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Published in2017-11-21

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Detailed description

General

(1)Power on time limit relay,with double setting Tno,Tnc(Tno is time limit release time)time limit,one relay can be used by replacing tow relays.High two bits BCD dial code is the time limit release preset time and low two bits BCD dial code is the time limit preset close time. LED correspondingly displays the current time limit time section and it also can be selected down mode.
(2)lt reciprocally and circularly limits the working time,and also limits for one time.
(3)lntelleectual cue function:When user’s time limit value is total 0,LED displays“Erro”and prompts preset value is in error，after reset or single limit time finished，LED displays “no”(current switching relay is under close state )or “nc”(current seitching relay is under release state).
(4)Adopting high performance special microcontrol chip,bottom pause and reset signal adopr hphotoelectric coupling isolation input,which increases the anti-interference capability.
(5)High accuracy crystal oscillator is taken as clock source for system,the time accuracy highly up to 0.05%.
(6)With eight kinds of time limit multiplying factor,to set the time limit close,release time and width of time range(0.01Sec~990Hr)forrelay at will.
(7)DIN（48mm  x 48mm）stabdard oabek dimension, no need to equip with base additionally for binding post type connection method, it is convenient for user to wire. lnsulation resistance between connecting terminals highly up to 500MΩ.
(8)With wide applicable range for working power,85~265VAC/DC free input.