Type testreport three phase squirrel-cage motors DM1 … 315 4.pdf125 400 682 412,22 0,872 1482 1,20...
3
Type testreport three phase squirrel-cage motors Windg. calc. card.: motor No. type: output: 315 kW Duty type: S1 Voltage: 400 V conn. ∆ frequency: 50 Hz cosϕ 0,87 IM current: 548 A speed: 1490 rpm eff. 95,4 % M of I kgm 2 remarks: Statorwinding resistance measurement ( cold ) : Connection: ∆ R u1-v1 : 0,0048 Ω Winding temp: 5,5 o C R v1-w1 : 0,0048 Ω R av = 0,0048 Ω ; room temp: 5,5 o C R w1-u1 : 0,0049 Ω No-load test R begin = Ω R end = Ω Losses U 0 I 0 P 0 cosϕ 0 V cu1 V fe V w V A W W W W 473 247 12255 0,061 489 8279 3487 438 166 9000 0,071 221 5292 3487 400 116 7057 0,088 108 3462 3487 358 87,0 5966 0,111 61 2418 3487 310 70,6 5285 0,139 40 1758 3487 253 56,6 4691 0,189 26 1178 3487 179 38,0 4072 0,346 12 573 3487 127 30,6 3806 0,565 8 311 3487 sound pressure level in dB(A) ( at 1m ) : 88 sound power level in dB(A) : 98 vibration level (mm/s) : x = 2,5 y = 2,6 z = 2,6 Temperature rise test voltage : 400 V frequency: 50 Hz current 544,7 A connection : ∆ Room R wdg. wdg. wdg. measured Temperature ( o C) with ETD * According to time Temp. Temp. temp. wdg. bearing bearing frame IEC 34 -1 o C Ω by R wdg. rise (K) DE NDE begin 18:05 5,5 0,00485 6,2 5,5 20:35 6,5 55,0 End 21:05 6,5 0,00626 76,1 69,6 65 55,0 B3 * ETD = embedded temperature detector 66,0 0,00535 8,702 0,00534 01 DM1-355LX4 DM1-355LX4
Transcript of Type testreport three phase squirrel-cage motors DM1 … 315 4.pdf125 400 682 412,22 0,872 1482 1,20...
Type testreport three phase squirrel-cage motors
Windg. calc. card.: motor No.type: output: 315 kW Duty type: S1
Voltage: 400 V conn. ∆ frequency: 50 Hz cosϕ 0,87 IM
current: 548 A speed: 1490 rpm eff. 95,4 % M of I kgm2
remarks:
Statorwinding resistance measurement ( cold ) :
Connection: ∆ Ru1-v1 : 0,0048 Ω
Winding temp: 5,5 oC Rv1-w1 : 0,0048 Ω Rav = 0,0048 Ω ;
room temp: 5,5 oC Rw1-u1 : 0,0049 Ω
No-load test
Rbegin = ΩRend = Ω
LossesU0 I0 P0 cosϕ0 Vcu1 Vfe Vw
V A W W W W473 247 12255 0,061 489 8279 3487438 166 9000 0,071 221 5292 3487400 116 7057 0,088 108 3462 3487358 87,0 5966 0,111 61 2418 3487310 70,6 5285 0,139 40 1758 3487253 56,6 4691 0,189 26 1178 3487179 38,0 4072 0,346 12 573 3487127 30,6 3806 0,565 8 311 3487
sound pressure level in dB(A) ( at 1m ) : 88sound power level in dB(A) : 98vibration level (mm/s) : x = 2,5 y = 2,6 z = 2,6
Temperature rise test
voltage : 400 V frequency: 50 Hz current 544,7 A connection : ∆
Room Rwdg. wdg. wdg. measured Temperature (oC) with ETD*
According to time Temp. Temp. temp. wdg. bearing bearing frameIEC 34 -1 oC Ω by Rwdg. rise (K) DE NDE
begin 18:05 5,5 0,00485 6,2 5,520:35 6,5 55,0
End 21:05 6,5 0,00626 76,1 69,6 65 55,0
B3
* ETD = embedded temperature detector66,0
0,00535
8,702
0,00534
01DM1-355LX4
DM1-355LX4
DM1-355LX4 DR.400V 50HZ 315kW
0
750
1500
2250
3000
3750
4500
5250
6000
6750
7500
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
n (1/min)
M(N
m)
0
250
500
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
3250
3500
3750
I(A)
4 Load test
frequency : 50 Hz connection : ∆ 61,3 oC Rav = 0,0060 Ω
Losses P2 U I P1 cosϕ n s Vfe Vcu,1 Ve Vcu,2 Vw Vv P2 η
approx.% V A kW min-1 % W W W W W W kW %25 400 218 86,34 0,571 1499 0,07 3462 429 264 55 3487 7697 78,64 91,0850 400 287 166,17 0,837 1495 0,33 3462 738 455 538 3487 8681 157,49 94,7875 400 384 247,02 0,929 1490 0,67 3462 1325 816 1609 3487 10699 236,32 95,67
100 400 529 328,99 0,897 1486 0,93 3462 2519 1552 3000 3487 14020 314,97 95,74125 400 682 412,22 0,872 1482 1,20 3462 4188 2581 4824 3487 18543 393,68 95,50150 400 842 496,82 0,851 1478 1,47 3462 6385 3934 7085 3487 24353 472,47 95,10
100 440 507 330,88 0,857 1488 0,80 5422 2311 1424 2574 3487 15218 315,66 95,40100 420 522 329,88 0,868 1487 0,87 4281 2454 1512 2787 3487 14522 315,36 95,60100 380 556 331,68 0,906 1484 1,07 2878 2783 1715 3459 3487 14323 317,35 95,68100 360 577 332,37 0,923 1482 1,20 2453 2998 1848 3901 3487 14687 317,69 95,58
Torque/speed and Current/speed test
voltage : 400 V frequency: 50 Hz connection : ∆
n T I n T I n T I
min-1 Nm A min-1 Nm A min-1 Nm A1500 0 85 1155 4752 2724 558 3429 32161462 4363 1331 1095 4428 2768 438 3323 33161424 6543 2083 1035 4198 2808 319 3278 34021334 6284 2501 916 3921 2891 199 3242 34911274 5717 2597 797 3744 2991 101 3560 35991215 5186 2670 677 3581 3103 0 4327 3674
Locked rotor test
wdg. U I P1 cosϕ Ttemp.
oC V A kW Nm5,5 400 3674 382,68 0,15 4327
33,1 350 3176 666,63 0,35 323033,5 300 2683 475,83 0,34 230633,4 250 2198 319,30 0,34 154833,1 200 1722 196,06 0,33 95032,9 100 807 45,57 0,33 204
DM1-355LX4
twdg,av =
4-5-1999HvD
Signature:Name:Date:
![Introduction to Symbolic Logic [1em] [width=.5]squirrel€¦ · Two Problems: Problem 1 This de nition of the valuation function has at least two problems: Problem 1: the valuation](https://static.fdocument.org/doc/165x107/5f0d9a7c7e708231d43b2c5a/introduction-to-symbolic-logic-1em-width5-two-problems-problem-1-this-de.jpg)
