3-Phase Monitor
The Model 265 3-Phase Monitor, SKU A265, offers essential protection for critical industrial equipment. This device continuously monitors for phase loss, low voltage, and phase reversal, safeguarding machinery from operational damage. Its automatic reset feature, coupled with an adjustable reset time from 20 to 300 seconds, ensures seamless system recovery without manual intervention. Operating within a 120VAC nominal range, with an 85-120V adjustment, it provides precise voltage monitoring. The unit features SPDT 10 amp output contacts, rated for 10 million mechanical operations. With a response time of 50ms maximum and transient protection up to 2500 VRMS for 10ms, it delivers robust performance. This monitor is UL Recognized and CSA Certified, confirming its reliability and adherence to industry standards. It is a practical solution for maintaining system integrity across various industrial applications.
3Ph Power Mon
Specifications
| Reset Type | Automatic |
|---|---|
| Monitored Parameters | Phase loss, low voltage, phase reversal |
| Nominal AC Voltage (phase to phase) | 120VAC |
| Adjustment Range | 85-120V |
| Frequency | 60Hz |
| Power Consumption | 0.25W |
| Transient Protection | 2500 VRMS for 10ms |
| Repeat Accuracy | ± 0.1% of set point (fixed conditions) |
| Response Time | 50ms maximum |
| Reset Time | Adjustable - 20 to 300 seconds ±10% |
| Dead Band | Approximately 2% |
| Output Contacts | SPDT 10 amps at 240VAC resistive |
| Expected Relay Life - Mechanical | 10 million operations |
| Expected Relay Life - Electrical | 100,000 operations at rated load |
| Operating Temperature | -20° to +131° F |
| Humidity Tolerance | 0-97% w/o condensation |
| Enclosure Material | ABS plastic |
| Mounting | Surface |
| Agency Approvals | UL Recognized and CSA Certified |
