Technical Data - IC SYSTEMS automatika
Technical Data - IC SYSTEMS automatika
Technical Data - IC SYSTEMS automatika
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156 <strong>Technical</strong> data<br />
Undervoltage release, shunt release<br />
Circuit-breakers, switch-disconnectors<br />
up to 1600 A<br />
NZM1(2/3)-XU...<br />
NZM4-XU...<br />
Undervoltage release<br />
Rated control voltage<br />
Alternating voltage at 50/60 Hz U s V AC 24 – 600 24 – 600<br />
DC U s V DC 12 – 250 12 – 250<br />
Operating range<br />
Drop-out voltage x U s 0.35 – 0.7 0.35 – 0.7<br />
Pick-up voltage x U s 0.85 – 1.1 0.85 – 1.1<br />
Power consumption<br />
AC<br />
Sealing AC VA 1.5 3.6<br />
DC<br />
Sealing DC W 0.8 2.5<br />
Max. opening delay<br />
ms 19 23<br />
(response time until the main circuits open)<br />
Minimum command time ms 10 – 15 10 – 15<br />
Terminal capacities<br />
Solid or flexible conductor with ferrule mm 2 1 x (0.75 – 2.5)<br />
2 x (0.75 – 2.5)<br />
AWG 1 x (18 – 14)<br />
2 x (18 – 14)<br />
1 x (0.75 – 2.5)<br />
2 x (0.75 – 2.5)<br />
1 x (18 – 14)<br />
2 x (18 – 14)<br />
Moeller SK1230-1157GB-INT<br />
UVU-NZM<br />
Undervoltage releases, off-delayed<br />
Rated operational voltage<br />
Alternating voltage at 50/60 Hz U e V AC 24, 220 – 550<br />
DC U e V DC 24<br />
Inrush current (peak value) I e mA < 500<br />
Power consumption VA 50<br />
Delay time t sd ms 70 – 4000<br />
With additional external capacitor, 90.000 μF f 35 V s To 16<br />
With additional external capacitor, 30.000 μF f 35 V s To 8<br />
Terminal capacities<br />
Solid or flexible conductor with ferrule mm 2 1 x (0.5 – 2.5)<br />
2 x (0.5 – 1.5)<br />
NZM1(2/3)-XA... NZM4-XA... NZM2/3-XA...-MNS NZM4-XA...-MNS<br />
Shunt release<br />
Rated control voltage<br />
AC U s V AC 12 – 600 12 – 600 230 230<br />
DC U s V DC 12 – 600 12 – 600 – –<br />
Frequency range Hz 0 – 400 0 – 400 50/60 50/60<br />
Operating range<br />
AC x U s 0.7 – 1.1 0.7 – 1.1 0.1 – 1.1 0.1 – 1.1<br />
DC x U s 0.7 – 1.1 0.7 – 1.1 – –<br />
Power consumption<br />
Sealing AC/DC VA/W 2.5 2.5 – –<br />
Maximum current consumption at 110% U s (230 V 50 Hz) A – – 0.5 1<br />
Maximum opening delay<br />
ms 20 22 20 22<br />
(response time until opening of the main contacts)<br />
Maximum duty factor ms L L 1000 1000<br />
Minimum command time ms 10 – 15 10 – 15 10 – 15 10 – 15<br />
Terminal capacities<br />
Solid or flexible conductor with ferrule mm 2 1 x (0.75 – 2.5)<br />
2 x (0.75 – 2.5)<br />
AWG 1 x (18 – 14)<br />
2 x (18 – 14)<br />
1 x (0.75 – 2.5)<br />
2 x (0.75 – 2.5)<br />
1 x (18 – 14)<br />
2 x (18 – 14)<br />
1 x (0.75 – 2.5)<br />
2 x (0.75 – 2.5)<br />
1 x (18 – 14)<br />
2 x (18 – 14)<br />
1 x (0.75 – 2.5)<br />
2 x (0.75 – 2.5)<br />
1 x (18 – 14)<br />
2 x (18 – 14)
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