您当前的位置:网站首页 > 产品中心
![]() |
测 量 | 开 关 量 输 入 |
继 电 器 输 出 |
模 拟 量 输 出 |
485 口 |
显示方式 | 外 形 代 号 |
||||||||
三 电 压 |
●三 相 电 流 |
有 功 功 率 |
无 功 功 率 |
功 率 因 数 |
频 率 |
LED | LCD | ||||||||
LH224Z-3S3-A |
● | ● | ● | ● | ● | ● | _ | _ | _ | _ | ● | _ | 3 型 |
||
LH224Z-3S3-B |
● | ● | ● | ● | ● | ● | _ | _ | _ | 1 | ● | _ | |||
LH224Z-3S3-C |
● | ● | ● | ● | ● | ● | 3 | 2 | 1 | 1 | ● | _ | |||
LH224Z-3Y3-A |
● | ● | _ | _ | _ | ● | _ | _ | _ | _ | _ | ● | |||
LH224Z-3Y3-B |
● | ● | _ | _ | _ | ● | _ | _ | _ | 1 | _ | ● | |||
LH224Z-3Y3-C |
● | ● | _ | _ | _ | ● | 5 | 2 | _ | 1 | _ | ● | |||
LH224Z-9S3-A |
● | ● | ● | ● | ● | ● | _ | _ | _ | _ | ● | _ | 9 型 |
||
LH224Z-9S3-B |
● | ● | ● | ● | ● | ● | _ | _ | _ | 1 | ● | _ | |||
LH224Z-9S3-C |
● | ● | ● | ● | ● | ● | 4 | 2 | 1 | 1 | ● | _ | |||
LH224Z-9Y3-A |
● | ● | ● | ● | ● | ● | _ | _ | _ | _ | _ | ● | |||
LH224Z-9Y3-B |
● | ● | ● | ● | ● | ● | _ | _ | _ | 1 | _ | ● | |||
LH224Z-9Y3-C |
● | ● | ● | ● | ● | ● | 4 | 3 | 1 | 1 | _ | ● | |||
LH224Z-2S3-A |
● | ● | ● | ● | ● | ● | _ | _ | _ | _ | ● | _ | 2 型 |
||
LH224Z-2S3-B |
● | ● | ● | ● | ● | ● | _ | _ | _ | 1 | ● | _ | |||
LH224Z-2S3-C |
● | ● | ● | ● | ● | ● | 4 | 3 | 1 | 1 | ● | _ | |||
LH224Z-2Y3-A |
● | ● | ● | ● | ● | ● | _ | _ | _ | _ | _ | ● | |||
LH224Z-2Y3-B | ● | ● | ● | ● | ● | ● | _ | _ | _ | 1 | _ | ● | |||
LH224Z-2Y3-C | ● | ● | ● | ● | ● | ● | 4 | 3 | 1 | 1 | _ | ● |
名 称 | 技术参数 | ||
精度等级 | 0.5 | ||
显示方式 |
4位LED显示,另加符号指示位 | ||
信号输入 |
测量网络 | 三相四线、三相三线 | |
电 压 | 额定值 | AC 100V、AC 220V、AC 380V等 | |
过负荷 | 持续:1.2倍, 瞬时:2倍/1秒 | ||
阻抗 | >300kΩ | ||
电 流 | 额定值 |
AC 1A、AC 5A | |
过负荷 |
持续:1.2倍, 瞬时:10倍/1秒 | ||
阻抗 | <20MΩ | ||
频率 |
50/60Hz±10% | ||
电 源 |
工作范围 |
AC/DC:80V~270V | |
功耗 |
<4VA | ||
功能模块 |
通讯接口 |
多1路RS-485通讯,Modbus-RTU协议,波特率:2400~19200bps | |
开关量输入 |
多4路开关量输入,干结点方式 | ||
开关量输出 |
多3路继电器输出,容量:AC 250V/5A,DC 30V/5A | ||
变送输出 |
多1路模拟量输出:0/4~20mA或0~5/10V | ||
平均无故障工作时间 | ≥50000h | ||
环 境 |
工作 | -10~55℃,相对湿度≤93%,无腐蚀性气体场所,海拔高度≤2500m | |
储存 |
-20~75℃,相对湿度≤93% | ||
安 全 | 绝缘电阻 |
>100MΩ | |
隔离耐压 | AC 2kV |