Product Description
Description: 1-Phase VM/380-480V/adj.RD/HV detect./480V relay
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Input Voltage (V) | 380 - 480 Vac |
| Maximum Input Power | 5 |
| Input AC Line Frequency (Hz) | 50 / 60 (50 will increase all delay timers by 20%) |
| Output Form | SPDT - 1 Form C |
| Output Load Rating (VA) | Pilot Duty: 470 VA @ 600 Vac; General Purpose: 10 A @ 240 Vac |
| Restart Delay Range | Manual; 2 - 300 s |
| Trip Delay Range | 4 s |
| Overvoltage Trip Voltage (%) | 1.1 |
| Overvoltage Reset Voltage (%) | 1.07 |
| Undervoltage Trip Voltage | 0.9 |
| Undervoltage Reset Voltage (%) | 0.93 |
| Termination Type | Torque: 7 in-lbs; Wire Size: 12 - 18 AWG |
| Mounting Method | #8 screws |
| Operating Temperature | -20° to 70°C (-4° to 158°F) |
| Storage Temperature (F/C) | -40° to 80°C (-40° to 176°F) |
| Humidity | 10 - 95% non-condensing per IEC 68-2-3 |
| Dimensions | 2.93 H x 5.27 W x 2.95 D in. (74.4 x 133.9 x 74.9 mm) |
| Series Features |
| 50R Series - Single-Phase Voltage Monitor |
| Series Description: The 50R series is a single-phase voltage monitor with a voltage-sensing circuit that constantly monitors the single-phase power for a low-voltage condition. When a harmful condition is detected, the MotorSaver® deactivates its output relay after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level and a specified amount of time has elapsed (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. This monitor is used in a variety of applications such as compressors, air conditioners, heat pumps, well pumps, sump pumps, and small conveyer motors. |
| Series Applications: Fan motors, Air conditioners, Compressors, Heat, well, and sump pumps, Small conveyer motors |
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