ESN Type 8521 Potential Monitoring Device

ESN

Product Code: Type 8521
Artikelnummer: 210100
Brand: ESN



GET OFFER: info@imtek.com.tr

Description for ESN Type 8521 Potential Monitoring Device

Potential monitoring device as per DIN EN 50122 part 1 / VDE 0115 part 3As protection from dangerous body currents generated from contact voltages/tapping voltages,maximum voltages have been stipulated depending on the effect time. Technical Data Dimensions W / H / D 150 / 73 / 113 mm Housing material Terminal board: polycarbonate   lower section: ABS Fastening 2 drilled holes as per drilling tem-   plate Standard support rails as per   DIN EN 50022 Protection Housing: IP 40; terminals: IP 10 Connections 2 x 2.5 mm2 solid to DIN 46288 or   2 x 1.5 mm2 Ambient temp. - 20°C to + 60°C Power supply AC 19.2 ... 253 V, 50 – 60 Hz, ? 5.5   VA   DC 19.2 ... 253 V, ? 2.5 W Measuring input ? 1500 V, continuous; resistance:   approx. 2 M? Relay outputs 2 change-over contacts (u), poten-   tial-free   voltage       current     cos ?   AC 250       V4.0 A      > 0.7   DC 120 V    1.0 A        ohmic load Displays Network LED green   K1: LED yellow   K2: LED yellow   voltage level: bar graph array Test voltage Supply voltage - measuring voltage   outputs: 6 kVe? Input voltage DC 50 V < UM < DC 90 V   K1 switches after 295 ... 299 s   (workshop)   DC 100 V < UM < DC 140 V   K1 and K2 switch after 295 ... 299 s   UM > DC 140 V   K1 and K2 switch jointly as per   diagram   UM > DC 660 V   K1 and K2 switch after max. 30 ms   AC 25 V < UM < AC 40 V   K1 switches after 295 ... 299 s   (workshop)   AC 50 V < UM < AC 70 V   K1 and K2 switch after 295 ... 299 s   UM > AC 70 V   K1 and K2 switch jointly as per diagram   UM > AC 842 V   K1 and K2 switch after max. 30 ms Diagram see overleaf Ordering Information Type 8521 Order No. 210100

Recommended Products For ESN