ZX2系列多功能表
1、介绍
ZX2系列多功能仪表是高性能的监测仪表,具有高精度电力参数实时测量、谐波测量、正反向有功/无功电能计量、分时电能计量、分时电能定时抄表、电力品质分析、实时波形显示、事件记录、需量等功能,并配置有丰富的输入输出接口,可用于现场设备状态的监测与控制,还集成了RS-485通讯接口,可与各种智能配电系统和量能管理系统集成,共享丰富的监测数据和电能质量数据。
ZX2系列多功能仪表有着极高的性价比,可以直接取代常规电力变送器、测量仪表、电能计量表以及相关的辅助单元,应用领域非常广泛,如:能源管理系统、电力监控系统、矿工企业、公共设施、智能建筑和开关柜等配电网络系统。
2、型号命名
3、性能特点
高精度测量三相电压、三相电流、有功功率、无功功率、视在功率、功率因素、频率等电量参数
正反向有功/无功电能计量
分时电能计量、分时电能抄表
测量三相电压、三相电流的总谐波畸变率(THD)2~31次奇次谐波分量
提供数码管或液晶显示,本地数据查询
菜单直观、案件操作简单
电流、电压变比可编程
提供多回路的漏电流监控
提供多回路控制节点,可用于报警、跳闸等控制
支持消防联动,远程切断故障回路
支持RS-485通讯,Modbus-RTU协议
支持开关量输入、开关量输出、模拟量变送输出、电能脉冲输出
安装方便,接线简单,工程量小
宽范围交直流通用电源:AC/DC80V~270V、AC220V、AC380V、AC100V、DC48V、DC24V
可完成SCADA/PLC中多种通讯软件的组网
4、技术指标
测量精度
电压 |
0.5级 |
功率因素 |
0.5级 |
电流 |
0.5级 |
频率 |
±0.02Hz |
有功功率 |
0.5级 |
有功电能 |
0.5S级或0.2S级 |
无功功率 |
0.5级 |
无功电能 |
1级或2级 |
信号输入
接线方式 |
三相三线、三相四线 |
功耗 |
电压:<1VA/相,电流:<0.4VA/相 |
额定电压 |
AC57.7V、AC100V、AC220V、AC380V |
阻抗 |
电压:>300kΩ,电流:<20mΩ |
额定电流 |
AC 1A、AC 5A |
频率 |
45~65Hz |
过负载 |
电压:1.2倍(持续),2倍/1秒(瞬时)电压:1.2倍(持续),10倍/5秒(瞬时) |
辅助电源
工作范围 AC/DC:80V~270V 功耗 <4VA
功能模块
通讯接口 |
支持1路RS-485通讯,Modbus-RTU协议,波特率:1200~9600bps |
开关量输入 |
支持4路干接点输入 |
开关量输出 |
支持3路继电器输出,容量:AC250V/5A,DC30V/5A |
变送输出 |
支持1路模拟量输出:0/4~20mA或0~5/10V |
电能脉冲输出 |
支持2路电能脉冲输出。常数:8000imp/KWh(KvaZX) |
规格选型
功能 型号 |
实时测量值 |
电能 |
拓展功能(选配) |
谐 波 测 量 |
分 时计量 |
显示方式 |
RS-485 通讯接口 |
电能脉冲输出 |
||||||||||
单相电流I |
单相电压U |
有功功率P |
无功功率Q |
视在功率S |
功率因数PF |
频率Hz |
有功电能EP |
无功电能EQ |
开关量输出 |
开关量输入 |
模拟量输出 |
LED |
LCD |
|||||
ZX2-AA□1 |
● |
|
|
|
|
|
|
|
|
◎ |
◎ |
◎ |
|
|
● |
|
◎ |
|
ZX2-AV□1 |
|
● |
|
|
|
|
● |
|
|
◎ |
◎ |
◎ |
|
|
● |
|
◎ |
|
ZX2-UI□1 |
● |
● |
|
|
|
|
● |
|
|
◎ |
◎ |
◎ |
|
|
● |
|
◎ |
|
ZX2-PQ□1 |
|
|
● |
● |
|
● |
|
|
|
◎ |
◎ |
◎ |
|
|
● |
|
◎ |
|
ZX2-E□1 |
|
|
|
|
|
|
● |
● |
● |
◎ |
◎ |
◎ |
|
|
● |
|
◎ |
● |
ZX2-D□1 |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
|
|
● |
|
● |
● |
ZX2-AA□Y |
● |
|
|
|
|
|
|
|
|
◎ |
◎ |
◎ |
|
|
|
● |
◎ |
|
ZX2-AV□Y |
|
● |
|
|
|
|
|
|
|
◎ |
◎ |
◎ |
|
|
|
● |
◎ |
|
ZX2-UI□Y |
● |
● |
|
|
|
|
|
● |
|
◎ |
◎ |
◎ |
|
|
|
● |
◎ |
|
ZX2-PQ□Y |
|
|
● |
● |
|
● |
|
|
|
◎ |
◎ |
◎ |
|
|
|
● |
◎ |
|
ZX2-E□Y |
|
|
|
|
|
|
● |
● |
● |
◎ |
◎ |
◎ |
|
|
|
● |
◎ |
● |
ZX2-D□Y |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
|
|
|
● |
● |
● |
功能 型号 |
实时测量值 |
电能 |
拓展功能(选配) |
谐 波 测 量 |
|
分 时计量 |
显示方式 |
RS-485 通讯接口 |
电能脉冲输出 |
||||||||||
三相电流I |
三相电压U |
有功功率P |
无功功率Q |
视在功率S |
功率因数PF |
频率Hz |
有功电能EP |
无功电能EQ |
开关量输出 |
开关量输入 |
模拟量输出 |
火灾报警 |
LED |
LCD |
|||||
ZX2-3AA□3 |
● |
|
|
|
|
|
|
|
|
◎ |
◎ |
◎ |
|
|
|
● |
|
◎ |
|
ZX2-3AV□3 |
|
● |
|
|
|
|
● |
|
|
◎ |
◎ |
◎ |
|
|
|
● |
|
◎ |
|
ZX2-3UI□3 |
● |
● |
|
|
|
|
● |
|
|
◎ |
◎ |
◎ |
|
|
|
● |
|
◎ |
|
ZX2-3PQ□3 |
|
|
● |
● |
|
● |
|
|
|
◎ |
◎ |
◎ |
|
|
|
● |
|
◎ |
|
ZX2-3E□3 |
|
|
|
|
|
|
● |
● |
● |
◎ |
◎ |
◎ |
|
|
|
● |
|
◎ |
|
ZX2-3D□3 |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
|
|
|
● |
|
● |
● |
ZX2-3AA□Y |
● |
|
|
|
|
|
|
|
|
◎ |
◎ |
◎ |
|
|
|
|
● |
◎ |
|
ZX2-3AV□Y |
|
● |
|
|
|
|
|
|
|
◎ |
◎ |
◎ |
|
|
|
|
● |
◎ |
|
ZX2-3UI□Y |
● |
● |
|
|
|
|
|
● |
|
◎ |
◎ |
◎ |
|
|
|
|
● |
◎ |
|
ZX2-3PQ□Y |
|
|
● |
● |
|
● |
|
|
|
◎ |
◎ |
◎ |
|
|
|
|
● |
◎ |
|
ZX2-3E□Y |
|
|
|
|
|
|
● |
● |
● |
◎ |
◎ |
◎ |
|
|
|
|
● |
◎ |
● |
ZX2-3D□Y |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
|
|
|
|
● |
● |
● |
ZX2-3HD□Y |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
● |
|
|
|
● |
● |
● |
ZX2-3LD□Y |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
|
● |
|
|
● |
● |
● |
ZX2-3FD□Y |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
|
|
● |
|
● |
● |
● |
ZX2-3FHD□Y |
● |
● |
● |
● |
● |
● |
● |
● |
● |
◎ |
◎ |
◎ |
● |
|
● |
|
● |
● |
● |
注:●为标准配置 ◎为可选配置
有特殊需求请与我公司技术部门协商