E系列多功能电力仪表是一种具有可编程测量、显示、数字通讯和电能脉冲变送输出等功能的多功能电力仪表,能够完成电量测量、电能计算、数据显示、采集及传输,可广用变电站自动化、配电自动化、智能建筑、企业内部电能测量、管理、考核。测量精度为05级,实现 LED/LCD现场显示和远程RS485数字接口通讯、采用 MODBUS-RTUi产品特点

Eseries multifunctional electric power meter is a kind of programmable measurement, display, digital communication and power pulse transmission outputFunctional multi-functional electric power meters, can complete electricity measurement, energy calculation, data display, acquisition and transmission, can be widely usedSubstation automation, distribution automation, intelligent building, enterprise internal energy measurement, management, assessment. Measurement precisionThe level is 05 levels, which realizes LED/LCD field display and remote RS485 digital interface communication, and adopts MODBUS-RTUi.Product features

◆测量:三相电压、电流、有功功率、无功功率、功率因数、频率、有功电能、无功电能

◆计量:正反向有功电能,无功电能

◆显示:三排LED数码管显示,可视度高。STN蓝屏、宽视角、高品质、高清晰LCD液晶屏显示

◆通讯:RS485通讯, MODBUS-RTU协议

◆扩展:可直接从电流、电压互感器接入信号,现场可编程设置输入参数变比

◆用途:适用于各种进线回路、大容量配出电回路中电参数的完整监测和管理

◆Measurement: Three-phase voltage, current, active power, reactive power, power factor, frequency, active power, reactive power

◆Measurement: positive and negative active electric energy, reactive power.

◆Display: three row LED digital tube display, visibility is high. STN blue screen, wide viewing angle, high quality and high definition LCD LCD screen display

◆Communication: RS485 communication, MODBUS-RTU protocol

◆Extension: it can directly connect signals from current and voltage transformers, and set programmable parameters in the field.

◆Purpose: it is suitable for complete monitoring and management of electrical parameters in various incoming circuit and large capacity distribution circuit.