Motor structure: poles of AC motor are shaded.
Outer enclosure: high quality Al alloy, anticorrosive and anti damping structure.
Fan blade: plastic sprayed, formed in a procedure, UL94V0 70% P.B.T.+30% F.R.P.
Bearing structure: Oil flled bearing or ball bearing.
Insulation level: B class.
Insulation resistance: more than 100M 2 between outer enclosure and windings
applied with 500VDC.
Dielectric strength: 0.5mA 1 500V/AC min.
Safe protection: Resistance protection.
Working temperature: oil flledl type: -10°C ~ +45C. Ball bearing: -20C ~ +70°C.
Storage temperature: -40C ~ +70°C.
Service life: Oil: 25000h
ball: 50000h.
Use: used in equipment of ventilation and heat
dispersion Places, such as electrical control cabinet, machine tool, EPS, UPS, Medical
equipment needs ventilation cooling.
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Zhongguan Town Industrial Park, Deqing County, Huzhou City, Zhejiang Province
13757210931 / 13511259795
info@dqzhenda.com / bella@dqzhenda.com
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