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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SIHU
  • Model Number: LMZ5(G)-12A(12B)-35
  • Transformer: 12kV Cast Resin Enclosed Busbar Type Current Transformer
  • Colour: Brown
  • Winding: Copper
  • Installation: Indoor
  • Standard: GB, IEC
  • Cerificate: ISO 9001:2015
  • Quality warranty: 18 months
  • Technology: Vacuum casting
  • Structure: Fully enclosed
  • Material: Resin

Packaging & Delivery

Packaging Details 12kV Cast Resin Enclosed Busbar Type Current Transformer :
Goods are packed in wooden cases, with foam inside for protection.
Delivery Time 5~20 days

12kV Cast Resin Enclosed Busbar Type Current Transformer  

 

Product Description 

 Main Features

1).All outside parts, such as terminal box and mounting plate, are made of corrosion proof materials.

2). Low partial discharge

3). Matching different sizes switchgears

4). Used in current measuring and protection, high accuracy

5). Less maintenance and pollution free

6). Easily operated and mounted

7). High mechanical strength and high dielectric strength

8).For cast resin current transformers, we have: post type CTs, contact cover enclosed CTs, wall gone-thru CTs, bar type CTs, special application CTs, plateau type CTs, TAT CTs , low voltage CTs, ring type CTs , window type CTs and CTs for residual current and so on. 

Technical Specifications

 1) Rated Primary Current: up to 8000A

 2) Rated Secondary Current: 1A or 5A

 3) Rated Primary Voltage: 0.66kV up to 1000kV

 4) Thermal Burden Value: up to 200VA or custom specified

 5) Insulation Material: epoxy resin, oil or gas SF6

 6) Winding: high quality enameled copper wire

 7) Frequency: 50Hz or 60Hz

 8) Accuracy Class: 0.2, 0.5, 10P10, 10P, 3, 0.2S, 0.5S, PR, PX and PTS and so on

 9) Installation Place: indoor or outdoor

10) Multi windings, up to 3 windings or more 

*Except for the parameters listed above, we can design as per clients’ requirements.

 Manufacturing Standard: IEC61869-1:2007, GB1208-2006

 

Technology table:  CT Enclosed Fully Current Transformer With Composite Contact Cover

Rated Primary Current I1n (A)

Rated Secondary Current I2n (A)

Accuracy

Rated output at relative accuracy class of common twin secondary windings (VA)

cosΦ=0.8

Rated Short-time Thermal Current Ith(r.m.s.)(kA)

Rated Dynamic Current Idyn (Peak)(kA)

Rated insulation level

0.2S

0.5

5P(10P)

10~150

1

 

5

0.2S,0.2,0.5S,0.5

5P10,5P15,5P20 10P10,10P15,10P20

15

15

15

150 I1n

2.5 Ith

12/42/75

200~250

25

63

300~400

15

15

20

31.5

80

500~600

40

100

750~800

20

20

25

50

125

1000~1250

63

158

 Notes: Those listed in the table above are the routince parameters, if any special requirment , we will redesign.

 

Outline and installation as below:

 

 

 

 

Application

1. Matching different sizes switchgears for voltage metering and protection or for control-circuit supply.

2. Power plant and power station.

3. All kinds of industrial area, such as factories, coal mine, subways and so on.

4. They also can be used in communities.

5. Especially suitable for medium voltage witchgears. image

 

Packaging & Shipping

Name: CT Enclosed Fully Current Transformer With Composite Contact Cover

For the low voltage products:

5 -10 days

For the medium voltage products:

10 -15 days

For the high voltage products:

20 -30 days

Payment:

T/T or L/C

Port:

Guangzhou

Packing:

Wooden case

We have a team who is in charge of packing.

The team consists of our skilful carpenters and experienced packing designers.

These enable our packing reasonable, safe and reliable.

 

Certifications

 

Our Partners

 

Company Information

  CT Enclosed Fully Current Transformer With Composite Contact Cover

 

 

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