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Circuitry application:
The filter reactor for PV industry is installed between the photovoltaic inverter and the transformer, functioning with photovoltaic isolation transformer with leakage inductanse as a LCL wave filtering system, restrain the higher harmonic current caused by the inverter switching frequency ripple current, protect the inverter, purify the grid.
Performance features:
System voltage | 3-AC270V/ AC300V/AC315V，50HZ |
Insulation grade | H |
Noise | ≤70 d B |
Electric strength | AC3000V 50Hz 5s leakage current≤5m A |
Temperature rise | ≤70-80℃ |
Ambient temperature | -25℃~55℃ |
Operative norm | GB10229-88 reactor、IEC289: 1987 reactor、JB9644-1999 reactor for transmission semiconductor |
Dimensions and technical parameter:
Technical parameter of filter reactor for PV industry in power station
System voltage: 3-AC270V/300V/315V, temperature rise of three-phase reactor≤70K-80K, insulation level: H | |||||||||||
Model of filter reactor on the grid-side LC/LCL | Figure No. | Carrier frequency（KHZ） | Rated power(KW) | Rated current(A) | Inductance （m H） | Weight (Kg) | Dimensions （mm） | ||||
W | D | H | W0 | D0 | |||||||
PVL-0230-EISA-480C | A | 3 | 100/125 | 230 | 0.48 | 91.2 | 360 | 230 | 375 | 190 | 155 |
PVL-0535-EISA-200C | B | 3 | 250 | 535 | 0.2 | 150.3 | 430 | 300 | 510 | 240 | 185 |
PVL-1100-EISA-100C | C | 3 | 500/630 | 1100 | 0.1 | 274.6 | 560 | 325 | 670 | 220 | 190 |
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