Reliable and Isolating CT PT Transformer For Ourdoor Used

  Reliable and Isolating CT PT Transformer For Ourdoor Used

1.Application

This combined instrument transformer is for use with electrical measuring instruments and electrical protective devices. It consists of a current transformer and a voltage transformer in the same case.

Our combined instrument transformer is especially suitable for HV metering, to do so, two voltage transformers shall be connected in V type, while two current transformers connect serially to phase A and C. The instrument transformer can be fixed on the post of transmitting line. The secondary output connects directly to an independent HV metering box. Users can choose certain connection in accordance with different conditions.

1).Rated Voltage (kV): up to 35kV

2).Rated Primary Current: up to 1000A or custom specified

3).Rated Secondary Current: 5A

4).Accuracy Class: up to 0.2s for metering; up to 0.2, 0.5 for protection

5).Rated Frequency: 50Hz (60Hz on request)

6).Installation: outdoor

7).Insulation Material: epoxy resin and silicon jel

8).Winding: high quality enameled copper wire

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

1).A metering unit consisting of one CT and one VT

2).With small volume and good performance

3).Multi-taps at the secondary windings, which makes different current transformation ratio for the current exchange of customers while power consumption increasing

4. Manufacturing Standard: IEC60044-3:2002, GB17201-2007

5.Technical Parameters for   JLSGW-10(I) Metering Devices

  Reliable and Isolating CT PT Transformer For Ourdoor Used

  Technical Parameters Table 

   Reliable and Isolating CT PT Transformer For Ourdoor Used:

And 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.

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

1. Q: Minimum order quanlity?

     A: 3units

2. Q: Delivery time?

     A: 5~30 days (after order)

3. Q: Payment term?

     A: L/C or T/T

4. Q: Tell me more about the product information.

     A: Voltage Transformers&Current Transformers: up to 1000kV 

          Dry-type Power Transformers: up to 35kV

          Switches: up to 35kV

          Trucks Matching Switchgears: up to 35kV 

          Sensors: up to 35kV 

          Insulating Articles: up to 1000kV

         Or you could send more the parameters of the product you need that help us to select suitable one for you.