Time relays with delayed drop-out are used to maintain the power supply of the controlled receiver for a specified time after the control voltage decay, e.g. in bathroom ventilation systems, where the operation of the fan - switched on together with the lighting - is maintained for a specified time after the lighting is turned off.
Dati tecnici
Backup time [min]
1-15
Power [W]
0.56
load current [A]
<10
Working temperature [°C]
-25-50
Power [V]
24
Package width [mm]
20
PKWIU
27.12.24.0
Number of contacts
0NO 0NC
Control pulse current [mA]
<300
Signaling
LED green/red
Dimensions
1 module (18mm)
Package height [mm]
150
Package weight [kg]
0.2
Altri dati tecnici
Type of electric connection
Screw connection
Suitable for DIN rail (top hat rail) mounting
Yes
Pluggable on auxiliary contact block
No
Function delay on de-energization
Yes
Function floating contact on de-energization
No
Function pulse shaping
No
Function flashing, starting with pulse, fixed time
No
Clock function, starting with pulse, variable
No
Remote operation possible
No
Rated control supply voltage AC 50 Hz
21 ... 27 V
Voltage type for actuating
AC/DC
Number of outputs, delayed, normally open contact
0
With semiconductor output
No
Operating voltage AC 50 Hz
21 ... 27 V
Voltage type (operating voltage)
AC/DC
Max. starting current
16 A
Width
18 mm
Depth
65 mm
Complete with socket
Yes
Suitable for front mounting
No
Function delay-on energization
No
Function floating contact on energization
No
Function star-delta
No
Function flashing, starting with pause, fixed time
No
Clock function, starting with pause, variable
Yes
Time range
1 ... 60 s
Suitable as remote control
No
Rated control supply voltage DC
21 ... 27 V
Number of outputs, delayed, normally closed contact