Mercury series bidirectional DC/DC converter

▌Adopting interleaved parallel technology to reduce battery ripple current and improve battery life ▌Supporting multi scenario applications of photovoltaic MPPT and battery charging and discharging ▌Standard 3U module design, easy to maintain, and easy to expand ▌SiC-MOS application improves product efficiency, with a maximum efficiency of 99%

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Bidirectional DC/DC converter

Bidirectional DC/DC converters are mainly used for power conversion between low DC voltage (relative to the high voltage side of the converter) and high voltage (relative to the low voltage side of the converter). They can be used with multiple systems such as battery DC/DC systems, PV power generation systems, PCS application systems, and charging pile systems, and can be widely used in industries or fields such as industrial and commercial storage, photovoltaic power generation, battery manufacturing and utilization, and microgrids.

▌Adopting interleaved parallel technology to reduce battery ripple current and improve battery life

▌Supporting multi scenario applications of photovoltaic MPPT and battery charging and discharging

▌Standard 3U module design, easy to maintain, and easy to expand

▌SiC-MOS application improves product efficiency, with a maximum efficiency of 99%

PV storage system construction:

1.MPPT modules are independent of each other, and there is no module quantity limit requirement.

2.DC/DC independent battery cluster control. The modules are independent of each other, and there is nomodule quantity limit requirement. Matching EMS control can realize their own batteries' charge and discharge management

3.DC/DCmodules are connected inparallel for capacity expansion. The upper limit of modules is 8, and the theoretical power is 480kW. Considering parallel derating, it is generally 450kW.
Key words:
- DCDC
- MPPT
- converter

technical specifications	Mercury -60K

DC low voltage side

rated power	60kW
Rated current	180V
Maximum voltage	1000V
Voltage range	150~1000v
Full power voltage range	330~1000V
DC high-voltage side

rated power	60kW
Rated current	90A
Maximum voltage	1000V
Voltage range	350~1000V
Protection and function

reverse polarity protection	Yes
fuse protection	Yes
Overcurrent protection	Yes
Overvoltage protection	Yes
Overheat protection	Yes
Insulation impedance detection	Yes
Overvoltage level	Type ll
Surge protection level	Type ll
Basic working mode	Bidirectional constant power, bidirectional constant current, bidirectional constant voltage, bidirectional MPPT
system parameter

topology	Non-Isolated
LP protection level	lP 20
Operating temperature range	-30~60 ° C (derated operation at>45 ° C)
relative humidity	<95% without condensation
Maximum working altitude	4000m (>3000m derating operation)
Maximum efficiency	99%
Cooling method	forced air cooling
Communication method	RS485/CAN
mechanical parameters

weight	25kg
size	3U
Installation method	Modular

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