Solid-State Switching Devices for Resistive Loads Solid-State Contactors 3RF23 solid-state contactors, single-phase ■ Technical specifications 1) If two different conductor cross-sections are connected to one clamping point, both cross-sections must lie in the range specified. If identical cross-sections are used, this restriction does not apply. 26 Siemens · 2009 Order No. 3RF23 ..-.A... 3RF23 ..-.B... 3RF23 ..-.C... 3RF23 ..-.D... General data Ambient temperature • During operation, derating from 40 °C °C - • During storage °C - 25 ... +60 55 ... +80 Installation altitude m 0 ... 1000; derating from 1000 Shock resistance g/ms acc. to IEC 60068-2-27 15/11 Vibration resistance g acc.
to IEC 60068-2-6 2 Degree of protection I P20 Electromagnetic compatibility (EMC) • Emitted interference acc. to IEC 60947-4-3 - Conducted interference voltage - Emitted, high-frequency interference voltage • Interference immunity - Electrostatic discharge kV acc. to IEC 61000-4-2 (corresponds to degree of severity 3) - Induced RF fields MHz acc. to IEC 61000-4-6 - Burst acc. to IEC 61000-4-4 kV - Surge acc. to IEC 61000-4-5 kV Class A for industrial applications Class A for industrial applications; Class B for residential/ business/ commercial applications up to 16 A, AC51 Low Noise Class A for industrial applications Contact discharge 4; air discharge 8; behavior criterion 2 0.15 ...
80; 140 dBµV; behavior criterion 1 2/5.0 kHz; behavior criterion 1 Conductor - ground 2; conductor - conductor 1; behavior criterion 2 Order No. 3RF23 ..-1.... 3RF23 ..-2.... 3RF23 ..-3.... General data Connection type Screw terminals Spring-type terminals Ring terminal lug Connection, main contacts • Conductor cross-section - Solid mm2 - Finely stranded with end sleeve mm2 - Finely stranded without end sleeve mm2 - - Solid or stranded, AWG cables • Terminal screw • Tightening torque Nm lb.in • Cable lug - - DIN - JIS connections 2 x (1.5 ... 2.5)1), 2 x (2.5 ... 6)1) 2x (0.5 ... 2.5) -- 2 x (1 ... 2.5)1), 2 x (2.5 ... 6)1), 1 x 10 2x (0.5 ... 1.5) -- - 2x (0.5 ... 2.5) -- 2 x (AWG 14 ...
10) 2 x (AWG 18 ... 14) -- M4 -- M5 2 ... 2.5 -- 2 ... 2.5 7 ... 10.3 -- 7 ... 10.3 - -- DIN 46234 -5-2.5, -5-6, -5-10, -5-16, -5-25 JIS C 2805 R 2-5, 5.5-5, 8-5, 14-5 Connection, auxiliary/control contacts • Conductor cross-section mm AWG • Stripped length mm • Terminal screw • Tightening torque Nm lb.in 1 x (0.5 ... 2.5)1), 2 x (0.5 ... 1.0) AWG 20 ... 12 0.5 ... 2.5 AWG 20 ... 12 1 x (0.5 ... 2.5), 2 x (0.5 ... 1.0) AWG 20 ... 12 7 10 7 M3 -- M3 0.5 ... 0.6 -- 0.5 ... 0.6 4.5 ... 5.3 -- 4.5 ...
5.3 Permissible mounting positions ±10° ±10° NSB0_01701 Type 3RF23 ..-....2 3RF23 ..-....4 3RF23 ..-....5 3RF23 ..-....6 Main circuit Rated operational voltage Ue V • Operating range V • Rated frequency Hz 24 ... 230 48 ... 460 48 ... 600 48 ... 600 20 ... 253 40 ... 506 40 ... 660 40 ... 660 50/60 ± 10 % Rated insulation voltage Ui V 600 Blocking voltage V 800 1200 1600 Rage of voltage rise V/µs 1000