HPM 50kVA Modular UPS

HG Group HPM Series High Frequency Modular UPS (50kVA Power Module)

1. Product Overview

      HG Group HPM 50kVA modular UPS adopts AI-powered online double-conversion architecture with compact high-density 50kVA hot-swappable power modules.

      This full product line is engineered exclusively for small & medium cloud data centers, branch enterprise headquarters and light critical industrial facilities worldwide.

      Its built-in full-grid self-adaptive algorithm automatically mitigates voltage sags, surges, harmonic distortion and other grid disturbances from unstable overseas public power networks, continuously supplying clean pure sine-wave power to edge computing hardware, rack servers and precision small-scale core loads. All power, bypass and control modules support online hot swap.

      Capacity expansion or faulty module replacement can be completed without cutting power to downstream loads, fully catering to unmanned lights-out small data center operation models. The battery system supports flexible configuration of 30 to 50 units of 12V batteries, compatible with both lead-acid and lithium energy storage systems. It maintains stable synchronous linkage with various small and medium diesel generators for remote mining, distributed energy and factory branch sites across emerging global regions.

      The unit reaches ≥97% efficiency in standard online mode and peaks at 99% in ECO energy-saving mode. It fully complies with EU ErP energy efficiency regulations and effectively cuts long-term electricity operating costs for small & medium global data center facilities.

2. Global Application Scenarios

   ● Small & Medium Cloud & Colocation Data Centers (EU, Southeast Asia Edge IDC Clusters)

   ● Regional Financial Branches, Local Securities Offices, Cross-border Sub-bank Disaster Recovery Sites

   ● Distributed Power Stations, Small Oil & Gas Satellite Mining Sites, New Energy Microgrid Plants (Middle East & Southeast Asian Industrial Zones)

   ● Local Government Command Nodes, Light Military Auxiliary Facilities, Small Aerospace Test Labs

   ● Urban Metro Stations, Regional Airports, City Stadium Small Critical Power Systems

Regional Adaptation Notes

   ● European Region: Fully compliant with EU EMC and energy efficiency standards, enabling smooth customs clearance for all EU member states.

   ● Middle East & North Africa: Optimized wide-voltage and high-temperature hardware design to suit harsh desert industrial operating environments.

   ● Southeast Asia & Africa: Robust harmonic suppression capability to offset unstable local public power grids.

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

3. Four Core Competitive Advantages

3.1 Extreme Stability for Complex Global Grids

   ● 138~485Vac ultra-wide input voltage range; full power output above 305Vac, linear power derating between 138Vac and 305Vac; 40~70Hz ultra-wide frequency compatibility with legacy and medium-small modern diesel generators.

   ● Full digital DSP control, input current THDi ≤3%, output voltage THD ≤1% under linear loads, isolating grid interference to protect edge IT infrastructure.

   ● Tiered intelligent overload protection: Continuous operation for 60 mins at 110% load, 10 mins at 125% load, 1 min at 150% load; automatic bypass transfer within 200ms for loads exceeding 150% to eliminate edge server downtime risks.

   ● Triple redundant design for power, bypass and control subsystems with zero single point of failure, meeting mid-tier reliability benchmarks for financial branch and auxiliary military-grade projects.

3.2 High Efficiency & Global Energy Compliance

   ● Standard mode efficiency ≥97%, peak ECO mode efficiency up to 99%, drastically lowering small data center PUE and long-term operational expenditure.

   ● Intelligent module sleep & rotational operation under light loads, slashing idle power consumption for multi-module compact cabinets.

   ● Input power factor up to 0.99 with minimal reactive power loss; no additional reactive compensation cabinets required to save limited floor space and upfront procurement costs for small sites.

   ● Certified against all international energy efficiency standards, eliminating compliance barriers for exports to European and American markets.

3.3 AI Intelligent Unattended Remote O&M

   ● 7-inch HD touchscreen delivers full visual real-time monitoring of input/output parameters, battery status, module operating data and ambient temperature.

   ● Comprehensive communication interfaces including CAN, RS485, RJ45 Ethernet, dry contact alarm terminals and an expandable SNMP slot. Supports standard Modbus RTU / TCP protocols for seamless integration with mainstream global lightweight DCIM and 3D visualization monitoring platforms.

   ● AI intelligent battery management system delivers early warning for single-cell faults; full battery pack replacement is not mandatory, reducing overseas branch operation and maintenance expenses.

   ● Automatic fault logging and remote alarm push notifications; 24/7 cross-border remote diagnostic support eliminates the need for permanent on-site engineers at overseas small branch facilities.

3.4 Compact Modular Design for Streamlined Global Delivery & Maintenance

   ● All core modules support hot swapping; faulty modules can be fully replaced within 5 minutes without full cabinet shutdown.

   ● Multiple cabinet form factors covering 300kVA to 1200kVA; single cabinet maximum capacity reaches 1200kVA, occupying over 50% less floor space compared with conventional monolithic UPS equipment. Compact 50kVA module reduces single cabinet weight for easier global ocean & air freight.

   ● Neutral-line independent battery architecture supports mixed retrofits of old and new battery banks; legacy small computer room upgrades do not require complete battery bank replacement.

   ● Globally standardized interchangeable spare parts, with regional local warehouses cutting overseas after-sales lead times significantly.

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 Band: 138~485Vac; full power output at 305~485Vac, linear derating below 305Vac

   ● Input Frequency Range: 40~70Hz

   ● Input Power Factor: ＞0.99

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

Bypass Input

   ● Rated Bypass Voltage: 380 / 400 / 415Vac

   ● Adjustable Voltage Thresholds: Upper limit configurable +10%~+25%, lower limit configurable -10%~-45%

   ● Frequency Synchronization Tracking Range: ±10Hz customizable

Battery System

   ● DC Operating Voltage Band: 360 ~ 600 VDC

   ● Standard Battery Layout: 30~50pcs 12V lead-acid batteries (even quantity configurable, factory default: 40pcs)

   ● Functionality: Intelligent three-stage charging management, compatible with high-voltage lithium battery retrofit projects

Output Performance

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

   ● Output Power Factor: 1.0

   ● Auto Frequency Adaptation: 50 / 60Hz

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

   ● Dynamic Load Response: Voltage fluctuation ＜5% under 0~100% step load, recovery duration ＜20ms

   ● Overload Protection Logic:

      110% Load: Bypass transfer after 60 mins

      125% Load: Bypass transfer after 10 mins

      150% Load: Bypass transfer after 1 min

      Load exceeding 150%: Instant bypass transfer within 200ms

Environmental Parameters

   ● IP Ingress Rating: IP20

   ● Standard Operating Ambient Temperature: 0℃ ~ 40℃

   ● Storage & Transit Temperature (Batteries Excluded): -25℃ ~ 55℃

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

   ● Full-Power Operating Altitude: ≤1500m; linear power derating above 1500m

   ● Acoustic Noise Level (1 Meter Distance): ＜68dB

Communication Interfaces

   ● CAN Bus, RS485, RJ45 Ethernet, dry contact alarm terminals, expandable SNMP slot, dedicated temperature sensor port

4.3 Cabinet Dimension & Weight Table

5. Product Visual Gallery

Matching Supporting Products

   ●   HGUF Lead-acid Energy Storage Battery

   ●  HGUHVC High Voltage Lithium Storage System

   ●  SDZ & SHJ Row Precision Air Conditioner

   ●  SDCT Intelligent Row Power Cabinet

6. Small & Medium Data Center Integrated Power Solution

      HG Group HPM 50kVA modular UPS serves as the core compact power hardware for small and medium turnkey prefabricated data center solutions. Paired with precision cooling, intelligent power distribution, complete energy storage and centralized monitoring systems, we provide factory pre-assembled, pre-commissioned one-stop delivery services for global small-scale enterprise clients.

Solution Advantages

   ● Factory pre-assembly, pre-wiring and pre-testing; on-site overseas commissioning completed within 4~6 working days.

   ● Full N+1 redundant power architecture with zero single point of failure, meeting the 99.999 high availability standard for regional financial and edge computing facilities.

   ● Closed cold & hot aisle thermal design paired with high-efficiency UPS units, limiting overall facility PUE below 1.3 to align with global green small data center standards.

   ● Centralized full-system remote O&M, ideal for unmanned overseas branch computer room and edge IDC projects.

Standard Matching Configuration Reference

      HPM600/50 Modular UPS + 12.5kW Row Precision Air Conditioner + SPW 12V 150Ah Battery Bank + SLT Mini Intelligent Row Cabinet + Lightweight 3D DCIM Visual Monitoring Platform

7. Global Frequently Asked Questions

Q1: Is the HPM 50kVA UPS compatible with small & medium diesel generator sets?

A1: Yes. The unit supports an ultra-wide 40~70Hz input frequency band with embedded generator synchronous control logic. It generates no surge impact during generator startup and shutdown, compatible with all mainstream small and medium global diesel generator models.

Q2: Does this UPS hold CE and IEC certifications for EU export clearance?

A2: The complete system carries full CE, TUV, IEC62040 and RoHS certification, fully compliant with EU electrical safety and energy efficiency regulations, with zero customs clearance barriers for all EU member states.

Q3: Are power modules hot-swappable? Is full cabinet shutdown required to replace faulty modules?

A3: All power, bypass and control modules support live online hot swapping. Faulty modules can be replaced without cutting power to downstream edge IT loads.

Q4: Where are HG Group’s overseas spare parts warehouses and local technical engineers stationed?

A4: Regional sales and service centers with dedicated spare parts stock are established across Europe, Southeast Asia, the Middle East, the Americas and Africa. We offer on-site commissioning alongside our standardized global warranty policy.

Q5: What is the maximum rated operating temperature? Can it be deployed in Middle East desert small industrial sites?

A5: Standard operating temperature range is 0℃~40℃. Custom high-temperature enhanced variants are available for sustained 45℃ desert operating environments.

Q6: What is the maximum number of identical UPS units supported for parallel expansion?

A6: Up to 6 matching HPM series units can be paralleled to implement N+X redundant architecture, satisfying capacity expansion requirements for medium-sized edge data centers.

Q7: Is the communication system compatible with mainstream international lightweight monitoring platforms?

A7: Standard RS485, CAN and Ethernet ports are equipped, supporting Modbus RTU / TCP industrial protocols for seamless integration with all globally mainstream lightweight DCIM and 3D visualization monitoring software.

8. Document Download & Global Inquiry

Downloadable English PDF Documents

   ● HPM 50kVA UPS Official English Datasheet

   ● Global Installation & Operation Manual for HPM Modular UPS Series

Submit Inquiry for Custom Quotation & Technical Support

      Click the button below to visit our dedicated feedback portal. Share your project specifications and contact details, and our global sales team will deliver a customized compact power solution and factory-direct quotation within 24 working hours.

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9. Global Sales & After-sales Support

Global Service Network

      HG Group operates independent sales and after-sales hubs across Europe, Southeast Asia, the Middle East, North & South America and Africa, with localized spare parts inventory and multilingual professional technical engineers stationed in each regional territory.

Global After-sales Warranty Policy

   ● Standard 3-year global full cabinet warranty; every individual 50kVA power module carries a separate 5-year warranty.

   ● Local regional spare parts warehouses guarantee component delivery to project sites within 48 hours upon request.

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

   ● Overseas on-site equipment commissioning and professional small data center operation training services.

OEM & ODM Customization Service

    We deliver comprehensive OEM / ODM customization for global system integrator brands, including private brand labeling, custom input/output voltage specs, tailored communication protocols, dedicated battery matching architectures and customized cabinet exterior design.

10. Related Products & Consultation

Same Series Modular UPS Range

   ● HG HPM 100kVA Modular UPS

   ● HG HPM 30kVA Modular UPS

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