Protection Relays and Controls Catalog - Spanish
Spanish readers can use this catalog to identify and order the most-effective protection and control relays for their applications.
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KVM4
SINGLE PHASE VOLTAGE MONITOR | Series: KVMThe KVM Series is a single-phase undervoltage monitor designed to protect sensitive equipment against brownout undervoltage conditions. The compact design and encapsulated construction make the KVM an excellent choice for OEM equipment.
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.
| Property | Value |
|---|---|
Input Voltage (V) | 110 - 120 Vac; 220 - 240 Vac |
Output Form | SPDT |
Termination Type | 0.25 in. (6.3 mm) male quick connect terminals |
Dimensions | 2 H x 2 W x 1.21 D in. (50.8 x 50.8 x 30.7 mm) |
Weight (kg) | 0 Kg (kilogram) |
Humidity | 95% non-condensing |
Input AC Line Frequency (Hz) | 50 / 60 |
Input Type | Single phase |
Insulation Resistance (Ω) | ≥100 |
Output Load Rating (VA) | 8 A resistive @ 120 Vac; 1/3 hp @ 120/240 Vac |
Power Consumption | 2.5 W @ 132 Vac; 4.5 W @ 264 Vac |
Repeat Accuracy (%) | ±0.5% under fixed conditions; ±1% over temperature range |
Reset Time (ms) | Power off reset time ≤150 ms |
Surge Protection | IEEE C62.41-1991 Level A |
Undervoltage Reset Point (%) | Fixed at 104 Vac |
Undervoltage Sensing Range (V) | Undervoltage setpoint: 78 - 99 Vac |
Voltage Sensing Accuracy (%) | ±2% at 25C |
Isolation Voltage | ≥2500 Vrms input to output |
Mounting Method | Surface mount with one #10 (M5 x 0.8) screw |
Operating Temperature Max (°C) | 55 |
Operating Temperature Maximum Fahrenheit | 131 |
Operating Temperature Minimum Celsius | -25 |
Operating Temperature Minimum Fahrenheit | -13 |
Storage Temperature Maximum Celsius | 85 |
Storage Temperature Maximum Fahrenheit | 185 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
KVM4 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| KVM4 | SINGLE PHASE VOLTAGE MONITOR | View More |
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