Omron Phase Sequence Relay

The k8ds ph1 output contacts are normally operative.

Omron phase sequence relay.

Phase sequence phase loss relay three phase phase sequence phase loss relay using voltage detection method. Two spdt relays nc operation output relay ratings. Phase sequence and phase loss operation diagram note. Power on lock time lock 1 s or 5 s switched using dip switch indicators.

The relay will not operate if the input voltage drops below 80 of the minimum input value because l1 and l2 are also used to provide power. Phase sequence and phase loss operation diagram note. Monitor overvoltages undervoltages phase sequence and phase loss for three phase 3 wire or 4 wire power supplies with just one unit. One spdt output relays.

Lr for the most recent information on models. Options order separately front cover refer to safety precautions on page 9. Greater resistance to inverter noise. Phase loss cannot be detected on the load side because this detection is based on the voltage.

Phase loss cannot be detected on the load side because this detection is based on the. Buy omron phase monitoring relay with spdt contacts 3 phase 220 480 v ac k8akpm2380480vac or other monitoring relays online from rs for next day delivery on your order plus great service and a great price from the largest electronics components. Omron industrial automation is committed to protecting and respecting your privacy and we ll only use your personal information to administer your account and to provide the products and services you requested from us. The power supply voltage is the same as the rated input voltage.

Output overvoltages and undervoltages using separate relays. The k8dt ph1 outputs are normally operative. Green relay output ry. 3 phase voltage phase sequence phase loss relay.

Rated load resistive load 5 a at 250 vac 5 a at 30 vdc. Two spdt output relays 5 a at 250 vac resistive load. The k8ak ph1 output contacts are normally operative. Phase sequence and phase loss operation diagram note.

Phase loss cannot be detected on the load side because this detection is based on the. Refer to pages 7 to 8 for commonly asked questions. The relay will not operate if the input voltage drops below 70 of the minimum input value because l1 and l2 are also used to provide power. Monitor undervoltages phase sequence and phase loss in three phase three wire circuits with one unit.

Switch setting for 3 phase 3 wire or 3 phase 4 wire power supply. The relay will not operate if the input voltage drops below 70 of the minimum input value because l2 and l3 are also used to provide power. Three phase undervoltage and phase sequence phase loss relay k8ds pu ideal for monitoring 3 phase power supplies for industrial facilities and equipment.