DD951  
Basic feature
　1.This product is a new kind machinery induction-type electrical energy appliance.It adopts high coercive force aluminium nickl cobat material to make the special structure magnetic-hanged(magnetic-propelled)bearing.When it is electrified to operate,interrepulsion is produced between the bearing and the anxle so that it is electrified to operate.interrepulsion is produced between the bearing and the anxle so that it is suspend station.The friction loss is very small.It not only reduces energy exhaustion by a wide mardin,but also prolongs lifetime to 20 years and above.
　2.After the electromagnetic coil has been vacuum and sealed in,then coverd the insulation shield,in order to increase heat conduction capacity and machinery strenth,conteol temperature rise and buzzer noise,and resist dampness and 8KV crest voltage thunder strucked.
　3.Adopt structure model current copensation.simple construction strong overload capacity,smooth errror property curve.
　The quality technical index of the products is in accordance with the GB/T15283-94 national standard and IEC521 international standard.
Main technology parameter
Grade norm:class2.0 　　Reference voltage:AC220V　　Rated frequency:50Hz　　 Starting current:0.5％ of the rated current 　　Basic torque:45×10Nm　　Ambient temperature:-10℃∽+40℃ 　　Voltage coil power consumption:1VA　　Outline size:167mm×133mm×188mm 　　Current specification:four times is :1.5(6)A,2.5（10）A,5(20)A,10(40)A,15(60)A 　　Six times is:5(30)A,10(60)A
Installation：
1、The gradient of the electric meter vertcal position isn't more than 1.
2、The electric meter should been put protection frame with out strong magnetic field.
Maintains：
The counter gear bearing of the product don't need lubricant grease.
ZheJiang JinQue Electric Instrument Co.,Ltd.

Add:Beibaixiang SanFang 　Industry Zone,WenZhou,China
P.C:325603
Tel： 0086-577-61805089
　　　　　　　 -61806299
Fax： 0086-577-61802955
Http://www.Chinajinque.com
E-mail:jinque@mail.wz.zj.cn
　　　sales@chinajinque.com