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VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay

    Buy cheap VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay from wholesalers
     
    Buy cheap VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay from wholesalers
    • Buy cheap VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay from wholesalers
    • Buy cheap VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay from wholesalers
    • Buy cheap VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay from wholesalers

    VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay

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    Brand Name : HAROK
    Model Number : VKL11
    Certification : NF, SEMKO, VDE, KEMA
    Delivery Time : 4-6 weeks after payment
    Payment Terms : FOB NINGBO or SHANGHAI
    Supply Ability : 100,000 PCS PER MONTH
    • Product Details
    • Company Profile

    VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay

    VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective time delay


    1. General


    1.1 Function

    Control electric circuits.

    Protect people against indirect contacts and additional protection against direct contacts.

    Protect installations against fire hazard due to insulation faults.

    Residual current circuit breakers are used in housing, tertiary sector and industry.


    1.2 Selection


    Detectable wave form


    ELCB TypeSuitable for electrical networks with
    Pulsated DC currentHarmonicsSwitching surges
    AC CLASSNoNoNo
    A CLASSYesNoNo
    S, ASi CLASSYesYesYes

    A Class ELCB may not work satisfactorily in electrical network distributed by harmonics & switching transients and may give nuisance triping.

    AC class

    Tripping is ensured for slowly increasing sinusoidal AC residual currents


    A class

    Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.


    ASi Type - Full type A features + Si: Super immused (High immunity to unwanted tripping)

    Tripping is ensured not only for sinusoidal AC residual currents but also for pulsed DC residual currents whether applied suddenly or increasing slowly. S, G/SI type with filters against spurious tripping caused by harmonics and transient surges. With the impact of 8/20us surge 3000A, this high immunity RCCB will still be in stable status.

    Note: Our ASi type includes G/KV function and Si function.


    1.3 Approvals and certificates

    We certify that the RCCB has been tested for the following routine tests as per IS: 12640 (Part 1):2016 and found to be complying

    with the requirements.

    1. Verification of the operating characteristic as per Seq. - D0 CL9.9

    2. Verification of the operation of the test device at the limits of rated voltage as per Seq. - D1 CL9.16

    3. High Voltage Test as per D.3 of Annex D

    4. Test for standard values of break time and non- actuating time as per CL 5.3.12 (table -1)

    Tripping sensitivity

    10mA - precision instrument leakage protection and bathroom use.

    30mA - additional protection against direct contact.

    100mA - co-ordinated with the earth system according to the formula I△n < 50/R, to provide protection against indirect contacts;

    300mA/500mA - protection against indirect contacts, as well as fire hazard.

    Tripping time

    Instantaneous

    It ensures instantaneous tripping(without time-delay).

    Short time delay Si, G, KV

    It ensures any tripping at least 10ms.

    Si: Super immunised (High immunity to unwanted tripping).

    Selective

    It ensures total discrimination with a non selective ELCB(RCCB) placed downstream.

    VKL11 ELCB Earth Leakage Circuit Breaker Type S Selective Time Delay


    ELCB | Earth Leakage Circuit Breaker


    2. Technical parameters

    StandardIEC/EN 61008-1 AS/NZS61008.1
    Electrical featuresModel No.VKL11
    Poles2P, 4P
    Rated current In16A, 25A, 32A, 40A, 63A, 80A, 100A
    Rated Sensitivity I△n10mA(2P/4P 16A,25A.32A/40A), 30mA, 100mA, 300mA
    Rated voltage Ue2P: 240V 4P: 415V
    Insulation voltage Ui415V
    Rated frequency50/60 Hz
    Rated residual making and breaking capacity I△m1500A
    Short-circuit current Inc=I△c6000A, 10000A
    Type (wave form of the earth leakage sensed)AC, A, ASi, S
    break time under I△n≤0.1s(Normal type), 10ms~300ms(ASi type). 150ms~500ms(S type)
    Rated impulse withstand voltage(1.2/50) Uimp4kV
    Dielectric test voltage at ind. Freq. for 1 min2.5
    Pollution degree2
    Mechanical featuresElectrical life≥2000
    Mechanical life≥2000
    Fault current indicatorYes
    Terminal protection degreeIP20

    Ambient temperature (with

    daily average≤35℃)

    -25℃ to 50℃
    Storage temperate-30℃ to 70℃
    InstallationTerminal connection typeCable/Pin-type busbar
    Terminal size top/bottom for cable25-35 mm²
    18-3/18-2 AWG
    Terminal size top/bottom for busbar10/16 mm²
    18-8/18-5 AWG
    Tightening torque2.5 N·m
    22 In-Ibs.
    MountingOn DIN rail EN 60715 (35mm) by means of fast clip device
    ConnectionFrom top and bottom

    3. Outline and installation dimensions (mm)


    ELCB | Earth Leakage Circuit Breaker

    Product Description:

    ELCB TYPE S Earth Leakage Circuit Breaker is an electrical device designed to protect against electrical shocks caused by earth leakage. It is commonly used in commercial and industrial settings. It works by tripping the circuit breaker when the current leakage to earth exceeds a certain threshold or set level. This product features dimension according to the product model, material PA66, trip time ≤ 0.1s, rated sensitivity 30mA/100mA/300mA and protection grade IP20. It is perfect for protecting you and your family from electric shocks. ELCB Type S Earth Leakage Circuit Breaker is an effective and reliable protective device, ensuring safety and peace of mind.

    Features:

    • Product Name: ELCB Earth Leakage Circuit Breaker
    • Insulation Voltage: ≥2KV
    • Rated Current: 6A-100A
    • Rated Voltage: 240V/415V
    • Material: PA66
    • Protection Grade: IP20
    • ELCB TYPE: ELCB Type A Type AC Type ASi (TYPE S SELECTIVE TIME DELAY)

    Applications:

    ELCB Type EV Earth Leakage Circuit Breaker is a reliable and efficient protection device for electrical safety. HAROK VKL11 ELCB UL1053 is a top-notch product of its kind, with a rated current of 6A-100A, insulation voltage of ≥2KV, protection grade IP20, and trip time ≤0.1s. It is certified by NF, SEMKO, VDE, KEMA, and the minimum order quantity is 1000. Packaging is paper carton and shipping takes 4-6 weeks after payment. FOB NINGBO or SHANGHAI is offered as payment terms. The supply ability is 100,000 PCS PER MONTH and the dimension is according to the product model.

    Technical Parameters:

    ParameterDetails
    ELCB TypeA Type AC Type ASi
    Rated Voltage240V/415V
    MaterialPA66
    Operating Environment Temperature-25℃~+50℃
    Protection GradeIP20
    Insulation Voltage≥2KV
    WeightAccording To The Product Model
    Rated Frequency50/60Hz
    DimensionAccording To The Product Model
    Trip Time≤0.1s
    Rated Sensitivity30mA/100mA/300mA

    Customization:

    ELCB Earth Leakage Circuit Breaker

    Brand Name: HAROK
    Model Number: VKL11
    Place of Origin: CHINA
    Certification: NF, SEMKO, VDE, KEMA
    Minimum Order Quantity: 1000
    Packaging Details: PAPER CARTON
    Delivery Time: 4-6 weeks after payment
    Payment Terms: FOB NINGBO or SHANGHAI
    Supply Ability: 100,000 PCS PER MONTH
    Trip Time: ≤0.1s
    Rated Voltage: 240V/415V
    Installation Method: Cable/Pin-type busbar
    Weight: According To The Product Model

    Packing and Shipping:

    ELCB Earth Leakage Circuit Breaker Packaging and Shipping

    Packaging:

    1. ELCB Earth Leakage Circuit Breaker will be packaged in a standard cardboard box.
    2. The box will be taped securely with a strong packing tape.
    3. The box will be labeled with a corresponding barcode and a product description.

    Shipping:

    1. ELCB Earth Leakage Circuit Breaker will be shipped via a third-party shipping provider.
    2. The shipping provider will be chosen based on cost, delivery time, and availability.
    3. The package will be insured for the full value of the product.

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