220v 300w solar water heating systems

Changshu Tinymote Electrical Appliance Co., Ltd. is the professional manufacturer of heating element with more than 10 years experience.Our factory total area 3000 square meters,which is located at Suzhou City, near by Shanghai,only 50 kms far from our factory to Shanghai and 200 kms to Ningbo.

Our main products are water heating element for water heater, solar energy heating element and ALCI( capability of leakage protective plugs.).we introduced many advanced technology and equipment so that we can provide higher quality product to customer, and the delivery time will be shorter. Our products are accpeted by many customer.

We hope to establish a long term business relationship with you on the basis of high quality products, competitive prices, timely delivery and the best service.Sincerely welcome new and old friends both from home and abroad to visit us for patronization and
cooperation!

Technical Parameter

220v 300w solar water heating systems

Body Material

T2 Copper;SUS304;SUS316L;SUS310S,and so on.

Pipe Size

Φ6.5~8.5mm

Tube wall thickness

0.4~0.6mm

Terminal Size

SS M5 threaded joints

Terminal Connection

Spot welding,8kg under tension

Bakelite protective cover passed burning safety test

Watt

Customized

Voltage

Customized

Overall Dimensions

OEM, customized in drawing or samples.

Electrical Performance

AC1500V/0.5mA.3S;DC500V 100MΩ;Leakage current<0.5mA

Life Time

Rated voltage to boil water until temperature control disconnect,outage after 5 seconds then drain and cooling, refill cold water to boil until the temperature control disconnect.So more than 10000 cycles.

Warranty

TWO year

High- pot test

1500V/2mA/1S  

Resistance insulation

100MΩ MIN

Leakage current

0.5mA MAX

Surface Treatment

Electronickelling;Natural color bright heat- treatment

Hydraulic testing

Flange and pipe sealing by riveted joint,Withstand 1.2MPa pressure test no leakage

Flange material

1" copper flange;1" the weight of iron flange is about 100g