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380V 12KVA Low Frequency Online UPS

    Buy cheap 380V 12KVA Low Frequency Online UPS from wholesalers
     
    Buy cheap 380V 12KVA Low Frequency Online UPS from wholesalers
    • Buy cheap 380V 12KVA Low Frequency Online UPS from wholesalers
    • Buy cheap 380V 12KVA Low Frequency Online UPS from wholesalers

    380V 12KVA Low Frequency Online UPS

    Ask Lasest Price
    Brand Name : ZGD
    Model Number : ZGD3112
    Certification : CE
    Price : $990.00/Sets 1-9 Sets
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 1000 Set/Sets per Month
    Delivery Time : 7~15 working days
    • Product Details
    • Company Profile

    380V 12KVA Low Frequency Online UPS

    3 Phase In 1 Phase Out Low Frequency Online Ups 12KVA Ups Power Supply










    ★ Three phase 380VAC in, one phase 220VAC out
    ★ True on-line double conversion design to provide the best power quality

    ★ Wide Input voltage windows to reduce the use frequency of the battery, effectively extending the service life of the battery
    ★ Wide Input frequency windows for Generator compatible
    ★ ABM Smart battery management technology to effectively protect the battery, extending the battery life;
    ★ Parallelable current-equalizer charger, current imblance ≤3%, to the maximum to satisfy the configuration requirements of the system
    ★ Perfect protection design to greatly ensure the stability and reliability of the system operation
    ★ Friendly LCD panel indication design for easy-communication between UPS and user
    ★ Through the RS232 interface, the system's various parameters clearly displayed on the monitor; by setting, the computer directly controls many functions of the system
    ★ With external SNMP adapter, the system directly linked to the Internet, to provide real-time information of UPS and power;Through a variety of network management platforms for communication and management, the system instantly become a part of network

    ★ SPWM technology, IGBT power modules and the output isolation transformers, to ensure the output from the power grid fluctuations and noise interference;
    ★ Advanced technology of Lock-in synchronization and electronic static bypass-switch, to ensure the continuity of load power supply
    ★ Super phase-failure work ability ensures the system’s stable power supply under the circumstances of very bad power grid supply
    ★ Super cold-start capability, cold started under full-loaded to meet the user’s urgent requirements
    ★ Intellegent unattended design to meet the requirements of various occations.


    Specification
    ModelZGD3112
    Capacity12KVA
    AC Input
    Voltage3-phase 380VAC±20%
    Frequency50(60) Hz ±5%
    Max current20A
    AC Output
    VoltageSingle phase 220VAC
    Frequency50(60) Hz
    Voltage range±1%
    Frequency range±0.5% (when mains supply failure)
    Wave formSPWM pure sine wave
    Power factor0.8(lag)
    THD<3%(linear load)
    Transient responseVoltage change ≤4%(100% load into or out )
    Crest factor of output current3:1 (Max.)
    Battery
    Voltage192VDC
    TypeSealed lead acid, maintenance free
    Charge time90% capacity after 8-10 hours
    Warning Settings
    Mains failureBuzzer calling 1 time every 4 seconds
    Mains abnormalBuzzer calling 1 time every 4 seconds; Mains mode indicator light flashing
    Battery running outBuzzer calling 1 time every 1second; Battery mode indicator light flashing,
    Battery low-voltage indicator lighting
    Over-loadOver-load indicator lighting,buzzer long calling
    UPS abnormalFailure indicator lighting,buzzer long calling
    Machine efficiency>85%
    Transfer time0ms
    Certificate

    Packing & Delivery
    FAQ
    1. who are we?
    We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.

    2. how can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    3.what can you buy from us?
    Industrial UPS,Capacitive UPS,Modular UPS,High Frequency UPS,Low Frequency UPS

    4. why should you buy from us not from other suppliers?
    As a manufacturer with over 10 years of experience, Shenzhen ZGD Technology Co., Ltd. has more than 10 production lines which can produce 100,000 pieces of UPS every month. Over 10% of our staff members are engineers and professional technicians and more

    5. what services can we provide?
    Accepted Delivery Terms: FOB,CIF,EXW;
    Accepted Payment Currency:USD,CNY;
    Accepted Payment Type: T/T,L/C,Western Union;
    Language Spoken:English,Chinese
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