The invention provides a novel multifunctional concentrator and relates to the technical fields of power supply state and electricity metering and acquisition. The novel multifunctional concentrator mainly comprises an ARM Cortex-M3 central processor module, a power supply module, a lithium battery energy storage module, a crystal oscillation circuit, a key module, an LCD display module, a JTAG debugging module, an NOR flash storage module, an RS485 light coupling integration communication module, a control module, a DM9000 Ethernet card communication module and an SIM card 4G/GPRS communication module. The novel multifunctional concentrator is high in integration degree, low in cost and high in reliability, and can automatically complete acquisition work of electricity meter data and workof remotely controlling a breaker.