Product Details
SCTK691/2 Series Clamp-on Split Core Current Transformer with
Current Range 100mA to 3000A Single-phase Current Test
SCTK691/2 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. It can save time and the installation
costs.
Features:
- Turns ratio: 1000:1, 2000:1, 2500:1, 4000:1
- Test hole: 8, 12, 20, 25,50, 60mm series clamp on split core AC
current transformer
- Test range: 0A - 3000A AC input, output of 0-10V(AC)or 0-5A
- Test precision class: 0.1, 0.2 ,0.5
- Clamp CT or called Current Transformers are high precision, high sensitivity, versatility, and low phase
shift to theprobe for a good selection of application range of
power measurement widely.
- Current clamp is portable AC current measuring device and the one-hand operating
solution for temporary or long-term studies,with safety of handling
and easiness of installation.
Applications:
- Current measurement, monitoring and protection for electrical
wiring and equipment.
- Current and power measurement for electric motors, lighting, air
compressor,heating and ventilation system, air-condition equipment
and automation – control system.
- Current, power and energy monitoring device.
- Relay protection device.
- An internal precision resistor across the secondary winding of the
CT provides a low safe voltage output.
Electrical Parameter
Frequency | 50-400KHz |
Rated Input | 5-3000A |
Measuring range | 5%In-130%In |
Rated Output | 0-10V(AC)or 0-5A |
Ratio | ≤ ± 0.1% |
Phase angle | ≤ ±10min |
Dielectric strength | 3.0KV/1mA/1min |
Insulation Resistance | DC500V/100MΩmin |
Mechanical Parameter
Case | ABS /UL94-V0 |
Bobbin | PBT |
Core | Silicon steel/Permalloy |
Internal structure | Screw |
Construction | Screw |
Operating Temp | -25℃~+75℃ |
Operating Humidity | ≤85% |
Output Connection | 1015/22AWG Wire(twinsted wire) 2.5m |
Type selection
P/N | Rated Input (A) | Accuracy | Dimensions(mm) (ID-L-W-H) |
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 |
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.
