Motor type DC brushless fan motor
Material Aluminum die-cast unpainted (frame) Black synthetic resin (blades)
Insulation system Class E 120 ℃ (general)
Bearing 2 ball bearing
Operating environment -10 to + 60 ° C / RH35 to 85% (no condensation)
Storage environment -30 to + 80 ° C / RH20 to 85% (no condensation)
Continuous operation Below rated voltage
Protection method Current cut latch type (symbol D), current cut automatic recovery type (symbol G)
Built-in reverse connection prevention circuit * Refer to model description P.118
Noise measurement 1.0 m from the device surface (on the center line of the suction port)
Air volume-static pressure characteristics Measured with a double chamber measuring device (AMCA210-85)
Dielectric strength Fan power line batch-frame: AC1000V / 1 minute or AC1200V / 1 second
Sensor input / output line batch-between frames: AC1000V / 1 minute or AC1200V / 1 second
Between sensor input line batch and output line batch: AC1000V / 1 minute or AC1200V / 1 second
(AC50Hz, leakage current 0.5mA or less, room temperature / normal humidity)
Sensor specifications Working voltage range: Within ± 15% including voltage fluctuations
Continuous operation: Below rated voltage
Current: 25mA or less
Detected rotation speed: Approximately 60% of the rated rotation speed (Nd) ± 200 (Nw) Nr ≧ 0 min
Startup delay time: τ2 ≤ 45 seconds (normal signal is always within timer time)
Response speed: τ1 ≤ 3 seconds
Output: Reed relay contact maximum rating DC / AC10W / 100V / 0.5A
Operation details: See page 118