Relé de supervisión de Tensión Omron serie K8AK-PW, SPDT, 3 fases

Los relés de supervisión de la serie K8AK de Omron están diseñados por expertos para lograr un control preciso y fiable de los equipos e instalaciones industriales.
Los relés de supervisión K8AK-PW/PM se han diseñado para proporcionar mayor resistencia al ruido, por lo que son adecuados para el control de fuentes de alimentación trifásicas.
Los relés K8AK-PH son ideales para prevenir problemas relacionados con el funcionamiento del motor y facilitan la detección de pérdidas de fase.
Los relés K8AK-PA son adecuados para el control de asimetría de tensión trifásica.

• Resistant to inverter noise.
• Monitors over voltage, under voltage for 3 and 4 wire power supplies.
• Switch setting.
• 2 x SPDT output relays.
• 5 A (resistive load) at 250 V ac,
• Separate outputs possible for over and under voltage
• SPDT x 2.
• Global power specification supported by one switchable unit.
• Output status monitored by using LED indicator.

Monitoring Relay
3-phase 3 wire mode, 380, 400, 415, 480 V ac.
3-phase 4 wire mode, 220, 230, 240, 277 V ac.
3-phase 3 or 4 wire input rages is switched using a DIP switch.
Power supply voltage is the same as the rated input value.

• Input load 4.4 VA

A monitoring / measuring relay is a protective control device, various types are available suiting what you wish to monitor. The relays receive input signals then monitor them and then output an alarm signal when a set value is reached (alarm relays). The relays protect your equipment against over voltage and over current faults. Monitoring relays monitor AC power supplies, voltage and current, analogue signals detecting unusual activity in equipment against set alarm thresholds.

• Motor protection relays
• Temperature monitoring relays
• Water level control relays
• Voltage
• Current

EN 60947-5-1, UL 508, IP 20