FRAME 6114K / 6124K WINDING 6S
MODELS LL6114K / LL6124K / LL6134K REF: F6104KW6S-3 JULY 2010
WINDING DETAILS MECHANICAL DETAILS
Code 6S Insulation class H Standard protection IP23
Phase 3 Leads 6 Overspeed rpm 2250
Pole number 4 Pitch 2/3 Air flow 50Hz/60Hz m3/s 0.9 / 1.1
EXCITATION DETAILS WAVEFORM
Excitation system SHUNT AREP/PMG Line voltage on no load or balanced linear rated load
AVR model R450M R450M Total harmonic content THC <4%
Sustained short-circuit current - 300%:10s Telephone influence factor TIF (NEMA) <50
Steady state voltage regulation ±0.5% ±0.5% Telephone harmonic factor THF (IEC) <2%
LINE VOLTAGE No overvoltage tolerance for 440V 50Hz excitation level
Frequency / speed 50Hz / 1500rpm 60Hz / 1800rpm
Star V 380 400 415 440 380 400 416 440 460 480
Delta V 220 230 240 220 230 240
1 2 3 4 6 7 8 9 10 11
RATING Power factor 0.8, Altitude <=1000m
Class H rise BR 125/40 kVA 600 600 600 570 615 645 665 700 720 740
kW 480 480 480 456 492 516 532 560 576 592
Class H rise PR 150/40 kVA 636 636 636 604 652 684 705 742 763 784
kW 509 509 509 483 522 547 564 594 611 628
Class H rise PR 163/27 kVA 660 660 660 627 677 710 732 770 792 814
kW 528 528 528 502 541 568 585 616 634 651
Class F rise BR 105/40 kVA 546 546 546 519 560 587 605 637 655 673
kW 437 437 437 415 448 470 484 510 524 539
EFFICIENCIES Power factor 0.8
110% Class H BR % 94.2 94.4 94.5 94.6 93.7 94.0 94.1 94.3 94.5 94.6
100% Class H BR % 94.5 94.7 94.7 94.7 94.0 94.2 94.4 94.5 94.7 94.7
75% Class H BR % 95.0 95.1 95.1 94.9 94.5 94.7 94.8 94.9 95.0 95.0
50% Class H BR % 95.2 95.1 95.0 94.5 94.5 94.6 94.7 94.8 94.8 94.7
25% Class H BR % 93.8 93.5 93.1 92.0 92.6 92.7 92.7 92.7 92.6 92.5
CHARACTERISTIC PARAMETERS Reactance base class H BR rating
Kc Short-circuit ratio 0.32 0.38 0.43 0.59 0.24 0.25 0.27 0.30 0.33 0.37
Xd D-Axis synchronous reactance (unsaturated) pu 3.60 3.25 3.02 2.55 4.43 4.19 3.99 3.76 3.54 3.34
X'd D-Axis transient reactance (saturated) pu 0.18 0.16 0.15 0.13 0.22 0.21 0.20 0.19 0.18 0.17
X''d D-Axis sub-transient reactance (saturated) pu 0.126 0.114 0.105 0.089 0.155 0.146 0.140 0.131 0.124 0.117
Xq Q-Axis synchronous reactance (unsaturated) pu 2.16 1.95 1.81 1.53 2.66 2.52 2.40 2.26 2.12 2.00
X''q Q-Axis sub-transient reactance (saturated) pu 0.166 0.150 0.139 0.117 0.204 0.193 0.184 0.173 0.163 0.154
X2 Negative-sequence reactance (saturated) pu 0.145 0.131 0.122 0.103 0.179 0.169 0.161 0.152 0.143 0.135
X0 Zero-sequence reactance (independent) pu 0.011 0.010 0.009 0.008 0.014 0.013 0.012 0.012 0.011 0.010
T'd D-Axis transient time constant ms 100 100
T''d D-Axis sub-transient time constant ms 10 10
T'do D-Axis open-circuit time constant ms 1997 1997
Ta Armature time constant ms 15 15
Tr Voltage recovery time ms < 500 < 500
EXCITATION VOLTAGE AND CURRENT
No load excitation voltage V 8.6 9.6 10.6 13.1 6.4 6.9 7.2 8.0 8.7 9.6
No load excitation current A 0.84 0.94 1.04 1.28 0.63 0.68 0.71 0.78 0.85 0.94
Class H BR excitation voltage V 37.3 37.3 37.9 38.7 34.8 35.2 35.4 36.2 36.7 37.6
Class H BR excitation current A 3.66 3.66 3.72 3.79 3.41 3.45 3.47 3.55 3.60 3.69
WINDING RESISTANCE At 20 o C
Stator line-to-line (series star) Ω 0.0078 Exciter field Ω 10.20
Main field Ω 1.10
According to: IEC 60034, UTE NFC51.111, VDE 0530, BS 4999/5000, NEMA MG 1-33
Values quoted are typical. In line with our policy of continuous improvement, we reserve the right to change specification without notice.
FRAME 6114K / 6124K WINDING 6S
MODELS LL6114K / LL6124K / LL6134K REF: F6104KW6S-3 JULY 2010
LOCKED ROTOR MOTOR STARTING CURVES Power factor 0.6
50 Hz SHUNT
380V
400V
415V
440V
35
30
25
voltage dip %
20
15
10
0
0 500 1000 1500 2000 2500 3000
kVA
50 Hz AREP / PMG
380V
400V
415V
440V
35
30
25
voltage dip %
20
15
10
0
0 500 1000 1500 2000 2500 3000
kVA
According to: IEC 60034, UTE NFC51.111, VDE 0530, BS 4999/5000, NEMA MG 1-33
Values quoted are typical. In line with our policy of continuous improvement, we reserve the right to change specification without notice.
FRAME 6114K / 6124K WINDING 6S
MODELS LL6114K / LL6124K / LL6134K REF: F6104KW6S-3 JULY 2010
LOCKED ROTOR MOTOR STARTING CURVES Power factor 0.6
60 Hz SHUNT
380V
400V
416V
440V
460V
480V
35
30
25
voltage dip %
20
15
10
0
0 500 1000 1500 2000 2500 3000
kVA
60 Hz AREP / PMG
380V
400V
416V
440V
460V
480V
35
30
25
voltage dip %
20
15
10
0
0 500 1000 1500 2000 2500 3000
kVA
According to: IEC 60034, UTE NFC51.111, VDE 0530, BS 4999/5000, NEMA MG 1-33
Values quoted are typical. In line with our policy of continuous improvement, we reserve the right to change specification without notice.
FRAME 6114K / 6124K WINDING 6S
MODELS LL6114K / LL6124K / LL6134K REF: F6104KW6S-3 JULY 2010
THREE-PHASE SHORT-CIRCUIT DECREMENT CURVES No-load excitation at rated speed
400V 50Hz, 480V 60Hz Series Star
100000
RMS current (A)
asymmetrical
10000
symmetrical
AREP/PMG
SHUNT
1000
1 10 100 1000 10000
time (ms)
Multiplication Factors
50Hz Voltages 380 400 415 440
Multiplication Factor 0.95 1.00 1.04 1.10
Apply factor up to 2xT'd, remainder of curve unchanged
60Hz Voltages 380 400 416 440 460 480
Multiplication Factor 0.79 0.83 0.87 0.92 0.96 1.00
Apply factor up to 2xT'd, remainder of curve unchanged
Winding Connection Star Delta
Multiplication Factor 1.00 1.73
Apply factor to the complete curve
According to: IEC 60034, UTE NFC51.111, VDE 0530, BS 4999/5000, NEMA MG 1-33
Values quoted are typical. In line with our policy of continuous improvement, we reserve the right to change specification without notice.
