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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: GFUVE
  • Model Number: LZCK-310-10
  • Usage: Current
  • Phase: Single
  • Coil Structure: Toroidal
  • Coil Number: Autotransformer
  • Model: Zero sequence current transformer
  • Rated Voltage: 35KV
  • Rated secondary current: 5A or 1A
  • Rated frequency:: 50Hz or 60Hz
  • Accuracy: 0.5S/0.5/1

Packaging & Delivery

Packaging Details Standard carton box
Delivery Time 7 working days

    Lzck 310-10 mid voltage 600/5 siemens current transformer

 

 

 

Product Description

 

 

 

LZCK series instrument current transformers applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV,and microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, have the characteristics of Small magnetic circuit loss and can be cut, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case which is flame retardance anti-moisture, stable performance, no maintenance.

 

 

 

Working conditions:

 

Ambient temperature:-35~+55,not exceeding +40.

 

The Height of above sea level:0~ 3000m.

 

Atmosphere conditions: No highly polluted, erosion, erosiveness, radioactivity gases.(Continuous working under the rated current is allowed)

 

P2 represents for primary polar end,S1,S2 represent for secondary polar end

 

P2 and S2 are subtractive polarity.

 

Technical parameters::

 

Rated frequency:: 60Hz

 

Rated secondary current:5A

 

Secondary winding power frequency withstand voltage:3kV,1min

 

Safety Factor Rating (FS) < 5

 

standard of Application:GB1208-2006;IEC 60044-1;NTC 2205

 

Accuracy Class: 1%;

 

Technical data

 

Rated ratio, Accuracy class and Rated burden following table:

 

Type

LZCK322-10

LZCK322-10

Purpose

Measuring current transformer

Protection current transformer

Ratio

Acc.class and rated burden(VA)

Acc.class and rated burden(VA)

I1/I2

0.5

1

3

10P15

10P10

10P5

30/1

 

1

1.5

 

 

 

50/1

 

1

2

 

 

1.25

75/1

 

1.5

2.5

 

1

2

100/1

2

2.5

3

 

1.5

2.5

200/1

2.5

 

 

1.25

2.5

 

300/1

3.75

 

 

1.25

2.5

 

400/1

7.5

 

 

1.25

2.5

 

500/1

10

 

 

1.25

3

 

600/1

10

 

 

1.5

3

 

50/5

 

 

2.5

 

 

 

75/5

 

 

2.5

 

 

 

100/5

2.5

 

 

 

 

 

200/5

3.75

 

 

 

 

 

300/5

5

 

 

 

 

 

400/5

7.5

 

 

 

2.5

 

500/5

7.5

 

 

 

2.5

 

600/5

10

 

 

 

3.75

 

 

 

 

 

 

 

Company&Service

 

 

 

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