Modbus energy meters

Three Modbus RTU energy meters for different installations: the compact EM111 measures single-phase circuits directly up to 32 A, the EM540 three-phase circuits directly up to 65 A, and the EM530 three-phase circuits through 5 A current transformers. All have a backlit LCD display, and the EM111 and EM540 support dual-tariff billing.

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