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>> ตัวแปลงสัญญาณไฟฟ้ามาตรฐาน (ZIEHL)  
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6
Voltage and Frequency – Relay UFR1001E

Technical Data

Supply voltage Us:   AC/DC 24 - 270V, 0/45…65 Hz, < 5VA

Relay output:   2 change-over contacts

Measurement voltage phase-phase:   AC 15…530 V (<5 V display: 0 )

Measurement voltage phase-neutral:   AC 10…310 V (<5 V display: 0 )

Hysteresis:   adjustable 1-99.9 V

Measurement frequency range:   40…70 Hz

Hysteresis:   0.05 – 10.00Hz

 Vector-Ship measuring range:   0 - 45°

Dimensions (H x W x D):   90 x 105 x 69 mm

Protection Housing/Terminals:   IP 30/IP 20

Weight:   250 g

 

More detail please read from data sheet….

Datasheet