Siemens SIRIUS 3RW44 - Page 233

General Technical Data
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
10-15
1) Measurement at 60 °C not required according to UL / CSA.
2) Current limiting on soft starter set at 350 % I
M
; on-time OT = 70 %.
Maximum selectable rated motor current I
M
, depending on theCLASS settings.
3) During intermittent duty S4 with on-time OT = 70 %, T
u
= 40 / 50 / 60 °C, vertical stand-alone installation. The listed switching frequencies do not apply to automatic operation.
Type 3RW44 53 3RW44 54 3RW44 55 3RW44 56 3RW44 57 3RW44 58 3RW44 65 3RW44 66
Power electronics
Carrying capacity, rated operating current I
e
• According to IEC and UL / CSA
1)
, for single mounting, AC-53a, at 40 °C A 551 615 693 780 880 970 1076 1214
• According to IEC and UL / CSA
1)
, for single mounting, AC-53a, at 50 °C A 494 551 615 693 780 850 970 1076
• According to IEC and UL / CSA
1)
, for single mounting, AC-53a, at 60 °C A 438 489 551 615 693 760 880 970
Minimum selectable nominal motor current I
M
for motor overload protection A 110 123 138 156 176 194 215 242
Power loss
• Uninterrupted rated operating current after run up (40 °C) approx. W 159 186 220 214 250 270 510 630
• Uninterrupted rated operating current after run up (50 °C) approx. W
135 156 181 176 204 215 420 510
• Uninterrupted rated operating current after run up (60 °C) approx. W
113 130 152 146 168 179 360 420
• When starting with current limiting set at 350 % I
M
(40 °C) W 7020 8100 9500 11100 13100 15000 15000 17500
• When starting with current limiting set at 350 % I
M
(50 °C) W 6111 7020 8100 9500 11000 12500 13000 15000
• When starting with current limiting set at 350 % I
M
(60 °C) W 5263 5996 7020 8100 8100 10700 115 00 13000
Permitted rated motor current and starts per hour
• For normal starting (CLASS 5)
- Rated motor current I
M
2)
, run-up time 5 s, at 40 °C A 551 615 693 780 880 970 1076 1214
- Rated motor current I
M
2)
, run-up time 5 s, at 50 °C A 494 551 615 693 780 850 970 1076
- Rated motor current I
M
2)
, run-up time 5 s, at 60 °C A 438 489 551 615 693 760 880 970
- Starts per hour
3)
1/h 41 41 37 33 22 17 30 20
- Rated motor current I
M
2)
, run-up time 10 s, at 40 °C A 551 615 693 780 880 970 1076 1214
- Rated motor current I
M
2)
, run-up time 10 s, at 50 °C A 494 551 615 693 780 850 970 1076
- Rated motor current I
M
2)
, run-up time 10 s, at 60 °C A 438 489 551 615 693 760 880 970
- Starts per hour
3)
1/h 20 20 16 13 8 5 10 6
• For normal starting (CLASS 10)
- Rated motor current I
M
2)
, run-up time 10 s, at 40 °C A 551 615 693 780 880 970 1076 1214
- Rated motor current I
M
2)
, run-up time 10 s, at 50 °C A 494 551 615 693 780 850 970 1076
- Rated motor current I
M
2)
, run-up time 10 s, at 60 °C A 438 489 551 615 693 760 880 970
- Starts per hour
3)
1/h 20 20 16 13 8 5 11 6
- Rated motor current I
M
2)
, run-up time 20 s, at 40 °C A 551 615 693 780 880 970 1076 1214
- Rated motor current I
M
2)
, run-up time 20 s, at 50 °C A 494 551 615 693 780 850 970 1076
- Rated motor current I
M
2)
, run-up time 20 s, at 60 °C A 438 489 551 615 693 760 880 970
- Starts per hour
3)
1/h 10 9 6 4 0.3 0.3 3 0.5
• For normal starting (CLASS 15)
- Rated motor current I
M
2)
, run-up time 15 s, at 40 °C A 551 615 666 723 780 821 1020 1090
- Rated motor current I
M
2)
, run-up time 15 s, at 50 °C A 494 551 615 693 710 755 950 1000
- Rated motor current I
M
2)
, run-up time 15 s, at 60 °C A 438 489 551 615 650 693 850 920
- Starts per hour
3)
1/h 13 13 11 9 8 8 7 5
- Rated motor current I
M
2)
, run-up time 30 s, at 40 °C A 551 615 666 723 780 821 1020 1090
- Rated motor current I
M
2)
, run-up time 30 s, at 50 °C A 494 551 615 693 710 755 950 1000
- Rated motor current I
M
2)
, run-up time 30 s, at 60 °C A 438 489 551 615 650 693 850 920
- Starts per hour
3)
1/h 6 4 3 1 0.4 0.5 1 1
• For heavy starting (CLASS 20)
- Rated motor current I
M
2)
, run-up time 20 s, at 40 °C A 551 591 633 670 710 740 970 1030
- Rated motor current I
M
2)
, run-up time 20 s, at 50 °C A 494 551 615 634 650 685 880 940
- Rated motor current I
M
2)
, run-up time 20 s, at 60 °C A 438 489 551 576 590 630 810 860
- Starts per hour
3)
1/h 10 10 7 8 8 9 7 5
- Rated motor current I
M
2)
, run-up time 40 s, at 40 °C A 551 591 633 670 710 740 970 1030
- Rated motor current I
M
2)
, run-up time 40 s, at 50 °C A 494 551 615 634 650 685 880 940
- Rated motor current I
M
2)
, run-up time 40 s, at 60 °C A 438 489 551 576 590 630 810 860
- Starts per hour
3)
1/h 4 2 1 1 0.4 1 1 1
• For very heavy starting (CLASS 30)
- Rated motor current I
M
2)
, run-up time 30 s, at 40 °C A 500 525 551 575 600 630 880 920
- Rated motor current I
M
2)
, run-up time 30 s, at 50 °C A 480 489 520 540 550 580 810 850
- Rated motor current I
M
2)
, run-up time 30 s, at 60 °C A 438 455 480 490 500 530 740 780
- Starts per hour
3)
1/h 6 6 6 6 6 6 6 6
- Rated motor current I
M
2)
, run-up time 60 s, at 40 °C A 500 525 551 575 600 630 880 920
- Rated motor current I
M
2)
, run-up time 60 s, at 50 °C A 480 489 520 540 550 580 810 850
- Rated motor current I
M
2)
, run-up time 60 s, at 60 °C A 438 455 480 490 500 530 740 780
- Starts per hour
3)
1/h 2 1 1 1 1.5 1 1 1