3UG4622-1AW30 Datasheet, PDF (49/114 Pages) List of Unclassifed Manufacturers – Monitoring and Control Devices

3RP, 7PV Timing Relays
3RP15 timing relays in industrial enclosure,
22.5 mm
■ Overview
■ Function
Standards
The timing relays comply with:
• EN 60721-3-3 "Environmental conditions"
• EN 61812-1/DIN VDE 0435 Part 2021 "Solid-state relays,
timing relays"
• EN 61000-6-2 and EN 61000-6-4 "Electromagnetic
compatibility"
• EN 60947-5-1; (VDE 0660 Part 200) "Low-voltage controlgear,
switchgear and systems – Electromechanical controlgear"
3RP15 timing relays, width 22.5 mm
LED for indicating
"Time relay on voltage"
Operating time
adjustment
• Changes to the time setting ranges and the functions must be
carried out in the de-energized state
• Start input B1 or B3 must only be triggered when the supply
voltage is applied
• The same potential must be applied to A1 and B1 or A3 and
B3. With two-voltage version, only one voltage range must be
connected
• The activation of loads parallel to the start input is not
permissible when using AC (see diagrams)
• Surge suppression is integrated in the timing relay. This
prevents the generation of voltage peaks on the supply
voltage when the relay is switched on and off. No additional
damping measures are necessary
• 3RP15 05-.R must not be operated next to heat sources
> 60 °C
LED for indicating
"Relay switched"
Time setting
range selector
switch
Function
switch
Decive labeling
plate
Inspection window for
set time range
Inspection window for
set function
NSB0_01423
Parallel load on start input
L1
S1
A1
K2
N ^A2
B1
K1
NSB00895
Accessories
Push-in lugs for screw mounting
Sealable cap
L1
K1 S1
A1
K2
N ^A2
B1
K1
NSB00896
Label set for marking the multifunction relay
Siemens LV 1 T · 2006
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