• Golden Samurai RM-20K
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  • Golden Samurai RM-20K

Golden Samurai RM-20K

product power:20KW(千瓦)

product capacity:20KVA 【View products of the same capacity】

series:Modular RM series UPS 【View the same series of products】

voltage input and output:Three inputs and three outputs (380V:380V)

weight:21 kg( 公斤)

size(LWH):440×650×132 MM(毫米)3U

Shape classification:

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  • ● UPS system modular design, N+X redundancy, online hot swap upgrade and expansion.

    ● Super load adaptability and load capacity, super power grid adaptability.

    ● Green energy-saving power supply: the efficiency of the whole machine is greater than 95%, the input power factor is greater than 0.99, and the input current harmonic is less than 3%.

    ● The power module is equipped with dual DSP controllers, and the modules are independently controlled and there is no single point of failure risk.

    ● Rectification, inverter, charging, and discharging all realize DSP digital control.

    ● The use of IGBT modules instead of discrete devices greatly improves the reliability of power modules and systems.

    ● Full frontal maintenance, providing upper and lower wire entry methods to facilitate user wiring.

    ● Large touch screen man-machine interface, rich in information.

    ● Independent charging system, powerful charging capacity, and complete battery management scheme.

    ● Fully digital module parallel technology, excellent circulation index.

    ● Can be installed close to other equipment, saving room space.

    ● Redundant intelligent speed regulating fan, noise reduction and energy saving.

    ● The power distribution system is integrated inside the system cabinet, which is extremely convenient to install and save user investment.

    ● Excellent generator matching performance.

    ● Battery DC start (cold start), easy to operate.

    ● All circuit boards adopt three-proof technology.


    RM-20K Basic parameters

    modelRM-20K
    capacity20KVA/18KW

    RM-20K enter

    Input voltage380V/400V/415VCA
    Input frequency range50Hz/60Hz
    Input power factor>0.99
    THDiTHDi<0.3%
    Soft start time5~30s可設(shè)
    Input voltage range-40%~+25%, linear power derating between -40%~-20%
    Frequency Range40-70Hz

    RM-20K battery

    battery voltage±240VDC (12V battery 32-44pcs can be set)
    Charging voltage accuracy20%*system power
    DC ripple voltage±1%

    RM-20K bypass

    Bypass input voltage380/400/415VAC three-phase four-wire
    Bypass voltage range-20%~+15%
    Bypass overload capacity135% long-time running; 135%~150% 6 minutes; load> 150%, working time longer than 100ms

    RM-20K Output

    Inverter output voltage380/400/415VAC
    Output voltage accuracy±1% (balanced load), ±1.5% (unbalanced load)
    THDVTHD<1.5% (linear), THD<5% (non-linear)
    Output power factor0.8(KW=KVA)
    Steady state voltage accuracy±1%
    Maximum peak ratio of output current3∶1
    Output overload capacity110%1h to bypass, 125%10mins to bypass, 150%1mins to bypass, >150%200ms to bypass
    Conversion time0ms

    RM-20K system

    frequency50Hz/60Hz (can be set)
    Mains frequency tracking range±2Hz (default value), adjustable range (+/-0.5Hz-3Hz) is adjusted in integer multiples of 0.5
    Protection levelIP20
    Communication InterfaceRS232.RS485, dry contact, SNMP card, EPO
    System efficiencyNormal mode: 95%; Economic mode: 98%
    Operating temperature0-40℃
    stored temperature-25℃-70℃ (without battery)
    humidity0-95% (non-condensing)
    Noise (db)<55(dB)
    weight20KG
    Size (W*D*H/mm)440×590×134


    The backup machine adopts national standard plug and socket, please use according to the manual

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    RM-20K

    Backup model: One year warranty, one year warranty for built-in battery


    Online models: three-year warranty


    12V24AH capacity battery products: three-year warranty


    After-sales service contact information throughout the country: Contact us


    7*24 hours service telephone:400-830-8833

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