相关文章
安科瑞电气股份有限公司
联系人:王璐月
手机:18321900706
传真:
地址:上海市嘉定区育绿路253号

电流表

  • 设备型号:PZ48-AI3
  • 更新时间:2024-01-19

PZ可编程三相多功能电流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、电压和电流等。既可用于本地显示,又能与工控设备连接,组成测控系统。产品符合企业标准Q31/《PZ系列直流可编程数显智能表》和Q31/《PZ系列交流可编程数显智能表》的规定。

仪表可具有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。

PZ可编程三相多功能电流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、电压和电流等。既可用于本地显示,又能与工控设备连接,组成测控系统。产品符合企业标准Q31/《PZ系列直流可编程数显智能表》和Q31/《PZ系列交流可编程数显智能表》的规定。

仪表可具有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。

PZ Series programmable intelligent single phase meters, adopting AC sampling technology, can measure electric energy, voltage and current of single-phase or three-phase grid directly or indirectly . It can be used for local display, and connecting industrial control device to form measurement and control system.Meters accurate to enterprise standard witPZ Series programmable DC intelligent metersand PZ Series programmable AC intelligent meters".

Meters have RS-485 communication interface, adopting compatible Modbus-RTU protocol, can bring analog output, relay alarm output and switch input,switch output. According to different requests, ratio, alarm, communication etc. can be set and controled by pressing related keys on instrument panel.

2 产品型号规格Product model specifications

仪表型号

Type

基本功能

Functions

外形

Shape

可选功能

Optional functions

PZ80-AI

PZ80-AV

单相电流、电压测量;

LED数码管显示

Single phase current, voltage measurement,

LED liquid crystal display

80

方形

80 Squar

1、一路RS485通讯 (/C)

11 channel RS485 communication (/C )

2、一路变送输出  (/M)

2、1 channel transmitting output (/M )

3、一路报警  (/J)

3、1 channel alarm/J

4、变送输出+RS485通讯(/MC)

4、Transmitting output + RS485 communication( /MC )

5、RS485通讯+开关量2DI2DO(/KC)

5、RS485 communication + switching 2DI2DO (/KC )

6、一路报警+RS485通讯+开关量(/JMC)

6、1 channel alarm+RS485 communication + switching(/JMC )

PZ80L-AI

PZ80L-AV

单相电流、电压测量;

LCD液晶显示

Single phase current, voltage measurement,

LCD liquid crystal display

注:1.电能表中,/KC(2DI&2DO)仪表无脉冲输出,其它类型有脉冲输出。

2. /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:1.Among the meters, /KC(2DI&2DO)meter has no pulse output, other types have pulse output.

      2./J is 1 channel relay output (multiplexing with second channel switching output),please consult our company for special requests.

3 可编程三相多功能电流表技术参数Technical parameter

技术参数

Technical parameter

指  标

Value

输入

Input

标称值

Nominal value

交流

AC

电压:AC 100V、220V、380V; 电流:AC 1A、5A;

voltageAC 100V、220V、380V; currentAC 1A、5A;

特殊规格可事先咨询

Consult special specification in advance

过载

Over load

电压:1.2倍持续,2倍持续1秒;电流:1.2倍持续,10倍持续1秒

Voltage: 1.2 times continuous, 2 times continuous 1 second; Current: 1.2 times continuous, 10 times continuous 1 second

频率

Frequency

45Hz~65Hz

功耗

Power consumption

各电压、电流输入回路功耗均小于0.5VA

Power consumption of each voltage, current Input circuit is less than 0.5VA

精度等级

Accuracy class

频率0.05Hz,无功功率、无功电能1.0级,其他0.5级

功能

Function

显示

Display

LED或LCD显示

LED or LCD display

通讯

Communication

RS485,Modbus-RTU协议

RS485, Modbus-RTU compatible protocol

报警

Alarm

1路继电器输出,交流表容量:1A/30VDC或1A/250VAC

1 channel passive relayAC capacity:1A/30VDC or 1A/250VAC

模拟量

Analog

DC4~20mA、DC0~20mA(负载 < 500Ω), DC0~5V(负载 > 1kΩ)等

DC4~20mA,DC0~20mA( load<600Ω,DC0~5Vload>1kΩ)etc.

脉冲

Pulse

输出方式: 2路集电极开路的光耦脉冲

Output mode photocoupler pulse with 2 channel collector open circuit

脉冲常数: 15000 imp/kWh、15000 imp/kvarh

Pulse constant: 15000 imp/kWh, 15000 imp/kvarh

开关量

Switching

输入

Input

干接点输入,内置电源,光耦隔离

Dry contact Input, built-in power supply ; optoisolator

输出

Output

两路开关量输出,常开继电器触点,

交流表容量:1A/30VDC或1A/250VAC  

直流表容量:2A/30VDC或2A/250VAC

2 channel switching output, NO relay contact,

AC capacity: 1A/30VDC, 1A/250VAC

DC capacity: 2A/30VDC, 2A/250VAC

电源

Power

supply

电压范围

Voltage range

AC85~265V 或DC100~350V(以仪表接线图为准)

功耗

Power consumption

< 5VA

绝缘电阻

Insulation resistance

≥ 100MΩ

工频耐压

Power frequency

withstand voltage

电源端子组与信号输入、输出端子组之间2kV/1min(RMS)

Between power supply set of terminals and signal Input, output set of terminals 2kV/1min (RMS)

平均工作时间

Mean time between failures

≥ 50000h

环境

Environment

温度

Temperature

工作:-10℃~+55℃      贮存:-25℃~+70℃

Operation: -10 ºC~+55 ºC      Storage: -20 ºC ~+70 ºC

湿度

Humidity

≤ 93%RH,不结露,不含腐蚀性气体

93%RH, no condensation, without corrosive gas

海拔

Altitude

≤ 2500m

4 安装指南Installation guide

4.1 外形及安装开孔尺寸Outline and mounting cut out size

仪表外形

Shape

面板尺寸

Panel

壳体尺寸

Housing

开孔尺寸

Cut out

单位:mm

Unit mm

Width

Height

Width

Height

Depth

Width

Height

80方形

80 Square

84

84

75

75

98

76

76

 

4.2 仪表及开孔示意图Schematic diagram of meter and its cut out

4.3 安装示意图Schematic diagram of installation

4.4 安装说明Installation instruction

仪表安装时,松开固定支架锁紧螺钉,取下固定支架,将仪表嵌入安装孔内,装上固定支架,拧紧螺钉,使仪表安装牢固,不松动即可。

When meter is installing, embedded meter into mounting hole, restore fixed support, tighten screw, fix meter firmly.






留言框

  • 产品:

  • 您的单位:

  • 您的姓名:

  • 联系电话:

  • 常用邮箱:

  • 省份:

  • 详细地址:

  • 补充说明:

  • 验证码:

    请输入计算结果(填写阿拉伯数字),如:三加四=7
上一篇 : PZ48L-AI多功能可编程电表    下一篇 :  PZ48-AV电压表

安科瑞电气股份有限公司主营产品:水电预付费系统,远程预付费电表,数显多功能电表
联系人:王璐月 手机:18321900706 传真: 地址:上海市嘉定区育绿路253号
sitemap.xml 技术支持:智能制造网 管理登陆 ICP备案号:沪ICP备05031232号-31