Stock code：600071
Electric steaming box
- Description
- Features
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These series of products are mainly used for the electronic control of desk type electric steamer, embedded steamer and integrated stove steamer. They can cooperate with the corresponding operation parts and executive parts to realize all the control functions of steamer. They have friendly human-machine interface and optional control units which are designed according to the requirements of customers.
Man-machine interface mode
Display mode: digital tube display, liquid crystal display, TFT color screen, etc.
Key mode: touch the switch, sensing button, etc.
Executing components
Electric steam box: chassis heater, rear heating or upper heating, side heater, fan, door lock solenoid valve, LED lighting, water pump
Temperature measurement of heater detector: thermocouple, platinum resistor, thermistor
Technical Parameters
I. EMC performance parameters:
1. Electrostatic immunity (EDS) refers to GB / T 17626.2, level 4 standard: contact discharge 8KV; air discharge 15KV.
2. Radiated radio-frequency electrom agnetic field immunity refer to national standard GB / T 17626.3, level 3: 80mhz-1000mhz; 10V / M
3. Electrical Fast Transient/Brust refer to national standard GB/T 17626.4-2008, level 4 standard: 4KV/5KHz；L;N;E, two minutes for positive and negative poles of each phase.
4. Surge immunity (surge) refers to national standard GB / T 17626.5, line-line 2KV; line -ground 4KV
5. Conducted susceptibility immunity refer to national standard GB / T 17626.6, level 3 standard: 10V / 150khz-80mhz;
6. Voltage dips and short interruptions refer to national standard GB / T 17626.11: 2 standard of voltage: 1) fail to 0% last 0.01s,0.02s, fail to 70% last 0.5s 2) 2 standard of short time interruption: fail to 0% last 5s.
7. Disturbance voltage at mains refer to national standard GB / T 4343.1, the frequency range:（148.5Khz-30MHZ）.
II. Ambient temperature: 0 ℃ ~ 70 ℃; humidity < 80%
Storage environment: - 20 ℃ ~ 80 ℃; humidity < 80%
III. working input voltage: 220VAC 50Hz
Input voltage range value: 187vac < x < 252vac 50Hz
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Product design highlight
1. Ensure the full isolation system of the creepage distance, the strong and weak current of the system is 8mm isolated;
2. Power consumption of controller shutdown is less than 0.5W; standby power consumption is less than 1W;
3. The patented touch key spring structure has more reliable contact and higher sensitivity consistency;
4. Full load 8 major fault detection: heater fault dual detection, fan fault detection, solenoid valve fault detection, LED lighting fault detection, communication fault detection, temperature sensor fault detection, dry burn prevention monitoring, water shortage detection;
5. Heater dual safety protection: 1. general relay protection 2.outer temperature controller protection
6. 5 major safety protection, heater fault protection, temperature sensor protection, dry burn protection, water shortage protection, communication fault protection;
7. Software evaluation level B: for the control system with protective electronic circuit, the software can prevent the danger caused by non software fault.
Performance & function introduction
Menu function: you can choose the menu mode function of the steamer, or you can set the best heating mode and time of the food by yourself to store it. Next time the machine is started, the menu program can be used for processing.
Child lock function: prevent misoperation;
Fault alarm function: stop the machine for alarm after the fault occurs, and display the fault code to ensure the safety of human and machine;
Timing and clock function: preset time selection of steamer mode.
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