TH3A digital time relay

Features Description

Functions and parameters

Installation

Characteristic
Digital time relay adopts SCM and EEROM new technology, with EEROM new technology, ten years data saving, LED display, simple key-touch operation setting, multifunctional clockwise and countdown internal selection, minimum timing internal settings from 0.01 second to 99 hours 99 minutes. The product has rich variety, novel appearance, reliable quality and can be custom-made according to the requirement of customers, to satisfy customer’different requirements.

System characteristic
1）、Knob setting, easy in operation;
2）、Using countdown;
3）、0～60 minute setting at will;
4）、Accords with DIN international standard 48mm×48mm.

Technical parameter
Delay range: 0～60 minute;
Single-contact output capacity: AC250V 5A (resistance load);
Double-contact output capacity: AC250V 3A (resistance load);
Delay precision: 0.01%±0.05 second;
Working power: AC220V 50/60Hz power consumption less than 3W (other voltages can be select-customized);
Voltage range: 90%～110% of rated working voltage;
Number of contacts: converts when delaying one group and when delaying two groups;
Working conditions: non-corrosive applications with temperature -5℃～45℃, relative humidity no more than 85%RH;
Timing method: clockwise, countdown;
Opening size: 45mm×45mm.

Installation notice
The opening size of installing controller is 45mm×45mm, and the controller must be kept away from strong electromagnetic field environment, for avoiding unnecessary interference and affecting the normal work.

Connection diagram

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