Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current
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Product Highlights
- Hall Detection Principle: Direct measurement using Hall device for accurate primary current reflection.
- Wide Current Range: Available in 50A, 200A, and 500A primary rated input currents.
- High Accuracy Grade: Precision grade ranging from 0.2 to 1 with linearity under 1% FS.
- Low Power Consumption: Current consumption is less than 25mA for efficient operation.
- Wide Frequency Band: Bandwidth supports DC to 20kHz for AC, DC, and pulsed signals.
- Robust Interference Resistance: Strong resistance to external interference with high common mode rejection.
- Perforated Structure: Open type design ensures no insertion loss during installation.
- Customized Options: Customized current transformer available with tailored specifications.
Product Attributes
- Customization
- Available
- Type
- Hall Type
- Output Signal Type
- Analog Output
- Model NO.
- TRLKH-214-01
- Production Process
- SemiConductor Integrated
- Material
- Metal
- Accuracy Grade
- 0.2-1
- Application
- Switching Power Supply
- IP Rating
- IP55
- Certification
- ISO CE RoHS
- Customized
- Customized
- Current Consumption
- <25mA
- Bandwidth(-1dB)
- DC~20kHz
- Linearity
- <1%FS
- Secondary Rated Output Voltage
- 4V
- Transport Package
- Standard Boxes
- Specification
- HOLE 20
- Trademark
- TR
- Origin
- China
- HS Code
- 850450
- Production Capacity
- 50000
- Package Size
- 15.00cm * 15.00cm * 15.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current
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Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current -
Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current -
Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current -
Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current -
Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current -
Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current -
Manufactures 5A 100A--1000A 50-80Hz Open Current Transformer Auto Transformer Electronic Toroidal Single Open Type Current
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Product Description
PRODUCT OVERVIEW
Measures AC, DC and pulsed signals
Excellent accuracy, good linearity
Strong resistance to external interference, high common mode rejection ratio
Low temperature drift, low power consumption, wide frequency band
Perforated structure, no insertion loss
AC frequency conversion speed regulation
Servo motor traction
Uninterruptible power supply(UPS)
Welding machine, battery power supply
| Technical Parameter | |||||
| Specification | 50A/4V | 200A/4V | 500A/4V | Unit | |
| I PN | Primary rated input current | 50 | 200 | 500 | A |
| IP | Primary current measurement range | 0~100 | 0~400 | 0~1000 | A |
| VSN | Secondary rated output voltage | 4 | V | ||
| VC | The power supply voltage | ±12~15(±5%) | V | ||
| IC | Current consumption | <25 | mA | ||
| Vd | Insulation voltage | Between primary and secondary circuits: 2.5kV/50Hz/1min | |||
| ε L | Linearity | <1 | %FS | ||
| X | Precision | TA =25ºC: ≤±1 | % | ||
| V0 | Offset voltage | TA =25ºC: ≤±20 | mV | ||
| VOM | Magnetic offset voltage | IP=0 after 3*ITPN: ≤±20 | mV | ||
| VOT | Offset voltage temperature drift | IP =0 TA =-40~+80ºC: ≤±1 | mV/ºC | ||
| Tr | Response time | ≤5 | μS | ||
| f | Bandwidth(-3dB ) | DC~20 | KHz | ||
| TA | Working temperature | -40~+80 | ºC | ||
| TS | Storage temperature | -45~+85 | ºC | ||
| RL | Load resistance | TA =25ºC: ≥10 | kΩ | ||
About the Supplier
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Company Profile
Hubei Tianrui Electronic Co., Ltd. Was founded in 1998, is a collection of scientific research, production, sales and service in one of the high-tech power electronics components. Focusing on the development of "Relay Protection and Power Automation", the company continues to provide complete sets of precision transformer solutions for domestic power equipment manufacturers, and is a well-known manufacturer of relay protection relays and a leader in the industry.
As one of the specialized research institutes for precision transformers in China, Tianrui successfully listed on the new three board in May 2016. In 2013, it passed the "Hubei Provincial Recognized Enterprise Technology Center" approved by the six ministries and commissions. Up to now, it has obtained 4 invention patents, 30 utility model patents and 5 appearance patents. At the same time, Tianrui Electronics has also made considerable progress in foreign technology exchanges, including Tianmen Institute of Electrical Instrumentation jointly established with the Provincial Bureau of Quality and Technical Supervision, an undergraduate internship base jointly established with Huazhong University of Science and Technology, Association to build academician expert workstations, and the provincial post-doctoral CMC's innovative practice base and other scientific research cooperation to further consolidate the Tianrui technology innovation soil, effectively protect the company's leading product technology.
Tianrui after nearly 20 years of focus on development, has now become the largest in the world for the protection of special transformer manufacturers in the industry has a wide range of visibility. The company is the CLP relay protection and automation equipment branch director unit, the CLP Power Grid Equipment Working Committee, the National Electrical Instrument Standardization Technical Committee, is also a precision micro-current, voltage transformer industry standard drafting unit. The company won the "Shou contract re-credit enterprises in Hubei Province" for 10 consecutive years, was rated as brand-name products and well-known trademarks in Hubei Province.
Tianrui product quality as the cornerstone of the company's development, the company in 2003 passed the ISO9001: 2000 quality management system certification, and in 2009 passed ISO9001: 2008 for version certification. ISO9001: 2015 in 2018. In the past 13 years, the company strictly follows the requirements of ISO9001 Quality System to ensure stable and reliable operation of customer equipment and has won unanimous endorsement from the industry.
Tianrui production efficiency as the engine for the development of the company, the company formed in 2007 on the industry's leading automated precision production technology transformation team, through nine years of unremitting efforts, has built five precision transformer automation production lines, And the current on-line operation of the "Tianrui ERP system" to achieve the information connection in the precision transformer industry took the lead in achieving the two production automation and information technology integration, effectively improve the production efficiency, precision transformers for automated production, Set an industry benchmark.
Tianrui serves customers as the company's development mission. In order to provide customers with more suitable supporting products and convenient technical services, Tianrui has set up two branch offices in Nanjing and Baoding and has branches in Shenzhen, Beijing, Zhuhai, Xuchang, Chengdu and Xi'an With a number of sales organizations, covering the geographical area of Europe, South America, South America, Asia, etc. The domestic electric power equipment manufacturing cluster,
About Our Factory & Business Background
- Address
- No. 8, Chuangye Avenue, Tianmen Economic Development Zone, Tianmen City, Hubei Province, Tianmen, Hubei, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-12-12
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the accuracy grade of this sensor?
- The accuracy grade ranges from 0.2 to 1, with linearity less than 1% FS.
- What is the maximum current measurement range?
- The primary current measurement range goes up to 1000A depending on the model.
- Does this sensor support AC and DC signals?
- Yes, it measures AC, DC, and pulsed signals with excellent accuracy.
- What is the response time of the sensor?
- The response time is less than 5 microseconds.
- Is the product customizable?
- Yes, the product is customized with options for specific current and output requirements.
- What is the working temperature range?
- The working temperature range is from -40 to +80 degrees Celsius.
- What certifications does the product have?
- The product holds ISO, CE, and RoHS certifications.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season is within 15 workdays.
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