3UG4622-1AW30 Datasheet, PDF (56/114 Pages) List of Unclassifed Manufacturers – Monitoring and Control Devices

3RP, 7PV Timing Relays
3RP20 timing relays, 45 mm
■ Technical specifications
Type
Rated insulation voltage
Pollution degree 3
Overvoltage category III
Operating range at excitation¹⁾
Rated power
• Power consumption at 230 V AC, 50 Hz
Rated operational current I_e
• AC-15 at 230 V, 50 Hz
• DC-13 at
- 24 V
- 48 V
- 60 V
- 110 V
- 230 V
DIAZED fuse²⁾
gL/gG operational class
Switching frequency
• When loaded with I_e 230 V AC
• When loaded with 3RT10 16 contactor, 230 V AC
Recovery time
Minimum ON period
Setting accuracy
with reference to scale value
Repeat accuracy
Mechanical endurance
Operating cycles
Permissible ambient temperature During operation
During storage
Degree of protection
acc. to EN 60529
Conductor cross-sections
• Screw-type connection (to connect Solid
1 or 2 conductors); for standard
screwdriver (size 2 and Pozidriv 2) Finely stranded with end sleeve
AWG conductors, solid or stranded
Terminal screw
Tightening torque
V AC
W
VA
A
A
A
A
A
A
A
1/h
1/h
ms
ms
°C
°C
mm²
mm²
AWG
Nm
3RP20 05
3RP20 25
300
0.85 ... 1.1 x U_s with AC; 0.8 ... 1.25 x U_s with DC;
0.95 ... 1.05 times rated frequency
1
4
3
1
0.45
0.35
0.2
0.1
4
2500
5000
150
35
Typical –5 %
ˆ –1%
30 x 10⁶
-25 … +60
-40 … +85
IP40 cover,
IP20 terminals
2 x (0.5 ... 1.5)
2 x (0.75 ... 2.5)
2 x (0.5 ... 1.5)
2 x (0.75 ... 2.5)
2 x (18 ... 14)
M3
0.8 … 1.2
• Spring-loaded terminal
(to connect 1 or 2 conductors;
for 22.5 mm timing relay use
screwdriver with 3 mm blade or
8WA2 807 opening tool)
Solid
Finely stranded
• With end sleeve
• Without end sleeve
AWG conductors, solid or stranded
Mounting position (permissible)
Shock resistance acc. to IEC 60068 for half-sine shock type
Vibration resistance acc. to IEC 60068-2-6
Electromagnetic compatibility (EMC)
Tests acc. to basic specification
1) If nothing else is stated.
2) I_k ˜ 1 kA, weld-free acc. to IEC 60947-5-1.
mm² 2 x (0.25 ... 2.5)
mm² 2 x (0.25 ... 1.5)
mm² 2 x (0.25 ... 2.5)
AWG 2 x (24 ... 14)
Any
g/ms 15/11
Hz/mm 10 ... 55/0.35
EN 61000-6-2/EN 61000-6-4
7/56
Siemens LV 1 T · 2006