Speedfax 2017
For Operation in the Control Cabinet 3RW Soft Starters 3RW44 for high-feature applications Type 3RW44 2. 3RW44 3. 3RW44 4. 3RW44 5. 3RW44 6. Conductor cross-sections Screw terminals Main conductors With box terminal 3RT19 55-4G 3RT19 66-4G -- (55 kW) Front clamping • Finely stranded with end sleeve mm 2 2.5 ... 35 16 ... 70 70 ... 240 -- point connected • Finely stranded without end sleeve mm 2 4 ... 50 16 ... 70 70 ... 240 -- 2 • Solid mm 2.5 ... 16 -- -- -- • Stranded 2 mm 4 ... 70 16 ... 70 95 ... 300 -- • Ribbon cable conductors mm 6 x 9 x 0.8 Min. 3 x 9 x 0.8 Min. 6 x 9 x 0.8 -- (number x width x thickness) Max. 6 x 15.5 x 0.8 Max. 20 x 24 x 0.5 • AWG cables, solid or stranded AWG 10 ... 2/0 6 ... 2/0 3/0 ... 600 kcmil -- Rear clamping point connected • Finely stranded with end sleeve mm 2 2.5 ... 50 16 ... 70 120 ... 185 -- • Finely stranded without end sleeve mm 2 10 ... 50 16 ... 70 120 ... 185 -- 2 • Solid mm 2.5 ... 16 -- -- -- 2 • Stranded mm 10 ... 70 16 ... 70 120 ... 240 -- • Ribbon cable conductors mm 6 x 9 x 0.8 Min. 3 x 9 x 0.8 Min. 6 x 9 x 0.8 -- (number x width x thickness) Max. 6 x 15.5 x 0.8 Max. 20 x 24 x 0.5 • AWG cables, solid or stranded AWG 10 ... 2/0 6 ... 2/0 250 ... 500 kcmil -- Soft Starter Control 17 Both clamping • Finely stranded with end sleeve mm 2 2 x (2.5 ... 35) Max. 1 x 50, 1 x 70 Min. 2 x 50 -- points connected Max. 2 x 185 • Finely stranded without end sleeve mm 2 2 x (4 ... 35) Max. 1 x 50, 1 x 70 Min. 2 x 50 -- Max. 2 x 185 • Solid 2 mm 2 x (2.5 ... 16) -- -- -- • Stranded 2 mm 2 x (4 ... 50) Max. 2 x 70 Max. 2 x 70 -- Max. 2 x 240 • Ribbon cable conductors mm 2 x (6 x 9 x 0.8) Max. 2 x Max. 2 x -- (number x width x thickness) (6 x 15.5 x 0.8) (20 x 24 x 0.5) • AWG cables, solid or stranded AWG 2 x (10 ... 1/0) Max. 2 x 1/0 Min. 2 x 2/0 -- Max. 2 x 500 kcmil • Terminal screws M6 (hexagon M10 (hexagon M12 (hexagon -- socket, A/F4) socket, A/F4) socket, A/F5) - Tightening torque NM 4 ... 6 10 ... 12 20 ... 22 -- lb.in 36 ... 53 90 ... 110 180 ... 195 -- Screw terminals Main conductors With box terminal -- 3RT19 56-4G -- -- Front or rear clamping • Finely stranded with end sleeve mm 2 -- 16 ... 120 -- -- point connected • Finely stranded without end sleeve mm 2 -- 16 ... 120 -- -- 2 • Stranded mm -- 16 ... 120 -- -- • Ribbon cable conductors mm -- Min. 3 x 9 x 0.8 -- -- (number x width x thickness) Max. 6 x 15.5 x 0.8 • AWG cables, solid or stranded AWG -- 6 ... 250 kcmil -- -- CONTROL PRODUCTS Both clamping points connected • Finely stranded with end sleeve mm 2 -- Max. 1 x 95, -- -- 1 x 120 • Finely stranded without end sleeve mm 2 -- Max. 1 x 95, -- -- 1 x 120 • Stranded 2 mm -- Max. 2 x 120 -- -- • Ribbon cable conductors mm -- Max. 2 x -- -- (number x width x thickness) (10 x 15.5 x 0.8) • AWG cables, solid or stranded AWG -- Max. 2 x 3/0 -- -- Screw terminals Main conductors Without box terminal/busbar connection • Finely stranded with cable lug mm 2 -- 16 ... 95 1) 50 ... 240 2) 50 ... 240 2) • Stranded with cable lug mm 2 -- 25 ... 120 1) 70 ... 240 2) 70 ... 240 2) • AWG cables, solid or stranded AWG -- 4 ... 250 kcmil 2/0 ... 500 kcmil 2/0 ... 500 kcmil • Connecting bar (max. width) mm -- 17 25 60 • Terminal screws -- M8 x 25 (A/F13) M10 x 30 (A/F17) M12 x 40 - Tightening torque NM -- 10 ... 14 14 ... 24 20 ... 35 lb.in -- 89 ... 124 124 ... 210 177 ... 310 1) When connecting cable lugs to DIN 46235, use 3RT19 56-4EA1 terminal cover for conductor cross-sections from 95 mm² to ensure phase spacing. 2) When connecting cable lugs to DIN 46234, the 3RT19 66-4EA1 terminal cover must be used for conductor cross-sections of 240 mm² and more as well as DIN 46235 for conductor cross-sections of 185 mm² and more to keep the phase clearance. 17-272 Siemens Industry, Inc. SPEEDFAX Product Catalog
For Operation in the Control Cabinet 3RW Soft Starters 3RW44 for high-feature applications Soft starters Type 3RW44. . Conductor cross-sections Auxiliary conductors (1 or 2 conductors can be connected): Screw terminals • Solid 2 mm 2 x (0.5 ... 2.5) • Finely stranded with end sleeve mm 2 2 x (0.5 ... 1.5) • AWG cables - Solid or stranded AWG 2 x (20 ... 14) - Finely stranded with end sleeve AWG 2 x (20 ... 16) • Terminal screws - Tightening torque NM 0.8 ... 1.2 lb.in 7 ... 10.3 Spring-type terminals • Solid mm2 2 x (0.25 ... 1.5) • Finely stranded with end sleeve mm 2 2 x (0.25 ... 1.5) • AWG cables, solid or stranded AWG 2 x (24 ... 16) Electromagnetic compatibility acc. to EN 60947-4-2 EMC interference immunity Electrostatic discharge (ESD) Electromagnetic RF fields Conducted RF interference RF voltages and RF currents on cables • Burst • Surge Standard Parameters EN 61000-4-2 ±4 kV contact discharge, ±8 kV air discharge EN 61000-4-3 Frequency range: 80 ... 1000 MHz with 80 % at 1 kHz Degree of severity 3, 10 V/m EN 61000-4-6 Frequency range: 150 kHz ... 80 MHz with 80 % at 1 kHz Interference 10 V EN 61000-4-4 ±2 kV/5 kHz EN 61000-4-5 ±1 kV line to line ±2 kV line to ground EMC interference emission EMC interference field strength EN 55011 Limit value of Class A at 30 ... 1000 MHz Radio interference voltage EN 55011 Limit value of Class A at 0.15 ... 30 MHz Is an RI suppression filter necessary? Degree of noise suppression A (industrial applications) No Soft Starter Control 17 CONTROL PRODUCTS Siemens Industry, Inc. SPEEDFAX Product Catalog 17-273
- Page 1249 and 1250: For Operation in the Control Cabine
- Page 1251 and 1252: For Operation in the Control Cabine
- Page 1253 and 1254: Control Products Enclosed 3RW44 3RW
- Page 1255 and 1256: Control Products Enclosed 3RW44 3RW
- Page 1257 and 1258: Control Products Enclosed 3RW44 3RW
- Page 1259 and 1260: Control Products Enclosed 3RW44 3RW
- Page 1261 and 1262: Control Products Enclosed 3RW44 Enc
- Page 1263 and 1264: For Operation in the Control Cabine
- Page 1265 and 1266: For Operation in the Control Cabine
- Page 1267 and 1268: For Operation in the Control Cabine
- Page 1269 and 1270: For Operation in the Control Cabine
- Page 1271 and 1272: For Operation in the Control Cabine
- Page 1273 and 1274: For Operation in the Control Cabine
- Page 1275 and 1276: For Operation in the Control Cabine
- Page 1277 and 1278: For Operation in the Control Cabine
- Page 1279 and 1280: For Operation in the Control Cabine
- Page 1281 and 1282: For Operation in the Control Cabine
- Page 1283 and 1284: For Operation in the Control Cabine
- Page 1285 and 1286: For Operation in the Control Cabine
- Page 1287 and 1288: For Operation in the Control Cabine
- Page 1289 and 1290: For Operation in the Control Cabine
- Page 1291 and 1292: For Operation in the Control Cabine
- Page 1293 and 1294: For Operation in the Control Cabine
- Page 1295 and 1296: For Operation in the Control Cabine
- Page 1297 and 1298: For Operation in the Control Cabine
- Page 1299: For Operation in the Control Cabine
- Page 1303 and 1304: For Operation in the Control Cabine
- Page 1305 and 1306: For Operation in the Control Cabine
- Page 1307 and 1308: For Operation in the Control Cabine
- Page 1309 and 1310: For Operation in the Control Cabine
- Page 1311 and 1312: l For Operation in the Control Cabi
- Page 1313 and 1314: 3RW44 5. and 3RW44 6. for High-Feat
- Page 1315 and 1316: For Operation in the Control Cabine
- Page 1317 and 1318: For Operation in the Control Cabine
- Page 1319 and 1320: For Operation in the Control Cabine
- Page 1321 and 1322: For Operation in the Control Cabine
- Page 1323 and 1324: Push SIRIUS Button ACT Pushbuttons
- Page 1325 and 1326: Pushbutton Units and Indicator Ligh
- Page 1327 and 1328: Push Buttons & Signaling Devices 30
- Page 1329 and 1330: Push Buttons & Signaling Devices 30
- Page 1331 and 1332: Push Buttons & Signaling Devices 30
- Page 1333 and 1334: Push Buttons & Signaling Devices 30
- Page 1335 and 1336: Push Buttons & Signaling Devices 30
- Page 1337 and 1338: Push Buttons & Signaling Devices 30
- Page 1339 and 1340: Push Buttons & Signaling Devices 30
- Page 1341 and 1342: Push Buttons & Signaling Devices 30
- Page 1343 and 1344: Push Buttons & Signaling Devices 30
- Page 1345 and 1346: Push Buttons & Signaling Devices 30
- Page 1347 and 1348: Pushbutton Units and Indicator Ligh
- Page 1349 and 1350: Pushbutton Units and Indicator Ligh
For Operation in the Control Cabinet<br />
3RW Soft Starters<br />
3RW44 for high-feature applications<br />
Soft starters Type 3RW44. .<br />
Conductor cross-sections<br />
Auxiliary conductors (1 or 2 conductors can be connected):<br />
Screw terminals<br />
• Solid<br />
2 mm 2 x (0.5 ... 2.5)<br />
• Finely stranded with end sleeve mm 2 2 x (0.5 ... 1.5)<br />
• AWG cables<br />
- Solid or stranded<br />
AWG 2 x (20 ... 14)<br />
- Finely stranded with end sleeve AWG 2 x (20 ... 16)<br />
• Terminal screws<br />
- Tightening torque<br />
NM 0.8 ... 1.2<br />
lb.in 7 ... 10.3<br />
Spring-type terminals<br />
• Solid<br />
mm2 2 x (0.25 ... 1.5)<br />
• Finely stranded with end sleeve mm 2 2 x (0.25 ... 1.5)<br />
• AWG cables, solid or stranded AWG 2 x (24 ... 16)<br />
Electromagnetic compatibility acc. to EN 60947-4-2<br />
EMC interference immunity<br />
Electrostatic discharge (ESD)<br />
Electromagnetic RF fields<br />
Conducted RF interference<br />
RF voltages and RF currents on cables<br />
• Burst<br />
• Surge<br />
Standard<br />
Parameters<br />
EN 61000-4-2 ±4 kV contact discharge, ±8 kV air discharge<br />
EN 61000-4-3 Frequency range: 80 ... 1000 MHz with 80 % at 1 kHz<br />
Degree of severity 3, 10 V/m<br />
EN 61000-4-6 Frequency range: 150 kHz ... 80 MHz with 80 % at 1 kHz<br />
Interference 10 V<br />
EN 61000-4-4 ±2 kV/5 kHz<br />
EN 61000-4-5 ±1 kV line to line<br />
±2 kV line to ground<br />
EMC interference emission<br />
EMC interference field strength EN 55011 Limit value of Class A at 30 ... 1000 MHz<br />
Radio interference voltage EN 55011 Limit value of Class A at 0.15 ... 30 MHz<br />
Is an RI suppression filter necessary?<br />
Degree of noise suppression A (industrial applications)<br />
No<br />
Soft Starter<br />
Control<br />
17 CONTROL<br />
PRODUCTS<br />
Siemens Industry, Inc. SPEEDFAX Product Catalog 17-273
Change language