• <blockquote id="4o8gq"><label id="4o8gq"></label></blockquote>
  • <menu id="4o8gq"><tt id="4o8gq"></tt></menu>
  • 中文版

    Export products

    Industrial valves
    Gate valve
    Globe valve
    Check valve
    Ball valve
    Butterfly valve
    Plug valve
    Strainer
    Other type valves
    Metal Accessory
    Valve parts
    Fastener
    Pipe fitting
    Other metal parts
    Mechanical machining equipment
    Plain Lathe
    CNC lathe
    Drilling machine
    Vertical lathe
    Boring machine
    Milling machine
    Grinding machine
    Machining center
    Other machining equipment
    Power equipment
    Reactor
    High Voltage static dynamic reactive Power compensation and filter device
    TBB High voltage automatic reactive power compensation unit
    High and low voltage electrical equipment
    Voltage transformer
    Other type Power equipment
    Electrical components
    Indoor high voltage electrical components
    Outdoor high voltage AC vacuum circuit breaker
    Voltage and current transformer
    Electrical condenser
    Lightning protector
    Other electrical components
    Other products

    Imported products

    Hotline

    86-(0)577-62262979

    High Voltage static dynamic reactive Power compensation and filter device

    Integrated Optimization Device(MEC) for Distribution Network

    NME series distribution network power quality integrated optimization device MEC(Multipower Power Control &;; Optimizer) products have been tested by the National Electrical Control and Distribution Equipment Quality Supervision and Inspection Center, which can quickly compensate reactive power, filter out harmonics, filter rate of more than 80 %, and have strong ability to suppress voltage fluctuations and flash. It can effectively compensate for voltage drops with a depth of 20 % and a width of 100 MS, and can effectively suppress three-phase imbalance, superior reliability and stability, and a response time of less than 3 MS, which can solve the defects of traditional shunt capacitor compensation. Good to meet the distribution network power quality and energy conservation application requirements.
    Description

    MEC application diagram   

     

    ?Features

     

    ?After installed with MEC

    1. 400V, with unit capacity up to 50-300 kvar.
    2. Drastically reduce the line loss of low-voltage power distribution network, make the reactive power reaching local balance, and increasing the actual transmission capacity of power distribution network.
    3. Filter out the harmonic current generated from the user equipment of low-voltage power distribution network, and eliminate the loss of harmonic current in lines and the interferences on other electric equipment.
    4. Correct the three-phase imbalance, and enhance the operating safety of 10kV/0.4kV transformer.
    5. Eliminate the abnormalities like voltage flickering that are caused by thunderstrike, short circuit and overload.
    6. Simultaneous compensation of reactive power, harmonic, three-phase imbalance, voltage fluctuation and flickering.
     
    1. Drastically reduction of the line loss of low-voltage power distribution network, local balance of the reactive power reaching , and increasing the actual transmission capacity of power distribution network.
    2. Filtration of the harmonic current generated from the user equipment of low-voltage power distribution network, and elimination of the losses caused by harmonic current in lines and the interferences on other electric equipment.
    3. Correction of the three-phase imbalance, and enhance the operating safety of 10kV/0.4kV transformer.
    4. Drastically remove the abnormalities such as voltage flickering caused by high-voltage line thunderstrike, instantaneous short circuit, and overload.

    ?Product parameter

    Specification

    NME04-30EDWN

    NME04-50EDWN

    NME04-75EDWN

    NME04-100EDWN

    NME04-150EDWN

    NME04-200EDWN

    Rate voltage(VAC

    400

    Rated current (A

    43.3

    72.2

    108.3

    144.3

    216.5

    288.7

    Rated capacity (kvar

    ±30

    ±50

    ±75

    ±100

    ±150

    ±200

    Input voltage range (VAC

    400±20%

    Rated frequency of power network (Hz

    50±5%

    Overload current multiples

    1.2

    Working frequency(%

    98.5

    Working ambient temperature (℃)

    -30 to 45 (equip with heater when the temperature below -30℃)

    Working ambient humidity(%

    <95%,no condensation

    Cooling mode

    Forced air cooling

    IP grade

    IP44

    Operating altitude

    ≤2000 m (derating for above 2000m)

    Noise

    ≤65db

    Communication

    RS485, TCP/IP Ethernet interface, bluetooth

    Protection

    Ouput overcurrent protection, DC voltage overvoltage protection, overcompensation protection, over-temperature protection, etc.

    Interface

    TFT truecolor touch screen, real-time voltage and current data display, parameter setting, and fault records

    Overall dimensions/mm(WxDxH

    520x300x850

    650x300x960

    800x480x960

    Wire system

    Three-phase four-wire

    Range of reactive power adjustment

    Continuously adjustable from rated capacitive reactive power to rated inductive reactive power

    Times of harmonics filtering

    2~13 times

    Harmonic compensation rate

    >80%

    Response time

    <2ms

    Allowed voltage swell

    110%

    Allowed voltage sag

    50%

    Allowed voltage flickering width

    2S

    Three-phase imbalance degree

    Normal rated power ±2%, and the rate power ±5% within short time

    Reliability and life time

    Design life of 20 years

    Send Inquiry

    Please feel free to contact with us at sales@cnshengyuan.cn, info@cnshengyuan.cn or filling up an enquiry form instructed at the bottom, You will get an effective response within 24 hours from Shengyuan sales representative.
    Thanks for your valued time with interest!

    • Subject:
    • *Name:
    • *E-mail:
    • Company Name:
    • Tel:
    • Fax:
    • Country:
    • Message:

    Related Products

    • PV inverter

    • Wind power full power converter

    • Three-phase load regulator(TLB)

    • Grid Special Chain Static Reactive Power Generator(SVG)

    • Integrated Optimization Device for Special Power Quality(MEC)

    • Integrated Optimization Device for Special Power Quality(MEC)

    • Advanced Uninterruptible Power Supply(AUPS)

    • Dynamic Reactive Power Generator(TSVG)

    • Dynamic Voltage Restorer(NVR)

    • Silicon Controlled Dynamic Reactive Power Compensation Device(TSC)

    • Parallel Static Reactive Power Generator(SVG)

    • Active Filter APF Module

    • Active Filter(APF)

    • Electrical Power Quality Integrated Optimization Device MEC

    • MEC module of power quality integrated optimization device

    • SVG module for static reactive power generator

    • High Pressure Chain Static Reactive Power Generator(SVG)

  • <blockquote id="4o8gq"><label id="4o8gq"></label></blockquote>
  • <menu id="4o8gq"><tt id="4o8gq"></tt></menu>
  • qq棋牌