Model number: KA1725HA2BAT
Bearing structure: B: BALL (ball bearing)
Voltage: AC 220 ～ 240V
Power: 38/35 (W)
Frequency: 50/60 (Hz)
Speed: 2700-3100 (R / min)
Air volume: 5.37 / 6.88 (M3 / min)
Noise: 56/61 (dB-A)
Weight: 950 (g)
Packing: without screws, in a separate box, in ordinary cardboard boxes, 24 units per 1 carton;
Frame: Black-painted aluminum alloy die-casting anti-corrosion and moisture-proof structure;
Wind blade: one-shot injection molding, PBT + 30% glass line + VO flame retardant;
Bearing: low-noise imported ball bearing;
Insulation: The enameled wire adopts Class B insulation and has a temperature resistance of 120 degrees Celsius;
Wiring method: lead
Insulation resistance: above 500 megohms;
Withstand voltage: leakage current 0.5mA. Withstand voltage 1500V / 1 minute;
Operating voltage: 220V (voltage range: 185V ~ 245V)
Fan rotation direction: clockwise when viewed from the direction of the fan blades; wind from the direction of the trademark.
Ambient temperature for use (℃): -20 ℃ ～ 75 ℃ B: (ball bearing)
Life: working environment temperature 40 ℃ B: (ball bearing) 60000 (hour)
Long life, can work continuously for 24 hours.
I ordered 200 pieces more than 10 times, but I am receiving consistent products without a single error.