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 measurement of current and power PCB mounting
Features and applications: Small size,high accuracy,good consistency,for current and power measurement
Structural parameters:
Front view Lateral view
The main technical parameters:
| model | WSD-104A |
| Rated input current | 5A |
| Rated output current | 5mA |
| turns ratio | 1000:1 |
| phase angle error | ≤30'( input 5A,sampling resistor 50Ω) |
| linear range | 0~10A(sampling resistor 50Ω) |
| linearity | ≤0.2%5%dot~120%dot |
| Permissible error | -0.5%≤f≤+0.5%( input 5A,sampling resistor 50Ω) |
| isolation voltage | 4500V |
| application | measurement of current and power |
| Encapsulation | Epoxy |
| installation | PCB mounting (Pin Length>3mm) |
| operating temperature | -40ºC~+85ºC |
Direction for use:
Figure I FigureII
1. The typical usage of the product is for the active output ( FigureI
) . R is a sampling resistor.
2. The product can be directly through the resistance sampling, easy
to use (FigureII).
Our Biggest Advantage:
1. Fast action: We will reply your inquiry at first time.
2. Professional service: From inquiry ->make sample ->start order ->
inspecation->delivery
3. Good quality: We have own professional quality control team, make sure the order
qualityis completely good before shiping.Let client never worry about
quality.
4. Competitive price: We can't say our price is lowest,but we can say our price is what
you need,we are factory price, base on our support,you will get
more!
5. Fast shipment: We have fast shipment ,keep the goods reach your side fast and
safety.
FAQ:
1. Q: Do you have a catalogue? Can you send me the catalogue to
have a check of all your products?
A: Yes , We have product catalogue.Please contact us on line or
send an Email to sending the catalogue.
2. Q: I need your price list of all your products, do you have a
price list ?
A: We do not have a price list of all of our products. Because we
have so many items,and it's impossible to mark all of their price
on a list.And the price are always changing because of the
producing cost.If you want to check any price of our products,
please feel free to contact us.We will send offer to you soon!
3. Q: I can't find the product on your catalogue, can you make this
product for me?
"A: Our catalogue shows most of our products,but not all.So just
let us know what product do you need,
and how many do you want.If we do not have it,we can also design
and make a new mould to produce
it.For your reference,making a ordinary mould will take about
30days."
4. Q : Can you make customized products and customized packing?
A: Yes.We made a lot of customized products for our customer
before.And we have many moulds for our customers already.About
customized packing,we can put your Logo or other info on the
packing.There is no problem.Just have to point out that ,it will
cause some additional cost.
5. Q: Can you provide samples ? Are the samples free ?
"A: Yes,we can provide samples.Normally,we provide 1-3pcs free
samples for test or quality checking.
But you have to pay for the shipping cos.If you need many items, or
need more qty for each item,
we will charge for the samples."
6. Q: What kind of payment do you accept ? Can I pay RMB ?
"A: We accept T/T,LC and DP. Please be sure that we can receive the
same amount of the Invoice. And you can pay money In RMB. No
problem."
7. Q : What about your delivery time?
"A: We have a lot of products in stock.We can send the stock
products in about 4 work days.
If without stock,or stock is not enough, we will check the delivery
time with you."
8. Q : How to ship my order ? Is it safe?
"A: For small package, we will send it by Express, tsuch as
DHL,FedEx,,UPS,TNT,EMS.That's a
Door to Door service.
For big packages, we will send them by Air or By sea.We will use
good packing and ensure
the safety.We will be responsible to any product damage caused on
delivery."
9. Q : Can you provide Certificate of Origin?
A:Yes,Sure.We can offer it.And it's free.
10. Q: Can I become an Agent / Dealer of Gedele products?
"A: Welcome! But please let me know your Country/Area fisrt,We will
have a check and then
talk about this.If you want any other kind of cooperation,do not
hesitate to contact us."
Company Profile:
Located in Zhejiang province, China. Our company is professional 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.
Currently more than 30 kinds of products with over 100 specifications are under production, ranging from WSD-701 to WSD-755 and continuing being updated in our website. Primary maximum current is from 5A to 200A. Some products are equipped with anti-dc component and anti 300-500mT magnetic disturbance. Products precision reaches 0.1 grade. Precision of 0.05 grades is available to be customized.
Quality Assurance:
All the products will go through 5 checks during production. and the finished products check before shipment.
Manufactuer's Price:
Factory direct sale,Competitive price.
1. Your inquiry related to our products or prices will be replied within 24 hours.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. OEM & ODM welcomed, our professional R&D dept. will realize your customized filters.
4. Distributorship is offered for your unique design and some of our current models.
5. Protection of your sales area, ideas of design and all your private information. 6.Samples can be delivered within 7 days.
