The EPAK-VMR-3PH-480-ILP-H is a three-phase voltage monitoring relay with a relay output for phase error, phase sequence, asymmetry, and adjustable window alarm functions. It measures input voltages from 165 to 550 V AC at 40-60 Hz and provides one form C relay contact rated for 3 A at 250 V AC or 30 V DC. The device is configured via DIP switches and potentiometers, features galvanic isolation of 2.2 kVAC, and has an IP20 degree of protection. Its dimensions are 100 mm height, 89 mm depth, and 17.5 mm width, with an operating temperature range of -20 °C to 60 °C. It complies with RoHS and meets IEC 61000-6-2 and IEC 61000-6-4 EMC standards. The supply voltage is derived from the measured circuit, with a step response time of ≤ 200 ms.
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The EPAK-VMR-3PH-480-ILP-H is a three-phase voltage monitoring relay with a relay output for phase error, phase sequence, asymmetry, and adjustable window alarm functions. It measures input voltages from 165 to 550 V AC at 40-60 Hz and provides one form C relay contact rated for 3 A at 250 V AC or 30 V DC. The device is configured via DIP switches and potentiometers, features galvanic isolation of 2.2 kVAC, and has an IP20 degree of protection. Its dimensions are 100 mm height, 89 mm depth, and 17.5 mm width, with an operating temperature range of -20 °C to 60 °C. It complies with RoHS and meets IEC 61000-6-2 and IEC 61000-6-4 EMC standards. The supply voltage is derived from the measured circuit, with a step response time of ≤ 200 ms.
