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Monitoring Voltage Relays

Items 1 to 15 of 17 total

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  • Elko HRN-55 Three Phase Voltage Measuring Relay 3 x 400 V / 50 Hz

    • Relay monitors phase sequence and failure, exceeding of monitored voltage in 3 phase main
    • HRN-55 - supply from all phases, which means that function of relay is applicable also if one phase fails
    • HRN-55N - supply L1-N, it means that relay also monitors break of neutral point
    • Fixed delay T1 (500ms) and adjustable delay T2 (0.1-10s)
    • Faulty state is indicated by LED and output contact of relay is OFF.
    • Output contact: 1x changeover / SPDT 16 A / 250 V AC1
    • 1-MODULE, DIN rail mounting
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  • Elko HRN-55N Three Phase Voltage Measuring Relay 3 x 400V/230V / 50 Hz

    • Relay monitors phase sequence and failure, exceeding of monitored voltage in 3 phase main
    • HRN-55 - supply from all phases, which means that function of relay is applicable also if one phase fails
    • HRN-55N - supply L1-N, it means that relay also monitors break of neutral point
    • Fixed delay T1 (500ms) and adjustable delay T2 (0.1-10s)
    • Faulty state is indicated by LED and output contact of relay is OFF.
    • Output contact: 1x changeover / SPDT 16 A / 250 V AC1
    • 1-MODULE, DIN rail mounting
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  • Thiim PADA Three Phase Voltage Control Relay 45mm

    • Adjustable undervoltage setting 5-25% below nominal voltage
    • Adjustable response setting 5-80% of undervoltage setting
    • Adjustable on/off delay 0-10s
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  • Thiim UMCA Multi-Function Voltage Relay For AC and DC voltage

    • For AC and DC voltage
    • Balanced input for noise immunity
    • Input voltage range from 50 mV to 500 V
    • 11 programmable input ranges
    • 4 programmable times for power up reset
    • 4 programmable time ranges
    • Separate adjustable ON and OFF delay
    • Relay function can be inverted
    • Adjustable upper or lower limit and differential
    • Latch function available
    • LEDs indicate the state of the input
    • LEDs indicate the timing function
    • LED indicates the state of the relay
    • SMD - technic
    • 0-1 V DC control output for full scale (Only in 45 mm. housing)
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  • Thiim BMCA Battery Voltage Monitoring Relay

    • Supply from the battery
    • Programmable voltage 12V, 24V, 48V & 110V
    • LEDs indicate the state of the input
    • Programmable OFF delay 0-10 sec or 0-100 sec
    • Programmable Latch for over voltage
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  • Thiim PADA Three Phase Voltage Control Relay 35mm

    • Adjustable undervoltage setting 5-25% below nominal voltage
    • Adjustable response setting 5-80% of undervoltage setting
    • Adjustable on/off delay 0-10s
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  • Thiim PMSA RMS Voltage Monitoring Relay

    • ALL IN ONE UNIT:
    • Multi Range from 50 to 830 Volt for use in Singlephase,
    • Two-phase or Three-phase systems with or without Neutral and Ground
    • True RMS voltage measurement
    • Measures Neutral to Ground voltage and 3 x Phase to Phase or 3 x Phase to Neutral
    • Over and Under voltage monitoring with individual relays or window function with 2 C/O contacts
    • One Relay can be dedicated to the Neutral to Ground monitoring
    • Easy set-up by keying in actual parameters
    • Time delay - On and Off - can be set individually
    • Latched Relay function can be selected
    • LEDs indicate the status of the relay, latch, timing and display information
    • Extremely compact and low power consumption
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Items 1 to 15 of 17 total

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