0.333V(AC) Rated Output PA Case PBT Bobbin Split Core Current Transformers for Relay protection device
| Min. Order: | 30 Piece/Pieces |
|---|---|
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 100000 |
| Place of Origin: | Tianjin |
Company Profile
| Location: | Tianjin, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler, Service |
Product Detail
| Model No.: | GWSCCT681B |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Phase: | Single |
| Coil Number: | Autotransformer |
| Usage: | Current |
| Coil Structure: | Toroidal |
| Brand Name: | Grewin |
| Frequency: | 50-2000Hz |
| Measuring range: | 10%In-130%In |
| Rated Output: | 0.333V(AC) or 0-500mA |
| Dielectric strength: | 2.5KV/1mA/1min |
| Case: | PA /UL94-V0 |
| Bobbin: | PBT |
| Core: | Permalloy |
| Construction: | Tie |
| Output Connection: | UL1015 20AWG Wire(twinsted wire) 2.5m |
| Internal structure: | Epoxy |
| Production Capacity: | 100000 |
| Packing: | Carton or tray |
| Delivery Date: | 15 days |
Product Description
The product description
Split Core Current Transformers
GWSCCT681B Series
GWSCCT681B 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
The structure of the self-locking, safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installations
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.
Technique Index
Electrical Parameter
Frequency | 50-2KHz |
Rated Input | 5A-630A |
Measuring range | 10%In-130%In |
Rated Output | 0.333V(AC) or 0-500mA |
Ratio | ≤± 1.0％ |
Phase angle | ≤ ±60min |
Dielectric strength | 2.5KV/1mA/1min |
Insulation Resistance | DC500V/100MΩ min |
Mechanical Parameter
Case | PA /UL94-V0 |
Bobbin | PBT |
Core | Permalloy |
Internal structure | Epoxy |
Construction | Tie |
Operating Temp | －25℃～＋75℃ |
Operating Humidity | ≤85% |
Output Connection | UL1015 20AWG Wire(twinsted wire) 2.5m |
Certification
Company profile
Tianjin Grewin is concentrating on transformers for 20 Years and complianted by ISO9001:2015,CB,IEC CB,CE etc.We're always pay great attention to its business philosophy "Quality and Honesty First".Grewin is specialized in the design and manufacture of wound components such as transformer,current sensors, chokes etc .windely used in communications,electronics,meters,industrial control,medical equipments and other fields.We are also a provider of power meters and instruments locators. 85% of its products exported to America, Europe, and Asia etc.We sincerely invite you to join us to create a bright future.
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