Speedfax 2017
For Operation in the Control Cabinet 3RW Soft Starters 3RW44 for high-feature applications Type 3RW44 . .-.BC.4 3RW44 . .-.BC.5 3RW44 . .-.BC.6 Power electronics Rated operational voltage for inline circuit V AC 200 ... 460 400 ... 600 400 ... 690 Tolerance % -15/+10 -15/+10 -15/+10 Maximum blocking voltage (thyristor) V AC 1400 1800 1800 Rated operational voltage for inside-delta circuit V AC 200 ... 460 400 ... 600 400 ... 600 Tolerance % -15/+10 -15/+10 -15/+10 Rated frequency Hz 50 ... 60 T olerance % ±10 Uninterrupted duty at 40 °C (% of I e ) % 115 Minimum load (% of set motor current I M ) % 8 Maximum cable length between soft starter and motor m 500 1) Permissible installation height m 5000 (derating from 1000, see characteristic curves); higher on request Permissible mounting position Installation type Stand-alone installation Soft Starter Control Permissible ambient temperature Operation °C 0 ... +60; (derating from +40) Storage °C -25 ... +80 Degree of protection IP00 1) At the project configuration stage, it is important to make allowance for the voltage drop on the motor cable up to the motor connection. If necessary, higher values for the rated operational voltage or current must be calculated accordingly for the soft starter. Type 3RW44 22 3RW44 23 3RW44 24 3RW44 25 3RW44 26 3RW44 27 Power electronics 40 °C/50 °C/60 °C 17 CONTROL PRODUCTS Load rating with rated operational current I e • Acc. to IEC and UL/CSA 1) , for individual mounting at 40/50/60 °C, A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 AC-53a Smallest adjustable rated motor current I M A 5 7 9 11 15 18 For the motor overload protection Power loss • In operation after completed starting with uninterrupted rated operational current (40 °C) approx. W 8 10 32 36 45 55 • During starting with 300 % I M ( 40 °C) W 400 470 600 725 940 1160 Permissible rated motor current and starts per hour • Normal starting (Class 5) 2) - Rated motor current I M , starting time 5 s A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 - Starts per hour 3) 1/h 41 34 41 42 43 44 - Rated motor current I 2)4) M , starting time 10 s A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 - Starts per hour 3) 1/h 20 15 20 20 20 20 • Normal starting (Class 10) - Rated motor current I 2) M , starting time 10 s A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 - Starts per hour 3) 1/h 20 15 20 20 20 20 - Rated motor current I 2)4) M , starting time 20 s A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 - Starts per hour 3) 1/h 10 6 10 10 8 8 • Normal starting (Class 15) - Rated motor current I 2) M , starting time 15 s A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 - Starts per hour 3) 1/h 13 9 13 13 13 13 2)4) - Rated motor current I M , starting time 30 s A 29/26/23 36/33/29 47/42/37 57/51/45 77/68/59 93/82/72 - Starts per hour 3) 1/h 6 4 6 6 6 6 • Normal starting (Class 20) 2) - Rated motor current I M , starting time 20 s A 29/26/23 36/33/29 47/42/37 57/51/45 73/66/59 88/80/72 - Starts per hour 3) 1/h 10 6 10 10 10 10 2)4) - Rated motor current I M , starting time 30 s A 29/26/23 36/33/29 47/42/37 57/51/45 73/66/59 88/80/72 - Starts per hour 3) 1/h 4 2 4 5 1.8 0.8 • For very heavy starting (Class 30) 2) - Rated motor current I M , starting time 30 s A 29/26/23 36/33/29 44/42/37 57/51/45 65/60/54 77/70/63 - Starts per hour 3) 1/h 6 4 6 6 6 6 - Rated motor current I 2)3) M , starting time 60 s A 29/26/23 36/33/29 44/42/37 57/51/45 65/60/54 77/70/63 - Starts per hour 3) 1/h 1.8 0.8 3.3 1.5 2 1 1) Measurement at 60 °C according to UL/CSA not required. With 300 % I M . 3) For intermittent duty S4 with ON period = 30 %, T u = 40 °C, stand-alone installation vertical. The quoted switching frequencies do not apply for automatic mode. 4) Maximum adjustable rated motor current I M , dependent on CLASS setting. 17-262 Siemens Industry, Inc. SPEEDFAX Product Catalog
For Operation in the Control Cabinet 3RW Soft Starters 3RW44 for high-feature applications Type 3RW44 34 3RW44 35 3RW44 36 Power electronics 40 °C/50 °C/60 °C Load rating with rated operational current I e • Acc. to IEC and UL/CSA 1) , for individual mounting at 40/50/60 °C, A 113/100/88 134/117/100 162/145/125 AC-53a Smallest adjustable rated motor current I M A 22 26 32 For the motor overload protection Power loss • In operation after completed starting with uninterrupted rated operational current (40 °C) approx. W 64 76 95 • During starting with 300 % I M ( 40 °C) W 1350 1700 2460 Permissible rated motor current and starts per hour • Normal starting (Class 5) 2) - Rated motor current I M , starting time 5 s A 113/100/88 134/117/100 162/145/125 - Starts per hour 3) 1/h 41 39 41 2)4) - Rated motor current I M , starting time 10 s A 113/100/88 134/117/100 162/145/125 - Starts per hour 3) 1/h 20 15 20 • Normal starting (Class 10) 2) - Rated motor current I M , starting time 10 s A 113/100/88 134/117/100 162/145/125 - Starts per hour 3) 1/h 20 15 20 - Rated motor current I 2)4) M , starting time 20 s A 113/100/88 134/117/100 162/145/125 - Starts per hour 3) 1/h 9 6 7 • Normal starting (Class 15) 2) - Rated motor current I M , starting time 15 s A 113/100/88 134/117/100 162/145/125 - Starts per hour 3) 1/h 13 9 12 - Rated motor current I 2)4) M , starting time 30 s A 113/100/88 134/117/100 162/145/125 - Starts per hour 3) 1/h 6 6 1 • Normal starting (Class 20) - Rated motor current I 2) M , starting time 20 s A 106/97/88 125/113/100 147/134/122 - Starts per hour 3) 1/h 9 9 10 2)4) - Rated motor current I M , starting time 30 s A 106/97/88 125/113/100 147/134/122 - Starts per hour 3) 1/h 1.5 2 1 • For very heavy starting (Class 30) 2) - Rated motor current I M , starting time 30 s A 91/84/76 110/100/90 120/110/100 - Starts per hour 3) 1/h 6 6 6 2)4) - Rated motor current I M , starting time 60 s A 91/84/76 110/100/90 120/110/100 - Starts per hour 3) 1/h 2 2 2 1) Measurement at 60 °C according to UL/CSA not required. With 300 % I M . 3) For intermittent duty S4 with ON period = 30 %, T u = 40 °C, stand-alone installation vertical. The quoted switching frequencies do not apply for automatic mode. 4) Maximum adjustable rated motor current I M , dependent on CLASS setting. Soft Starter Control 17 CONTROL PRODUCTS Siemens Industry, Inc. SPEEDFAX Product Catalog 17-263
- Page 1239 and 1240: Planning and Configuration with SIR
- Page 1241 and 1242: Planning and Configuration with SIR
- Page 1243 and 1244: Planning and Configuration with SIR
- Page 1245 and 1246: For Operation in the Control Cabine
- Page 1247 and 1248: For Operation in the Control Cabine
- 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: 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 and 1300: For Operation in the Control Cabine
- Page 1301 and 1302: 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
For Operation in the Control Cabinet<br />
3RW Soft Starters<br />
3RW44 for high-feature applications<br />
Type 3RW44 34 3RW44 35 3RW44 36<br />
Power electronics 40 °C/50 °C/60 °C<br />
Load rating with rated operational current I e<br />
• Acc. to IEC and UL/CSA 1) , for individual mounting at 40/50/60 °C, A 113/100/88 134/117/100 162/145/125<br />
AC-53a<br />
Smallest adjustable rated motor current I M<br />
A 22 26 32<br />
For the motor overload protection<br />
Power loss<br />
• In operation after completed starting with uninterrupted rated<br />
operational<br />
current (40 °C) approx.<br />
W 64 76 95<br />
• During starting with 300 % I M ( 40 °C)<br />
W 1350 1700 2460<br />
Permissible rated motor current and starts per hour<br />
• Normal starting (Class 5)<br />
2) - Rated motor current I M , starting time 5 s<br />
A 113/100/88 134/117/100 162/145/125<br />
- Starts per hour 3) 1/h 41 39 41<br />
2)4)<br />
- Rated motor current I M , starting time 10 s<br />
A 113/100/88 134/117/100 162/145/125<br />
- Starts per hour 3) 1/h 20 15 20<br />
• Normal starting (Class 10)<br />
2)<br />
- Rated motor current I M , starting time 10 s<br />
A 113/100/88 134/117/100 162/145/125<br />
- Starts per hour 3) 1/h 20 15 20<br />
- Rated motor current I<br />
2)4)<br />
M , starting time 20 s<br />
A 113/100/88 134/117/100 162/145/125<br />
- Starts per hour 3) 1/h 9 6 7<br />
• Normal starting (Class 15)<br />
2)<br />
- Rated motor current I M , starting time 15 s<br />
A 113/100/88 134/117/100 162/145/125<br />
- Starts per hour 3) 1/h 13 9 12<br />
- Rated motor current I<br />
2)4)<br />
M , starting time 30 s<br />
A 113/100/88 134/117/100 162/145/125<br />
- Starts per hour 3) 1/h 6 6 1<br />
• Normal starting (Class 20)<br />
- Rated motor current I<br />
2)<br />
M , starting time 20 s<br />
A 106/97/88 125/113/100 147/134/122<br />
- Starts per hour 3) 1/h 9 9 10<br />
2)4) - Rated motor current I M , starting time 30 s<br />
A 106/97/88 125/113/100 147/134/122<br />
- Starts per hour 3) 1/h 1.5 2 1<br />
• For very heavy starting (Class 30)<br />
2) - Rated motor current I M , starting time 30 s<br />
A 91/84/76 110/100/90 120/110/100<br />
- Starts per hour 3) 1/h 6 6 6<br />
2)4)<br />
- Rated motor current I M , starting time 60 s<br />
A 91/84/76 110/100/90 120/110/100<br />
- Starts per hour 3) 1/h 2 2 2<br />
1) Measurement at 60 °C according to UL/CSA not required.<br />
With 300 % I M .<br />
3) For intermittent duty S4 with ON period = 30 %, T u = 40 °C, stand-alone<br />
installation vertical. The quoted switching frequencies do not apply for<br />
automatic mode.<br />
4) Maximum adjustable rated motor current I M , dependent on CLASS setting.<br />
Soft Starter<br />
Control<br />
17 CONTROL<br />
PRODUCTS<br />
Siemens Industry, Inc. SPEEDFAX Product Catalog 17-263
Change language