critical parameters, including input/output voltage, frequency, load percentage, and battery status. This allows operators to quickly assess the system’s health and respond to any issues.
Smart Monitoring
The 7-inch touchscreen provides real-time data and system diagnostics, enabling proactive management and rapid troubleshooting.
The system’s protection is multi-layered. It includes comprehensive safeguards against output overload, short circuits, inverter over-temperature, and battery under-voltage or overcharging. For remote management, it comes standard with a variety of communication interfaces, including RS232, RS485, dry contact, and an Emergency Power Off (EPO) interface. This allows for integration with building management systems (BMS) and remote monitoring platforms, providing administrators with complete control and visibility, regardless of their physical location. The Mean Time Between Failures (MTBF) is rated at an impressive 300,000 hours, a testament to its engineering and reliability.
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Feature Category |
Principales spécifications |
Benefit |
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Topology |
Double-Conversion Online |
Zero transfer time, pure sine wave output, complete grid isolation |
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Efficacité |
≥95% |
Reduces operational costs and heat generation |
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Capacité parallèle |
Up to 8 units (N+1 or N+X) |
Scalable power and fault-tolerant redundancy |
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Protection de l'environnement |
Overload, Short Circuit, Over-Temperature, Battery Protections |
Maximum system reliability and equipment safety |
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Communication |
RS232, RS485, Dry Contact, EPO, SNMP/WiFi/GPRS |
Seamless remote monitoring and control |
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The Prostar Advantage: A Solution Built for the Future
In an era where digital transformation is accelerating and the cost of downtime is soaring, the Prostar Uranus PLUS Series Low Frequency Online UPS stands as a beacon of reliability. It is not just a piece of hardware; it is a strategic investment in business continuity. Its flexible parallel technology allows for future-proof scalability, enabling organizations to start with a smaller configuration and expand as their power needs grow. The inclusion of a manual maintenance switch and a static bypass switch ensures that the system can be serviced without interrupting power to the critical load, a feature that is invaluable for 24/7 operations.
Future-Proof Scalability
The flexible parallel technology supports N+1 or N+X configurations with up to 8 units, allowing for seamless capacity expansion and redundancy as your business evolves.
For any organization seeking to safeguard its most critical operations, the Uranus PLUS Series offers a compelling blend of cutting-edge technology, rugged industrial design, and intelligent management. It is the definitive choice for any application that demands the highest levels of power protection and reliability. Whether you are protecting a data center, an industrial plant, or a telecom network, the Prostar Uranus PLUS Series provides the unwavering power assurance you need to operate with confidence.
In the world of critical infrastructure, power is not just a utility; it is the lifeblood of operations. The Prostar Uranus PLUS Series is engineered to be the most reliable heart of that system.