Gas Oven Control Board With Csa Approval Bw Tk081 - China

This gas oven controller is applied to gas oven.

The design consists of two GND electrodes which can spark at the same time, two separated flame sensors and one solenoid valve.

CSA certification is requested.

The rated operating voltage is 120V and sparking rate is 60Hz.

Technical parameter

oven control board manufacturer：Guangdong Baiwei Electronic Co., Ltd.

Operating voltage range 110VAC-130VAC

Standby power consumption ≤1.5W

Operating current ≤1.5A

Valve pull-in voltage 3.0±0.2V

Sparking voltage 3.5±0.5V

Sparking current ≤150mA

Sparking rate ≥7Hz

HV output ≥12kV

Sparking pulse width ≥12us

Valve pull-in current ≥450mA

Valve hold current ≥5mA

Sparking time 5±2s

Valve pull-in time 1±0.5s

Sparking interval 12±2s

Maximum sparking time 3

Operating humidity range ≤95%

Operating temperature range -20℃～85℃

Storage temperature -40℃～70℃

Operating life ≥250000 cycles

Sparking gap ≥5mm

Energy output ＞1.0mJ Functional description

With the oven being connected to power supplies, the control system can detect automatically if the flame sensor circuit and valve circuit are in good condition .

The sparking won’t happen once the failure is detected in either of the circuits.

After the automatic detection is passed, the controller system will start sparking and turn on the gas valve.

Sparking will stop once flame is detected.

Then the whole oven will be in operation.

In the operation, the flame is sensed all the time.

If without flame being sensed, a total of 3 sparking attempts shall be allowed and the interval of each sparking is 12±2s.

There are two burners for oven and the oven will be in operation with the flame being detected in either of the two burners.

Without flame being detected from both burners, the controller will turn off the gas valve within 2s.

The sparking will begin after 12s and no more sparking after total 3 flameouts.

In the oven operation, simulated no flame signal is released every minute to detect the status of flame sensing circuit which will improve the security of end users.

Furthermore, the flame will be sensed by watch dog chip and the main chip at the same time.

The gas valve will be controlled by these two chip as well.

The oven using this controller has been approved by CSA certification per the standard of IEC60730-2-5.

Company Contact:

• Posted By: Guangdong Baiwei Electronic Co.,Ltd.

• Phone: 13702610787

• Address: No.2 Huasheng Road Ronggui Shunde, Foshan, Guangdong, China, Foshan , Guangdong , China

• Email:

• Website: https://www.bwec.gd.cn/

• Business Description: Guangdong Baiwei Electronic Co., Ltd. which was founded in 1992, is a Chinese leading company in spare parts of household appliance industry，and PCB Manufacturing Companies.
  
  It covers 100,000 square meters and has over 1800 employees.
  
  Its annual production capacity is more than 40,000,000 pieces.
  
  Baiwei has more than 700 clients all over the world, such as Rheem, Channel, Paloma, Rinnai, Media, Ferroli, Vanward, Haier, Macro, Chant, Ariston, Robam.
  
  Baiwei exports to more than 65 countries directly and indirectly such as United States, Mexico, Chile, Argentina, Spain, Italy and so on.
  
  Baiwei always considers reliable quality and technology innovation as the soul of the company.
  
  Baiwei has CE&CSA approval and is the first company in this industry who receives ISO 9001 certificate.
  
  Baiwei assists government to set and correct both the National standard of key spare part of household appliance.
  
  Baiwei has 4 test labs, and has approved "technology research center of gas control project".
  
  Baiwei invests at least 1,500,000USD into research, development and employees rewards to promote the innovation in technology annually.
  
  Honesty, warm-hearted, environmental friendly and technology innovation are our beliefs, and we will insist on creating more value for clients and undertaking social responsibility.