3-Phase Monitor
The Model 2642 3-Phase Monitor provides essential protection for industrial equipment. This device accurately senses phase loss, low voltage, and phase reversal, safeguarding critical systems from operational disruptions. Its adjustable trip delay allows for precise control over response times, ranging from 0.2 to 10 seconds, accommodating diverse application requirements. Users can configure the reset type for either automatic or manual operation, enhancing system flexibility and operational continuity. With a robust design, including transient protection up to 2500 VRMS for 10ms and an expected mechanical relay life of 10 million operations, the A2642 ensures consistent, long-term performance. It operates reliably across a wide temperature range, from -20° to +131° F, maintaining stability in challenging industrial environments. This monitor is a dependable component for maintaining system integrity and preventing costly downtime.
3Ph Power Mon
Specifications
| Sensing Capabilities | Phase Loss, Low Voltage and Phase Reversal |
|---|---|
| Trip Delay | Adjustable |
| Reset Type | Automatic or Manual |
| Nominal AC Voltage (phase to phase) | 120VAC |
| Adjustment Range | 85-125V |
| Frequency | 60Hz |
| Power Consumption | 0.25W |
| Transient Protection | 2500 VRMS for 10ms |
| Repeat Accuracy | ± 0.5% of setpoint (fixed conditions) |
| Response Time | Adjustable 0.2 to 10 seconds ±5% |
| Reset Time | 0.15 seconds |
| Dead Band | Approximately 2% |
| Output Contacts | DPDT |
| Output Contact Rating | 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; CSA Certified |
