SCTK691/2 Series Split Core Current Transformer 100mA-3000A Range with 0.1-0.5 Class Accuracy
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
4~8 Weeks
Brand:
Shinhom
Product Description
SCTK691/2 Series Split Core Current Transformer
The SCTK691/2 series retro-fit split-core current transformers are engineered for easy installation in both new and existing electrical networks. These clamp-on transformers can be installed without interrupting cable or bus-bar circuits, significantly reducing installation time and costs.
Key Features
- Multiple turn ratios: 1000:1, 2000:1, 2500:1, 4000:1
- Test hole diameters: 8mm, 12mm, 20mm, 25mm, 50mm, 60mm
- Current measurement range: 100mA to 3000A AC input
- Output options: 0-10V(AC) or 0-5A
- High precision classes: 0.1, 0.2, 0.5
- Low phase shift and high sensitivity for accurate power measurement
- Portable design for temporary or long-term current studies
Applications
- Current measurement, monitoring and protection for electrical systems
- Power measurement for motors, lighting, HVAC systems, and automation controls
- Energy monitoring and relay protection devices
- Industrial electrical equipment testing and analysis
Technical Specifications
Electrical Parameters
| Parameter | Specification |
|---|---|
| Frequency Range | 50-400KHz |
| Rated Input | 5-3000A |
| Measuring Range | 5%In-130%In |
| Rated Output | 0-10V(AC) or 0-5A |
| Ratio Accuracy | ≤ ± 0.1% |
| Phase Angle | ≤ ±10min |
| Dielectric Strength | 3.0KV/1mA/1min |
| Insulation Resistance | DC500V/100MΩmin |
Mechanical Parameters
| Component | Material/Specification |
|---|---|
| Case Material | ABS / UL94-V0 |
| Bobbin Material | PBT |
| Core Material | Silicon Steel/Permalloy |
| Internal Structure | Screw |
| Construction | Screw |
| Operating Temperature | －25℃～＋75℃ |
| Operating Humidity | ≤85% |
| Output Connection | 1015/22AWG Wire (twisted wire) 2.5m |
Model Selection Guide
| Part Number | Rated Input (A) | Accuracy | Dimensions (ID-L-W-H mm) |
|---|---|---|---|
| SCTK691A-008 | 0-20A | 0.1, 0.2, 0.5 | 8.0-135.0-42.0-20.0 |
| SCTK691A-013 | 0-100A | 0.1, 0.2, 0.5 | 13.0-137.0-42.0-25.0 |
| SCTK691A-020 | 5-250A | 0.1, 0.2, 0.5 | 20.0-137.0-46.0-25.0 |
| SCTK691A-050 | 100-1200A | 0.1, 0.2, 0.5 | 50.0-215.0-104.0-27.0 |
| SCTK692A-085 | 100-1500A | 0.1, 0.2, 0.5 | 82.0×52.0-272.0-116.0-37.0 |
| SCTK692A-125 | 100-3000A | 0.1, 0.2, 0.5 | 125.0×52.0-327.0-116.0-37.0 |
Customization Available: Product specifications can be customized to meet specific application requirements.
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Get in Touch
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Company
Shaanxi Shinhom Enterprise Co.,Ltd
Location
Commercial Plaza , No.8,Yan Ta Northern Road, Xi'an Shaanxi Pro. China.
Contact Person
Jack wang