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HD 3 Ph.Volt.Mon-Diagnostics w/HV Rel.355-600
VIN#: 1021401953
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| Condition: | New |
| Manufacturer: | SymCom |
| Model: | 355-600 |
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| Model 355 is perfect for heavy duty applications that need both protection and diagnostics while the motor is shut down. Applications include rural pump panels, commercial HVAC equipment, oil rigs, and rural HVAC equipment. The Model 355 is a versatile voltage monitor designed for 200, 300, 400, or 600V applications. The model 355-200 will monitor 190 to 240V input voltages, the Model 355-400 monitors 380 to 480V input voltages, and the Model 355-600 monitors 575 and 600V input voltages.
A unique microprocessor-based voltage and phase sensing circuit constantly monitors the three phase voltages to detect harmful power line conditions such as single phasing, low voltage, phase reversal, voltage unbalance, and high voltage. When a harmful condition is detected, MotorSaver's output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (Restart Delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions.
The Model 355-200 is equipped with one standard 480VA @ 240V (10A General Purpose) contact. The Model 355-200 can be ordered with optional 15A General Purpose contacts to switch heavier current loads.
The Model 355-400 and 350-600 are equipped with one standard 470VA @ 600V contact. The Model 355-400 and 355-600 can be ordered with the heavier 15A General Purpose contacts to switch heavier current loads |
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