1 概述 Overview
DJSF1352-RN导轨式直流电能表带有双路直流
输入，主要针对电信基站、直流充电桩、太阳能光
伏等应用场合而设计，该系列仪表可测量直流系统
中的电压、电流、功率以及正反向电能等。在实际
使用现场，即可计量总电能，又可计量规定时间段
内的电能。检测的结果既可用于本地显示，又能与
工控设备、计算机连接，组成测控系统。
DJSF1352-RN rail-mounted DC power meter
with double DC input channels, designed for
telecommunications base stations, DC charging piles,
solar photovoltaic and other applications, this series of
meters can measure the voltage, current, power and
forward and reverse energy and so on in the DC
system.The actual use of the site, you can measure the
total power, but also measure the energy within a
specified period of time. The test results can be used
for local display, but also with industrial control
equipment, computers to form a measurement and
control system.
仪表可具有红外通讯接口和RS-485通讯接口，
同时支持Modbus-RTU协议和DLT645-97(07)协议；
可带继电器报警输出和开关量输入功能；根据不同
要求，通过仪表面板按键，对变比、报警、通讯进
行设置；具有开关量事件记录（Modbus协议）、编
程和事件设置记录（645协议）、数据瞬时和定时
冻结功能（645协议）、电压电流功率最大值、最
小值记录功能。
The meter can have infrared communication
interface and RS-485 communication interface, and
supports Modbus-RTU protocol and DLT645-97 (07)
protocol at the same time.The meter can have relay
alarm output and digital input function;You can set the
ratio, alarm, and communication through the meter
panel keys according to different requirements.The
meter can have event recording of switch (Modbus
protocol), programming and event setting records
(645 protocol), instantaneous and timing freeze
function of data (645 protocol), maximum and
minimum value recording function of voltage and
current power.
2 产品规格 Product specification
DJSF 1352 - RN / -
辅 助 电 源 ： 无 -AC /DC 8 5-265V
P1- DC 24 V,48V
辅 助 功 能 ： K-开 关 量 输 入 输 出
/2C -2路 通 讯 （ 二 选 一 ）
D-双 路 直 流 输 入
直 流 电 能 表
注 册 号
DIN 3 5mm 导 轨 安 装
Po w e r S u pply : N on e-A C /D C 8 5 -265 V
P 1-D C 2 4V ,4 8V
A uxiliary fu n ctio n ： K -D ig ital input a n d ou tputing
/2 C -T w o w ay co m m un ica tion(eith er-o r)
D -D o u ble D C input channels
D IN 35m m rail m ounted
R egistration num b er
D C m e ter
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