3 Phase Din Rail KWH Watt Hour Energy Meter 3 * 220V 380V 400V 50Hz 60Hz Voltage Current DTS238-7 ZN/S with RS485 MODBUS-RUT

Circuit breakerMiniature Circuit Breakers1. General Description DTS238-7 ZN/S type static three phase four wire energy meter formeasure AC active energy/reactive energy and variable parameteradopt advanced large-scale integrated circuit IC and SMT manufacturing technology. They have following features: bi-directional or unidirectional energy measurement wide voltage anti-tamper high accuracy and reliability large overload low self-consumption small volume light weight. The meter have RS485 communication port can realize remote reading . The meter should be installed in suitable environment with ambient temperature range between -25 -+ 55 the relative humidity less than 75% and temperature limits between and -40 -+ 70 . The meter is manufactured complying with international standard IEC62052-11 on "Electricity metering equipment (AC) General requirements tests and test conditions" and IEC62053-21 on "Static meters for active energy (classes 1 and 2)". 2.Specification and Technical Parameters 2.1Specification Meter type DTS238-7 ZN/S Rate frequency 50 and 60 Hz Rated current 10(100)A Rate voltage 3x220/380V 3X230/400V Normal voltage range 90%Un-110%Un Limits voltage range 70%Un-120%Un Accuracy Class 1 Pulse constant See meter RS485 port MODBUS-RTU protocol 1200-9600bps None parity default 9600bps

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