Combined Unit Using in Switchgears 12kV CT and VT

Combined Unit Using in Switchgears 12kV CT and VT

1. Application

The truck is mid-set mounted in the switchgears. It is composed of a primary terminal extending current transformer and a voltage transformer fuse enclosed. Our trucks are one type of patent products in our company.

2. General Technical Parameters

1).System Nominal Voltage: up to 12kV

2).Rated Operating Voltage: up to 10kV

3).Rated Frequency: 50Hz

4).Rated Primary Current: up to 1600 A

5).Rated Secondary Current: 5A

6).Rated Secondary Voltage: 0.1kV

7).Accuracy class up to 0.2 for metering; up to 10P for protection

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

3. Main Features

1).Excellent in insulation performance

2).Low partial discharge, high accuracy

3).With compact and reasonable structure

4).Enabling the structure of switchgear much more compact

5).Be able to improve the electrical and mechanical performance of the switchgears

6).High resistance to uncleanness and moisture

7).Epoxy resin insulated

4. Production Capability: 10,000 pieces per year

5. Minimum Order: 1piece

6. Delivery Time: 4-15 days

7. Manufacturing Standards: GB1207-2006, GB1208-2006, Q/SH005-2004

Combined Unit Using in Switchgears 12kV CT and VT

All our goods are packed in wooden cases, with foam inside for protection. 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.

9.Technical Parameters for JCII (III) -12/150(210) - 650(800)  Metering Trucks see Table 1~3

Table 1  Main Technical Parameters of CT LZZC3-12Q

                       Table 2  Technical Parameters of VTs                 Table 3  Technical Parameters of Fuse

10.For residual voltage winding: Accuracy class is 6P, rated output is 50VA.

11.Notes: Other technical data and outline drawing should be provided under request.

  Combined Unit Using in Switchgears 12kV CT and VT

Combined Unit Using in Switchgears 12kV CT and VT

  Combined Unit Using in Switchgears 12kV CT and VT