Product Description
Description: Phase Monitor Relays • Nominal voltage : 480 VAC • Adjustment Range: 380-500 • Frequency: 60Hz • Power Consumption: 4.2W • Output Contacts : DPDT 3A at 480/600VAC 80% PF
10A at 240VAC 80% PF resistive • Mounting : Surface
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Nominal voltage | 480 VAC |
| Adjustment Range | 380-500 |
| Frequency | 60Hz |
| Power Consumption | 4.2W |
| Transient Protection | 2500V for 10ms |
| Repeat Accuracy | ± 0.1 % (fixed conditions) |
| Response Time | 0.05 seconds (fixed) |
| Reset Time | 0.05 seconds (fixed) |
| Reset Type | Automatic |
| Output Contacts | DPDT 3A at 480/600VAC 80% PF 10A at 240VAC 80% PF resistive |
| Expected Relay Life | Mech: 10 million operations Elec: 100,000 operations at rated load |
| Operating Temp | -20o to+131oF |
| Humidity Tolerance | 0-97% w/o condensation |
| Enclosure Material | 20 gauge steel |
| Mounting | Surface |
| Weight | 17 oz. |
| Series Features |
| MODEL 2594 3-Phase Monitor |
| Series Description: The Model 2594 3-Phase Monitor is designed for use with applications which require high control voltage (up to 600VAC). The Model 2594 protects 3-phase equipment and motors from phase loss, phase reversal and low voltage. When the correct voltage and phase rotation is applied, an internal DPDT relay energizes. A fault condition drops out the relay and the FAILURE INDICATOR LED illuminates. When the existing fault is corrected the unit will automatically reset. The Model 2594 can detect a phase loss condition even when regenerative voltage is present. It may be used with Wye or Delta systems; no neutral connection is required. Standard operating ranges are available from 120 to 575 VAC, 60Hz, and 380VAC, 50Hz. |
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