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Energy storage DC/DC module (DC/DC)

-DSP + CPLD full digital control core and interleaved parallel modular design for facilitate maintenance and capacity expansion.

-Equipped with bidirectional converter function, it can charge and discharge the battery seamlessly and switch between forward and reverse directions.

-DC power supply to meet the demand of black start mode.

-It can be equipped with RS485, CAN, Ethernet and other communication interfaces to realize remote data acquisition and monitoring.

-Support the local EMS controller to realize the intelligent energy control.

Overview
Specification
Apparence
Related Products

Product Overview

The AMS DC series module adopts an interleaved parallel modular design and is applied in the energy storage process. It is characterized by bidirectional buck boost energy conversion and has constant voltage, constant current, and constant power control modes.

Technical Specification

	Technical Specification of High-voltage Side (DC Bus)
Rated DC voltage	750Vdc
DC Voltage Fluctuation Coefficient	≤5%
Voltage Stabilization Accuracy	± 0.5% FS
Current Stabilization Accuracy	± 0.5% FS
Efficiency	95% (half-load to full load)
Rated DC Current	80Adc	130
Rated DC Power	60kW	100kW
	Technical Specification of Low-voltage Side (Battery Side)
DC Voltage Range	200～680Vdc
Rated DC voltage	600Vdc
Voltage Stabilization Accuracy	± 0.5% FS
Current Stabilization Accuracy	± 0.5% FS
Ripple factor	≤0.5%
Rated DC Current	100Adc	170Adc
Rated DC Power	60kW	100kW
	Essential Specification
Protection Level	IP20
Ambient Temperature	-20~50℃
Overall Dimension Width * Deep * Height	500 * 618 * 230mm (including terminals)
Relative Humidity	0~95% (no condensation)
Cooling System	Intelligent air cooling
Noise	<65dB
Maximum Altitude	<2 000m, > 2 000m de-rated
Display Screen	Touch screen (external)
BMS Communication Mode	RS485，CAN