Siemens Sirius 3RW44 System Manual page 116

General technical data
Type
Power electronics
Rated operating current I
e
Current carrying capacity rated operating current I
• Acc. to IEC and UL/CSA for individual installation,
at 40/50/60 °C, AC-53a
Heat loss
• In operation after completed run up with continuous rated operating
current (40 °C) approx.
• During starting with current limit set at 350 %
Permissible motor rated current and starts per hour
• For normal starting (Class 5)
1)
I
- Motor rated current , run-up time 5 s
M
2)
- Starts per hour
1)3)
I
- Motor rated current * , run-up time 10 s
M
2)
- Starts per hour
• For normal starting (Class 10)
1)
I
- Motor rated current , run-up time 10 s
M
2)
- Starts per hour
1)3)
I
- Motor rated current * , run-up time 20 s
M
2)
- Starts per hour
• For normal starting (Class 15)
1)
I
- Motor rated current , run-up time 15 s
M
2)
- Starts per hour
1)3)
I
- Motor rated current * , run-up time 30 s
M
2)
- Starts per hour
• For heavy starting (Class 20)
1)
I
- Motor rated current , run-up time 20 s
M
2)
- Starts per hour
1)3)
I
- Motor rated current * , run-up time 40 s
M
2)
- Starts per hour
• For heaviest starting (Class 30)
1)
I
- Motor rated current , run-up time 30 s
M
2)
- Starts per hour
1)3)
I
- Motor rated current * , run-up time 60 s
M
2)
- Starts per hour
Minimum configurable motor rated current I
1) Current limiting at soft starter set to 350 % I
2) For intermittent operation S4 with On Time OT = 70 %, T
automatic operation.
3) Maximum configurable motor rated current I
9-8
e
A
W
I
(40 °C) W
M
A
1/h
A
1/h
A
1/h
A
1/h
A
1/h
A
1/h
A
1/h
A
1/h
A
1/h
A
1/h
A
M
.
M
= 40 °C, individual vertical installation. The specified switching frequencies do not apply to
u
, depending on the Class setting.
M
3RW44 34 3RW44 35
113 134
113/100/88 134/117/100
64 76
1350 1700
113 134
41 39
113 134
20 15
113 134
20 15
113 134
9 6
113 134
13 9
113 134
6 6
106 125
9 9
106 125
1.5 2
91 110
6 6
91 110
2 2
22 26
3RW44 36
162
162/145/125
95
2460
162
41
162
20
162
20
162
7
162
12
162
6
147
10
147
0.5
120
6
120
0.5
32
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 01