Original
By certification 
Production Description
No. |
Main Parameter |
|
1 |
Model No. |
WNA-76 |
2 |
Tube Material |
Copper(T2) |
3 |
Power |
1000W-3000W +5%, -10% |
4 |
Voltage |
220V-240V/50Hz. 110V/60Hz |
5 |
Hi-pot test |
1800V/S min cold condition |
6 |
Leakage Current |
0.75ma max |
7 |
Insulation |
500MΩ |
8 |
Flange |
1 1/4" Brass Flange |
9 |
Warranty |
one year |
10 |
Sheath Diameter |
375mm |
11 |
Resistance wire |
Ocr25AI5, Cr20NI80 or custom's requirement |
DC Water Heating Elements Are More Safer Than AC
Please Don't Use Grid Power As It Will Immediately Destory The Elements!
Low voltage DC water heating elements can be powered using solar,wind,or battery, they can be directly connected to a solar panel with a similiar wattage to the element or powered by batteries or used as a dump load for a wind turbine,we supply these heating elements in various voltages ranging from 12v to 48v, with the falling cost of solar panels these are now fast becoming a viable option to the much more difficult to set up evacuated tube style of solar water heater and are generally a lot less expensive,they can be fitted to a standard hot water cylinder using an essex flange or a reducing bush in most circumstances apart from the 2.25 inch model which directly screws in to the top of most standard immersion type hot water cylinders,All are supplied with a gasket.
Process
FAQ
Q: What if there is any defective goods in my order?
A: We will take the responsibility of products with quality problems if they are caused by us.
Q: Can we use our own logo?
A: Yes, we can print your private logo according to your request.
Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
We have cooperation with worldwide customers so do not worry about our quality and service！
http://www.etdzheater.com/
