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AC current monitoring in 1-phase mains
• Multifunctions monitoring relays
• Histeresis mode and the possibility of setting
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Meassuring circuit data |
|
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Functions |
OVER, OVER+LATCH, UNDER, UNDER+LATCH, WIN, WIN+LATCH |
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histeresis mode and the possibility of setting the tripping delay |
|
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Time intervals (timing adjustment) |
tripping delay (0,1...10 s) |
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LED indicator |
yellow LED, red LED, green LED |
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Measuring circuit |
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• terminals |
(N)-Li-Lk |
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• measuring input |
10 AAC |
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• swiching threshold Us |
max.: 0,1 < In < 1,0 min.: 0,05 < In < 0,95 |
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Input circuit |
|
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Supply voltage U |
230 V AC; terminals (N)-Li |
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Rated voltage Un |
230 V AC |
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Rated frequency |
AC: 48...63 Hz |
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Output circuit |
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Number and type of contacts |
1 C/O - changeover |
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Rated load AC1 |
5 A / 250 V AC |
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Max. breaking capacity AC1 |
1 250 VA |
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Insulation |
|
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Rated surge voltage |
4 000 V AC |
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Overvoltage category |
III PN-EN 60664-1 |
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Insulation pollution degree |
2, if built-in 3 PN-EN 60664-1 |
Products
 |
MR-EI1W1P
Monitoring relay, Contacts:1C/O, AC current monitoring in 1-phase mains
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