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Modun Electric

TEL: +86 519 8550 8557

Email: info@chmodun.com

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Product Category:[Power Factor Controllers]

  • Product Details:
    1. Real-time display of system information
    2. Operation modes: Automatic or Manual
    3. High reliability: MTBF>25000H
    4. Output: DC12V*30mA for dynamic in 12 outputs
    5. Output: AC220V*5A for static in 12 outputs
    6. Cut-out: 113×113mm
    • Hotline:+86 519 8550 8557
    • Email:info@chmodun.com
    MODMHT Power Capacitor Bank
    MODMHT Power Capacitor Bank

    1. Power Capacitor Banks up to 1500Kvar 750VAC
    2. Three kinds of switches for power capacitors: static contactors, thyristor switches and compound switches.
    3. Flexible in capacitance and high precision in compensation.
    4. Real-time display of system operation data, and complete protection function.
    MODNC-L Integrated Filter Power Capacitor
    MODNC-L Integrated Filter Power Capacitor

    1. Voltage deviation: ±20%
    2. Rated frequency: 50Hz ±5%
    3. Voltage harmonic: THDu ≤7%
    4. Power consumption: <2W
    5. Voltage measurement accuracy: ≤0.5%
    6. Current measurement accuracy: ≤1%
    7. Temperature measurement accuracy: ≤±1℃
    8. Power factor measurement accuracy: ≤1.5%
    MODM Modular Compensation/Filtering Unit
    MODM Modular Compensation/Filtering Unit

    1. Rated voltage: 450, 480, 525VAC 50Hz
    2. Rated capacity QN/Kvar: 20-120
    3. IP grade: IP20
    4. Resistance to ground R/MΩ: ≥10
    5. Max. available capacity: 640Kvar

    INTRODUCTION

    MODKF series 12 steps automatic power factor controllers, used for regulation of power capacitor banks in 400-600VAC 50/60Hz power factor correction systems, can automatically adjust the power factor according to user’s request. They can increase the efficiency of transformers, reduce the line loss and improve the power quality.

    Dynamic power factor controllers are used with thyristor switching module, and Static ones with static contactors.

     

    FEATURES

    Real-time display of system information

    Operation modes: Automatic or Manual

    High reliability: MTBF25000H

    Output: DC12V*30mA for dynamic and AC220V*5A for static in 12 outputs

    Cut-out: 113×113mm

     

    TECHNICAL PARAMETERS

    Operation Voltage Un/VAC

    220±20%

    Measuring Voltage Um/VAC

    100-500

    Measuring Current Im/A

    0-6000

    Sensitivity Is/mA

    100mA

    Target COSφ

    0.8L—1.00—0.5C

    Measuring Frquency Fm/Hz

    45-65

    Active Power Ps/kW

    0-6553

    Reactive Power Qs/Kvar

    0-6553

    THDu

    0.0-100.0%

    THDi

    0.0-100.0%

    Display Version

    2.0

    Sampling Voltage UIsa/kV

    0.4

    Sampling Current Isa/A

    0-5

    Sampling Current Position

    Bus current transformer secondary side

    Static Output

    Relay Dry Contact 5A/250V

    Dynamic Output

    DC12V 30mA

    Measuring Voltage Accuracy

    ±0.5%

    Measuring Current Accuracy

    ±0.5%

    Measuring Power Factor Accuracy

    ±1.0%

    Measuring Active Power Accuracy

    ±2.0%

    Measuring Reactive Power Accuracy

    ±2.0%

    Measuring Frequency Accuracy

    ±1.0Hz

    Current ratio T.I

    1-1000

    Time delay Td/S

    5-100 (static)

    0.1-30 (dynamic)

    Over voltage set Uo/V

    400-480

    Switching threshold

    0.5-1.2

    Harmonic voltage protection Hu

    0.1-25%

    Harmonic current protection Hi

    0.1-100%

    Capacitor preset Cp/Kvar

    0-200

     

    POWER FACTOR CONTROLLER-DIMENSION

    MODKF-12-J/DD.D power factor controller

    POWER FACTOR CONTROLLER-WIRING DIAGRAM

    Wiring diagram for Static Controller (used with Contactor)

     

     MODKF-12-J/DD.D power factor controller

    Wiring diagram for Dynamic Controller (used with Thyristor)

     

     MODKF-12-J/DD.D power factor controller

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    MODMHT Power Capacitor Bank
    MODMHT Power Capacitor Bank

    1. Power Capacitor Banks up to 1500Kvar 750VAC
    2. Three kinds of switches for power capacitors: static contactors, thyristor switches and compound switches.
    3. Flexible in capacitance and high precision in compensation.
    4. Real-time display of system operation data, and complete protection function.
    MODNC-L Integrated Filter Power Capacitor
    MODNC-L Integrated Filter Power Capacitor

    1. Voltage deviation: ±20%
    2. Rated frequency: 50Hz ±5%
    3. Voltage harmonic: THDu ≤7%
    4. Power consumption: <2W
    5. Voltage measurement accuracy: ≤0.5%
    6. Current measurement accuracy: ≤1%
    7. Temperature measurement accuracy: ≤±1℃
    8. Power factor measurement accuracy: ≤1.5%
    MODM Modular Compensation/Filtering Unit
    MODM Modular Compensation/Filtering Unit

    1. Rated voltage: 450, 480, 525VAC 50Hz
    2. Rated capacity QN/Kvar: 20-120
    3. IP grade: IP20
    4. Resistance to ground R/MΩ: ≥10
    5. Max. available capacity: 640Kvar
    Contact Modun
    Jiangsu Modun Electric Co.,Ltd

    Tel:+86 519 8550 8557

    Mail: info@chmodun.com

    Address:No.3, North Qingyang Road, Tianning District, Changzhou, Jiangsu, China.