Speedfax 2017

For Operation in the Control Cabinet
3RW Soft Starters
3RW44 for high-feature applications
Soft Starter
Control
17
CONTROL
PRODUCTS
Ambient temperature 50 °C Order No. List
Rated
operational
current I e
Rated power of induction motors
for rated operational voltage U e
1) Control by way of the internal 24 V DC supply and direct control by means
of PLC possible.
Note:
Soft starter selection depends on the rated motor current.
The 3RW44 solid-state soft starters are designed for normal
starting (Class 10). (Inertia load of the overall operating mechanism
J Load 40 °C and switching
frequency.
Price $
per PU
PS*
Weight per
PU approx.
200 V 230 V 460 V 575 V
A hp hp hp hp kg
Inline circuits, rated operational voltage 400 ... 690 V
26 -- -- 15 20 3RW44 22-@BC@6 1 unit 6.500
32 -- -- 20 25 3RW44 23-@BC@6 1 unit 6.500
42 -- -- 25 30 3RW44 24-@BC@6 1 unit 6.500
51 -- -- 30 40 3RW44 25-@BC@6 1 unit 6.500
68 -- -- 50 50 3RW44 26-@BC@6 1 unit 6.500
82 -- -- 60 75 3RW44 27-@BC@6 1 unit 6.500
Order No. supplement for connection types
• With spring-type terminals 3
• With screw terminals 1
100 -- -- 75 75 3RW44 34-@BC@6 1 unit 7.900
117 -- -- 75 100 3RW44 35-@BC@6 1 unit 7.900
145 -- -- 100 125 3RW44 36-@BC@6 1 unit 7.900
180 -- -- 125 150 3RW44 43-@BC@6 1 unit 11.500
215 -- -- 150 200 3RW44 44-@BC@6 1 unit 11.500
280 -- -- 200 250 3RW44 45-@BC@6 1 unit 11.500
315 -- -- 250 300 3RW44 46-@BC@6 1 unit 11.500
385 -- -- 300 400 3RW44 47-@BC@6 1 unit 11.500
494 -- -- 400 500 3RW44 53-@BC@6 1 unit 50.000
551 -- -- 450 550 3RW44 54-@BC@6 1 unit 50.000
615 -- -- 500 600 3RW44 55-@BC@6 1 unit 50.000
693 -- -- 550 700 3RW44 56-@BC@6 1 unit 50.000
780 -- -- 600 800 3RW44 57-@BC@6 1 unit 50.000
850 -- -- 700 850 3RW44 58-@BC@6 1 unit 50.000
970 -- -- 800 1000 3RW44 65-@BC@6 1 unit 78.000
1076 -- -- 900 1100 3RW44 66-@BC@6 1 unit 78.000
Order No. supplement for connection types
• With spring-type terminals 2
• With screw terminals 6
Order No. supplement for the rated control supply voltage U 1)
s
• 115 V AC 3
• 230 V AC 4
17-210
Siemens Industry, Inc. SPEEDFAX Product Catalog