Eaton 171858, Manual

Page: 27 / 30

17 Technical data
ESR5-NV3-300 12/19 MN049006EN www.eaton.com
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17 Technical data
Input data
Nominal input voltage U
N
24 V DC -15 % / +10 %
Typical input current 155 mA
Typical inrush current 200 mA (at U
N
)
< 40 mA (with U
N
/I
x
to S10)
< 150 mA (with U
N
/I
x
to S12)
> -60 mA (with U
N
/I
x
to S22)
< 40 mA (with U
N
/I
x
to S34)
< 40 mA (with U
N
/I
x
to S35)
Current consumption < 40 mA (with U
N
/I
x
to S10)
< 50 mA (with U
N
/I
x
to S12)
> -40 mA (with U
N
/I
x
to S22)
0 mA (with U
N
/I
x
to S34)
< 5 mA (with U
N
/I
x
to S35)
Power consumption at U
N
, typical 3.72 W
Voltage at input/start and feedback circuit 24 V DC -15 % / +10 %
Max. permissible overall conductor resistance
∼
22 Ω (Input and reset circuit at U
N
)
Typical response time < 600 ms (automatic start)
< 70 ms (manual start)
Typical starting time with U
N
600 ms (when controlled via A1)
Typical release time with U
N
< 20 ms (when controlled via S11/S12 and S21/S22)
< 20 ms (when controlled via A1)
Delay time range 0.2 s - 300 s ±20 % (K3(t), K4(t) can be parameterized)
Recovery time < 1 s
Maximum switching frequency 0.5 Hz
Concurrence input 1/2 ∞
Operating voltage display 1 x LED, green
Status display 4 x LEDs, green
Protective circuit Surge protection Suppressor diode
Output data
Contact type 3 enabling current paths undelayed
2 enabling current paths delayed
1 signaling current path undelayed
Contact material AgSnO
2
Minimum switching voltage 5 V AC/DC
Maximum switching voltage 250 V AC/DC (observe the load curve)
Limiting continuous current 6 A (N/O contact, pay attention to the derating)
6 A (N/C contact)
Maximum inrush current 20 A ( Δ t ≦ 100 ms, undelayed contacts)
8 A (delayed contacts)
Inrush current, minimum 10 mA
Sq. Total current
(I
TH
)
2
= (I
1
)
2
+ (I
2
)
2
+ … + (I
n
)
2
55 A
2
(see derating curve, ￫ Figure 5, page 9)