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ABB window type current transformer

Categories Current Transformer
Place of Origin: Beijing, China
Brand Name: GFUVE
Certification: ISO 9001 : 2008; CE
Model Number: LZCK530-10
Class: 0.2s, 0.2, 0.5s, 0.5, 1
MOQ: 3pcs
Price: USD1---250
Packaging Details: Standard export box
Delivery Time: 7days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 30000pcs/month
Usage: current transformer
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    ABB window type current transformer

    LZCG530-10 CAST RESIN STRAIGHT-THROUGH ABB window type current transformer

    LZCG series Cast Resin Straight-Through Current Transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system. It is widely used in not only compact fully insulated ring network switchgears such as ABB-Safe Ring/Safe Plus, Unstitch, Schneider RM6, SM6, Siemens 8DJ10/8DH10, Simosec, FBX, Fluokit, Omar Garbo GA, GAE; SEL TPS(Q); VEI Unifluorc; Eaton SVS/12 ring network, but also cable distribution boxes because of its small size, light weight, operable and convenient installation. It is very convenient that the transformer can be directly installed at the inlet and outlet cables.
    New magnetic material is taken to be the core of the current transformer, which has high magnetic permeability, low saturation magnetization and good stability. Therefore, the measuring accuracy is higher and the instrument security factor is lower. Since the high quality silicon processed by advanced technology is taken to be the core of the protection windings, which assured the accuracy limit factor is higher.

    The semicircular ring core and secondary windings are vacuum poured by high quality epoxide resin in the fire retardant plastic casing, which has the characteristic of moisture proof, stable performance and dispensing with maintenance.Small size, light weight, small footprint, fixed in the ring network switchgear cable.The cable can cross the current transformer through its internal poles quickly and uniformly.

    The Cast Resin Straight-Through Current Transformer can be divided several kinds according to the various current ratio, accuracy and rated loads. The specific parameters are showed in the corresponding to each model parameter tables.

    MODEL MEANING


    WIRING DIAGRAMS


    P1, P2 is primary polarity terminal, S1, S2 is secondary polarity terminal.
    P2, S2 is homonymous terminals (subtractive polarity).

    PARAMETERS

    Technical parameters 
    StandardsIEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006
    Rated primary current30-1000A
    Rated load≤20VA
    Rated frequency50Hz or 60Hz
    Rated secondary current5A or 1A
    Rated short-time thermal current40kA, 1S
    Rated continuous thermal current120%I1n
    Secondary winding power-frequency voltage3kV, 1min
    Instrument security factorFS ≤10
    Mechanical parameters 
    Dimensions (W×D×H) (mm)φ45xφ120x65
    Weight (kg)2.1
    Operating conditions 
    Operating temperature-35°C to +55°C
    Daily average temp<+40°C
    Altitude<3500 meters
    Operating conditions - continued 
    ConditionNo existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

    TECHNICAL DATA

    TypeLZCG530-10LZCG530-10LZCG530-10
    PurposeMeasuring current transformerProtection current transformerDouble winding current transformer
    Rated primary current (AMP)Accuracy class and rated load(VA)Accuracy class and rated load(VA)Composite accuracy class and rated load(VA)
    0.2S0.20.510P2010P1510P100.2S0.510P1510P10
    30  2       
    40  2.5       
    50  3.75  2    
    75 3.755 23.75    
    1002.557.5 2.53.75    
    15057.5102.53.756.252.53.75 2.5
    2007.510153.7557.557.5 3.75
    30010152057.5107.5102.55
    4001520256.257.5151012.53.755
    5002025256.257.51515153.755
    6002030307.5102015203.757.5

    SELECTION GUIDE

    ModelPrimary rated currentRated loadAperture (mm)Description (mm)Weight (kg)MaterialWater-proof
    LMCK055-10300-1200A≤10VAφ55180×138×522PCIP65
    LMCK185-10300-3000A≤25VAφ185350×283×554.5PCIP65
    LZCK310-10300-600A≤10VAφ50φ50 x φ110 x 321Resinsilicon case (option)
    LZCK322-1030-600A≤10VAφ50φ50 x φ110 x 521.6Resinsilicon case (option)
    LZCK350-1020-600A≤25VAφ50φ50 x φ110 x 1053.1Resinsilicon case (option)
    LZCG530-1030-600A≤20VAφ45φ45 x φ120 x 652.1Resinsilicon case (option)

    ORDERING INFORMATION

    All kinds of different specifications and parameters current transformers can be made according to your needs.

    Quality ABB window type current transformer for sale
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