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Insulation resistance:more than 10m Ω between housing and plus end wire redcolor)at 500V DC。
Dielectric strength:no damage can be found 600v AC.2 secretary,between housing and plus end of lead wire.
Material:
Frame:UL94V-0 70% P.B.T.+30% F.R.P
1mpeller:UL94V-0 70% P.B.T.+30% F.R.P
Bearing:preclsion ball bearing system precision .Qilimpregnated sleeve bearing system
Operating temperature:-10 to+℃70
Storage temperature:-40 to+℃70
Opreating voltage:rated voltage±15%. |
