Factory Price 20kva Alternator - 80KW-200KW LTP274 Series Brushless AC Alternator – Landtop
Factory Price 20kva Alternator - 80KW-200KW LTP274 Series Brushless AC Alternator – Landtop Detail:
Standard features:
◆The technical performance and mounting dimension of LTP series generators are
international IEC 60034,NEMA MG1-32,ISO8528,CSA C22.2-100,VDE0530 and
national GB755 standards compliant,the quality of prodcts can reach current international standard.
◆Excellent compatibility with drive systems:standard mounting dimensions can be coupled to any
diesel engines from worldwide,many S.A.E flanges and S.A.E drive discs can be easily interchangealble.
◆Easy access for installation and maintenance,including:coupling to engines,connecting for lead
wire,adjustment for AVR,connecting for rectifier,integrating with current transformers.For balanced
rotor with two sealed and quality ball bearing,LTP generators have the featues of little vibration and
low noise.
◆The standard enclosure protection is IP23.
◆And with standard permanent magnet generator excitation system(PMG)
50Hz – 1500rpm CLASS “H” | |||||||||||
RATING | Winding 311/0.8 Power Factor | ||||||||||
Duty/Temp Rise/Ambient T° | Cont./125K/40°C | Standby/150k/40°C | |||||||||
Phase | 3 Phase | 3 Phase | |||||||||
Voltage | Y | 380 | 400 | 415 | 440 | 380 | 400 | 415 | 440 | ||
△ | 220 | 230 | 240 | 220 | 230 | 240 | |||||
YY | 220 | 220 | |||||||||
LTP274S1 | KVA | 100 | 100 | 100 | 95 | 110 | 110 | 110 | 106 | ||
KW | 80 | 80 | 80 | 76 | 88 | 88 | 88 | 84 | |||
LTP274S2 | KVA | 120 | 120 | 120 | 113.75 | 132 | 132 | 132 | 125.1 | ||
KW | 96 | 96 | 96 | 91 | 105.6 | 105.6 | 105.6 | 100.1 | |||
LTP274S3 | KVA | 140 | 140 | 140 | 130 | 152.5 | 152.5 | 152.5 | 142.5 | ||
KW | 112 | 112 | 112 | 104 | 122 | 122 | 122 | 114 | |||
LTP274S4 | KVA | 160 | 160 | 160 | 150 | 175 | 175 | 175 | 165 | ||
KW | 128 | 128 | 128 | 120 | 140 | 140 | 140 | 132 | |||
LTP274S5 | KVA | 182 | 182 | 182 | 170.6 | 200 | 200 | 200 | 187 | ||
KW | 145.6 | 145.6 | 145.6 | 136.5 | 160 | 160 | 160 | 150 | |||
LTP274S6 | KVA | 200 | 200 | 200 | 190 | 220 | 220 | 220 | 210 | ||
KW | 160 | 160 | 160 | 152 | 176 | 176 | 176 | 168 | |||
LTP274S7 | KVA | 230 | 230 | 230 | 209.6 | 253 | 253 | 253 | 230.5 | ||
KW | 184 | 184 | 184 | 167.7 | 202.4 | 202.4 | 202.4 | 184.4 | |||
LTP274S8 | KVA | 250 | 250 | 250 | 230 | 275 | 275 | 275 | 256.2 | ||
KW | 200 | 200 | 200 | 184 | 220 | 220 | 220 | 205 |
60Hz – 1800rpm CLASS “H” | |||||||||||
RATING | Winding 311/0.8 Power Factor | Winding 05 | |||||||||
Duty/Temp Rise/Ambient T° | Cont./125K/40°C | Standby/150k/40°C | Cont./125K/40°C | ||||||||
Phase | 3 Phase | 3 Phase | 1 Phase | ||||||||
Voltage | Y | 416 | 440 | 460 | 480 | 416 | 440 | 460 | 480 | ||
△ | 240 | 240 | |||||||||
YY | 208 | 220 | 230 | 240 | 208 | 220 | 230 | 240 | |||
LTP274S1 | KVA | 117.5 | 117.5 | 117.5 | 117.5 | 129.2 | 129.2 | 129.2 | 129.2 | ||
KW | 94 | 94 | 94 | 94 | 103.4 | 103.4 | 103.4 | 103.4 | |||
LTP274S2 | KVA | 137.5 | 137.5 | 137.5 | 137.5 | 151.2 | 151.2 | 151.2 | 151.2 | ||
KW | 110 | 110 | 110 | 110 | 121 | 121 | 121 | 121 | |||
LTP274S3 | KVA | 167.5 | 167.5 | 167.5 | 167.5 | 184.2 | 184.2 | 184.2 | 184.2 | ||
KW | 134 | 134 | 134 | 134 | 147.4 | 147.4 | 147.4 | 147.4 | |||
LTP274S4 | KVA | 190 | 190 | 190 | 190 | 209 | 209 | 209 | 209 | ||
KW | 152 | 152 | 152 | 152 | 167.2 | 167.2 | 167.2 | 167.2 | |||
LTP274S5 | KVA | 218.5 | 218.5 | 218.5 | 218.5 | 240.3 | 240.3 | 240.3 | 240.3 | ||
KW | 174.8 | 174.8 | 174.8 | 174.8 | 192.2 | 192.2 | 192.2 | 192.2 | |||
LTP274S6 | KVA | 245 | 245 | 245 | 245 | 269.5 | 269.5 | 269.5 | 269.5 | ||
KW | 196 | 196 | 196 | 196 | 215.6 | 215.6 | 215.6 | 215.6 | |||
LTP274S7 | KVA | 281 | 281 | 281 | 281 | 309.1 | 309.1 | 309.1 | 309.1 | ||
KW | 224.8 | 224.8 | 224.8 | 224.8 | 247.2 | 247.2 | 247.2 | 247.2 | |||
LTP274S8 | KVA | 299 | 299 | 299 | 299 | 328.9 | 328.9 | 328.9 | 328.9 | ||
KW | 239.2 | 239.2 | 239.2 | 239.2 | 263.1 | 263.1 | 263.1 | 263.1 |
Frequency/R.P.M | 50Hz-1500rpm | 60Hz-1800rpm | |||||||||
Duty/Ambient T° | Continuous/40°C | Continuous/40°C | |||||||||
Ins.Class/ T° Rise | H/125° K | H/125° K | |||||||||
Load/Phase/P.F. | Full load/3Phase/0.8 | Full load/3Phase/0.8 | |||||||||
Voltage | Y | 380 | 400 | 415 | 440 | 380 | 416 | 440 | 480 | ||
△ | 220 | 230 | 240 | 220 | 240 | 200 | |||||
YY | 220 | 208 | 240 | ||||||||
LTP274S1 | η(%) | 89.8 | 90.4 | 90.7 | 91.4 | 89.6 | 90 | 90.4 | 91 | ||
LTP274S2 | η(%) | 90.5 | 91.1 | 91.4 | 91.8 | 90.2 | 90.8 | 91 | 91.4 | ||
LTP274S3 | η(%) | 91.3 | 91.7 | 92 | 92.5 | 90.4 | 91 | 91.2 | 91.6 | ||
LTP274S4 | η(%) | 92 | 92.4 | 92.6 | 93 | 91.8 | 92.2 | 92.6 | 92.8 | ||
LTP274S5 | η(%) | 92.3 | 92.5 | 92.7 | 93 | 92 | 92.3 | 92.5 | 92.9 | ||
LTP274S6 | η(%) | 93 | 93.3 | 93.6 | 93.8 | 92.7 | 92.9 | 93.2 | 93.6 | ||
LTP274S7 | η(%) | 93.2 | 93.5 | 93.9 | 94.1 | 92.9 | 93.2 | 93.4 | 93.8 | ||
LTP227S8 | η(%) | 93.3 | 93.8 | 94 | 94.2 | 93 | 93.3 | 93.5 | 94 |
REACTANCE-TIME CONSTANT(s) H CLASS | |||||||||
50Hz @ 400V | 274S1 | 274S2 | 274S3 | 274S4 | 274S5 | 274S6 | 274S7 | 274S8 | |
Kcc | SHORT CIRCUIT RATIO | 0.452 | 0.485 | 0.474 | 0.495 | 0.522 | 0.524 | 0.571 | 0.392 |
Xd | DIR. AXIS SYNCHRONOUS | 2.21 | 2.060 | 2.110 | 2.020 | 1.915 | 1.910 | 1.750 | 2.550 |
X’d | DIR. AXIS TRANSIENT | 0.18 | 0.180 | 0.190 | 0.170 | 0.165 | 0.160 | 0.093 | 0.119 |
X”d | DIR. AXIS SUBTRANSIENT | 0.13 | 0.110 | 0.130 | 0.120 | 0.115 | 0.110 | 0.064 | 0.078 |
Xq | QUAD. AXIS REACTANCE | 1.43 | 1.320 | 1.380 | 1.250 | 1.150 | 1.150 | 0.800 | 1.140 |
X”q | QUAD. AXIS SUBTRANSIEN | 0.16 | 0.160 | 0.160 | 0.150 | 0.155 | 0.150 | 0.147 | 0.137 |
X2 | NEGATIVE SEQUENCE | 0.14 | 0.130 | 0.140 | 0.130 | 0.120 | 0.120 | 0.105 | 0.108 |
X0 | ZERO SEQUENCE | 0.09 | 0.080 | 0.090 | 0.080 | 0.075 | 0.080 | 0.040 | 0.020 |
T’d | TRANSIENT TIME CONST. | 0.028s | 0.031s | 0.032s | 0.035s | 0.039s | 0.042s | 0.045s | 0.049s |
T”d | SUB-TRANS TIME CONST. | 0.001s | 0.01s | 0.01s | 0.011s | 0.012s | 0.012s | 0.015s | 0.02s |
T’do | O.C. FIELD TIME CONST. | 0.8s | 0.85s | 0.85s | 0.90s | 1.05s | 1.10s | 1.27s | 1.27s |
Ta | ARMATURE TIME CONST. | 0.007s | 0.0073s | 0.007s | 0.009s | 0.011s | 0.012s | 0.03s | 0.018s |
60Hz @ 440V | 274S1 | 274S2 | 274S3 | 274S4 | 274S5 | 274S6 | 274S7 | 274S8 | |
Kcc | SHORT CIRCUIT RATIO | 0.388 | 0.424 | 0.474 | 0.422 | 0.426 | 0.418 | 0.404 | 0.344 |
Xd | DIR. AXIS SYNCHRONOUS | 2.58 | 2.360 | 2.110 | 2.370 | 2.350 | 2.390 | 2.475 | 2.903 |
X’d | DIR. AXIS TRANSIENT | 0.22 | 0.200 | 0.190 | 0.200 | 0.195 | 0.190 | 0.153 | 0.136 |
X”d | DIR. AXIS SUBTRANSIENT | 0.15 | 0.140 | 0.130 | 0.130 | 0.135 | 0.130 | 0.090 | 0.089 |
Xq | QUAD. AXIS REACTANCE | 1.48 | 1.390 | 1.380 | 1.430 | 1.405 | 1.410 | 1.126 | 1.298 |
X”q | QUAD. AXIS SUBTRANSIENT | 0.21 | 0.200 | 0.160 | 0.190 | 0.175 | 0.180 | 0.129 | 0.156 |
X2 | NEGATIVE SEQUENCE | 0.18 | 0.160 | 0.140 | 0.150 | 0.150 | 0.150 | 0.109 | 0.123 |
X0 | ZERO SEQUENCE | 0.11 | 0.098 | 0.095 | 0.090 | 0.070 | 0.060 | 0.045 | 0.023 |
T’d | TRANSIENT TIME CONST. | 0.028s | 0.031s | 0.032s | 0.035s | 0.039s | 0.042s | 0.045s | 0.049s |
T”d | SUB-TRANS TIME CONST. | 0.001s | 0.01s | 0.01s | 0.011s | 0.012s | 0.012s | 0.015s | 0.02s |
T’do | O.C. FIELD TIME CONST. | 0.8s | 0.85s | 0.85s | 0.90s | 1.05s | 1.10s | 1.27s | 1.27s |
Ta | ARMATURE TIME CONST. | 0.007s | 0.0073s | 0.007s | 0.009s | 0.011s | 0.012s | 0.03s | 0.018s |
Note: Products and materials shown in this catalogue may,at any time,be modified in order to follow the latest technological
developments, improve the design or change the conditions of utilisation. Their description cannot in any case engage
LANDTOP liability.
Note: Products and materials shown in this catalogue may,at any time,be modified in order to follow the latest technological
developments, improve the design or change the conditions of utilisation. Their description cannot in any case engage
LANDTOP liability.
Note: Products and materials shown in this catalogue may,at any time,be modified in order to follow the latest technological
developm-ents, improve the design or change the conditions of utilisation. Their description cannot in any case engage
LANDTOP liability.
OVERALL AND MOUNTING DIMENSIONS
Product detail pictures:
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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Factory Price 20kva Alternator - 80KW-200KW LTP274 Series Brushless AC Alternator – Landtop , The product will supply to all over the world, such as: Wellington, Mumbai, Swaziland, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
By Gary from Brunei - 2017.09.29 11:19
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Jenny from Leicester - 2017.04.08 14:55