Gold Member Since 2013
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Beijing GFUVE Electronics Co., Ltd.

Instrument Tranformer, Instrument Transformer Manufacturer, Instrument Transformer Used in Measurements manufacturer / supplier in China, offering Instrument Transformer Manufacturer Used in Measurements, Program-Controlled Three Phase Portable Voltage and Current Source, Transducer Test, Gf302 Portable Multifunction Instrument Calibrator and so on.

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Instrument Transformer Manufacturer Used in Measurements

Purchase Qty.:
(Pieces)
1-2 3+
FOB Unit Price: US $100 US $93
Purchase Qty. (Pieces) FOB Unit Price
1-2 US $100
3+ US $93
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Port: Beijing, China
Production Capacity: 500000pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: LZCK350-10
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Single Layer & Tightly Wound Type
  • Installation: Active Type
  • Voltage Transformation Principle: Electromagnetic Type
  • Rated Load: ≤25va
  • Key Word: Instrument Transformer Manufacturer
  • Rated Secondary Current: 5A or 1A
  • Rated Voltage: 35kv
  • Color: Black or Customized
  • Transport Package: Standard Export Box
  • Origin: Beijing, China
  • Application: Electronic, Instrument
  • Phase: Single
  • Usage: Protection, Measurement
  • Insulating Medium: Epoxy Resin
  • Magnetic Circuit Structure: Single Stage Type
  • Rated Primary Current: 20-600A
  • Key Words: Instrument Transformer Used in Measurements
  • Rated Frequency: 50Hz or 60Hz
  • Dimensions (W×d×h) (mm): φ50Xφ110X105
  • Weight (Kg): 3.1
  • Trademark: GFUVE
  • Specification: 50mmx110mmx105mm
Product Description
Product Description
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.
Parameters
Technical parameters 
StandardsIEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006
Rated primary current20-600A
Rated load≤25VA
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)φ50xφ110x105
Weight (kg)3.1
Operating conditions
Operating temperature-35°C to +55°C
Daily average temp<+40°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
ypeLZCK350-10LZCK350-10LZCK350-10       
PurposeMeasuring current transformerProtection current transformerDouble winding current transformer       
RatioAccuracy class and rated burden(VA)Accuracy class and rated load (VA)Composite accuracy class and rated load (VA)       
I1/I20.51310P1510P1010P50.5110P1010P5
20/1  0.5  0.75    
30/1 0.51.5 0.751.25    
50/1 12 1.252    
75/122.53.751.2523 212
100/12.53.75522.5522.51.52.5
200/15  357.52.5 2 
300/110  357.53.75 2.5 
400/110  35105 2.5 
500/125  3.756.25105 2.5 
600/125  57.5107.5 5 
50/5  2.5  2    
75/5  2.5  3    
100/52.5 3.75  5 2.5 2.5
200/57.5     2.55 2.5
300/510     5 22.5
400/515     7.5 2.55
500/525     7.5 2.55
600/530     10 37.5
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