CT / SCT — split-core current transformers for cables and bushings
LINAM CT and SCT are installed on shielded cables and bushings without breaking the primary circuit. Primary current 100–3000 A, secondary 5 A, accuracy ±3%, used together with fault indicators.
- Primary current
- 100–3000 A
- Secondary current
- 5 A
- Accuracy
- ±3%
- Insulation
- 600 V (installed over shielded MV cable)
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The core is split, so the transformer is mounted on a live connection without switching off consumers. CT insulation is rated for 600 V, and installation is made over the shielded MV cable. The SCT model has a submersible design for manholes and underground vaults. The secondary signal is fed to fault indicators and distribution network controllers.
Technical specifications
| Primary current | 100–3000 A |
|---|---|
| Secondary current | 5 A |
| Accuracy | ±3% |
| Insulation | 600 V (installed over shielded MV cable) |
| Design | split-core, submersible (SCT) |
Replacement for
split-core ТЗРЛ (generic type), ТШП-0,66
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
CT / SCT — split-core current transformers for cables and bushings. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8504 31 29 00 |
|---|---|
| HS, 6 digits | 8504 31 |
| CN (EU) | 8504 31 29 |
| HTSUS (USA) | 8504 31 20 00 |
| China customs tariff | 8504 31 10 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
What is the primary current range of LINAM CT?
Primary current 100–3000 A with a 5 A secondary, accuracy ±3%.
What insulation is the transformer rated for?
CT insulation is 600 V, so it is installed only over a shielded MV cable.
Which model suits manholes?
The submersible SCT model is made for underground installation. Both models are split-core.
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