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Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)
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300kVA Modular Uninterruptible Power Supply 7 Inch Touch Screen HQ-M300 Series

Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)
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300kVA Modular Uninterruptible Power Supply 7 Inch Touch Screen HQ-M300 Series

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Brand Name : HRD/OEM

Model Number : HOM300,HQM400,HQM500,HQM600

Certification : CE

Place of Origin : SHENZHEN CHINA

MOQ : 1

Price : 21000USD/PCS

Supply Ability : 100PCS/MONTH

Delivery Time : Within 2 weeks

Packaging Details : Standard for export

Color : black

type : Most advanced Online 3 level inverter

control : full DSP control

Power module : 50kVA/50kW, 3U rack

Efficiency : 96.5% in normal mode

Input PF : above 0.999

THDi : less than 3% for linear load, less than 5% non-linear load

Parallel : 3 units, reaching up to 900kVA

Charger : ABM charger, with 3 stage charging ,maxmize battery lifespan

interface : RS232,RS485,USB, SNMP, AS400 and programmable dry contacts

Display : 7 inch colorful touch screen

Power-walk in : yes

protection : comprehensive protections,overload, short,etc.

smart-sleep : yes, saving energy

output PF : 0.9/1.0

THDu : THDu <1%(linear load),THDu<5%( non linear load),

Output voltage : 380/400/415VAC,3 x 400 VAC (3Ph+N),380Vac/220Vac±1%

Application : Telecommunications,Computer,govenment,financial,manufacture

Protection : Short Circuit,Overcurrent,Overvoltage,overload,Unbalanced Loads

Phase : Three Phase

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HQ-M series modular UPS, configured with online dual transformation topology, provides reliable power supply for loads under different power grid conditions. With full modular design, the capacity of a single HQ-M rack ranges from 20 to 300 KVA and an expanded capacity up to 1200KVA with maximum 4 systems in parallel can be achieved. Easy capacity expansion and convenient maintenance can minimize customers’ total cost of ownership and greatly improve the usability. It is the ideal selection for medium and large scaled data rooms.

Application Scenarios: data centers, disaster tolerance centers, communication network management centers, hub buildings.

HQ-M Series Modular UPS (20KVA-1200KVA)

Features of HQ-M Series Modular UPS Products


  • High risk failure points of UPS can be eliminated via battery circuit with designed super-large safety distance.
  • Actual service lifespan of batteries can be extended via wide working range regarding voltage and frequency.
  • Redundant design can avoid the single failure point and enhance system usability.
  • Fans with high level of protection can enhance system reliability.
  • Reliability in dust atmosphere has been improved as the electronic devices are hermetically sealed.


  • N+X modular design,
  • Hot plugging + full front maintenance
  • Easy to install with wire inlets/outlets both top and bottom
  • High power density design reduces floor space
  • The multi-rack parallel allows shared battery pack which brings flexibility use on site
  • Networked communications provides facilitate access to Internet of Things
  • Completed module supports various application
  • The fieldbus is supported, which provides facilitate intervence in the industrial field
  • Lead-acid battery as standard configuration for backup, with lithium iron battery compatible


  • High efficiency up to 96% with load range from 25% to 100%
  • ECO mode ensures the best efficiency under a good power grid condition
  • Electronic load function reduces energy consumption on site and during aging process
  • Intelligent module sleep mode allows energy saving in complete load range


  • Input power factor 0.99
  • THDi<3% @full load;THDi<5% @half load;low harmonic current in full load guarantees small pollution of power grid.
  • Special designed air exhaust effectively reduces the noise.

Technical Specifications of HQ-M Series Modular UPS

Max. number of power modules for single rack3610
Optional power modules (KVA)15/20/25/30
Number of racks in parallelMax. 4 racks connected in parallel
Mains AC input
Input wiring3 phase + N wire + ground wire
Rated voltage380/400/415Vac
Rated frequency50/60Hz
Power factor>0.99
Harmonic distortion of input currentTHDi<3% for linear load;THDi<5% for nonlinear load
Voltage range208-480Vac
Frequency range40-70HZ
Bypass input
VoltageRated voltage: 380/400/415Vac; voltage range in default: -20%~+15% (settable)
FrequencyRated frequency: 50/60Hz; frequency range: settable
Overload capacity110% overload for long-time operating; 1000% overload for 100 milliseconds
Battery typeStandard configuration: lead-acid batteries; also compatible with lithium iron batteries
Battery voltage360-480Vdc (The number of batteries are settable from 30-40; 36 batteries in default)
Charging power15% power supply module power
Charging voltage accuracy±1.0%
Temperature compensation3mV/℃/cell in default; settable from 0 to 5 mV/℃/cell, or forbidden
Ripple voltage≤1.414%
Ripple current effective value≤5%
Inverter output
Output power factor0.9/1.0
Output voltage380V/400V/415V(line voltage)
Voltage accuracy<±1.0%@steady;<±5.0%@transient
Output frequency50/60Hz
Frequency accuracy±0.1%
Frequency tracking range±3Hz
Total harmonic voltage distortionTHDu≤2%(100% linear load), THDu≤4%(100% nonlinear load)
Three-phase phase accuracy120°±0.5°
Peak ratio3:1
Overload capacityTime to invert to bypass circuit: 110% overload 60 minutes; 125% overload 10 minutes; 150% overload 1 minute; over 150% overload 200 milliseconds
System efficiencyUp to 96%@dual switching mode; up to 99%@ECO mode
DisplayerLCN + LED + control panel
Noise (1 meter right ahead)<55dB
Standards applicableSafety Standard: IEC52040-1-1; electromagnetic compatibility: IEC62040-2; Design and testing: IEC62040-3
IP gradeIP20
Feeder protectionStandard configuration: disconnecting switch; optional: fuse
Communication function

RS232/ RS485/ Modbus/SNMP/programmable dry contact

Optional componentsSNMP, extensible dry contact card, dust screen, lightning protection module, LBS wires, earthquake proof component, temperature and humidity sensor
Operating temperature0~40 ℃
Storage temperature-40℃~70℃
Relative humidity0~95% (no condensation)
Altitude0-1000 meters with no power derating; above 1000 meters, derating by 1% for each 100-meter increase.
Mechanical Properties
System dimension W*D*H (mm)600*995*1200600*995*1600600*995*2000
System weight (kg)210360595
ColorBlack is the default color, with other colors available

Module Parameters

Module ModelCM10CM15CM20CM25CM30CMS-STS
Mechanical property10kVA power module15kVA power module20kVA power module25kVA power module30kVA power moduleBypass circuit module
Mechanical dimension(W*D*H)440*660*88mm440*660*88mm440*660*88mm440*660*88mm440*660*88mm440*575*130mm
Net weight26.5kg26.5kg26.5kg31.5kg36.5kg23kg
ColorBlack is the default color, with other colors available
IP gradeIP20

* The above specifications are only for reference and subject to change without prior notice, the specific kind shall prevail.

Product Tags:

smart online ups


double conversion online ups

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