Product Details
SCTK673 Series Split Core Current Transformer with Epoxy
Encapsulated Housing and 5~1000A input,Class 0.2,0.5,1.0
SCTK673 series retro-fit (split-core) 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.
It can save time and the installation costs.
Features:
- Split core current transformer with interleaved joint and hinge
structure
- Wide range of sizes to accommodate all the existing installations
- Split core CT current transformer
- Epoxy Potting, Double-screw fastening
- Wide inner window, allowing clamping of big cables or bus-bars
- Test range: 5 to 1000A AC input, output of 0-10V(AC) or 0-5A
- High accuracy and reliability
- Test hole series size clamp leaker AC current transformer
- Inherit the simple structure of the traditional C cores
- Clamp-on core design, safer, easier installation, portable, don’t
need to cut of the grid-power when adjust the inductance.
- Energy conservation & environment protection, huge potential
market
Applications:
- Current, power and energy monitoring device.
- Current and power measurement for electric motors, lighting, air
compressor,heating and ventilation system, air-condition equipment
and automation – control system.
- Relay protection device.
- Current measurement, monitoring and protection for electrical
wiring and equipment
Electrical Parameter
Frequency | 50-400Hz |
Rated Input | 5A-1000A |
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 Humidity | ≤85% |
Operating Temp | -25℃~+75℃ |
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 | Ø1 | Ø2 |
SCTK673A-025 | 5-400A (5,100,250,400A) | 0-200mA 0-10V | 0.2 0.5 1.0 | 25 | 100 | 100 | 42 | 60 | 87 | 72 | 22 | 16 | 5 |
SCTK673B-045 | 50-1000A (50,250,400,1000A) | 0-500mA 0-10V | 0.2 0.5 1.0 | 45 | 123 | 123 | 42 | 80 | 109 | 94 | 23 | 16 | 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.
