Descripción
What Is the DAXIN RM33 300kVA Modular Online UPS?
The DAXIN RM33 300kVA is a three-phase modular online UPS system designed for large data centers, telecom facilities, industrial plants and other mission-critical power applications.
Its modular architecture integrates scalable power modules, centralized control, protection and service access within a common UPS platform, allowing installed capacity and redundancy to be planned according to the critical load and future expansion requirements.
The RM33-300kVA reference configuration provides 300kW cabinet capacity and supports 3 × 380/400/415VAC three-phase input and output, an input power factor of at least 0.99 at full load and external battery configurations.
Final power-module configuration, battery autonomy, redundancy architecture, bypass, communications and project accessories should be confirmed according to the connected load and approved DAXIN technical proposal.
Ventajas principales
- 300kW Cabinet Capacity: Designed for large three-phase mission-critical power systems.
- Scalable Modular Architecture: Power-module configuration can be planned according to current load, redundancy requirements and future expansion.
- Three-Phase Online Power Protection: Supports 3 × 380/400/415VAC three-phase input and output.
- High Input Power Factor: Input power factor is specified at ≥0.99 at full load and ≥0.98 at 50% load.
- External Battery Architecture: Battery capacity and backup autonomy can be engineered according to project requirements.
- Flexible Redundancy Planning: Modular architecture supports system designs based on required availability and future capacity growth.
- Network Management: Optional SNMP supports centralized UPS monitoring and power management.
- Large Critical-Power Applications: Suitable for data centers, telecom, industrial facilities and other high-availability infrastructure.
What Is a Modular UPS System?
A modular UPS system uses multiple power modules within a common UPS platform instead of relying on a single fixed-capacity power stage.
This architecture allows installed capacity, redundancy and future expansion to be planned according to the critical load and required system availability.
The DAXIN RM33 series combines modular power architecture, centralized control, external battery configurations and optional network management for scalable critical-power applications.
How Should a 300kVA Modular UPS Be Sized?
A 300kVA modular UPS should be sized according to the actual critical load in both kW and kVA, load power factor, required redundancy, operating margin, expected future expansion and battery autonomy.
For large data center and industrial projects, system design should also consider power-module configuration, bypass architecture, upstream and downstream protection, generator compatibility, battery capacity, communications and maintenance requirements.
DAXIN ENERGY can review the load list, single-line diagram, required backup time and redundancy target before confirming the final RM33 modular UPS configuration.
Why Use a Modular UPS for Large Data Centers?
Modular UPS architecture allows data center operators to align installed power capacity with the actual critical load while preserving flexibility for redundancy and future expansion.
For growing facilities, additional capacity can be planned within the supported system architecture instead of treating every future load increase as a completely separate UPS project.
The DAXIN RM33 modular UPS platform is designed for scalable three-phase critical-power applications with external battery systems and network-management options.
DAXIN RM33-300kVA Key Specifications
| Parámetro | Especificaciones |
|---|---|
| Modelo | RM33-300kVA |
| UPS Type | Modular Online UPS |
| Fase | Three-Phase Input / Three-Phase Output |
| Cabinet Capacity | 300kW |
| Tipo de batería | External Battery Pack |
| Single Battery Cabinet Capacity | 50kVA/60kVA (50kW/60kW) |
| Optional Battery Cabinets | 6 / 5 |
| Tensión de entrada | 3 × 380/400/415VAC (3PH+N) |
| Rango de tensión | 110–300VAC @ 50% Load; 176–276VAC @ 100% Load |
| Rated Frequency | 50/60Hz Auto-Detect |
| Rango de frecuencias | 40–70Hz |
| Factor de potencia de entrada | ≥0.99 @ 100% Load; ≥0.98 @ 50% Load |
| Input THDi | <4% @ 100% Load with 50kW Module |
| Tensión de salida | 3 × 380/400/415VAC (3PH+N) |
| Static Voltage Stability | ≤±1% Balanced; ≤±2% Unbalanced |
| Frecuencia de salida | 50–60Hz |
| Rango de frecuencias | 46–54Hz or 56–64Hz |
| Distorsión armónica total (THD) de salida | ≤2% Linear; ≤4% Non-linear |
| Eficiencia | 95.5% with 50kW Module |
| Tensión de la batería | ±192V to ±240V Optional |
| Max. Charge Current | 18A Adjustable per Battery Cabinet |
| Dimensiones | 1065 × 600 × 2010mm |
| Peso neto | 287 / 297kg |
| Temperatura de funcionamiento | 0–40°C |
| Humedad relativa | 0–95%, Non-Condensing |
| Altitud | <1000m at Rated Power |
| Índice de protección | IP20 |
| Network Management | SNMP opcional |
Control Panel and Front Detail for DAXIN RM33-300kVA Modular UPS System Cabinet.
Aplicaciones típicas
- Large data centers and server facilities
- Telecom core networks and communication facilities
- Industrial automation and manufacturing plants
- Financial and banking infrastructure
- Healthcare and medical facilities
- Transportation and public infrastructure
- Enterprise IT and cloud infrastructure
- Other large mission-critical three-phase power systems
Selección y planificación del proyecto
Antes de realizar el pedido, compruebe que la potencia nominal exacta, la fase de entrada/salida, la tensión, la frecuencia, el factor de potencia, la tensión de la batería, el tiempo de autonomía, el modo de derivación, las comunicaciones, las dimensiones, los límites ambientales y el método de instalación se ajusten al modelo seleccionado y a los planos del proyecto.
Preguntas frecuentes
¿Se puede configurar este producto para un proyecto concreto?
Sí. La configuración eléctrica, la autonomía de la batería, las comunicaciones, el sistema de derivación, la disposición de los armarios y los accesorios del proyecto pueden revisarse en función de los requisitos de la instalación.
¿Se aplican todas las clasificaciones técnicas a toda la serie?
No. Las características técnicas y las funciones varían según el modelo y la configuración. Utilice la ficha técnica específica del proyecto como referencia definitiva.
¿Puede DAXIN ENERGY ayudar en la selección del sistema?
Sí. Facilite la lista de cargas, la fase y la tensión, el tiempo de funcionamiento requerido, el objetivo de redundancia, los requisitos de comunicación y el entorno de instalación.
Solicitar una configuración de proyecto
Envíenos los datos de carga, el esquema unifilar, el tiempo de autonomía necesario y las condiciones del emplazamiento para recibir una propuesta personalizada de SAI o baterías.
What is the DAXIN RM33 300kVA?
The DAXIN RM33 300kVA is a three-phase modular online UPS system designed for large scalable critical-power applications.
What is the cabinet capacity?
The RM33-300kVA reference configuration specifies 300kW cabinet capacity.
What input and output voltage does it support?
The reference specification lists 3 × 380/400/415VAC three-phase input and output.
What is the input power factor?
The specification lists an input power factor of at least 0.99 at 100% load and at least 0.98 at 50% load.
Does the RM33 support external batteries?
Yes. The RM33-300kVA uses an external battery architecture, with final battery capacity and runtime engineered according to project requirements.
Can the RM33-300kVA support remote monitoring?
Yes. Optional SNMP network management is available for centralized power monitoring and management.
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