Трехфазный трехфазный Электрический безрезервуарный нагреватель горячей воды печатная

Constant temperature control mode

 A . Electrical schematic diagram

 B.   Electrical Parameters:  Three phase/ Three SCR (HW003)

C. Optional Accessories

D. The wiring diagram :  Three phase/ Three SCR (HW003)

The other water heater control board boards you may be interested in

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GuangZhou HanKe Electronics Co., Limited is a collection of the development and manufacture of electronics products. We are focus on electronic control board ODM and OEM manufacture with more than 10 years experience in electronic circuit design, PCB design, PCB assembly and components sourcing.

The microcomputer controller we developed recently has been widely used in industrial spot welding machine, tobacco machine, reversing radar, heater, air conditioning, electric rice cooker, thermostat, health care products, toys, and other fields.

1 One stop service.

Product design requirements build --> Circuit design --> PCB design --> MCU program --> Sample making and testing --> Component sourcing and purchase --> Small quantity produce --> Bulk quantity produce --> Inspection --> Packing and shipment.

2 More than ten years electric design experiences.

Our company can design software and hardware independently. We are proficient in digital, analog circuits, and proficient the software for design, such as PROTEL, POWER PCB, etc. We are familiar with MCU, such as ATMEL, MICROCHIP, ST, TI and SAMSUNG, etc.  We have the perfect laboratory equipment. We have unique theory and experience for EMC and EMI.

Ten years we designed products cover a wide field of intelligent home appliances, automotive electronics, industrial control equipment, intelligent instruments, etc. We often provide unique and constructive suggestion to customer according to new products’ design demand. So that let the new products get better cost – effective and more competitive.

3 Improved manufacture equipment.

We have several own automation production lines, with SMT machine, reflow welding machine, wave welding machine, and other automatic production equipment. Fully meet customer requirements for production efficiency and capacity.

4 Improved management system.

We set up from the feed (IQC), process (IPQC), final inspection (FQC), to the shipment (OQC), and the management system of improvement of quality, fully meet the requirements of customer to our products  quality.

1. Q: Can you offer best price to us?

 A: Yes, we are a manufactory , so we can offer low price than the trading company.

2. Q: Do you have Minimun Order Requirement (MOQ)?

A: No, we don’t  have MOQ.

3. Q: Do your electric products have any warranty?

A: Yes, all of our PCB products have one year warranty. All of our eletric component are purchase from formal manufacturer 

4. Q: How to make order?

A: The flow include two steps: 
   a. We make sample for your confirmation. 
   b. We complete the order according to the sample you confirmed. 

5. Q: How to make sample?

A: ODM and OEM

ODM:  We design and manufacture for you.

         You provide function and requirement of products.

OEM:  We manufacture according to your design.

         You provide BOM and Gerber file.

     If no BOM and Gerber file, send us two original samples, we will make it to you.

For all these, we will give you best recommendations to get better quality and get better cost-effective.

Guangzhou Hanke Electronic Co., Ltd.

Add:  2/F, Building B, Chenxu Technology Park, No.7 of Bangjiang East, Fuyi Road, Panyu District, Guangzhou City.

Welcome to visit Hanke

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