Littelfuse
KVM4
1 / 1
Description
Operation The output relay is energized and the LED glows green when the input voltage is above the reset voltage threshold. If the input voltage drops below the undervoltage setpoint, the output relay and LED will de-energize. The output relay will remain de-energized as long as the input voltage is below the reset voltage. Reset is automatic when the input voltage returns to a normal range.- Part Number
- KVM4
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Specifications
- Input Voltage (V)
- 110 to 120VAC or 220 to 240VAC
- Input Type
- Single phase
- Input AC Line Frequency (Hz)
- 50/60Hz
- Output Form
- SPDT
- Output Load Rating (VA)
- 8A resistive @ 120VAC; 1/3hp @ 120/240VAC
- Reset Time (ms)
- Power off reset time ≤150ms
- Repeat Accuracy (%)
- ±0.5% under fixed conditions; ±1% over temperature range
- Undervoltage Reset Point (%)
- Fixed at 104VAC
- Undervoltage Sensing Range (V)
- Undervoltage setpoint:78 to 99VAC
- Voltage Sensing Accuracy (%)
- ±2% at 25C
- Power Consumption
- 2.5W @ 132VAC; 4.5W @ 264VAC
- Indication
- LED glows green when output is energized
- Insulation Resistance
- ≥100 MΩ
- Isolation Voltage (V)
- ≥1500V RMS input to output
- Surge Protection
- IEEE C62.41-1991 Level A
- Circuitry
- Encapsulated
- Life
- Mechanical - 1 x 106; Electrical - 1 x 105
- Termination Type
- 0.25 in. (6.35mm) male quick connect terminals
- Mounting Method
- Surface mount with one #10 (M5 x 0.8) screw
- Operating Temperature
- -25° to 55°C (-13°F to 131°F)
- Storage Temperature (F/C)
- -40° to 85°C (-40°F to 185°F)
- Humidity
- 95% relative non-condensing
- Dimensions
- 2.00 x 2.00 x 1.21 in. (50.8 x 50.8 x 30.7mm)
- Weight (lbs/g)
- 2.6oz (74g)
Documents
Data Sheet
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