500Hz CT Split Core Current Transformer 10Vac Epoxy Potting
SCTK667C Series High Voltage High Frequency Split Core Current CT Sensor
SCTK667C series split core current transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system. It is widely used in compact fully insulated ring network switchgears such as ABB-SafeRing/SafePlus... and cable distribution boxes. The transformer can be directly installed at the inlet and outlet cables. The slice is imported silicon material. The semicircular ring core and secondary windings are vacuum poured by insulated resin.
Features:
- Epoxy Potting, Double-screw fastening, safe, easy to install, portable
- Wide inner window, allowing clamping of big cables or bus-bars
- Wide range of sizes to accommodate all the existing installations
Electrical Parameter
| Frequency | 50-500Hz |
| Rated Input | 5A-1200A |
| Measuring range | 1%In-130%In |
| Rated Output | 0-5A or 0-10VAC |
| Ratio | ≤± 0.2％ |
| Phase angle | ≤ ±10min |
| Dielectric strength | 5KV/1mA/1min |
| Insulation Resistance | DC500V/100MΩmin |
Mechanical Parameter
| Case | PC /UL94-V0 |
| Bobbin | PBT |
| Core | Silicon steel |
| Internal structure | Epoxy |
| Construction | Tie |
| Operating Temp | －25℃～＋75℃ |
| Operating Humidity | ≤85% |
| Output Connection | UL1015 22AWG Wire(twinsted wire) 1.0m |
Type selection
| P/N |
Rated Input (A) |
Output (A) | Accuracy | A (mm) | |
| SCTK667C-6432 |
0-1200A |
1A/5A |
0.2,0.5,1.0 |
64 |
|
| SCTK667C-5052 |
0-1000A |
1A/5A |
0.2,0.5,1.0 |
50 |
|
| SCTK667C-50105 |
0-1000A |
1A/5A |
0.2,0.5,1.0 |
50 |
|
| SCTK667C-9632 |
0-2000A |
1A/5A |
0.2,0.5,1.0 |
96 |
|
| SCTK667C-5550 |
0-1000A |
1A/5A |
0.2,0.5,1.0 |
55 |
|
Notes: Product specifications can be customized
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