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2000A/5A Zero Sequence Current Transformer 3kv -35°C - 55°C Operating Temp

Categories Zero Sequence Current Transformer
Brand Name: GFUVE
Model Number: LZCK2502-10
Certification: IEC,ISO
Place of Origin: China
MOQ: 1 Pieces
Price: Negotiable
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 10000 Pieces Per Month
Delivery Time: 3-7 Days
Packaging Details: Standard Export Wooden Box
Rated primary current: 20-2000A
Rated load: ≤20VA
Rated frequency: 50Hz or 60Hz
Rated secondary current: 5A or 1A
Dimensions (W×D×H) (mm): φ160xφ250x80
Weight (kg): 9
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    • Product Details
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    2000A/5A Zero Sequence Current Transformer 3kv -35°C - 55°C Operating Temp

    2000A/5A Zero Phase Current Transformer With High Accuracy Class 0.5%

    LZCK2502 - 10 zero phase current transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system. The current transformer can be directly installed at the inlet andoutlet cables.The slice is imported silicon material. Thesemicircular ring core and secondary windings arevacuum poured by insulated resin.


    Technical parameters 
    StandardsIEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006
    Rated primary current20-2000A
    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)φ160xφ250x80
    Weight (kg)9
    Operating conditions 
    Operating temperature-35°C to +55°C
    Daily average temp<+40°C
    Storage temperature-40°C to +70°C
    Altitude<3500 meters
    ConditionNo existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

    Technical Data

    PurposeMeasuring current transformerProtection current transformer
    RatioAccuracy class and rated load(VA)Accuracy class and rated load(VA)
    20/1  1   
    40/1  1.5   
    50/1  2.5  1.5
    75/1  3.75 12.5
    100/1 2.55 12.5
    200/13.7557.5 2.55
    300/157.512.5 3.757.5
    400/17.51015 512.5
    500/11012.520 512.5
    600/112.51520 7.515
    50/5A  2.5   
    100/5  2.51.522.5

    The Product Picture

    Quality 2000A/5A Zero Sequence Current Transformer 3kv -35°C - 55°C Operating Temp for sale
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