Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer
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Product Highlights
- Self-Powered Energy Harvesting: Split design provides power to other components without external source.
- High Voltage Compatibility: Supports voltage range of 5~550KV for diverse industrial applications.
- Robust Waterproof Rating: IP66 to IP68 waterproof levels ensure reliable outdoor operation.
- Permalloy Core Accuracy: Uses Permalloy core for high precision with 0.2/0.5 accuracy class.
- Flexible Customization: Accepts OEM, ODM, and OPM with customizable core, brand, and specs.
- ISO9001 Quality Control: Strict QC system with 100% inspection and performance testing.
- Wide Application Scope: Suitable for electronic, instrument, sensor, audio, and lighting uses.
- Low MOQ for Testing: Minimum Order Quantity is 1, allowing easy sample orders.
Product Attributes
- Customization
- Available
- Application
- Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy
- Type
- Current Transformer
- Model NO.
- HMQP45
- Phase
- Single
- Operation Condition
- Outdoor
- Usage
- Protection, Measurement, Supply Power
- Winding Form
- Single Layer & Tightly Wound Type
- Insulating Medium
- Epoxy Resin
- Installation
- Active Type
- Magnetic Circuit Structure
- Single Stage Type
- Voltage Transformation Principle
- Electromagnetic Type
- Core
- Permalloy
- Brand Name
- Hemei
- Primary Input
- 30A
- Output Power
- 5W
- Lead Time
- 7-15 Working Days
- Turns Ratio
- 2000t
- Voltage
- 5~550kv
- Accuracy
- 0.2/0.5
- Continuous Current
- 1250A
- Transport Package
- Standard Carton
- Specification
- 45mm
- Trademark
- HEMEI
- Origin
- China
- HS Code
- 8504311000
- Production Capacity
- 50000000PCS/Year
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 3.000kg
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 Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer
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Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer -
Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer -
Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer -
Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer -
Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer -
Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer -
Permalloy Core Input Primary Current 30A Output 3W Power Self-Powered Current Transducer
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Product Description
Harvesting Energy CT can be customised | ||||||
Rated output power | Rated output currrent | Inner diameter | Max work current | Max current | Waterproof level | Voltage |
24mW | 5A | 26mm | 1000A | 25KA/2s | IP67 | 5~550KV |
100mW | 10A | 26mm | 1000A | 25KA/2s | IP67 | 5~550KV |
3W | 20A | 45mm | 1250A | 25KA/2s | IP66 | 5~550KV |
5W | 30A | 45mm | 1250A | 25KA/2s | IP66 | 5~550KV |
1W | 20A | 60mm | 1250A | 25KA/2s | IP68 | 5~550KV |
2W | 30A | 60mm | 1250A | 25KA/2s | IP68 | 5~550KV |
2W | 20A | 160mm | 2000A | 25KA/2s | IP68 | 5~550KV |
4W | 30A | 160mm | 2000A | 25KA/2s | IP68 | 5~550KV |
Energy Harvester With Silicon Steel Core | |||||
No | Specification(mm) | sectional area(mm²) | Input Current(A) | Output Power(W) | No-load voltage(V) |
1 | 55*78*28 | 322 | 20 | 1.3 | 38.8 |
30 | 2.4 | 46.2 | |||
2 | 49*77*25 | 350 | 20 | 1.7 | 50.8 |
30 | 3 | 60 | |||
3 | 48*86*21 | 399 | 20 | 1.8 | 47.8 |
30 | 3.1 | 56.7 | |||
4 | 54*86*40 | 640 | 20 | 3.6 | 96.2 |
30 | 6.2 | 113.8 | |||
5 | 60*90*50 | 750 | 20 | 4 | 104.5 |
30 | 6.6 | 120.7 | |||
6 | 58*88*53 | 795 | 20 | 3 | 76.2 |
30 | 5.7 | 94.1 | |||
7 | 55*80*68 | 850 | 20 | 4.7 | 123.8 |
30 | 7 | 146.4 | |||
8 | 59*89*58 | 870 | 20 | 4.5 | 116.9 |
30 | 6.8 | 138 | |||
9 | 53*90*64 | 1184 | 20 | 5.3 | 157.2 |
30 | 7.3 | 187 | |||
10 | 53*130*60 | 2310 | 20 | 10 | 126 |
50 | 34 | 162 | |||
CT Based Energy Harvester With Permalloy Core | |||||
No | Specification(mm) | Sectional area(mm²) | Input Current(A) | Output Power(W) | No-Load Voltage (V) |
1 | 55*65*5 | 25 | 10 | 25.6 | 5.19 |
2 | 55*75*10 | 100 | 5 | 45 | 8.6 |
3 | 55*75*12 | 120 | 5 | 54 | 10.3 |
4 | 54*78*12 | 144 | 5 | 52 | 12.5 |
5 | 48*68*15 | 150 | 5 | 49 | 9.64 |
6 | 55*75*20 | 200 | 3 | 40 | 8.1 |
7 | 86*107*20 | 210 | 5 | 72 | 8 |
8 | 55*79*28 | 336 | 5 | 118 | 14.1 |
9 | 76*106*27 | 405 | 5 | 88 | 11.7 |
10 | 64*106*20 | 420 | 5 | 163 | 19.5 |
11 | 58*89*40 | 620 | 5 | 200 | 18.4 |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2491542". Items marked "
" are certified.
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Company Profile
Hefei Hemei Electronic Technology Co., Ltd. is a well-known Chinese manufacturer of current transformers and magnetic cores. Hemei Electronics was founded in 2011 and is located in Hefei, Anhui Province, China.
After years of practice, Hemei Electronics has accumulated rich experience in industry application engineering. At present, the products are mainly used in power industry, current measurement, transmission lines, voltage measurement, power signal measurement, high-speed rail, new energy power generation and other fields. It has established long-term strategic cooperation with State Grid Corporation of China, China Southern Power Grid, China Railway Construction, Huawei and other well-known domestic and foreign government enterprises and universities, forming a unique brand market. The sales network has covered the whole country and is exported to Asia, Europe, the Middle East, Australia, North America and other regions, enjoying a high reputation internationally.
Hemei Electronics is a professional enterprise integrating R&D, production, sales and service. For many years, it has insisted on developing various products in the electromagnetic industry. At present, we mainly have split current transformers, outdoor waterproof current transformers, underground cable waterproof current transformers, broadband and high-frequency current transformers, power CT, Permalloy, nanocrystalline, silicon steel cores and other products.
Hemei Electronics has strong technical force and strong production capacity, and can realize large-scale production of customized products. The company has excellent structural design, magnetoelectric design, electrical design and other design capabilities, and can customize the current transformer that best suits your application. At the same time, we have complete current transformer test equipment such as current transformer calibrators to ensure first-class product quality.
Through continuous and unscrupulous R&D and innovative technology accumulation, Hemei Electronics insists on leading the industry's sustainable development in the field of magnetoelectric current induction power generation. Over the years, Hemei Electronics has won numerous honors, including national high-tech enterprises, national-level specialized "little giant" enterprises, and provincial key industrial chain enterprises. At present, more than ten technical invention patents including "opening and closing power generation device" have been obtained.
Hemei Electronics is committed to building a global leading enterprise in opening and closing current transformers and voltage measurement, striving to promote the innovation and progress of micro-power magnetoelectric induction power generation technology, focusing on innovative R&D and talent cultivation, and becoming a benchmark enterprise in the field of global magnetoelectric technology.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- A19, No.1500, Beicheng Avenue, Luyang District, Hefei, Anhui, China
-
Plant Area
- 2165 square meters
-
Number of Employees
- 38
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Current Transformer, Core
-
Production Lines
- 3
-
Production Machines
- Winding Machine, Cutting Machine, Oven
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Full Customization, Minor Customization, Flexible customization, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-09-22
-
Export Year
- 12 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a trading company or manufacturer?
- We are a manufacturer.
- Can I have a sample order?
- Yes, we welcome sample orders to test and check quality, and you need to pay the sample fee and freight.
- Do you accept customized products?
- Yes, our R&D department has over 10 years' experience in the electric industry. HEMEI offers OEM, ODM, and OPM services.
- How long is the lead time for customized products?
- Customized products usually take 10-15 days, depending on your design and quantity.
- What is your quality control system?
- All processes follow ISO9001. We have technical instructors, regular QC inspections, performance tests during production, and comprehensive quality tests upon completion.
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Product Groups
- High Precision Lingbo CT Housing
- split core current transformer
- Outdoor waterproof current transformer
- High frequency current transformer/ Wideband CT
- Underground cable waterproof current transformer
- power supply current transformer energy harvesting
- Energy Harvesting Ring
- Energy Harvesting Core
- Current Transformer Core
- inductor/sensor/Electricity Accessories
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