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Clamp Outdoor Split Core Current Transformer / Sensor IP67 Waterproof For Power Monitor

Categories Split Core Current Transformer
Brand Name: GFUVE
Model Number: LZCK-55
Certification: CE, ISO9001
Place of Origin: BEIJING CHINA
Price: 100-200USD/PC
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000PCS/MONTH
Delivery Time: 3-7days
Packaging Details: Standard export box
Name: outdoor split core current transformer
Material: nickel-iron permalloy
Application: Power energy monitor
Color: Orange or Black
Burden: 2.5-10VA
Usage: outdoor installation
Frequency: 40-400Hz
Theory: electromagnetic induction
Diameter: 55mm
Ratio: 100-1500A/5A or 1A
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    Clamp Outdoor Split Core Current Transformer / Sensor IP67 Waterproof For Power Monitor

    IP67 Waterproof Clamp Outdoor Split Core Current Transformer for Power Monitor


    Split core current transformers are high accuracy class electrical devices used to isolate or transform voltage or current levels. The most common usage of current transformers is to operate instruments or metering from high voltage or high current circuits, safely isolating secondary control circuitry from the high voltages or currents. The primary winding of the transformer is connected to the high voltage or high current circuit, and the meter or relay is connected to the secondary circuit. Installation With electricity, suite for power monitor, energy loss etc.

    Split core current transformers may also be used as an isolation instrument transformer so that secondary quantities may be used in phase shifting without affecting other primary connected devices.


    Spit core current transformers are the current-sensing units of the power system. Split core current transformers are used at generating stations, electrical substations, and in industrial and commercial electric power distribution.
    LZCK-55 waterproof outdoor split core current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, has the characteristics of Small magnetic circuit loss and can be split, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case(ABS or PC) which is flame retardance anti-moisture, stable performance, no maintenance.


    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.


    Technical parameters 
    StandardsIEC60044-1; IEC 61869-2; NTC 2205; GB1208-2006; ANSI C57.13
    Accuracy Class0.5S, 0.5%, 1%, 3%
    Range of primary rated current100-1500A
    Range of Rated load≤10VA
    Rated frequency50/60Hz
    Rated secondary current5A or 1A
    Rated short-time thermal current40kA, 1S
    Rated continuous thermal current150%I1n
    Secondary winding power frequency withstand voltage3kV, 1min
    Safety Factor Rating(FS) <10
    Output signal1A, 5A, 333mV, 1V or 5V(customized)
    Cable length2.5m, 5m, 10m(customized)
    Flame retardant ABS plastic shell inside, jaw waterproof apron.
    Mechanical parameters 
    Aperture (mm)Φ55
    Dimensions (W×D×H) (mm)180×138×52
    Weight (kg)2
    Working conditions 
    Operating temperature-35°C to +65°C, not exceeding +40°C
    Storage temperature-40°C to +70°C
    Ingress ProtectionIP65
    Environmentoutdoors or indoors
    The Height of above sea level0- 3000m
    ConditionsNo existence of severely begrimed, erosive and radioactive gas in the air. Continuous working under the rated current is allowed.


    ModelPrimary rated currentRated loadAperture (mm)Description (mm)Weight (kg)MaterialWater-proof
    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)


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