HPM 25kVA Modular UPS

HG Group HPM Series High Frequency Modular UPS (25kVA Power Module)

Product Description

      HG HPM series 25kVA modular online UPS is a mini high-reliability power protection device built for global micro edge scenarios. Equipped with a standard 7-inch HD color touch screen and AI-enhanced double-conversion topology, it achieves 99% peak efficiency in ECO mode. 

      Adopting N+1 hot-swappable redundant architecture, it supports 138~485Vac ultra-wide input voltage and 40~70Hz wide frequency adaptation. Fully certified by CE, TUV and IEC62040, the unit synchronizes seamlessly with various diesel generators. 

      It is widely applied in micro edge data centers, enterprise branch offices, smart buildings, community communication base stations and light industrial backup power systems, with unified global after-sales warranty service.

1. Product Overview

      HG Group HPM 25kVA modular UPS is a compact high-density online double-conversion UPS, customized for global low-capacity mission-critical power scenarios. The standard 7-inch full-color touch screen realizes intuitive human-computer interaction, real-time display of all operating parameters, one-click parameter setting and fault query, greatly simplifying on-site operation and maintenance work.

      The built-in full-grid adaptive algorithm effectively suppresses voltage sags, surges and harmonic interference from unstable public power grids in overseas regions, continuously outputting pure sine-wave clean power for edge servers, network switches, office precision equipment and micro industrial loads. All power modules, bypass modules and control modules support zero-downtime online hot swap.

      Capacity expansion and faulty module replacement can be completed without cutting off downstream loads, fully adapting to unmanned lights-out micro computer room operation modes. The battery system supports flexible configuration of 30~50pcs 12V batteries (factory default: 32pcs), compatible with lead-acid batteries and high-voltage lithium battery retrofit solutions. It maintains stable synchronous linkage with small diesel generator sets, perfectly adapting to remote suburban, rural and distributed micro-grid power supply scenarios.

      The system reaches ≥97% efficiency in standard online mode and 99% peak efficiency in ECO energy-saving mode, fully complying with EU ErP energy efficiency standards, effectively reducing long-term power consumption and operational costs for global micro edge infrastructure and small office facilities.

2. Global Application Scenarios

   ● Micro Edge Data Centers & Small Branch Computer Rooms (Global Urban & Community Edge Node)

   ● Enterprise Branch Offices, Smart Office Buildings, Government Sub-department Facilities

   ● Community Communication Base Stations, Smart City Terminal Equipment, Traffic Signal Control Rooms

   ● Light Industrial Parks, Small Distributed Micro-grids, Remote Auxiliary Power Systems

   ● School Computer Rooms, Hospital Outpatient Departments, Retail Financial Service Outlets

Regional Adaptation Notes

   ● European Region: Compliant with EU EMC, safety and ErP energy-saving standards, achieving barrier-free customs clearance for all EU member states.

   ● Middle East & North Africa: Ultra-wide voltage adaptation and high-temperature resistance optimization, adapting to unstable power grids and high-temperature desert working conditions.

   ● Southeast Asia & Africa: Powerful harmonic suppression and anti-fluctuation capability, perfectly matching local weak public power network environment.

   ● North America: Optimized generator synchronous control logic, fully compatible with local mainstream small diesel generator units.

3. Four Core Competitive Advantages

3.1 Ultra-Strong Grid Adaptability, Stable Power Supply for Global Weak Grids

- 138~485Vac ultra-wide input voltage range; full power output at 305~485Vac, linear power derating between 138Vac~305Vac; 40~70Hz ultra-wide frequency band, compatible with old and new small diesel generators.

- Full digital DSP intelligent control technology, input current THDi ≤3%, linear load output voltage THD ≤1%, effectively isolating grid noise and protecting precision micro IT equipment.

- Graded intelligent overload protection: 110% load continuous operation for 60 minutes, 125% load for 10 minutes, 150% load for 1 minute; automatic bypass switching within 200ms for over 150% load to ensure zero business interruption.

- Triple redundant design of power, bypass and control subsystems, no single point of failure, meeting high reliability power supply requirements for government, education and financial edge scenarios.

3.2 High Energy Efficiency & Global Green Compliance

- Standard online mode efficiency ≥97%, ECO energy-saving mode peak efficiency up to 99%, significantly reducing PUE and long-term electricity operating costs for micro computer rooms.

- Intelligent module sleep and rotation operation technology under light load, minimizing no-load power consumption of multi-module cabinets.

- Input power factor up to 0.99, extremely low reactive power loss, no need for additional reactive compensation equipment, saving limited floor space and procurement cost for small sites.

- Full international safety and energy-saving certifications, no compliance obstacles for global export engineering and project bidding.

3.3 7-Inch Touch Screen AI Intelligent Unattended O&M

- Standard 7-inch HD color touch screen, full Chinese and English switching, real-time display of input/output parameters, load rate, battery status, internal temperature and fault information, intuitive operation.

- Complete communication interfaces including CAN, RS485, RJ45 Ethernet and dry contact alarm terminals, expandable SNMP slot, supporting Modbus RTU/TCP protocols for seamless docking with mainstream lightweight DCIM monitoring platforms.

- AI intelligent battery management system realizes single-cell fault early warning, avoiding overall battery pack replacement and greatly reducing overseas site operation and maintenance costs.

- Automatic fault recording and remote alarm push, supporting 24/7 cross-border remote diagnosis and debugging, realizing truly unattended operation for micro edge rooms.

3.4 Mini Compact Modular Design, Flexible Deployment & Low Maintenance Cost

- 25kVA ultra-light mini module design, small size and light weight, convenient for global transportation and on-site rapid deployment.

- All core modules support 5-minute fast online hot swap replacement, no cabinet shutdown, no load power cut.

- Support 300kVA~1200kVA flexible capacity expansion, maximum 6 units parallel connection to build N+X redundant high-reliability power system.

- Adaptive battery matching logic, supporting mixed use of new and old batteries, reducing renovation cost of legacy small computer rooms.

- Global unified standard spare parts + regional local warehouses, ensuring 48-hour fast spare parts delivery and after-sales response worldwide.

4. Complete Technical Specifications

4.1 Quick Reference Spec Sheet

4.2 Full Detailed Electrical Parameters

Main Input

- Connection Mode: 3 Phase 5 Wire (3P+N+PE)

- Rated Line Voltage: 380 / 400 / 415Vac

- Operating Voltage: 138~485Vac; full power at 305~485Vac, linear derating below 305Vac

- Input Frequency: 40~70Hz

- Input Power Factor: ＞0.99

- Input Current THDi: ＜3% @ 100% Linear Load

Bypass Input

- Rated Bypass Voltage: 380 / 400 / 415Vac

- Adjustable Voltage Margin: Upper limit +10%~+25% optional, lower limit -10%~-45% optional

- Synchronization Tracking Range: ±10Hz customizable

Battery System

- DC Operating Range: 360 ~ 600 VDC

- Battery Quantity: 30~50pcs 12V lead-acid battery (factory default: 32pcs)

- Intelligent three-stage charging management, compatible with lithium battery renovation projects

Output Performance

- Rated Line Output Voltage: 380 / 400 / 415Vac

- Output Power Factor: 1.0

- Auto Adapt Frequency: 50 / 60Hz

- Output Voltage THD: ＜1% (Linear Load), ＜2% (Non-linear Load)

- Dynamic Response: Voltage fluctuation ＜5% under 0~100% step load, recovery time ＜20ms

- Overload Protection Rule: 110% Load: 60 mins; 125% Load: 10 mins; 150% Load: 1 min; Over 150% Load: bypass switch within 200ms

Environmental Parameters

- IP Protection: IP20

- Operating Ambient Temperature: 0℃ ~ 40℃

- Transport & Storage Temperature (Without Battery): -25℃ ~ 55℃

- Relative Humidity: 0~95% RH, non-condensing

- Full Power Altitude: ≤1500m, linear derating above 1500m

- Noise Level (1 Meter Distance): ＜68dB

Communication Interfaces

CAN Bus, RS485, RJ45 Ethernet, Dry Contact Alarm, Expandable SNMP Slot, Temperature Sensor Port

4.3 Cabinet Dimension & Weight Table

5. Micro Edge Data Center Integrated Power Solution

      HG Group HPM 25kVA modular UPS is the core compact power equipment for micro edge computer rooms and small building power backup solutions. Matched with precision cooling, intelligent power distribution and centralized monitoring systems, it provides factory pre-assembled, pre-wired and pre-commissioned one-stop turnkey delivery services for global micro power projects.

Solution Advantages

- Factory prefabrication realizes rapid on-site deployment, overseas project commissioning completed within 4~6 working days.

- Full N+1 redundant power architecture, zero single point of failure, meeting 99.999 high availability standard for edge computing and office critical loads.

- Cooperates with high-efficiency cooling system to control overall facility PUE below 1.3, complying with global green energy-saving standards.

- Full-system remote centralized O&M, perfectly adapting to unmanned micro edge computer room operation mode.

Standard Matching Configuration Example

      HPM600/25 Modular UPS + 12.5kW Row Precision Air Conditioner + SPW 12V 150Ah Battery Bank + SLT Mini Intelligent Row Cabinet + Lightweight 3D DCIM Monitoring Platform

6. Global Frequently Asked Questions

Q1: Can HPM 25kVA UPS match small diesel generator sets?

A1: Yes. It supports 40~70Hz ultra-wide frequency adaptation and built-in generator synchronous control logic, no surge impact during generator start and stop, fully compatible with global mainstream small and medium diesel units.

Q2: Does the product have complete EU certification for export customs clearance?

A2: Equipped with full CE, TUV, IEC62040 and RoHS certifications, fully compliant with EU electrical safety and energy efficiency regulations, zero customs clearance barriers for EU market entry.

Q3: Are modules hot-swappable? Is shutdown required for replacement?

A3: All power, bypass and control modules support online hot swap. Faulty modules can be replaced without powering off downstream IT loads.

Q4: What are the advantages of the 7-inch touch screen?

A4: The standard 7-inch HD color touch screen supports Chinese and English switching, intuitive parameter display and one-click operation, greatly simplifying on-site debugging and daily maintenance.

Q5: Can it adapt to high-temperature harsh working environments?

A5: Standard operating temperature is 0℃~40℃, customized high-temperature enhanced version is available for 45℃ long-term high-temperature scenarios such as desert industrial sites.

Q6: What is the maximum parallel expansion capacity?

A6: Support up to 6 identical HPM series units parallel connection to realize N+X redundant expansion, meeting capacity upgrade requirements of medium edge computer rooms.

Q7: Is the communication interface compatible with mainstream monitoring systems?

A7: Standard CAN, RS485 and Ethernet interfaces support Modbus RTU/TCP protocols, seamlessly docking with global mainstream lightweight DCIM and 3D visualization monitoring platforms.

7. Document Download & Global Inquiry

Downloadable English PDF Documents

- HPM 25kVA UPS Official English Datasheet

- HPM Modular UPS Series Global Installation & Operation Manual

Submit Inquiry for Custom Quotation & Technical Support

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8. Global Sales & After-sales Support

Global Service Network

      HG Group has established localized sales and after-sales service centers in Europe, Southeast Asia, Middle East, Americas and Africa, with local spare parts inventory and multilingual professional technical engineers stationed to provide rapid support.

Global After-sales Warranty Policy

- 3-year unified global warranty for the whole cabinet; independent 5-year warranty for each 25kVA power module.

- Regional local spare parts warehouses ensure 48-hour on-site parts delivery globally.

- 24/7 multilingual remote technical support (English, Arabic, Spanish).

- Overseas on-site commissioning and micro computer room operation training services.

OEM & ODM Customization Service

      We provide full-range OEM/ODM customization for global system integrators, including brand labeling, customized voltage parameters, communication protocols, battery matching schemes and cabinet appearance design.

9. Related Products & Consultation

Same Series Modular UPS Range

- HG HPM 30kVA Modular UPS

- HG HPM 50kVA Modular UPS

- HG HPM 100kVA Modular UPS

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