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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:
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