B726P-WP Control Unit

B726P-WP Control Unit
B726P-WP Control Unit
  • The control unit B726P-WP is design for the TbK mixing valve, able to driving water servo machine, which panel is combine the button switch and the LED. This LED shown the present situation can be adjust inlet hot and cold water.
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  • (1) AC Power (2) -- (3) Temperature sensor (4) Display (5) Servo device (6) Flow Switch
  • Function：Electrical specification
    1. Input voltage range: AC 90V~240V(50Hz/60Hz)
    2. Output voltage: (A) DC 5V/0.5A (B) DC 24V/0.35A
    3. Operation current : 20mA (IAC)
  • Mechanical specification :
    1.Vibration：Amplitude 1.5mm 10-55 Hz. excite in X, Y, Z, each direction for 0.5 hour then check electrical function.
    2.Water proof:IPX4
  • Environmental specification：
    1. Environment temperature range：During -0°C ~ +80°C able normal operation.
    2. Store temperature：-25°C ~ +85°C
    3. Heat resistance test ：Install in the chamber +80°C for 48 hours, all components no deformation and must be coincide the electrical specifications.
    4. Thermal shock test:It was placed in 0°C and +80°C chamber for 1.5 hours each cycle, and after 5 cycles, it was operated at room temperature and the electrical characteristics were normal.
    5. Humidity test:Put in 40°C temperature and a relative humidity 90% for 48 hours chamber, and after dehumidification, it can coincide the electrical characteristics.
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