Shenzhen Renda Energy Technology Co., Ltd.
Your one-stop solutions provider of high-end power

Free hotline :



Renda S&T park, Shiyan town, Baoan district, Shenzhen, China.

Tel : +86-755-13670281598

Fax : +86-755-29833135


online low frequency ups 30kva

Power Range : 10KVA-120KVA
Rated capacity : 380V three-phrase and four-wire
Rated Frequency : 50/60Hz
Voltage range : 380V three-phrase±20%
Frequency range : 50/60Hz±5% automatic detection
Soft start : 0-100%  5sec

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  • Product Features
    1.LCD display 
    2.DSP technology
    3.Wide voltage input 150V-310V 
    4.stable and reliable performance
    Product description

     Three phase in Three phase out, Low Frequency, Online double conversion
    The RENDA 10KVA-120KVA series with LCD display, is online UPS with power range 10KVA-120KVA,aimed to meet the requirements of enterprise users’ requirements. It comes down to Renda’s excellence quality, humanized management functions, Can provide highly reliable power protection for server, Miniature LAN, small Computer Lab and other precision electronic equipments.
    Advanced Working Mode
    Dual-transformation on-line design, making the Ups output the pure UPS with frequency follow-up, locked phase and stable voltage, filtration of other information and no interference of the fluctuations in power system and providing more comprehensive protection for load.

  • 10-120KVA Three-in and Three-out(Technical indexes)
    type RDLS3310 RDLS3315 RDLS3320 RDLS3330 RDLS3340 RDLS3360 RDLS3380 RDLS33100 RDLS33120
    Rated capacity 10KVA 15KVA 20KVA 30KVA 40KVA 60KVA 80KVA 100KVA 120KVA
    Rated voltage 380V three-phrase and four-wire+ground wire
    Rated Frequency 50/60Hz
    AC input
    Voltage range 380V three-phrase±20%
    Frequency range 50/60Hz±5% automatic detection
    Soft start 0-100%  5sec
    Power factor =/>0.8
    By-pass input
    Voltage range 380V±15% three-phase+N
    Frequency range 50/60Hz(automatic detection)±5%
    Inverter by-pass  
    (Over load) 0ms
    Voltage precision  
    380V±1%(table load), 380V±3%( load fluctuation) three-phrase and four-wire+ground wire
    Frequency precision  
    50/60Hz±0.05Hz(power supply of battery)
    Power factor 0.8(lag)
    Waveform distortion degree  
    Linear load <3%,nonlinear load <5%
    Stable response time  
    Overload capacity  
    110/125/150% rated current 300 sec/10 sec/1 sec
    Panel display
    Display LED \ LCD  display
    Alarm Sound-light alarm
    Protection UPS over-current, shortcircuit, low voltage of battery and over temperature
    Working environment
    Temperature 0-40 degree centigrade
    Humidity 0-95% no dew formation
    Storage temperature    
    -25-70degree centigrade(no battery)