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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: sihu
  • Model Number: LMZJ1-1-82X25(II)
  • Usage: Current
  • Phase: Single
  • Coil Structure: Toroidal
  • Coil Number: 2
  • Transformer: Small Size Low Voltage Current Transformer 380v 220v For Metering
  • Colour: Dark Brown
  • Installation: Indoor
  • Winding: Copper
  • Technology: Vacuum casting
  • Standard: As per IEC
  • Certificate: ISO 9001:2015
  • Payment: T/T or L/C
  • Quality warranty: 18 months
  • Material: Resin

Packaging & Delivery

Packaging Details Small Size Low Voltage Current Transformer 380v 220v For Metering:
Goods are packed in wooden cases, with foam inside for protection.
Delivery Time 5~20 days
Small Size Low Voltage Current Transformer 380v 220v For Metering


Product Description 

1. Application: 

Guangdong Sihui instrument current transformers are widely used in commercial, industrial and residential areas. They are for current measuring and protection, delivering high accuracy in current metering. Our current transformers are having a wide range, including epoxy resin medium voltage current transformers, epoxy resin Low voltage current transformers, oil immerged current transformers, dry-type high voltage current transformers and gas SF6 high voltage current transformers and so on. 

2. 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. 

3. 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. 

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

5. Technology table:

Small Size Low Voltage Current Transformer 380v 220v For Metering


Rated Primary Current I1n(A)

Rated Secondary Current I2n(A)

Accuracy Class

Rated Output (VA)


Rated Short-time Thermal Current Ith(kA/s)

Rated Dynamic Current Idyn(kA)

Rated Insulation Level(kV)


























Outline and installation dimensions:




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: Small Size Low Voltage Current Transformer 380v 220v For Metering

For the low voltage products:

5 -10 days

For the medium voltage products:

10 -15 days

For the high voltage products:

20 -30 days


T/T or L/C




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. 

Our Services

• Your inquiry related to our product & price will be replied within 24 hours.

• Well-trained & experienced staff are to answer all your inquiries in English of course.

• Working time: 8:00am ~17:45pm, Monday to Saturday.(UTC+8)

• Provide perfect after-sale service, if you got any question, please contact with us and we will solve  

   your problem immediately.

• We have our own transportation department, goods can be delivered on time whenever they are ready.

• Your business relationship with us will be confidential to any third party.





Company Information

  Small Size Low Voltage Current Transformer 380v 220v For Metering




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