BOS large power
inverter modules contains IGBT 、SMPS、radiator、electrolysis、absorptance?，capacitance
，driver board，copper
plate etc. The modules adopt IGBT inverter technology, high reliability, small
capacity, large making material savings, light in weight, move easily; The
match is the best technical Parameters, reducing the wire inductors. In
structural design, it get the switch power and the module M57962AL together, can
save even more space and bring ability become more strong, it will reduce 50%
cost than abroad similar products. It enhance system reliability, and a more
evenly distributed, more compact structure, elegant and beautiful.
1. Group modular
design, high energy economy, reliability
The rectifier inverter section of the ports
shore power supply adopts modular design, small size, light weight and high
efficiency. The inverter part with every 800KVA as a inverter unit, which can
control a host of automatic unit working in parallel as required and which parts
automatically exit jobs. This allows "N + 1" is the best option.
Simultaneous failure of a cell will not affect the all system output (When
fault, the unit automatically exit system), which can greatly improve system
reliability.
2. Super overload
ability
Inverter part
designed specially for the high-power motor load, with small voltage
transients, shorter recovery time, and strong start capability. And a unique
current limiting technology, which greatly improves the impact resistance of
the power supply.
3.Intuitive display,
easy to operate
Man-machine interface
with large touch screen plus emergency stop button, clear display interface,
friendly, intuitive, with remote monitoring. All the display data can be
displaied or stored by the remote monitoring computer.
4.Simple structure,
easy maintenance
Ports shore power
supply with a breakthrough design, implement standardized production; internal
circuit modular, easy to install, simple to maintain. System design completely
with our own technology and the basic devices are well-known foreign brands
with stable and reliable feature.For the purchasing channels is very
smoothly,the procurement cycle is short, and maintenance and repaire with low
cost , timely and efficient after-sales response.
5.The unique line
voltage compensation
Solve the problems of
the far distance from the shore power to the load andthe wiring length of a
line voltage dropping big .You can set line voltage compensation to ensure that
the load voltage input terminal to meet the requirements.
6.Complete protection
Overvoltage,
undervoltage, loss of voltage, over current, short circuit, overheating, phase,
voltage surge snubber, ground instantaneous current limiting protection, and
has a number of failures recorded query parameters.
7.High output
efficiency
Companies with high quality,
low power transformer, combined with the unique design of the individual output
filter system, so that the overall output efficiency is greatly improved.
8. anti-interference
ability
Drive control using
optical fiber, the system has strong anti-electromagnetic interference
capability and reliability.
|
model |
331000 |
331500 |
332000 |
333000 |
334000 |
335000 |
336000 |
338000 |
3310000 |
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|
Capacity（KVA） |
100 |
150 |
200 |
300 |
400 |
500 |
600 |
800 |
1000 |
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|
input |
voltage |
380V±15% 3phase 4wires or 3phase 5wires |
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|
frequency |
45-65Hz |
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Power factor |
≥0.95 |
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output |
Voltage |
3phase 3 wires ,voltage（0-500V）can be chosen |
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|
frequency |
50Hz/60Hz can be chosen |
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|
frequency stability |
≤0.01%(0-100% when load are changing,output frequency are not changing ) |
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Load stability |
≤3%(100% pure resistance load) |
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overload ability |
can support 2 times rated current impact |
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Wave distortion |
Pure sine wave，THD≤3% |
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efficiency |
≥94%(100% loads) |
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display |
voltage output frequency、3phase phase voltage/current、active power etc.parameter display |
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|
control mode |
IGBT/SPWM Pulse width adjustment mode |
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protection class |
IP22 |
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Insulation reactance |
>2MΩ |
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Pressure endurance insulation |
1800Vac/5Ma/1minute |
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Cooling model |
Inverter:heat pipe cooling transformer:Compulsive fan cooling |
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overload working time |
110%load 1hour |
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noise |
<65dB |
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Relative humidity |
Below 0-90%（-10℃-50℃） |
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Altitude |
1500 meters |
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Protection function |
The output power supply have perfect protection function of over voltage, over current, short circuit, inverter overheat . Consider the different control of the ship's electricity load, when the output load capacity reach the set value,will alarm, so as to control the electricity load |
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|
Indoor Dimension (W×L×H)mm |
600* 1320* 1490 |
1550*850*1880 |
1910*1160*1880 |
3100*900*2260 |
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|
Outdoor Dimension (W×L×H)mm |
3300*2400*2600 |
4500*2400*2700 |
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|
Weight(kg) |
680 |
800 |
1600 |
2400 |
3600 |
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