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Digital Timer adopt CPU and 3-LED display ,it applies special technique to resist interference in order to prolong the connection with the electricity,the relay has set by hour ,minute and second, it has advantage of accuracy ,long lifetime and low consumption,steady and reliable quality.It can be used under all kinds of occasion as metallurgy,electronic,machinery,textile,plastic,medical treatment,electric oven and toast oven,i.e.
Performance Indexes
1..Display method3-LED display directly the time
2..clock accuracy:class 0.005%F.S
3..Control range1 ~999 S
4..Working power AC110~220 V
5. exterior48×48×90 hole size44×44
6. Power consumption3W
7. Output contact capacityAC220V 3Aresistance load
8. Working circumstancetemperature050,humidity85%RH without corrosive gas occasion.
Installation
To install the instrument just open an installation hole on the installation screen of the machine according to the specified size, after which insert the instrument into the hole, fasten the installation screen with the attached installation frame.
Connection Scheme
Application method
After the instrument is wired,set the switch at the required setting value of the time, then turn the power on, the instrument will start timing from 0,the instrument will stop timing until the setting time,and the contact of the instrument contact jaw will be connected at “General Low”. If change the setting time in the midway, so it should cut the power off first then turn on ,start timing till the new setting time ,otherwise it will stop timing during the first setting time.
timer