SPECIFICATIONS

KCT-36 Split type CT

200A/300A/400A/600A to 5A

Bore diameter: 36mm

General

  KCT-36 is a split-core (opening-type) current transformer featuring tool-free installation — the core opens and clamps around an existing cable or busbar without disconnecting the primary circuit. This high-performance CT is designed for accurate current measurement in monitoring, protection, and metering applications in power systems. With rated primary currents of 200 A / 300 A / 400 A / 600 A, a 5 A secondary, and a 36 mm bore diameter, it complies with international standards (e.g., IEC 60044-1 / IEC 61869-2) and is suitable for distribution cabinets, switchgear, substations, industrial power systems, and
retrofitting existing panels for energy monitoring and sub-metering.

Product parameters

1. Model: KCT-36
2. Product type: Split-core (opening-type) current transformer
3. Rated primary current: 200 A / 300 A / 400 A / 600 A
4. Rated secondary current: 5 A
5. Transformation ratio:
   40:1 (200 A / 5 A)
   60:1 (300 A / 5 A)
   80:1 (400 A / 5 A)
   120:1 (600 A / 5 A)
6. Bore diameter: 36 mm
7. Working frequency: 50 / 60 Hz
8. Secondary output: Sealed lead wires
9. Mounting: Base-plate fixed; fits cable or busbar through 36 mm bore
10. Reference standard: IEC 60044-1 / IEC 61869-2

Note:
1. The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state.
2. The secondary circuit is not allowed open circuit, so please do not install fuse.