FRAME 6114G / 6124G WINDING 6
MODELS LL6114G / LL6124G / LL6134G REF: F6104GW6-3 JULY 2010
WINDING DETAILS MECHANICAL DETAILS
Code 6 Insulation class H Standard protection IP23
Phase 3 Leads 12 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
Series star V 380 400 415 440 380 400 416 440 460 480
Series delta V 220 230 240 220 230 240
Parallel star V 200 208 220 200 208 220 230 240
1 2 3 4 6 7 8 9 10 11
RATING Power factor 0.8, Altitude <=1000m
Class H rise BR 125/40 kVA 550 550 550 535 580 605 625 660 680 690
kW 440 440 440 428 464 484 500 528 544 552
Class H rise PR 150/40 kVA 583 583 583 567 615 641 663 700 721 731
kW 466 466 466 454 492 513 530 560 577 585
Class H rise PR 163/27 kVA 605 605 605 589 638 666 688 726 748 759
kW 484 484 484 471 510 532 550 581 598 607
Class F rise BR 105/40 kVA 501 501 501 487 528 551 569 601 619 628
kW 400 400 400 389 422 440 455 480 495 502
EFFICIENCIES Power factor 0.8
110% Class H BR % 94.0 94.1 94.3 94.5 93.1 93.4 93.6 93.8 94.0 94.2
100% Class H BR % 94.3 94.4 94.5 94.7 93.4 93.7 93.9 94.1 94.3 94.4
75% Class H BR % 94.8 94.9 95.0 95.0 94.1 94.3 94.4 94.6 94.7 94.8
50% Class H BR % 95.0 95.0 95.0 94.8 94.2 94.4 94.5 94.6 94.7 94.7
25% Class H BR % 93.5 93.6 93.3 92.6 92.5 92.6 92.7 92.8 92.7 92.6
CHARACTERISTIC PARAMETERS Reactance base class H BR rating
Kc Short-circuit ratio 0.30 0.32 0.36 0.46 0.20 0.22 0.23 0.25 0.28 0.31
Xd D-Axis synchronous reactance (unsaturated) pu 3.99 3.60 3.34 2.89 5.05 4.75 4.54 4.28 4.04 3.76
X'd D-Axis transient reactance (saturated) pu 0.20 0.18 0.17 0.15 0.26 0.24 0.23 0.22 0.21 0.19
X''d D-Axis sub-transient reactance (saturated) pu 0.143 0.129 0.120 0.103 0.181 0.170 0.162 0.153 0.144 0.135
Xq Q-Axis synchronous reactance (unsaturated) pu 2.39 2.16 2.01 1.74 3.03 2.85 2.72 2.57 2.42 2.26
X''q Q-Axis sub-transient reactance (saturated) pu 0.188 0.170 0.158 0.136 0.238 0.224 0.214 0.202 0.190 0.177
X2 Negative-sequence reactance (saturated) pu 0.165 0.149 0.138 0.120 0.209 0.196 0.188 0.177 0.167 0.156
X0 Zero-sequence reactance (independent) pu 0.011 0.010 0.009 0.008 0.014 0.013 0.013 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 1958 1958
Ta Armature time constant ms 15 15
Tr Voltage recovery time ms < 500 < 500
EXCITATION VOLTAGE AND CURRENT
No load excitation voltage V 7.9 8.7 9.4 11.1 6.1 6.5 6.8 7.4 8.0 8.7
No load excitation current A 0.77 0.85 0.92 1.09 0.60 0.64 0.67 0.73 0.78 0.85
Class H BR excitation voltage V 35.5 37.5 37.4 37.5 37.1 37.2 37.4 38.0 38.4 38.5
Class H BR excitation current A 3.48 3.68 3.67 3.68 3.64 3.65 3.67 3.73 3.76 3.77
WINDING RESISTANCE At 20 o C
Stator line-to-line (series star) Ω 0.0095 Exciter field Ω 10.20
Main field Ω 1.03
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 6114G / 6124G WINDING 6
MODELS LL6114G / LL6124G / LL6134G REF: F6104GW6-3 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
kVA
50 Hz AREP / PMG
380V
400V
415V
440V
35
30
25
voltage dip %
20
15
10
0
0 500 1000 1500 2000 2500
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 6114G / 6124G WINDING 6
MODELS LL6114G / LL6124G / LL6134G REF: F6104GW6-3 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
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
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 6114G / 6124G WINDING 6
MODELS LL6114G / LL6124G / LL6134G REF: F6104GW6-3 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 Series Star Parallel Star Series Delta
Multiplication Factor 1.00 2.00 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.
