catalog TELE - CONTA-CLIP
catalog TELE - CONTA-CLIP
catalog TELE - CONTA-CLIP
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E1YU, E3YU<br />
Undervoltage monitoring in 4-wire systems (each phase against neutral), with adjustable setpoint (E1YU) and with fixed hysteresis.<br />
Functions<br />
Sensing & Monitoring Relays Series ENYA<br />
Voltage monitoring in 3- and 1-phase mains<br />
< Voltage monitoring in accordance with VDE 0126-1-1<br />
< Quick net error recognition<br />
< Supply voltage = measuring voltage<br />
< 2 CO contacts<br />
< Width 35mm<br />
< Installation design<br />
E3YU<br />
Connections<br />
3N~<br />
L1<br />
L2<br />
L3<br />
N<br />
1~<br />
L1<br />
N<br />
types<br />
E3YF400VFAL02<br />
N<br />
L1<br />
L2<br />
L3<br />
N<br />
L1<br />
L2<br />
L3<br />
11<br />
21<br />
11<br />
21<br />
R<br />
R<br />
R<br />
R<br />
12 14<br />
22 24<br />
12 14<br />
22 24<br />
12 11<br />
22 21<br />
14 24<br />
12 11<br />
22 21<br />
14 24<br />
Art.No. (PQ1) 1341400<br />
Art.No. (PQ10) -<br />
EAN13-Code 9008662005198<br />
E1YU<br />
Connections<br />
Measured variable<br />
3(N)~<br />
AC Sinus (48 to 63Hz)<br />
Measured range U N<br />
= 400/230V<br />
terminals (N)-L1-L2-L3<br />
3N~<br />
L1<br />
L2<br />
L3<br />
N<br />
N<br />
L1<br />
L3<br />
L2<br />
1~<br />
L<br />
N<br />
N<br />
L1<br />
L3<br />
L2<br />
Control<br />
Indicators (LEDs)<br />
Functions<br />
Latch • Average<br />
U/t • R<br />
WIN<br />
WIN+LATCH<br />
Asymmetry -<br />
11<br />
11<br />
fixed +15% from U N<br />
fixed -20% from U N<br />
R<br />
R<br />
Switching threshold min.<br />
10-minute-average: +10% to +15% from U N<br />
12 14<br />
11<br />
12 14<br />
12 14<br />
11<br />
12 14<br />
Delay<br />
On-delay<br />
U ≤ 80% from U N<br />
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