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After-sales Service: | Technical Support |
Warranty: | 1year |
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GLORIA 3PHASES LAND ALTERNATOR-GR400G | ||||||||
C0NTROL SYSTEM | SEPARATELY EXCITED BY P.M.G. | |||||||
AVR | MX341B | |||||||
VOLTAGE REGULATION | ±1.0% | |||||||
SUSTAINED SHORT CIRCUIT | REFER TO SHORT CIRCUIT DECREMENT CURVES | |||||||
CONTROL SYSTEM | SELF EXCITED | |||||||
A.V.R. | AS440 | |||||||
VOLTAGE REGULATION | ±1.0 % | |||||||
SUSTAINED SHORT CIRCUIT | SERIES 4 CONTROL DOES NOT SUSTAIN A SHORT CIRCUIT CURRENT | |||||||
INSULATION SYSTEM | H | |||||||
PROTECEION | IP21-IP23 | |||||||
RATED POWER FACTOR | 0.8 | |||||||
STATOR WINDONG | DOUBLE LAYER CONCENTRIC | |||||||
WINDING PITCH | TWO THIRDS | |||||||
WINDING LEADS | 6 | |||||||
STATOR WDG.RESISTANCE | 0.00115Ω(27°C) | |||||||
ROTOR WDG.RESISTANCE | 2.692Ω(27°C) | |||||||
EXCITER STATOR RESISTANCE | 18.68Ω(27°C) | |||||||
EXCITER ROTOR RESISTANCE | 0.07877(27°C) | |||||||
R.F.I.SUPPRESSION | BS EN6000-6-2 & BS EN61000-6-4,VDE 1875G,VDE0875N.refer to factory for others | |||||||
WAVEFORM DISTORTION | <1.5% | |||||||
MAXIMUM OVERSPEED | 2250 Rev/Min | |||||||
BEARING DRIVE END | 62242RZ | |||||||
BEARING NON-DRIVE END | 63172RZ | |||||||
1 BEARING | 2 BEARING | |||||||
WEIGHT COMP.GENERATOR | 2750KG | 2760KG | ||||||
WEIGHT WOUND STATOR | 1341KG | 1341KG | ||||||
WEIGHT WOUND ROTOR | 1071KG | 1056KG | ||||||
WR² INERTIA | 33.0084kgm² | 32.0076kgm² | ||||||
SHIPPING WEIGHTS in acrate | 2820KG | 2830KG | ||||||
PACKING CRATE SIZE | 180x100x145(CM) | 200x105x145(CM) | ||||||
50 Hz | 60 Hz | |||||||
TELEPHONE INTERFERENCE | THF<2% | TIF<50 | ||||||
COOLING AIR | 2.64m³/sec5600cfm | 3.17m³/sec 6720cfm | ||||||
VOLTAGE SERIES STAR | 380/220 | 400/231 | 415/240 | 440/254 | 416/240 | 440/254 | 460/266 | 480/277 |
VOLTAGE PARALLEL STAR | 190/110 | 200/115 | 208/120 | 220/127 | 208/120 | 220/127 | 230/133 | 240/138 |
VOLTAGE SERIFS DELTA | 190/110 | 230/115 | 240/120 | 254/127 | 240/120 | 254/127 | 266/133 | 277/138 |
KVA BASE RATING FOR REACTANCE VALUES |
1190 | 1250 | 1250 | 1250 | 1310 | 1386 | 1386 | 1513 |
XdDIR.SNCHRONOUS | 3.08 | 2.78 | 2.58 | 2.3 | 3.55 | 3.28 | 3.08 | 2.89 |
X'd DIR.AXIS TRANSIENT | 0.27 | 0.24 | 0.22 | 0.2 | 0.28 | 0.26 | 0.24 | 0.23 |
X"d DIR.AXIS SUBTRANSIENT | 0.19 | 0.17 | 0.16 | 0.14 | 0.21 | 0.19 | 0.18 | 0.17 |
Xq QUAD.AXIS REACTANCE | 2.27 | 2.05 | 1.9 | 1.69 | 2.63 | 2.43 | 2.28 | 2.14 |
X"q QUAD.AXIS SUBTRANSIENT | 0.23 | 0.21 | 0.2 | 0.17 | 0.27 | 0.25 | 0.23 | 0.22 |
XL LEAKAGE REACTANCE | 0.04 | 0.04 | 0.04 | 0.03 | 0.05 | 0.05 | 0.04 | 0.04 |
X2 NEGATIVE SEQUENCE | 0.22 | 0.2 | 0.19 | 0.17 | 0.26 | 0.24 | 0.22 | 0.21 |
X0 ZERO SEQUENCE | 0.03 | 0.03 | 0.03 | 0.02 | 0.04 | 0.03 | 0.03 | 0.03 |
REACTANCES ARE SATURATED VALUES ARE PER UNIT RATING AND VOLACE INDICATED | ||||||||
T'd TRANSIENT TIME CONST. | 0.29s | |||||||
T"d SUB-TRANSTIME CONST | 0.03s | |||||||
T'do O.C.FIELDTIME CONST. | 2.98s | |||||||
Ta ARMATURE CONST. | 0.05s | |||||||
SHORT CIRCUIT RATIO | 1/xd |
Item | GR355C | GR355D | GR355DX | GR355E | GR355FS | GR355F | GR355FX |
Rated Voltage(v) | 380/480 | 380/480 | 380/480 | 380/480 | 380/480 | 380/480 | 380/480 |
Rated Power(kw) | 364/475 | 400/515 | 450/520 | 480/600 | 500/620 | 536/660 | 550/677 |
Rated Capacity(KvA) | 455/594 | 500/644 | 563/650 | 600/750 | 625/775 | 670/825 | 688/847 |
Frequency | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ |
Speed(rmp) | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 |
Temperature rise(≤) | 125K | 125K | 125K | 125K | 125K | 125K | 125K |
Efficiency(%) | 94/94.2 | 94.5/94.7 | 94.6/95.2 | 94.7/95 | 95/95.1 | 94.8/95.1 | 95/95.2 |
Voltage Range | 120v~690v | ||||||
Rated Capacity Range(KVA) | 455kvA-847KVA | ||||||
Phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase |
Winding Pitch | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 |
Pole | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
AVR | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B |
Bearing Arrangement | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double |
SAE | 00/0/0.5/1 | 00/0/0.5/1 | 00/0/0.5/1 | 00/0/0.5/1 | 00/0/0.5/1 | 00/0/0.5/1 | 00/0/0.5/1 |
Terminals | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Material Insulation Class | H | H | H | H | H | H | H |
Excitation System | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet |
Connection Ways | Y | Y | Y | Y | Y | Y | Y |
Protection Level | IP22/23 | IP22/23 | IP22/23 | IP22/23 | IP22/23 | IP22/23 | IP22/23 |