3RP15051AP30 SIEMENS, 3RP15051AP30 Datasheet - Page 38

• Manufacturer Part Number: 3RP15051AP30
• Description: TIMER, MULTIFUNCTION
• Manufacturer: SIEMENS

Specifications of 3RP15051AP30

• Contact Configuration: SPCO
• Nom Input Voltage: 240V
• Delay Time Range: 0.5s To 10s
• Adjustment Type: Screwdriver Slot
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 240V
• Coil Voltage Vdc Nom: 24V

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3UG Monitoring Relays for Electrical and Additional Measurements
Speed monitoring
Overview
The 3UG30 51 monitoring relay is used together with a sensor to
monitor drives for underspeeding.
Selection and ordering data
Mounting onto standard mounting rail and screw fixing
Width 45 mm
Underspeed monitoring relay
1) The rated control supply voltage and the measuring circuit are not
7/54
electrically isolated
Monitoring Relays
Siemens LV 1 · 2006
Version
Measuring range with or
without memory,
start-up override
0.3 ... 30 s,
electrical isolation
AC: Yes
DC: No
Measuring
range
Revolutions
min
0.1 ... 600
(4 ranges)
-1
Rated control supply
voltage U
AC 50/60 Hz DC
V
24
120
230
--
s
--
--
--
24
1)
■
DT
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Application
• Slip or tear of a belt drive
• Standstill monitoring (no protection of persons)
• Transport monitoring for completeness
• 4 measuring ranges adjustable on front panel
• 1 green LED for indicating the applied control supply voltage
• 1 yellow LED for indicating the relay state,
• 1 CO contact
flashes during the operating time T
Screw-type connection
Order No.
3UG30 51-1AC20
3UG30 51-1AG20
3UG30 51-1AL20
3UG30 51-1AC40
* You can order this quantity or a multiple thereof.
Price
per PU
PU
(UNIT,
SET, M)
1
1
1
1
PS*
1 unit
1 unit
1 unit
1 unit
PG
101
101
101
101
Weight
per PU
approx.
kg
0.273
0.274
0.272
0.161