Siemens SIRIUS 3RW44 Manual page 132

General Technical Data
Type
Power electronics
Rated operational current I
e
Load rating with rated operational current I
• Acc. to IEC and UL/CSA for individual mounting
at 40/50/60 °C, AC-53a
Smallest adjustable operational current I
For the motor overload protection
Power loss
• In operation after completed soft starting with uninterrupted rated
operational current (40 °C) approx.
• During starting with current limit set to 350 %
Permissible rated motor current and starts per hour
• Normal starting (Class 5)
1)
I
- Rated motor current , starting time 5 s
M
2)
- Starts per hour
1)3)
I
- Rated motor current , starting time 10 s
M
2)
- Starts per hour
• Normal starting (Class 10)
1)
I
- Rated motor current , starting time 10 s
M
2)
- Starts per hour
1)3)
I
- Rated motor current , starting time 20 s
M
2)
- Starts per hour
• Normal starting (Class 15)
1)
I
- Rated motor current , starting time 15 s
M
2)
- Starts per hour
1)3)
I
- Rated motor current , starting time 30 s
M
2)
- Starts per hour
• For heavy starting (Class 20)
1)
I
- Rated motor current , starting time 20 s
M
2)
- Starts per hour
1)3)
I
- Rated motor current , starting time 40 s
M
2)
- Starts per hour
• For very heavy starting (Class 30)
1)
I
- Rated motor current , starting time 30 s
M
2)
- Starts per hour
1)3)
I
- Rated motor current , starting time 60 s
M
2)
- Starts per hour
9-8
e
M
I
(40 °C)
M
1) Current limit on soft starter set to 350 % I
2) For intermittent duty S4 with ON period = 70 %, T
operating frequencies do not apply for automatic mode.
3) Maximum adjustable rated motor current I
3RW44 34
113
A 113/100/88
A 22
W 64
W 1350
A 113
1/h 41
A 113
1/h 20
A 113
1/h 20
A 113
1/h 9
A 113
1/h 13
A 113
1/h 6
A 106
1/h 9
A 106
1/h 1.5
A 91
1/h 6
A 91
1/h 2
.
M
= 40 °C, stand-alone installation vertical. The quoted
u
, dependent on CLASS setting.
M
3RW44 35 3RW44 36
134 162
134/117/100 162/145/125
26 32
76 95
1700 2460
134 162
39 41
134 162
15 20
134 162
15 20
134 162
6 7
134 162
9 12
134 162
6 1
125 147
9 10
125 147
2 1
110 120
6 6
110 120
2 2
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 02