ZHRT1-B Sofielec time relay
|Rated control supply voltage||DC12V. DC24V AC110V. AC220V. AC380V AC/DC 24V ~24|
|Rated power consumption||AC:≤1.5VA DC:≤1W|
|Delay range||0.1s~100h multi range adjustment|
|Repeat power- on interval||≥200ms|
|Contact configuration capacity(A)||1 C/O 8A;2 C/O 5A|
|IP Class||IP 20|
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
Built-in microprocessors, true RMS measurement, voltage measurementaccuracy ≤ 1%. Measuring frequency 45Hz~65Hz, knob setting. LED indicator shows working status. Rated voltage three-phase three-wire 220V~ 460Vuniversal. DIN-rail mounting.