20
Leakage current (Input, Output) 0 mA 0 mA
Residual voltage at I
e
< 300 mV < 500 mV
Surge current 100 A (t = 10 ms) 100 A (t = 10 ms)
Input protective circuit varistors varistors
Short circuit current rating SCCR acc. to UL 508 - suitable for use on a circuit capable of delive-
ring not more than 5 kA
rms
symmetrical amperes,
500 V maximum
- suitable for use on a circuit capable of delive-
ring not more than 100 kA
rms
symmetrical am-
peres, 500 V maximum when protected by a
30 A class J or CC fuse
Reply output
Contact type Single contact, 1 PDT
Contact material Ag alloy, hard gold-plated
if used as signal contact power contact
Max. switching voltage 30 V AC / 36 V DC 250 AC/DC
Min. switching voltage 100 mV 12 V AC/DC
Limiting continuous current 50 mA 2 A
Min. switching current 1 mA 10 mA
Max. power rating, ohmic load 24 V DC
48 V DC
60 V DC
110 V DC
220 V DC
250 V AC
1.2 W
-
-
-
-
-
140 W
20 W
18 W
23 W
40 W
500 VA
Measurement technology
(in ref. to the trigger characteristic, 8.1. ) ELR...-2I ELR...-9I
Two-phase current measurement
Area 0.18...2.4 A 1.5...9.0 A
Symmetry monitoring
Amount (I
max
- I
min
)/ I
max
33 % / 67 % 33 % / 67 %
Response time 2 min. / 1.8 s 2 min. / 1.8 s
Phase failure monitoring
I(L1), I(L3) typ.
amount (angle (L1, L3))
< 150 mA
170° ... 190°
< 1200 mA
170° ... 190°
Response time 2 s 2 s
Blocking protection
I(L1) or I(L3) larger > 12 A > 45 A
Response time 2 s 2 s
Triggering characteristics (refer to diagram 8.1.)
according to IEC 60947
Class 10 A Class 10 A
Cooling phase 20 min. 20 min.
Operating elements
Operating voltage display "PWR" LED (green)
Device and process error display LED ERR (red)
Control display Reverse / Forward running LED L (yellow) / LED R (yellow)
Pushbutton Error acknowledgment
Potentiometer for the nominal motor current
adjustment
240°
6. Technical data
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