ABB中间继电器的技术参数
Technical parameters of ABB intermediate relay
⒈动作电压：不大于70%额定值。
The operation voltage is not greater than 70% ratings.
⒉返回电压：不小于5%额定值。
The return of not less than 5% of rated voltage.
⒊动作时间：不大于0.02S(额定值下)。
C. action time: not more than 0.02S (ratings).
⒋返回时间：不大于0.02S(额定值下)。
The return time: not more than 0.02S (ratings).
⒌电气寿命：继电器在正常负荷下，电寿命不低于1万次。 ⒍功率消耗：直流回路不大于4W，交流回路不大于5VA。 ⒎触点容量：在电压不超过250V、电流不超过1A的直流有感负荷(时间常数τ=5±0.75ms)中，断开容量为50W;在电压不超过250V、电流不超过3A的交流回路中为250VA(功率因数CosΦ=0.4±0.1)，允许长期接通5A电流。
The life of electric relay under the normal load, the electrical life of not less than 10 thousand times. The DC power consumption: less than 4W, the AC circuit is not greater than 5VA. The contact capacity: a load in DC voltage does not exceed 250V, current less than 1A (time constant =5 + 0.75ms), breaking capacity for 50W; in the AC circuit voltage does not exceed 250V, current less than 3A for 250VA (power factor Cos with =0.4 + 0.1), allowing long on 5A current.