文档介绍：产品合格证
CERTIFICATE
产品名称
结论 Conclusion
P roduct n ame
型号规格
Model
出厂编号
Serial no.
出厂日期
leave factory date
中华人民共xcha nge situati on, in serted and take n out should be flexible.
2、手动操作部件操作5次，操作灵活无卡滞现象。机械电气连锁有效。parts be manually
serial number :
出厂编号
7
op erated five times, op erati on flexible, no
cla mping stag natio n
. Mechanical electrical chain effective. ~|
仪表指示准确，
通电操作power
operation ]
工频耐压试验
freque ncy
voltage
withsta nd test
保护电路连续性试验 protection circuit continuity tesd
绝缘电阻测量
In sulati on
resista nee
measureme nt
通电操作5次，电器元件动作正常、符合装置的电气设计要求。
Power operation five
times, electrical components work well, i nstrume nt in struct ion accurate, meet the electrical desig n requireme nts.
施加交流正弦
50Hz 电压
2500V ,施压
时间1s施压部位如下：
1、主电路与地之间 the main circuit and ground : 2500V/1s
2、主电路与各相之间 the main circuit and the phase : 2500V/1s
通电操作台
Po wer
con sole
voltage | app lied sinu soidal
AC
50Hz 2500V,
time
1s,
positi on
as 1
follows:
3、主电路与辅助电器之间 the main
circuit and auxiliary applianee :
2500V/1S
4、辅助电路与地之间|the auxiliary circuit to ground : 2500V/1s
5、绝缘材料制造的外壳和手柄与
带电部件及裸导电部件施加
电压。the insulating material of the shell and han die with live p arts and bare con ductive p arts
times the voltage app lied
金属安装结构与框架之间的紧固点应穿透不导电绝缘层，接地电阻应W 100m Q,测量点不少于 5处。
mounting structure and frame should penetrate
hon-c