China Split Core Dry Type Current Transformer

July 21, 2023

  • Model NO.: LZCK720-10
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Single Layer & Tightly Wound Type
  • Installation: Active Type
  • Voltage Transformation Principle: Electromagnetic Type
  • Rated Primary Current: 100-1500A
  • Rated Frequency: 50Hz or 60Hz
  • Instrument Security Factor: Fs≤10
  • Rated Short-Time Thermal Current: 40ka, 1s
  • Trademark: GFUVE
  • Specification: φ 80xφ 110x50
  • Application: Instrument
  • Phase: Single
  • Usage: Protection, Measurement
  • Insulating Medium: Epoxy Resin
  • Magnetic Circuit Structure: Combined Type
  • Standards: IEC60044-1; IEC 61869-2; Ntc 2205; ANSI C57.13
  • Rated Load: ≤10va
  • Rated Secondary Current: 5A or 1A
  • Weight (Kg): 2.1
  • Rated Continuous Thermal Current: 120%I1n
  • Transport Package: Standard Package
  • Origin: China
Product Description
 LZCK720-10   China Split Core Dry Type Current transformer
 
LZCK series split core 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 compact fully insulated ring network switchgears such as ABB-SafeRing/SafePlus...and cable distribution boxes.

The transformer can be directly installed at the inlet and outlet cables.The slice is imported silicon material. The semicircular ring core and secondary windings are vacuum poured by insulated resin.

china current transformer
 
Parameters
Rated short-time thermal current 40kA, 1S
Rated continuous thermal current 150%I1n
Secondary winding power frequency withstand voltage 3kV, 1min
Safety Factor Rating FS≤10
Output signal 1A, 5A, 333mV, 1V or 5V(customized)
Cable length 2.5m, 5m, 10m(customized)
Dimensions (W×D×H) (mm) φ50xφ110x32
Weight (kg) 1
Ingress Protection IP65
Environment indoors

Selection guide
 Model Primary rated current Rated load Aperture (mm) Description (mm) Weight (kg) Material Water-proof
LZCK-55 100-1500A ≤10VA  φ55  180×138×52 2  PC IP65
LMCK185-10  300-3000A  ≤25VA φ185 350×283×55 4.5 PC IP65
LZCK310-10  300-600A ≤10VA  φ50 φ50 x φ110 x 32 1  Resin silicon case (option)
LZCK322-10 30-600A  ≤10VA φ50  φ50 x φ110 x 52 1.6 Resin silicon case (option)
LZCK350-10 20-600A  ≤25VA φ50 φ50 x φ110 x 105  3.1 Resin silicon case (option)
LZCG530-10 30-600A ≤20VA  φ45  φ45 x φ120 x 65 5 Resin silicon case (option)

Company Information

Beijing GFUVE Electronics Co., Ltd. was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, and power analyzer, intelligent digital meter, transducer and current transformer models etc.

GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia and Africa.

Our Services

FAST SERVICE
Fast and efficient attention every day, even holidays. We also have an emergency service for those cases that can not wait more than half an hour to be solved. We serve all areas of the country around the world.

We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.
 
WE ARE ALWAYS AVAILABLE FOR YOUR NEED

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