Technical Data Power Unit - Siemens SIRIUS 3RW44 User Manual

General Technical Data

10.3.2 Technical Data Power Unit

Type
Power electronics
Rated operational voltage for standard circuit
Tolerance
Rated operational voltage for inside delta circuit
Tolerance
Maximum blocking voltage thyristor
Rated frequency
Tolerance
Continuous operation at 40 °C (% of I
Minimum load (% of set motor current I
Maximum cable length between soft starter and motor
Permissible installation height
Permissible mounting position
and installation type (stand-alone installation)
Permissible ambient temperature
Operation
Storage
Degree of protection
a)
During configuration, the voltage drop on the motor line must be taken into consideration up to the motor connection. It may be necessary to select a larger dimensioned soft starter with
regard to the rated operational voltage and/or the rated operating current.
Type
Power electronics
Rated operating current I
e
Carrying capacity, rated operating current I
1)
• According to IEC and UL / CSA , for single mounting, AC-53a
- At 40 / 50 / 60 °C
Minimum selectable nominal motor current I
Power loss
• Uninterrupted rated operating current after run up (40 / 50 / 60 °C) approx.
• When starting with current limiting set at 350 % I
Permitted rated motor current and starts per hour
• For normal starting (CLASS 5)
2)
- Rated motor current I , run-up time 5 s
M
3)
- Starts per hour
2)
- Rated motor current I , run-up time 10 s
M
3)
- Starts per hour
• For normal starting (CLASS 10)
2)
- Rated motor current I , run-up time 10 s
M
3)
- Starts per hour
2)
- Rated motor current I , run-up time 20 s
M
3)
- Starts per hour
• For normal starting (CLASS 15)
2)
- Rated motor current I , run-up time 15 s
M
3)
- Starts per hour
2)
- Rated motor current I , run-up time 30 s
M
3)
- Starts per hour
• For heavy starting (CLASS 20)
2)
- Rated motor current I , run-up time 20 s
M
3)
- Starts per hour
2)
- Rated motor current I , run-up time 40 s
M
3)
- Starts per hour
• For very heavy starting (CLASS 30)
2)
- Rated motor current I , run-up time 30 s
M
3)
- Starts per hour
2)
- Rated motor current I , run-up time 60 s
M
3)
- Starts per hour
1) Measurement at 60 °C not required according to UL/CSA.
2) Current limiting on soft starter set at 350 % I
Maximum selectable rated motor current I
3) During intermittent duty S4 with on-time OT = 70 %, T
10-12
)
s
)
M
e
for motor overload protection A
M
(40 / 50 / 60 °C)
M
; on-time OT = 70 %.
M
, depending on the CLASS settings.
M
= 40 / 50 / 60 °C, vertical stand-alone installation. The listed switching frequencies do not apply to automatic operation.
u
3RW44 ..-.BC.4
V 200 ... 460 AC
% -15 / +10
V 200 ... 460 AC
% -15 / +10
V 1400
Hz 50 ... 60
% ±10
% 115
% 8
a)
m 500
m 5000 (for derating above 1000, see characteristic curves); higher on request
2 2 , 5 ° 2 2 , 5 °
9 0 ° 9 0 °
°C 0 ... +60; (derating above +40)
°C -25 ... +80
IP00
3RW44 22 3RW44 23
29 36
A 29 / 26 /23 36 /32 / 29
5 7
W 8 / 7.5 / 7 10 / 9 / 8.5
W 400 / 345 / 290 470 / 410 / 355
A 29 / 26 / 23 36 / 32.5 / 29
1/h 41 34
A 29 / 26 / 23 36 / 32.5 / 29
1/h 20 15
A 29 / 26 / 23 36 / 32.5 / 29
1/h 20 15
A 29 / 26 / 23 36 / 32.5 / 29
1/h 10 6
A 29 / 26 / 23 36 / 32.5 / 29
1/h 13 9
A 29 / 26 / 23 36 / 32.5 / 29
1/h 6 4
A 29 / 26 / 23 36 / 32.5 / 29
1/h 10 6
A 29 / 26 / 23 36 / 32.5 / 29
1/h 4 2
A 29 / 26 / 23 36 / 32.5 / 29
1/h 6 4
A 29 / 26 / 23 36 / 32.5 / 29
1/h 1.8 0.8
3RW44 ..-.BC.5
400 ... 600 AC
-15 / +10
400 ... 600 AC
-15 / +10
1800
3RW44 24 3RW44 25 3RW44 26
47 57 77
47 /42 / 37 57 / 51 / 45 77 / 68 / 59
9 11 15
32 / 31 / 29 36 / 34 / 31 45 / 41 / 37
600 / 515 / 440 725 / 630 / 525 940 / 790 / 660
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
41 41 41
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
20 20 20
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
20 20 20
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
10 10 8
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
13 13 13
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
6 6 6
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
10 10 10
47 / 42 / 37 57 / 51 / 45 77 / 68 / 59
4 5 1.8
47 / 42 / 37 57 / 51 / 45 65 / 60 / 54
6 6 6
47 / 42 / 37 57 / 51 / 45 65 / 60 / 54
3.3 1.5 2
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
3RW44 ..-.BC.6
400 ... 690 AC
-15 / +10
400 ... 600 AC
-15 / +10
1800
≥ 5 mm (≥ 0.2 in)
≥ 75 mm (≥ 3 in)
≥ 100 mm (≥ 4 in)
3RW44 27
93
93 / 82 / 72
18
55 / 51 / 47
1160 / 980 / 830
93 / 82 / 72
41
93 / 82 / 72
20
93 / 82 / 72
20
93 / 82 / 72
8
93 / 82 / 72
13
93 / 82 / 72
6
88 / 80 / 72
10
88 / 80 / 72
0.8
77 / 70 / 63
6
77 / 70 / 63
1