Speedfax 2017
For Operation in the Control Cabinet 3RW Soft Starters 3RW30 for standard applications Type 3RW30 36 3RW30 37 3RW30 38 3RW30 46 3RW30 47 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 45/42/39 63/58/53 72/63/60 80/73/66 106/98/90 AC-53a Power loss • In operation after completed starting with uninterrupted rated operational W 6 12 15 12 21 current (40 °C) approx. • During starting with 300 % I M ( 40 °C) W 79 111 125 144 192 Permissible rated motor current and starts per hour for normal starting (Class 10) - Rated motor current I 2) M , starting time 10 s A 45/42/39 63/58/53 72/63/60 80/73/66 106/98/90 - Starts per hour 3) 1/h 38 23 22 22 15 2) - Rated motor current I M , starting time 20 s A 45/42/39 63/58/53 72/63/60 80/73/66 106/98/90 - Starts per hour 3) 1/h 26 15 15 15 10 1) Measurement at 60 °C according to UL/CSA not required. 2) 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. CONTROL PRODUCTS 17 Soft Starter Control 17-238 Siemens Industry, Inc. SPEEDFAX Product Catalog
For Operation in the Control Cabinet 3RW Soft Starters 3RW30 for standard applications Soft starters Type 3RW30 1. 3RW30 2. 3RW30 3. 3RW30 4. Conductor cross-sections Screw terminals Main conductors Front clamping point connected Rear clamping point connected Both clamping points connected • Solid 2 mm 2 x (1 ... 2.5); 2 x (2.5 ... 6) acc. to IEC 60947 • Finely stranded with end sleeve mm 2 2 x (1.5 ... 2.5); 2 x (2.5 ... 6) Stranded mm • AWG cables Solid AWG Solid or stranded AWG Stranded AWG Solid mm 2 x (1 ... 2.5); 2 x (2.5 ... 6) acc. to IEC 60947; max. 1 x 10 2 x (1 ... 2.5); 2 x (2.5 ... 6) 2 x (1.5 ... 16) 2 x (2.5 ... 16) 1 x (0.75 ... 25) 1 x (2.5 ... 35) • 2 -- -- 1 x (0.75 ... 35) 1 x (4 ... 70) - 2 x (16 ... 12) 2 x (16 ... 12) - 2 x (14 ... 10) 2 x (14 ... 10) 1 x (18 ... 2) 1 x (10 ... 2/0) - 1 x 8 1 x 8 -- -- • 2 -- -- 2 x (1.5 ... 16) 2 x (2.5 ... 16) • Finely stranded with end sleeve mm 2 -- -- 1 x (1.5 ... 25) 1 x (2.5 ... 50) • Stranded 2 mm -- -- 1 x (1.5 ... 35) 1 x (10 ... 70) • AWG cables - Solid or stranded AWG -- -- 1 x (16 ... 2) 1 x (10 ... 2/0) • Solid 2 mm -- -- 2 x (1.5 ... 16) 2 x (2.5 ... 16) • Stranded mm2 -- -- 2 x (1.5 ... 25) 2 x (10 ... 50) • Finely stranded with end sleeve mm 2 -- -- 2 x (1.5 ... 16) 2 x (2.5 ... 35) • AWG cables - Solid or stranded AWG -- -- 2 x (16 ... 2) 2 x (10 ... 1/0) Soft Starter Control Spring-type terminals Busbar connections • Tightening torque NM 2 ... 2.5 2 ... 2.5 4.5 6.5 lb.in 18 ... 22 18 ... 22 40 58 Tools PZ 2 PZ 2 PZ 2 Allen screw 4 mm Degree of protection IP20 IP20 IP20 (IP00 terminal compartment) IP20 (IP00 terminal compartment) Main conductors • Solid 2 mm 1 ... 4 1 ... 10 -- -- • Finely stranded with end sleeve mm 2 1 ... 2.5 1 ... 6, end -- -- sleeves without plastic collar • AWG cables - Solid or stranded (finely stranded) AWG 16 ... 14 16 ... 10 -- -- - Stranded AWG 16 ... 12 1 x 8 -- -- Tools DIN ISO 2380- 1A0; 5 x 3 DIN ISO 2380- 1A0; 5 x 3 -- -- Degree of protection IP20 IP20 -- -- Main conductors • With cable lug acc. to DIN 46234 or max. 20 mm wide - Stranded 2 mm -- -- -- 2 x (10 ... 70) - Finely stranded 2 mm -- -- -- 2 x (10 ... 50) • AWG cables, solid or stranded AWG -- -- -- 2 x (7 ... 1/0) 17 CONTROL PRODUCTS Soft starters Type 3RW30 1. ... 3RW30 4. 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 ... 2.5) • Finely stranded with end sleeve mm 2 2 x (0.25 ... 1.5) • AWG cables, solid or stranded AWG 2 x (24 ... 14) Siemens Industry, Inc. SPEEDFAX Product Catalog 17-239
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For Operation in the Control Cabinet<br />
3RW Soft Starters<br />
3RW30 for standard applications<br />
Soft starters Type 3RW30 1. 3RW30 2. 3RW30 3. 3RW30 4.<br />
Conductor cross-sections<br />
Screw terminals Main conductors<br />
Front clamping point<br />
connected<br />
Rear clamping point<br />
connected<br />
Both clamping points<br />
connected<br />
• Solid<br />
2<br />
mm<br />
2 x (1 ... 2.5);<br />
2 x (2.5 ... 6) acc.<br />
to IEC 60947<br />
• Finely stranded with end sleeve mm 2 2 x (1.5 ... 2.5);<br />
2 x (2.5 ... 6)<br />
Stranded<br />
mm<br />
• AWG cables<br />
Solid<br />
AWG<br />
Solid or stranded<br />
AWG<br />
Stranded<br />
AWG<br />
Solid<br />
mm<br />
2 x (1 ... 2.5);<br />
2 x (2.5 ... 6) acc.<br />
to IEC 60947;<br />
max. 1 x 10<br />
2 x (1 ... 2.5);<br />
2 x (2.5 ... 6)<br />
2 x (1.5 ... 16) 2 x (2.5 ... 16)<br />
1 x (0.75 ... 25) 1 x (2.5 ... 35)<br />
• 2 -- -- 1 x (0.75 ... 35) 1 x (4 ... 70)<br />
- 2 x (16 ... 12) 2 x (16 ... 12)<br />
- 2 x (14 ... 10) 2 x (14 ... 10) 1 x (18 ... 2) 1 x (10 ... 2/0)<br />
- 1 x 8 1 x 8 -- --<br />
• 2 -- -- 2 x (1.5 ... 16) 2 x (2.5 ... 16)<br />
• Finely stranded with end sleeve mm 2 -- -- 1 x (1.5 ... 25) 1 x (2.5 ... 50)<br />
• Stranded<br />
2<br />
mm -- -- 1 x (1.5 ... 35) 1 x (10 ... 70)<br />
• AWG cables<br />
- Solid or stranded<br />
AWG -- -- 1 x (16 ... 2) 1 x (10 ... 2/0)<br />
• Solid<br />
2 mm -- -- 2 x (1.5 ... 16) 2 x (2.5 ... 16)<br />
• Stranded<br />
mm2 -- -- 2 x (1.5 ... 25) 2 x (10 ... 50)<br />
• Finely stranded with end sleeve mm 2 -- -- 2 x (1.5 ... 16) 2 x (2.5 ... 35)<br />
• AWG cables<br />
- Solid or stranded<br />
AWG -- -- 2 x (16 ... 2) 2 x (10 ... 1/0)<br />
Soft Starter<br />
Control<br />
Spring-type terminals<br />
Busbar connections<br />
• Tightening torque<br />
NM 2 ... 2.5 2 ... 2.5 4.5 6.5<br />
lb.in 18 ... 22 18 ... 22 40 58<br />
Tools PZ 2 PZ 2 PZ 2 Allen screw 4 mm<br />
Degree of protection IP20 IP20 IP20<br />
(IP00 terminal<br />
compartment)<br />
IP20<br />
(IP00 terminal<br />
compartment)<br />
Main conductors<br />
• Solid<br />
2<br />
mm 1 ... 4 1 ... 10 -- --<br />
• Finely stranded with end sleeve mm 2 1 ... 2.5 1 ... 6, end -- --<br />
sleeves without<br />
plastic collar<br />
• AWG cables<br />
- Solid or stranded (finely stranded) AWG 16 ... 14 16 ... 10 -- --<br />
- Stranded<br />
AWG 16 ... 12 1 x 8 -- --<br />
Tools DIN ISO 2380-<br />
1A0; 5 x 3<br />
DIN ISO 2380-<br />
1A0; 5 x 3<br />
-- --<br />
Degree of protection IP20 IP20 -- --<br />
Main conductors<br />
• With cable lug acc. to DIN 46234 or max.<br />
20 mm wide<br />
- Stranded<br />
2<br />
mm -- -- -- 2 x (10 ... 70)<br />
- Finely stranded<br />
2 mm -- -- -- 2 x (10 ... 50)<br />
• AWG cables, solid or stranded AWG -- -- -- 2 x (7 ... 1/0)<br />
17 CONTROL<br />
PRODUCTS<br />
Soft starters Type 3RW30 1. ... 3RW30 4.<br />
Conductor cross-sections<br />
Auxiliary conductors (1 or 2 conductors can be connected):<br />
Screw terminals<br />
• Solid<br />
2<br />
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 ... 2.5)<br />
• Finely stranded with end sleeve mm 2 2 x (0.25 ... 1.5)<br />
• AWG cables, solid or stranded AWG 2 x (24 ... 14)<br />
Siemens Industry, Inc. SPEEDFAX Product Catalog 17-239
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