TVW

TVW575S1M

The TVW Series provides protection for motors and other sensitive loads. Continuously measures the voltage of each of the three phases using a microcontroller circuit design that senses under and

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  • Electrical Characteristics
    • Catalog # TVW575S1M
    • Input Voltage (V) 208 - 240 Vac
    • Input Tolerance (%) -0.5
    • Input Type 3-phase delta or WYE with no connection to neutral
    • Input AC Line Frequency (Hz) 50 - 100
    • Input Phase Sequence A; B; C
    • Output Type Isolated SPDT
    • Output Load Rating (VA) 10 A resistive @ 125 Vac; 5 A @ 250 Vac; 1/4 hp @ 125 Vac
    • Reset Time (ms) Automatic
    • Response Time (ms) Phase loss: ≤200 ms; Phase reversal: ≤200 ms
    • Restart Delay Range 1 m fixed
    • Restart Delay Tolerance (%) ±15% or ±0.2 s whichever is greater
    • Trip Delay Range 5 s fixed
    • Trip Delay Tolerance (%) ±15% or ±0.1 s whichever is greater
    • Trip Delay vs Temperature Trip variation: ≤±2%
    • Overvoltage Trip Voltage (%) 109 - 113% of the adjusted line voltage
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Undervoltage Trip Voltage 88 - 92% of the adjusted line voltage
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Voltage Unbalance Trip Point (%) 7% fixed
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Phase Loss ≥25%
    • Power Consumption ≅2 W
    • Dielectric Breakdown ≥1500 input to output terminals
    • Surge Protection IEEE C62.41-1991 Level B
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Termination Type 0.25 in. (6.3 mm) male quick connect terminals
    • Mounting Method Surface mount with one #8 (M5 x 0.8) screw
    • Operating Temperature -40° to 55°C (-40° to 131°F)
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Humidity 95% non-condensing
    • Dimensions 2 H x 2 W x 1.25 D in. (50.8 x 50.8 x 31.8 mm)
    • Weight (lbs/g) 0 Kg
    • Check Stock Yes