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Table 2: Current rating, voltage drop, load capacity

Table 1: LED status indication

current rating

range IN

typical voltage

drop UON at IN

active current limitation typically

trip time

typ. at 1,2 x IN

fail-safe element

max. load cur-

rent at 100 %

ON duty

max. capacitive

load (µF)

2 A

130 mV

1.20 x IN

0.2 – 3 s

4 A

2 A

1500

5 A

130 mV

1.20 x IN

0.2 – 3 s

10 A

5 A

2000

8 A

200 mV

1.20 x IN

0.2 – 3 s

10 A

8 A

3000

12 A

150 mV

1.20 x IN

0.2 – 3 s

20 A

12 A

4000

16 A

200 mV

1.20 x IN

0.2 – 3 s

20 A

16 A

5000

20 A

160 mV

1.20 x IN

0.2 – 3 s

30 A

20 A

6000

24 A

200 mV

1.20 x IN

0.2 – 3 s

30 A

24 A

7000

Note:

The total current of neighbouring devices must not exceed 44 A.

The derating factor at an ambient temperature of > 40 °C is 0.8 times rated current.

operating state

load output

LED green

LED red

auxiliary contact N/C

(optional)

No error -> OFF

locked

flashing slowly

OFF

open

Normal operation

connected

ON

OFF

open

Error undervoltage

with device in OFF

condition (15 V < U < 37 V)

locked

OFF

ON

closed

Error overvoltage with device in

OFF condition (73 V > U < 75 V)

locked

OFF

ON

closed

Overcurrent error detected

has to be detected for approx. 30

sec before disconnection is effected

connected

ON

flashing fast

open

Error - overcurrent or short circuit

disconnection

locked

OFF

ON

closed

Error undervoltage

(U > 15 V < 37 V)

connected

ON

ON

closed

Error overvoltage

(72 V > U < 73 V)

connected

ON

ON

closed

Error, no voltage or

internal error

OFF

OFF

closed

Error high temperature

OFF

flashing slowly

closed

Remote disconnection (ordering

option control interface)

locked

flashing fast

OFF

------

Status indication via

l

Status LEDs (red/green):

l

l

Potential-free signal contacts (optional)

1 cannot be switched on