Voltage Monitoring Relay

TVW

Datasheet

The TVW series is a three-phase voltage monitor that provides protection for motors and other sensitive loads. It continuously measures the voltage of each of the three phases using a

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  • Electrical Characteristics
    • Catalog # TVW5103S5S
    • Input
      Voltage (V)       208 - 240 Vac
    • Termination Type 0.25 in. (6.3 mm) male quick connect terminals
    • Mounting Method Surface mount with one #8 (M5 x 0.8) screw
    • 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
    • Dielectric Breakdown ≥1500 input to output terminals
    • Humidity 95% non-condensing
    • Input AC Line Frequency (Hz) 50 - 100
    • Input Phase Sequence A; B; C
    • Input Tolerance (%) -0.5
    • Input Type 3-phase delta or WYE with no connection to neutral
    • Output Load Rating (VA) 10 A resistive @ 125 Vac; 5 A @ 250 Vac; 1/4 hp @ 125 Vac
    • Output Type Isolated SPDT
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Overvoltage Trip Voltage (%) 109 - 113% of the adjusted line voltage
    • Phase Loss ≥25%
    • Power Consumption ≅2 W
    • Reset Time (ms) Automatic
    • Response Time (ms) Phase loss: ≤200 ms; Phase reversal: ≤200 ms
    • Restart Delay Range 5 s fixed
    • Restart Delay Tolerance (%) ±15% or ±0.2 s whichever is greater
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Surge Protection IEEE C62.41-1991 Level B
    • Trip Delay Range 3 s fixed
    • Trip Delay Tolerance (%) ±15% or ±0.1 s whichever is greater
    • Trip Delay vs Temperature Trip variation: ≤±2%
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Undervoltage Trip Voltage 88 - 92% of the adjusted line voltage
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Voltage Unbalance Trip Point (%) 10% fixed
    • Datasheet
    • Check Stock Order Sample
    • Catalog # TVW575S1M
    • Input
      Voltage (V)       208 - 240 Vac
    • Termination Type 0.25 in. (6.3 mm) male quick connect terminals
    • Mounting Method Surface mount with one #8 (M5 x 0.8) screw
    • 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
    • Dielectric Breakdown ≥1500 input to output terminals
    • Humidity 95% non-condensing
    • Input AC Line Frequency (Hz) 50 - 100
    • Input Phase Sequence A; B; C
    • Input Tolerance (%) -0.5
    • Input Type 3-phase delta or WYE with no connection to neutral
    • Output Load Rating (VA) 10 A resistive @ 125 Vac; 5 A @ 250 Vac; 1/4 hp @ 125 Vac
    • Output Type Isolated SPDT
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Overvoltage Trip Voltage (%) 109 - 113% of the adjusted line voltage
    • Phase Loss ≥25%
    • Power Consumption ≅2 W
    • 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
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Surge Protection IEEE C62.41-1991 Level B
    • Trip Delay Range 5 s fixed
    • Trip Delay Tolerance (%) ±15% or ±0.1 s whichever is greater
    • Trip Delay vs Temperature Trip variation: ≤±2%
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Undervoltage Trip Voltage 88 - 92% of the adjusted line voltage
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Voltage Unbalance Trip Point (%) 7% fixed
    • Datasheet
    • Check Stock Order Sample
    • Catalog # TVW6510S0.4S
    • Input
      Voltage (V)       208; 220; 230; 240 Vac
    • Termination Type 0.25 in. (6.3 mm) male quick connect terminals
    • Mounting Method Surface mount with one #8 (M5 x 0.8) screw
    • 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
    • Dielectric Breakdown ≥1500 input to output terminals
    • Humidity 95% non-condensing
    • Input AC Line Frequency (Hz) 50 - 100
    • Input Phase Sequence A; B; C
    • Input Tolerance (%) -0.5
    • Input Type 3-phase delta or WYE with no connection to neutral
    • Output Load Rating (VA) 10 A resistive @ 125 Vac; 5 A @ 250 Vac; 1/4 hp @ 125 Vac
    • Output Type Isolated SPDT
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Overvoltage Trip Voltage (%) 109 - 113% of the adjusted line voltage
    • Phase Loss ≥25%
    • Power Consumption ≅2 W
    • Reset Time (ms) Automatic
    • Response Time (ms) Phase loss: ≤200 ms; Phase reversal: ≤200 ms
    • Restart Delay Range 0.4 s fixed
    • Restart Delay Tolerance (%) ±15% or ±0.2 s whichever is greater
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Surge Protection IEEE C62.41-1991 Level B
    • Trip Delay Range 10 s fixed
    • Trip Delay Tolerance (%) ±15% or ±0.1 s whichever is greater
    • Trip Delay vs Temperature Trip variation: ≤±2%
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Undervoltage Trip Voltage 88 - 92% of the adjusted line voltage
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Voltage Unbalance Trip Point (%) 5% fixed
    • Datasheet
    • Check Stock Order Sample
    • Catalog # TVW8510S0.4S
    • Obsolete: 2020 -10-05
    • Input
      Voltage (V)       380 400 and 415VAC
    • Termination Type 0.25 in. (6.35mm) male quick connect terminals
    • Mounting Method Suface mount with one #8 (M5 x 0.8) screw
    • Dimensions 2.00 x 2.00 x 1.25 in. (50.8 x 50.8 x 31.8mm)
    • Weight (lbs/g) ≅2.8oz (79g)
    • Dielectric Breakdown ≥2500V RMS input to output terminals
    • Humidity 95% relative non-condensing
    • Input Phase Sequence ABC
    • Input Tolerance (%) -0.5
    • Input Type 3-phase delta or wye with no connection to neutral
    • Life Mechanical - 1 x 106; Electrical - 1 x 105
    • Output Load Rating (VA) 10A resistive @ 240VAC; 1/4hp @ 125VAC; 1/3hp @ 250VAC; max voltage 277VAC
    • Output Type Isolated SPDT
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Overvoltage Trip Voltage (%) 109 - 113% of the adjusted line voltage
    • Phase Loss ≥25% unbalance
    • Power Consumption ≅3W
    • Reset Time (ms) Automatic
    • Response Time (ms) Phase loss: ≤200ms; Phase reversal: ≤200ms
    • Restart Delay Range 0.4s fixed
    • Restart Delay Tolerance (%) ±15% or ±0.2s whichever is greater
    • Storage Temperature (F/C) -40° to 85°C (-40°F to 185°F)
    • Surge Protection IEEE C62.41-1991 Level B
    • Trip Delay Range 10s fixed
    • Trip Delay Tolerance (%) ±15% or ±0.1s whichever is greater
    • Trip Delay vs Temperature Trip variation: ≤±2%
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Undervoltage Trip Voltage 88-92% of the adjusted line voltage
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Voltage Unbalance Trip Point (%) 5% fixed
    • Datasheet
    • Catalog # TVW9510S0.4S
    • Input
      Voltage (V)       430; 440; 460; 480 Vac
    • Termination Type 0.25 in. (6.3 mm) male quick connect terminals
    • Mounting Method Surface mount with one #8 (M5 x 0.8) screw
    • 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
    • Dielectric Breakdown ≥2500 input to output terminals
    • Humidity 95% non-condensing
    • Input AC Line Frequency (Hz) 50 - 100
    • Input Phase Sequence A; B; C
    • Input Tolerance (%) -0.5
    • Input Type 3-phase delta or WYE with no connection to neutral
    • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/3 hp @ 250 Vac; 277 Vac max
    • Output Type Isolated SPDT
    • Overvoltage Reset Voltage (%) ≅-3% of the trip voltage
    • Overvoltage Trip Voltage (%) 109 - 113% of the adjusted line voltage
    • Phase Loss ≥25%
    • Power Consumption ≅3 W
    • Reset Time (ms) Automatic
    • Response Time (ms) Phase loss: ≤200 ms; Phase reversal: ≤200 ms
    • Restart Delay Range 0.4 s fixed
    • Restart Delay Tolerance (%) ±15% or ±0.2 s whichever is greater
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Surge Protection IEEE C62.41-1991 Level B
    • Trip Delay Range 10 s fixed
    • Trip Delay Tolerance (%) ±15% or ±0.1 s whichever is greater
    • Trip Delay vs Temperature Trip variation: ≤±2%
    • Type of Detection Voltage detection with delayed trip and automatic reset
    • Undervoltage Reset Voltage (%) ≅+3% of the trip voltage
    • Undervoltage Trip Voltage 88 - 92% of the adjusted line voltage
    • Voltage Unbalance Reset (%) ≅-0.7% unbalance
    • Voltage Unbalance Trip Point (%) 5% fixed
    • Datasheet
    • Check Stock Order Sample