Product Details
SCTK671 Series Split Core Current Transformer with 5A to 3000A
input and zero-phase current transformers, High Accuracy
- SCTK671 series current transformer has been specially designed to
facilitate their installation in new or already existing net works.
- They may be installed without opening any cable or bus-bar circuit.
- An internal precision resistor across the secondary winding of the
CT provides a low safe voltage output.
Features:
- Split core CT current transformer
- Test range: 5 to 3000A AC input, output of 0-10V(AC) or 0-5A
- Using epoxy resin filling and good seismic performance
- Use punched way, easy to install
- Using high permeability material, wide measurement range
- Small volume, beautiful appearance generous, flexible use
- It can save time and the installation costs
Applications:
- Electrical fire monitoring
- Leakage fire prevention system
- Electromagnetic relay protection
- Microcomputer protection and so on.
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 | UL101522AWGWire(twinstedwire)2.5m |
Type selection
P/N | Rated Input (A) | Output (mA/V) | Accuracy | Dimensions(mm) |
| | | | Ø | A | B | C | D | E | F | G | H | Ø1 | Ø2 |
SCTK671A-025 | 5-400A (5,100,400A) | 0-200mA 0-10V | 0.2,0.5,1.0 | 25 | 80 | 75 | 22 | 56 | 73 | 53 | 21 | 17 | 5 | 5 |
SCTK671A-045 | 50-1000A (50,400,1000A) | 0-500mA 0-10V | 0.2,0.5,1.0 | 45 | 108 | 107 | 26 | 71 | 100 | 74 | 24 | 13 | 5 | 5 |
SCTK671A-065 | 100-1500A (100,1000,1500A) | 0-500mA 0-10V | 0.2,0.5,1.0 | 65 | 128 | 127 | 26 | 91 | 120 | 94 | 27 | 17 | 5 | 5 |
SCTK671A-080 | 500-2000A (500,1500,2000A) | 0-500mA 0-10V | 0.2,0.5,1.0 | 80 | 144 | 144 | 28 | 97 | 134 | 104 | 27 | 17 | 5 | 5 |
SCTK671A-100 | 800-3000A (800,2500,3000A) | 0-600mA 0-10V | 0.2,0.5,1.0 | 100 | 174 | 174 | 30 | 126 | 162 | 120 | 27 | 17 | 5 | 5 |
Notes: Product specifications can be customized
Company Profile
Shaanxi Shinhom Enterprise Co.,Ltd is one large-sized key
enterprise in producing magnetic components and supplying OEM`high
quality magnetics components in China ,It has been approved for the
certification ISO9001&QS9000.Shinhom has grown rapidly by
supplying high quality magnetic components on-time, offering
competitive pricing, and providing strong customer service, It`s
products can be widely used in personal computer, computer
peripherals, automotive electronics, consumer electronics,
elecommunication equipment ,test equipment, GPS equipment, medical
appliances and cellular Phone to name just a few . It has annual
capacity reaches 300 Million Pieces and has more than 20 year of
experience in producing inductors & transformers,Current
transformers, filters.
Since its inception in 1998, shinhom has become a major supplier of inductors & transformers and Product Solutions for its professional R&D Department,
accurate market positioning and high quality products.
