Active Member
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[China]
Address: Rm. 5301-5302, No. 5 Building, No. 3088, Century Avenue, Jiashan County, Jiaxing, Zhejiang, China (Mainland)
Contact name:Cao
Jiaxing Wisdom Electronic Tech Co., Ltd. |
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Zero phase current transformer 30A AC 4-20ma Current Sensor for Smart Meter
Rated current : 30A
Rated Output :17 mV
Operating frequncy : 50Hz/60Hz
Dielectric withstanding voltage(Hi-pot): 2500Vrms (between
outside/sec.)
Accuracy(0.1A-60A): linearity:0.5%
DC resistance: 50+5 ohms
APPLICATIONS
- Residual current circuit breaker
- Earth Leakage protection switch
- Leakage circuit protection Breaker
- Leakage circuit protection plug (Appliance Leakage Circuit Interrupter -ALCI)
Features:
Epoxy encapsulated and has a polypropylene resin case
RoHs compliant
- High sensitivity
- Close to zero load shift and zero phase shift
- Excellent in balance
- Perfect in temperature stability
- Small change in output voltage
JiaXing Wisdom Electronic Tech Co., Ltd was founded in 2012, Located in Jiashan county Zhejiang province. We specialized in researching and developing miniature current transformer and miniature voltage transformer. Now we have more than 50 series of products and over hundred of specifications.
We have Independent R/ D design and manufacturing capability. As initiator of Built-in shielded magnetic interference miniature transformer, we are also the main Drafting Committee of industry standards JB/10665< Meter’ Miniature Current Transformers> and JB/T10667< Meter’ Miniature Voltage Transformers >.
Our Company follows strict in ISO9001: 2000 quality system certification. All products have passed the test of National Electric Instruments inspection Center. Raw materials are in conformity with the European ROHS (Environmental protection) standard.
Company currently workshop more than 2200m² and have more than 200pcs dedicated current transformer winding machine and output 600,000pcs -800,000pcs per month.
Welcome all friends and clients to visit our company, direct the work and discuss business.
1. Design by customer's dimensions
2. ALL kinds of Manganin Shunts, Latching Relay and CT PT
3. High welding technology
4. OEM
5. Favorable price
1. We are electronics components manufacturer, researcher,
developer and exporter.
2. We have fifteen years experience of manufacturing Relays,CTPT
and other electronic components.
3. Based on ISO 9001 quality control system as our production
standard;
4. We have completely sales service system, ensure every detail is
going smooth.
5. We have new designed products each year by our R&D
Department.
FAQ
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1. what are your market reach throughout the region?
Our markets around the world in every corner, we have six years of experience for exporting. Now we have worked with buyers,distributors,dealers,consultant companies,engineering contractors in more than10 countries, reach to more than 300 clients.
2. what’s your main product line?
We mainly manufacture. Our company isprofessional in the design, development and production of miniature current transformers, which can be used in various electricitymeters. The daily production capacity of current transformers exceeds 25000 pieces. We have research center and can continuously develop new products. We can also customize products according to customers’ requirements and technical advices.
3. You are factory or trading company?
We are a factory, providing OEM&ODM service.Long time business relationships have been already established between some famous & powerful company.
Order information
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