Description
What Is the DAXIN RM33 120kVA Modular Online UPS?
The DAXIN RM33 120kVA is a three-phase modular online UPS system designed for scalable critical-power protection in data centers, telecom facilities, industrial plants and other mission-critical applications.
Its modular cabinet architecture integrates power modules, centralized control, protection and service access within a scalable UPS platform, allowing installed capacity and redundancy to be configured according to project requirements.
The RM33 platform supports 3 × 380/400/415VAC three-phase input and output, an input power factor of at least 0.99 at full load, input current THDi below 2% and system efficiency up to 96.5%.
Battery configuration, backup runtime, redundancy architecture, communications and project accessories should be confirmed according to the connected load and approved DAXIN technical proposal.
Key Benefits
- 120kVA Modular UPS Platform: Designed for scalable three-phase critical-power applications in data centers, telecom and industrial facilities.
- Scalable Modular Architecture: Power-module configuration can be planned according to current load, redundancy requirements and future expansion.
- Three-Phase Power Protection: Supports 3 × 380/400/415VAC three-phase input and output.
- Low Input Harmonic Distortion: Input current THDi below 2% at full load helps reduce upstream electrical impact.
- High Input Power Factor: Input power factor is at least 0.99 at 100% load.
- High Efficiency: System efficiency is specified at up to 96.5%.
- Flexible Battery Configuration: External battery systems can be engineered according to the required backup runtime.
- Remote Monitoring: RS-232/USB communication is supported, with optional SNMP network management.
What Is a Modular UPS System?
A modular UPS system uses multiple power modules within a common UPS cabinet instead of relying on a single fixed-capacity power stage.
This architecture allows capacity, redundancy and maintenance strategy to be planned according to the critical load, required availability and future expansion.
The DAXIN RM33 series combines modular power architecture, centralized control, external battery configurations and network-management options for scalable critical-power applications.
120kVA vs 180kVA Modular UPS: Which Should You Choose?
The correct modular UPS capacity should be selected according to the actual critical load in kW and kVA, required redundancy, future expansion and battery autonomy rather than nominal UPS capacity alone.
A 120kVA-class modular UPS may be suitable for smaller critical-load requirements, while an 180kVA-class system provides additional capacity for larger loads or future expansion.
DAXIN ENERGY can review the load list, single-line diagram, required backup time and redundancy target before recommending the appropriate RM33 system configuration.
Product Views and Technical Reference
Typical Applications
- Data centers and server rooms
- Telecom core facilities and network infrastructure
- Industrial automation and manufacturing plants
- Financial and banking facilities
- Healthcare and medical infrastructure
- Transportation and public infrastructure
- Enterprise IT facilities
- Other scalable mission-critical power systems
Selection and Project Planning
Confirm the exact power rating, input/output phase, voltage, frequency, power factor, battery voltage, runtime, bypass, communications, dimensions, environmental limits and installation method against the selected model and project drawings before ordering.
Frequently Asked Questions
Can this product be configured for a specific project?
Yes. Electrical configuration, battery runtime, communications, bypass, cabinet arrangement and project accessories can be reviewed against the site requirements.
Are all technical ratings shared across the full series?
No. Ratings and functions vary by model and configuration. Use the project-specific technical sheet as the final reference.
Can DAXIN ENERGY support system selection?
Yes. Provide the load list, phase and voltage, required runtime, redundancy target, communication requirements and installation environment.
Request a Project Configuration
Send the load data, single-line diagram, required backup time and site conditions to receive a tailored UPS or battery proposal.
What is the DAXIN RM33 120kVA?
The DAXIN RM33 120kVA is a three-phase modular online UPS system designed for scalable critical-power applications.
What input and output voltage does it support?
The reference specification lists 3 × 380/400/415VAC three-phase input and output.
What are the input power factor and THDi?
The reference specification lists an input power factor of at least 0.99 at full load and input current THDi below 2%.
What is the efficiency of the RM33 modular UPS?
System efficiency is specified at up to 96.5%. Actual efficiency depends on load and system configuration.
Does the RM33 support remote monitoring?
Yes. RS-232/USB communication is supported, with optional SNMP network management.
Can the RM33-120kVA system support future expansion?
The modular architecture supports scalable capacity planning. Final power-module quantity, redundancy architecture and expansion capacity should be confirmed according to the project requirements.
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