CT-MTP MV current transformer for protection and relay self-powering
CT-MTP cable current transformers for RMUs and medium voltage cubicles with a primary current up to 1200 A. They provide the measuring signal and the power supply for SIA-B/SIA-C relays.
- Primary current
- up to 1200 A
- Ratio
- 1000/1 A (CT-MTP 1000/1); secondary winding /1 or /5
- Design
- indoor, without primary winding (cable type)
- Insulation
- epoxy resin / tape, UL94-V0 plastic
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The transformer has no primary winding, the cable is passed through the window. The CT-MTP 1000/1 has a ratio of 1000/1 A, and the secondary winding is either /1 or /5. The insulation is epoxy resin or tape, the plastic is UL94-V0 class, and the design is for indoor use. The transformers comply with IEC 60044-1.
Technical specifications
| Primary current | up to 1200 A |
|---|---|
| Ratio | 1000/1 A (CT-MTP 1000/1); secondary winding /1 or /5 |
| Design | indoor, without primary winding (cable type) |
| Insulation | epoxy resin / tape, UL94-V0 plastic |
| Standard | IEC 60044-1 |
Replacement for
ТОЛ-10, ТЛК-10, ТЗЛМ; CT for relay self-powering has no direct analog
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
CT-MTP MV current transformer for protection and relay self-powering. 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 primary current is CT-MTP rated for?
Primary current up to 1200 A, and the CT-MTP 1000/1 version has a ratio of 1000/1 A.
Which relays does the transformer work with?
The transformer provides the measuring signal and power supply for SIA-B/SIA-C relays.
What secondary winding is available?
The secondary winding is /1 or /5, according to IEC 60044-1.
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