HRD UPS---Global High-end Power Solutions  Expert!

Your best   trustable OEM/ODM  power partner! 

ISO9001-2015,ISO14001 , ISO18001, TLC, CQC, TUV ,CE certified.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products3 Phase Online UPS

Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43

I'm Online Chat Now
China Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd) certification
China Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd) certification
As an exclusive agent UPS distributor of HRD, We enjoyed wonderful business cooperation with them. Let's grow fast together!

—— Binb Thomas

Perfect UPS, Perfect software(SNMP card), Perfect service, that is HRD UPS!!!

—— Miguel Comlobia

5 years I worked with HRD UPS. April, 2014, I visited HRD UPS factories, I was pleasantly suprised by their design and artwork to ensure quality!!

—— Mr Amani-- Iran

I worked with aUPS supplier in Foshan city and encounted with quality proble untial in 2013, I found HRD UPS,a repliable and high quality UPS compan.

—— Mr Yusuf Allah

HRD UPS, professional UPS manufacturer with powerful R&D, perfect in 120vac c UPS. Anyway, in short, Choose HRD, Choose perfect!

—— Joao Carlos--Venezuela

HRD UPS is of high quality than I expected,5 years long term business with them.

—— Mr Hassan ,Saudi Arab

We tried 2pcs 200KVA,2pcs80kva and 2pcs 10k UPS, excellent performance and reliability, not less than world-known brands!!

—— Pran Group

HRD UPS's quality is much better than other normal product from China! Processional UPS manufacturer ,very professional and very powerful in UPS.

—— Mr Dany

Nice company, nice person!, 2011

—— Mr Anil Argarwal---India

We tested 2 times of HRD UPS 3phase, very good quality and design!

—— Pawel Comex

HRD UPS brings me very good quality product with and service.It's a wise decision to choose HRD as our stragety partner!

—— Mohammed Asif

HRD UPS service is quite good,I like it!

—— Mr Mohammed

Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43

Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43
Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43 Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43 Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43

Large Image :  Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43 Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: HRD or OEM
Certification: ISO9001:2010
Model Number: PEA3310II,PEA3320II...PEA33160II,PEA33200II
Payment & Shipping Terms:
Minimum Order Quantity: 5PCS
Price: 6000USD-80000USD/PCS
Delivery Time: 6weeks after deposit
Supply Ability: 100PCS/MONTH
Detailed Product Description
AC Voltage: 480/277Vac,3phase Frequency: 60Hz
DC Voltage: 480Vdc Ouput Isolation: Output With Isolation Transformer
IP Grade: 43 Appliaction: Oil And Chemical Etc. Industrial Field
Warranty: 2years After Shipment,10 Years Technical Suport Color: Gray Or Black
Parrallel: Max. 6 UNITS AC Isolation: Optional
SNMP Card: Optional Charger: ABM Charger
Display: 7 Inch Touch Screen PCB: Conformal Coating
Packing: Standard Wooden Case For Export
High Light:

LF UPS 480Vac




IP43 Low Frequency UPS

PEA II Series Online Industrial UPS 10-200kVA

PEA II series is a fully DSP controlled high-level industry UPS for 480Vac power grid.

Based on nowadays the most advanced DSP(TI 2833X CPU), MCU, CPLD ect ,and more than 20nos leading innovative technology ,this UPS has become a perfect robust and cost-effective power solution, optimizing the minimal operating cost for end users.

Its extremely high reliability can solidly ensure the continuous availability of power and safe operations for all types of critical load.

Fully DSP technology with extremely low cycle current,it can be parallel up to 8 units for redundancy or capacity expanding purpose.

Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43 0

Super reliability and excellent performance based on innovative solution,it definitely ensures your business away from any power problem!












  • World Leading technology
  • The state-of-art fully DSP technology with output isolation transformer
  • Super wide input voltage/frequency range, adapt to harsh utility environments
  • Soft start with settable time 6-100 seconds,stronger protection to rectifier , more compatible with generator
  • Output power factor 1.0optional, and output short-tolerant capability
  • Intelligent self diagnosis, mass memory(1000 events) to record operation log
  • Super long MTBF≧200000 hours, and short MTTR
  • Intelligent parallel up to 8 units and parallel ECO Mode.
  • Most intelligent digital equal current parallel technology,self-load share algorithm
  • Single and parallel mode ECO available
  • Independent cooling system, muti-protection design, ensuring high reliability with harsh environment and load
  • Output short-tolerant ability,
  • ABM battery technology, extremely low ripple current extending battery lifespan
  • Lithium ,Ni-cd, Lead -Acid battery acceptable
  • Frequency convertor mode function
  • Power walk-in function, protecting rectifier during the transferring process from battery to AC mode
  • Emergency Power Off(EPO)
  • Super Reliability
  • Fully DSP control with output isolation transformer, super reliability.
  • Redundant SPS,fan etc. design, enhancing system reliability.
  • Build-in output isolation transformer, eliminate neutral to ground drifting voltage, and isolate load harmonic current influence to inverter.
  • Besides highest design technology,only qualified famous brand components used.
  • Conformal-coating PCB fixed in sealed box,keeping away from outside effect

3. Communication interface

  • Build-in various communication connectors (RS232, RS485, AS400, EPO etc).
  • Optional cards available: SNMP, battery management kit, lighting proof module, dust proof filter etc.


  • Easy Operation
  • Front side maintenance, top or bottom wiring connection, with protective equipment.
  • Friendly human machine interface, with 7inch touch screen .

Industrial LF UPS 10-400kVA 480Vac / 60Hz IP43 1









5. PerfectApplication:

  • Education & Medical,
  • Petroleum&Oil Chemical,Iron&Steel etc.
  • Theater, Harbor, Transportation etc.
  • Traffic facilities etc.


Capacity 10kVA 15kVA 20kVA 30kVA 40kVA 60kVA 80kVA 120kVA 160kVA 200kVA
9kW 13.5kW 18kW 27kW 36kW 54kW 72kW 108kW 144kW 180kW
Input Wiring connection Three phase+Ground
Nominal voltage 480VAC
Voltage range 360VAC~600VAC
Frequency 50/60Hz
Frequency range 45-65Hz
Soft start 5-600sec settable
Power factor 0.95(with input filter)
Bypass Nominal voltage 480VAC (Three phase+Neutral+Ground)
Frequency 50/60Hz±10%
Voltage range ±10%,±15%,±25% settable
Output Nominal voltage 480VAC (Three phase+Neutral+Ground)
Voltageregulation ±1%(balance load),±2%(100% unbalance load)
Power factor 1.0
Dynamic response ±5%(0~100% load transient)
Distortion <1%(100% linear load ),<3%(100% non-linear load)
Transient response <5ms
Sync. Range ±2Hz(±0.5—±3Hz settable)
Overload 105% continue,110% 1Hr,125% 10min,150% 1min
Frequency ±0.05%
Waveform Pure sine wave
Efficiency Inverter mode Up to 92%
ECO mode 98%
Parallel N+X Max 8 units
Battery Configuration 12V,40 pieces ,480Vdc
Display LCD + LED
Physical Dimension



N.W(Kg) 195 235 255 300 315 480 480 550
G.W (Kg) 210 250 270 315 330 510 510 580
Environment Temperature 0-40℃
Humidity 0-95% non condensing
Noise(1m) 67dB
Connective RS-232/(USB option) Support windows2000/XP/7/Linux/Unix/Mac
SNMP Support remote control through web browser
Standard Anti-thunder D grade
Safety IEC60950-1,IEC62040-1-1
EMC IEC62040-2,IEC62040-3

Note: Specification is subject to change without notice.

Customized according to customer requirement available.

Contact Details
Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)

Contact Person: Mr. Hunter Chen

Tel: +8615818502906

Send your inquiry directly to us