UL Certified Split Core Current Transformer 5-3000A Input High Accuracy 0.2 Class
SCTK662 series split core CT offers 0-10V or 0-500mA output for high accuracy metering. Features 0.2/0.5/1.0 accuracy class, over-voltage protection, and UL/CE certification. Customizable ratings from 5A to 3000A with easy snap-on installation.
SCTK662 Series UL Certificated Split Core Current Transformer High Accuracy CT, 5-3000A input
SCTK662 series of split-core current transformer offers 0V-10V and 0mA-500mA at secondary from sensed primary current. Without using secondary CT inside of meter, users directly connect SCTK662 series to meter for high accuracy metering application. It enables one meter to be adopted for various current rating by only changing primary CT so it makes compact meter design and reduces developing cost. Also, over-voltage protection circuit is included to offer safe, fast and cost effective installation.
FEATURES
- Most cost-effective
- Faster installation
- Safe and easy installations
- High accuracy 0.2,0.5,1.0
- Holding wire diameter: φ25mm~100mm
- Measurement range of 5A to 3000A AC
- Low phase shift for power measurement
- Output model: Lead output(2.5m)
- Isolated plastic case recognized according to UL94-V0
- Small-size, compact size, light-weight
- Over-Voltage protection circuit is installed.
- CE, UL / EN 61010 - 1 certified
Electrical Parameter
| Frequency | 50-400Hz |
| Rated Input | 5A-3000A |
| Measuring range | 5%In-130%In |
| Rated Output | 0-10V(AC) or 0-5A |
| Ratio | ≤ ± 0.2% |
| Phase angle | ≤ ±10min |
| Dielectric strength | 2.5KV/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) 2.5m |
Type selection
| P/N |
Rated Input (A) |
Output (mA/V) | Accuracy | Dimensions(mm) | ||||||
| Φ | A | B | C | D | E | |||||
| SCTK662A-025 |
5-400A (5,100,250,400A) |
0-200mA 0-10V |
0.2,0.5,1.0 | 25 | 98 | 70 | 22 | 16 | 30 | |
| SCTK662B-045 |
50-1000A (50,250,400,1000A) |
0-500mA 0-10V |
0.2,0.5,1.0 | 45 | 128 | 98 | 26 | 16 | 32 | |
| SCTK662C-065 |
100-1500A (100,800,1000,1500A) |
0-500mA 0-10V |
0.2,0.5,1.0 | 65 | 148 | 118 | 26 | 16 | 34 | |
| SCTK662D-080 |
500-2000A (500,1000,1500,2000A) |
0-500mA 0-10V |
0.2,0.5,1.0 | 80 | 164 | 132 | 28 | 16 | 36 | |
| SCTK662E-100 |
800-3000A (800,1000,2500,3000A) |
0-600mA 0-10V |
0.2,0.5,1.0 | 100 | 194 | 162 | 30 | 16 | 38 | |
Notes: Product specifications can be customized
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