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Parallel Three Phase Ups Systems , Low Frequency Online 3 Phase Battery Backup

Categories Low Frequency Online UPS
Brand Name: CONSNANT
Model Number: CNG331
Certification: IEC, IOS
Place of Origin: Shenzhen, China
MOQ: 1
Price: Negotiation
Payment Terms: T/T, L/C, Western Union
Supply Ability: 500 per month
Delivery Time: 15-20 days after receiving 30% deposit
Packaging Details: Export Standard Package
Nominal Voltage: 380/400/415VAC 3-phase 4-wire
Frequency Range: 45Hz-65Hz
Input soft start function: 0-100% 5-300S settable
Input harmonic current(THDi): <4.5%(if harmonic filter is added)
Output power factor: 0.9(output 90KW per 100KVA)
Transient response time: <5ms
Inverter overload capacity: At 0.9 power factor, 110% fori hour, 125% for 10 minutes and 150% for 60 seconds
Short circuit current form inverter: 3ph 1.5ln for 5 seconds, iph 2.9ln for 5 seconds
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    • Product Details
    • Company Profile

    Parallel Three Phase Ups Systems , Low Frequency Online 3 Phase Battery Backup

    CNG331 Series

    Low Frequency Online UPS


    Product snapshot:

    Model: 120-800KVA

    Nominal Voltage: 380/400/415VAC

    Nominal frequency: 50/60Hz

    Output Power Factor: 0.9

    Parallel : maximum 6 pcs UPS

    Indicated Language: 12 types(En. Ru. Sp. Fr...)

    Efficiency Rate of Machine: ≧94% (≧98% in ECO Mode)


    Specifications:


    Model

    120KVA

    /108KW

    200KVA

    /180KW

    300KVA

    /270KW

    400KVA

    /360KW

    500KVA

    /450KW

    600KVA

    /540KW

    800KVA

    /720KW

    Rated input voltage380/400/415VAC 3-phase 4-wire
    Rated frequency50/60Hz
    Input parameters
    Input voltage range±25%℃≤
    Input frequency range45Hz~65Hz
    Input soft start function0-100% 5-300S settable
    Input power factor>0.98(if harmonic filter is added)
    Input harmonic current(THDi)<4.5%(if harmonic filter is added)
    bypass
    Voltage range-20%~+15%
    Frequency range50/60Hz±10%
    Output parameters
    Output voltage380/400/415VAC 3-phase 4-wire
    Voltage stability±1%(steady status), ±3%(transient status)
    frequency50/60Hz
    Mains power synchronization window±5%
    Actually measured frequency accuracy(internal clock)50/60Hz±0.05Hz
    Output power factor0.9(output 90KW per 100KVA)
    Transient response time<5ms
    Inverter overload capacityAt 0.9 power factor, 110% fori hour, 125% for 10 minutes and 150% for 60 seconds
    Short circuit current form inverter3ph 1.5ln for 5 seconds, iph 2.9ln for 5 seconds
    Maximum bypass capacity1000% for 100ms
    Phase shift characteristic

    With 100% balanced load : <1°;

    With 100% imbalanced load :<1°

    Total harmonic distortion(THDV)

    100% linear load: <1%;

    100% non-linear load: <3%

    System efficiency(full load)Up to 94%(inverter efficiency is up to 98%)
    Rectifier
    Charger output voltage stability1%
    DC ripple voltage≤1%
    Safety
    standardSafety: IEC60950-1 IEC62040-1-1 UL1778 EMC IEC62040-2 CLASS C2 EN50091-2 CLASS A
    Design and Test IEC62040-3
    Physical parameters
    Weight(kg)980142012001750135020001600220021002750369063907300

    Dimension

    (W*D*H)mm

    900*855*

    1900

    1250*855*

    1900

    1640*855*19001250*855*1900

    2280*855*

    1900

    2280*855*19002835*1000*19503988*1090*1950

    Operating Teperature: 0~40℃
    Storage temperature: -25℃~70℃(inverter efficiency is up to 98%)
    Relative humidity: 0~95%(non-condensing)
    Maximum operating height ≤elevation: 1000m, for elevation above 1000m, derate by 1% for every increase of 100m
    Noise(1m): 58-68db
    Protection level: IP20


    Efficient-energy- saving+ Environmental-protection+innovation:


    CNG331 series UPS for China’s top product, nominal capacity from 120KVA to 800KVA, dad application in key equipment for the power system protection, could provide high quality power, with high level of availability and scalability, and invest iminimize Total Cost of the Ownership(YCO)


    Application:


    Application mainly used in large IDC rooms, banks/securities settlement center, communication network management center, semi-production lines and large automation production with its control system. According to the special need of users was improved, used in large sports venues, conference room, theather, highway and railway tunnels metal halide lamp lighting system.


    Key Features:

    • Use advanced 6th generation DSP and full digital control technologies to realize higher system stability.
    • Output power factor is 0.9, carrying capacity than conventional UPS with 10% above, as users reduce investment cost.
    • Advanced distributed activeparallel technology can realize parallel operation of 6 pieces UPS units without the need of centralized bypass cabinet.
    • 6-inch extra LCD that can display 12 language(Chinese, English, Russian, Spanish, French and so on.)
    • Extra wide input voltage and frequency range make it adapt to serve powewr ggrid environment.
    • Intelligent battery management maintains battery automatically to prolong the battery life.
    • Standard input/output filter improves the system EMC performance.
    • Extra strong capability to withstand output overload and and short circuit, ensuring the system stability and system safety under extreme conditions.
    • Layered independently-sealed ventilation channel and re-dundant fan, circuit boards with protective paints and a dust filter embedded make it highly efficient to disspate heat and protect the product effectively under severe environment.

    Excellent Electrical Performance:Online double transform structure, double DSP control technology


    Super output overload capacity:"inversion state priority”thinking.


    The typical overload capacity of UPS as follow:

    • Three phase UPS working:

    110% rated load for one hour

    125% rated load for ten minutes

    150% rated load for one minute

    • Single phase UPS working: 200% arted load for 30 seconds
    • When the user overload no more than the above range, UPS will continue to maintain the load by the inverter power supply status.(Note: output power factor is 0.9)

    With a strong anti-step of load and short circuit output capacity:


    Three phase work, the output current is limited to 160% nominal output current, 5 seconds.

    Single-phase operation, the output current is limited to 290% nominal output current, 5 second.


    Superior ability with three phase unbalanced load:equipped with adaptive equilinrium adjustment circuit, when followed 100℃ unbalanced load(one-phase no-load, two phase full load, they can ensure that the three-phase phase voltage difference is less that 2C , and phase difference between the 120º±1º ranges. This indicator was higher than similar products of other companies.


    N+X redundant design of auxiliary power supply:

    CNG331 series UPS’s auxiliary power adopt Controlled circuit of auxiliary power for each provide reliable, stable power protection; 1+1 redundancy design, when one of the auxiliary power failure, can be continued by another auxiliary power supply. UPS continue to operate normally, while the LCD screen displays this warning message.


    Unique battery protection:


    1. Battery is isolation, safe and reliable;

    2. Short circuit protection

    3. In case of battery voltage causes the inverter lock, then switch off automatically to avoid battery discharge damage

    4. Fitted with a remote emergency stop button, emergency stop button can be used remotely disconnect the switch; misuse protection


    Easy maintenance of structure design:


    Using user-friendly control panel modular inline graphic design, to ensure reliable connection between the plug plates, the connection is configurated with a connector locking mechanical”locking” device. Users simply open the cabinet door that can be observed a glance at the control panel of the UPS “self diagnosis” status monitor the work of the state. As a result, users can quickly access to nearly 70-90 species of fault alarm indication, and improve the maintainability of this UPS.


    Efficiency, energy-saving, environmental protection design, efficiency of the machine is up to 94%:


    Clean stable output waveform:


    Output voltage curve 1% change in the sine envelope line digital pulse-width modulation with free frequency 250%, 200, 120%, 100%. roteting UPS SCR-based UPS Translator-based UPS CNG331 UPS Power Demands Non-liner load 100% . To ensure the non-linear load voltage voltage distortion ≤3% the min capacity of kinds of UPS need


    High input power factor level, harmonic distortion cancellation: save cost of energy consumption, reduce power pollution


    Core of high available configuration great parallel output features:


    ■There are frequency busbar and current busbar in parallel control system, they can control each UPS phase relation and flow equalize output feature. So the system not only ensure each UPS located in general UPS power supply can share load current, but also it can reduce the circulation maybe happened in parallel system to zero.

    ■ Moreover, because of sensitive circulation survey, it can survey the operative mode of UPS power supply system constantly and with high reliability (MTBF reach to 1 million hours), it is the top level in the similar type

    High reliable UPS power solution


    Unique option, one-step service:


    Unique Option, One-stop Service

    -SNMP card

    -Parallel card

    -Dry contact card

    -C class lighting protection case

    -Outlet option

    -Bypass flow equalize inductance

    -Battery temperature transmitter

    - JBUS/MODBUS interface card

    -UPS generator room signal adapter

    -5 times harmonic or 11 times harmonic filter


    Easy installation:


    ■layered freestanding obturator ventilation

    ■ Installed against the wall

    ■The favourable ventilation design

    ■Can pass in and out the cables from the top


    Sales Service:


    1. 2% spares together with shipment for urgent issue.

    2. All of the necessary documents such as drawing, manaul etc.

    3. We will provide the online service by mail

    4. We also can desptach engineer to assist you solve the problem if necessary. But you are requested to pay for the cost of ticket, hotel etc.


    Quality Parallel Three Phase Ups Systems , Low Frequency Online 3 Phase Battery Backup for sale
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