HPM 15kVA Modular UPS

Product Brief

      The HG HPM 15kVA modular UPS is a newly optimized mini high-frequency online UPS, tailored for global ultra-small mission-critical power scenarios. Adopting lightweight miniaturized power module architecture and advanced digital DSP control technology, the equipment balances high efficiency, low noise and low energy consumption. Equipped with a professional LCD touch screen, it supports real-time data monitoring and simple parameter configuration, lowering the threshold of daily operation and maintenance.

      All core functional modules support online hot swap, enabling maintenance and capacity expansion without cutting off downstream loads, fully adapting to unattended micro machine room operation. With ultra-wide voltage and frequency input compatibility, the unit operates stably on fluctuating weak grids and matches various small diesel generator sets. It achieves over 96.5% efficiency in standard online mode and up to 99% peak efficiency in ECO energy-saving mode, effectively reducing long-term operational power consumption.

      Certified by CE, TUV, IEC62040 and other international authoritative standards, the HPM 15kVA modular UPS features compact size, low noise and high cost performance. It is the preferred power protection device for micro edge computer rooms, retail business outlets, smart community equipment, small office systems and light industrial backup power scenarios worldwide.

HG HPM Series 15kVA Mini High Frequency Modular UPS

1. Product Overview

      Different from medium and large-capacity modular UPS models, the HPM 15kVA model focuses on miniaturization, lightweight and silent optimization, perfectly fitting the space-limited and low-noise requirements of ultra-small power scenarios. The streamlined mini module greatly reduces equipment floor space and bearing pressure, while the mature redundant design eliminates single-point failures and ensures continuous and stable power output.

      The dedicated LCD intelligent touch screen provides clear and intuitive human-computer interaction, supporting bilingual switching, automatic fault alarm, operating data recording and customized parameter adjustment. Built-in multi-level anti-fluctuation and harmonic suppression mechanisms can effectively filter grid clutter and resist instantaneous current impact, providing pure sine wave clean power for precision IT equipment and intelligent electrical devices.

      The battery configuration scheme is flexible and diverse, supporting free matching of battery banks according to different backup time requirements, and compatible with traditional lead-acid batteries and high-voltage lithium battery upgrade solutions. The equipment supports multi-unit parallel expansion to build N+1 and N+X redundant power systems, realizing gradual capacity upgrade with business growth and avoiding excessive initial investment.

2. Core Competitive Advantages

2.1 Ultra-Light Mini Body, Space-Saving & Easy Maintenance

- 15kVA ultra-light mini power module design, small overall size and light weight, suitable for narrow-space micro machine room layout, saving valuable indoor space and equipment bearing cost.

- Power module, bypass module and control module support full online hot swap maintenance, no system shutdown or load power failure during replacement and capacity expansion, ensuring 24/7 continuous power supply.

- Plug-and-play modular design simplifies on-site installation and commissioning procedures, shortens project delivery cycle, and is convenient for global cross-region project deployment.

2.2 Wide Grid Compatibility, Adaptable to Complex Power Environment

- Ultra-wide input voltage and frequency range, stable operation in weak and fluctuating grid environments, perfectly compatible with various small and medium diesel generator sets, solving power instability problems in remote areas.

- High-precision digital control technology, input current THDi ≤3%, output voltage THD ≤1% under linear load, excellent harmonic suppression ability, effectively protecting precision electronic equipment from grid interference.

- Graded intelligent overload protection strategy, automatic bypass switching under abnormal load conditions, stable load transfer, and no interruption of key business power supply.

2.3 Silent Energy-Saving Operation, Low Long-Term Cost

- Standard online operating efficiency ≥96.5%, ECO energy-saving mode peak efficiency up to 99%, low no-load loss, significantly reducing daily power consumption and operational expenditure of small power stations.

- Optimized fan speed regulation and internal air duct design, operating noise ≤63dB at 1 meter distance, meeting low-noise operation requirements of office, community and commercial scenarios.

- Input power factor up to 0.99, negligible reactive power loss, no need for additional reactive power compensation equipment, simplifying supporting system configuration.

2.4 Intelligent Monitoring & Full Global Certification

- Professional LCD touch display, real-time monitoring of full-dimensional operating data such as voltage, current, load rate, battery status and internal temperature, with automatic fault recording and remote alarm push function.

- Rich standard communication interfaces, compatible with mainstream industrial communication protocols, seamless docking with lightweight DCIM monitoring system to realize unattended intelligent operation.

- Complete international authoritative safety, EMC and energy-saving certifications, compliant with global market access standards, supporting overseas project bidding and delivery.

3. Typical Application Scenarios

- Ultra-micro edge data nodes, community small equipment rooms and branch network computer rooms

- Small and medium enterprise individual office areas, institutional terminal equipment power supply

- Smart community access control and monitoring systems, urban street light intelligent control equipment

- Light industrial small processing equipment, remote distributed micro power supply terminals

- Retail business outlets, community clinics, campus small service station equipment

4. Complete Technical Parameters

4.1 Core Parameter Overview

4.2 Detailed Electrical Parameters

Main Input Parameters

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

- Rated Line Voltage: 380/400/415Vac

- Working Voltage Range: 125~475Vac, full power output at 290~475Vac, linear derating below 290Vac

- Input Frequency: 40~70Hz ultra-wide frequency adaptation

- Input Power Factor: ≥0.99

- Input Current THDi: ≤3% under rated linear load

Bypass Input Parameters

- Rated Bypass Voltage: 380/400/415Vac

- Voltage Tolerance Range: Upper limit +10%~+25%, lower limit -10%~-45% customizable

- Frequency Synchronization Range: ±10Hz adjustable

Battery System Parameters

- DC Working Voltage: 288~528VDC

- Standard Battery Configuration: 26pcs 12V lead-acid batteries (optional 24~44pcs)

- Intelligent three-stage charging management, support lithium battery upgrade transformation

Output Performance Parameters

- Rated Output Voltage: 380/400/415Vac

- Output Power Factor: 1.0 unity power factor

- Adaptive Frequency: 50Hz/60Hz automatic identification

- Output Voltage THD: ≤1% (linear load), ≤2% (non-linear load)

- Dynamic Response: Load step fluctuation ≤5%, recovery time ≤20ms

- Overload Protection: 110% load sustainable 60min; 125% load 10min; 150% load 1min; over 150% load fast bypass switching within 200ms

Environmental & Communication Parameters

- IP Protection Level: IP20 indoor dedicated protection

- Operating Ambient Temperature: 0℃~40℃

- Storage & Transportation Temperature: -25℃~55℃

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

- Full Power Altitude: ≤1500m, linear derating for high altitude areas above 1500m

- Noise Level (1m distance): ≤63dB

- Communication Interfaces: RS485, CAN, Ethernet, Dry Contact Alarm, expandable SNMP monitoring card

4.3 Cabinet Size & Weight Parameters

5. Supporting Products & System Solutions

Matching Supporting Equipment

- SPW Series VRLA Lead-Acid Energy Storage Battery

- SPWHVC High-Voltage Lithium Battery Energy Storage System

- SDZ/SHJ Energy-Saving Precision Air Conditioner

- SLT Intelligent Low-Power Distribution Cabinet

- Mini DCIM Remote Intelligent Monitoring Platform

Micro Scenario Integrated Power Solution

    The HPM 15kVA mini modular UPS is specially designed for ultra-small power backup scenarios. It supports integrated solutions of power supply, heat dissipation, power distribution and monitoring, with compact overall layout and low operating noise. It is widely used in silent office, commercial retail and micro edge node scenarios, realizing fast deployment, stable operation and low-cost whole-life cycle maintenance.

6. FAQ

Q1: What are the advantages of HPM 15kVA mini modular UPS compared with ordinary UPS?

A1: This model adopts ultra-light mini module and low-noise optimization design, with smaller floor space and lower operating noise. It supports hot-swap maintenance and gradual capacity expansion, featuring higher cost performance and lower later maintenance cost for small scenarios.

Q2: Can the equipment work with diesel generators and weak grids?

A2: It has 125~475Vac ultra-wide voltage and 40~70Hz wide frequency adaptation, with strong anti-interference ability, which can stably adapt to unstable weak grids and various small diesel generator sets.

Q3: Is the LCD touch screen easy to operate for on-site staff?

A3: The professional LCD touch screen has a simple and clear interface, supports bilingual switching, one-click parameter setting and automatic fault reminder, with low operation threshold, suitable for unattended daily maintenance.

Q4: Does the module replacement require system shutdown?

A4: All core modules support online hot swap. Fault module replacement and system capacity expansion do not require shutdown or load power failure, ensuring continuous business operation.

Q5: Is the product suitable for global export projects?

A5: The product has complete CE, TUV, IEC and other international certifications, fully compliant with global electrical safety and energy-saving standards, and supports global project delivery and standardized after-sales service.

7. Download & Global Service Support

Downloadable Official Documents

- HPM 15kVA Modular UPS English Datasheet

- HPM Series Modular UPS Global Installation & Operation Manual

Global After-Sales Guarantee

      The product implements a global unified warranty policy, with 3-year full-machine warranty and 5-year independent warranty for power modules. Relying on overseas local warehouses and multilingual technical teams, it provides 24/7 remote technical support and fast on-site after-sales response, and supports personalized OEM/ODM customization services for global integrators.