YHFD Motors

YHFD Motors

- For Ceiling-slide Roller Shutters

- Load: 300kg, 400kg, 500kg

- Voltage: 220V

- Wattage: 240W, 380W, 500W

- Temperature: 0 - 80 degree Celsius

- Average Open/close Speed: 5cm/sec

SDS Automatic closing system

When a fire signal is received by SDS, the door will close down completely

Closing Timer TTM (Twice Timer)

TTM receives a fire signal, the shutters will close down for a period of time (according to the setting) then stop (for the emergency time) and then will continue to close down.

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