1 概述
PZ系列单相电流表多功能可编程智能电表,采用交流采样技术,可直接或间接测量单相电网或三相电网中某一相的电能、功率、电压、电流和频率等。既可用于本地显示,又能与工控设备连接,组成测控系统。
单相电流表多功能可编程智能电表可具有RS-485通讯接口,采用Modbus-RTU协议;可带模拟量输出、继电器报警输出、开关量输入/输出。根据不同要求,通过仪表面板按键,对变比、报警、通讯等参数进行设置和控制。
2 产品型号规格
仪表型号 Meter model | 基本功能 Basic function | 外形 Outline | 可选功能 Optional functions |
PZ48-AI PZ48-AV | 单相电流、电压测量; LED数码管显示 Measurement of single-phase current, voltage; LED display | 48 方形 48 Square
| 1、一路RS485通讯(/C) 1channel RS485 communication (/C) 2、一路变送输出(/M) 1channel transmitting output(/M) |
PZ48L-AI PZ48L-AV | 单相电流、电压测量; LCD液晶显示 Measurement of single-phase current, voltage;LCD display | ||
PZ72-AI PZ72-AV PZ72-E PZ72-F | 单相电流、电压、电能、频率测量; LED数码管显示 Measurement of single-phase current, voltage,energy and frequency;LED display | 72 方形 72 | 1、一路RS485通讯(/C) 1channel RS485 communication (/C) 2、一路变送输出 (/M) 1channel transmitting output(/M) 3、一路报警(/J) 1channel alarm(/J) 4、变送输出+RS485通讯(/MC) Transmitting output + RS485 communication(/MC) 5、RS485通讯+开关量2DI (/KC) RS485 communication+Switching 2DI(/KC) 6、RS485通讯+开关量2DI2DO(/KC) RS485 communication+Switching 2DI2DO(/KC) 7、一路报警+一路变送输出+RS485通讯(/JMC) 1channel alarm+1channel transmitting output+RS485 communication(/JMC)
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PZ72-DI PZ72-DV | 直流电流、电压测量; LED数码管显示 Measurement of DC current, voltage;LED display | ||
PZ72L-AI PZ72L-AV PZ72L-E PZ72L-F PZ72L-PF | 单相电流、电压、电能、频率、功率因数测量; LCD液晶显示 Measurement of single-phase current, voltage,energy,frequency and power factor;LCD display | ||
PZ72L-DI PZ72L-DV | 直流电流、电压测量; LCD液晶显示 Measurement of DC current, voltage;LCD display | ||
PZ96-AI PZ96-AV | 单相电流、电压测量; LED数码管显示 Measurement of single-phase current, voltage;LED display | 96 方形 Square | 1、一路RS485通讯(/C) 1 channel RS485 communication (/C) 2、一路变送输出(/M) 1channel transmitting output(/M) 3、一路报警(/J) 1channel alarm(/J) 4、变送输出+RS485通讯 (/MC) Transmitting output + RS485 communication(/MC) 5、RS485通讯+开关量4DI2DO(/KC) RS485 communication+Switching 4DI2DO(/KC) 6、一路报警+一路变送输出+RS485通讯(/JMC) 1channel alarm+1channel analog output+RS485 communication(/JMC) |
PZ96L-AI PZ96L-AV | 单相电流、电压测量; LCD液晶显示 Measurement of single-phase current, voltage;LCD display | ||
注: /J为一路继电器输出(与第二路开关量输出复用),如有特殊需求请咨询本公司。 Note: /J is 1 channel output of one circuit relay (and output of the second channel switch multiplexing), if you have special needs, please consult our company. |