SCTK663 Split Core Current Transformer 5-1000A Input with 0-10V/5A Output for Building Automation
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
4~8 Weeks
Brand:
Shinhom
Product Description
Product Overview
The SCTK663 Series Split Core Current Transformer offers versatile current measurement capabilities with 5-1000A input range and 0-10V or 0-5A output options. Designed for easy installation in existing networks, these transformers feature 25mm and 45mm inner window sizes for flexible application across various electrical systems.
Key Features
- Input range: 5 to 1000A AC
- Output options: 0 to 10V or 0 to 5A
- Compatible with HVAC temperature control, power management, and building automation systems
- Split-core design enables installation without disconnecting cables or busbar circuits
- Significant labor cost savings through easy clip-on installation
Applications
- AC current measurement for electric motors
- Lighting system monitoring
- Air conditioning equipment current monitoring
- Building automation and energy management systems
Electrical Specifications
| Parameter | Specification |
|---|---|
| Frequency | 50-400Hz |
| Rated Input | 5A-1000A |
| Measuring Range | 5%In-130%In |
| Rated Output | 0-10V(AC) or 0-5A |
| Ratio Accuracy | ≤ ± 0.2% |
| Phase Angle | ≤ ±10min |
| Dielectric Strength | 2.5KV/1mA/1min |
| Insulation Resistance | DC500V/100MΩmin |
Mechanical Specifications
| Parameter | Specification |
|---|---|
| Case Material | PC / UL94-V0 |
| Bobbin Material | PBT |
| Internal Structure | Epoxy |
| Construction | Tie |
| Operating Temperature | －25℃～＋75℃ |
| Operating Humidity | ≤85% |
| Output Connection | UL1015 22AWG Wire (twisted wire) 2.5m |
Product Selection Guide
| Part Number | Rated Input (A) | Output (mA/V) | Accuracy | Dimensions (mm) |
|---|---|---|---|---|
| SCTK663A-025 | 5-400A (5,100,250,400A) | 0-200mA 0-10V | 0.2, 0.5, 1.0 | Φ25, A118, B90, C42, D16, E32 |
| SCTK663B-045 | 50-1000A (50,250,400,1000A) | 0-500mA 0-10V | 0.2, 0.5, 1.0 | Φ45, A145, B113, C42, D16, E32 |
Wire Gauge Recommendation: It is recommended to oversize your CT rather than undersize it. Please measure your wire diameter in millimeters rather than using MCM wire size, as insulation thickness varies significantly between wire manufacturers.
Product specifications can be customized to meet specific application requirements.
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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