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首頁(yè) > 產(chǎn)品中心 > 電力監(jiān)控與保護(hù) > AMC系列網(wǎng)絡(luò)電力儀表 > 開(kāi)孔88×88三相多功能網(wǎng)絡(luò)電力儀表

開(kāi)孔88×88三相多功能網(wǎng)絡(luò)電力儀表

描述:開(kāi)孔88×88三相多功能網(wǎng)絡(luò)電力儀表可具有RS-485通訊接口,采用兼容Modbus-RTU協(xié)議;可將電量信號(hào)轉(zhuǎn)換成標(biāo)準(zhǔn)的模擬量輸出;或帶一路繼電器報(bào)警輸出;或帶四路(兩路)開(kāi)關(guān)量輸入/兩路開(kāi)關(guān)量輸出。根據(jù)不同要求,通過(guò)儀表面板按鍵,對(duì)變比、報(bào)警、通訊等參數(shù)設(shè)置和控制。

更新時(shí)間:2024-07-15
瀏覽次數(shù):980
產(chǎn)品型號(hào):AMC96-E4/KC
廠商性質(zhì):生產(chǎn)廠家
詳情介紹

1. 概述 General

AMC系列開(kāi)孔88×88三相多功能網(wǎng)絡(luò)電力儀表,采用交流采樣技術(shù),可直接測(cè)量三相電網(wǎng)中的電流和電壓。既可用于本地顯示,又能與工控設(shè)備連接,組成測(cè)控系統(tǒng)。

開(kāi)孔88×88三相多功能網(wǎng)絡(luò)電力儀表可具有RS-485通訊接口,采用兼容Modbus-RTU協(xié)議;可將電量信號(hào)轉(zhuǎn)換成標(biāo)準(zhǔn)的模擬量輸出;或帶一路繼電器報(bào)警輸出;或帶四路(兩路)開(kāi)關(guān)量輸入/兩路開(kāi)關(guān)量輸出。根據(jù)不同要求,通過(guò)儀表面板按鍵,對(duì)變比、報(bào)警、通訊等參數(shù)設(shè)置和控制。

2. 技術(shù)參數(shù)Technical parameters

技術(shù)參數(shù)

Technical parameter

指標(biāo)

Value

輸入

Input

標(biāo)稱值

Nominal value

交流電壓AC100V、220V380V;交流電流AC1A5A;

AC voltage: AC100V、220V、380V; AC current:AC1A、5A;

特殊規(guī)格可事先咨詢

Consult special specification in advance

過(guò)

Overload

電壓1.2倍持續(xù),2倍持續(xù)1秒;電流:1.2持續(xù),10倍持續(xù)1

Voltage1.2 times continuous, 2 times continuous 1 second; current: 1.2 times continuous,10 times continuous 1 second

頻率

Frequency

45Hz~65Hz

功耗

Power consumption

各電壓、電流輸入回路功耗均小于0.5VA

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

精度等級(jí)

Accuracy class

0.5級(jí)

功能

Fuction

顯示

Display

LEDLCD顯示,倍率可任意設(shè)置,報(bào)、開(kāi)關(guān)量指示;

LED or LCD display, can set multiplying power, alarm, switching indication

路模擬量時(shí),可編程設(shè)計(jì)設(shè)置對(duì)應(yīng)顯示;

For 1 channel analog, display related programmable setting,

AMC48三相表的顯示方式可編程設(shè)置:三相數(shù)據(jù)輪回顯示或手動(dòng)切換顯示(按左右鍵切換) 相應(yīng)的指示燈會(huì)點(diǎn)亮。

The display mode of AMC48 three-phase meter can be set by programming.Three-phase data cycle display or manual switch display(press left/right key to switch).The corresponding indicator light will be on.

通訊

Communication

RS485, Modbus-RTU兼容協(xié)1個(gè)起始位,8個(gè)數(shù)據(jù)位,1個(gè)停止位, RS485, Modbus-RTU compatible protocol; 1 start bit, 8 data bit, 1 stop bit,

無(wú)奇偶校驗(yàn);波特率:2400/4800/9600/19200 bps

no parity,Baud Rate 2400/4800/9600/19200 bps

報(bào)警

Alarm

1路無(wú)源繼電器,觸點(diǎn)容量1A/30VDC,1A/250VAC,

1 channel passive relay, contact capacity 1A/30VDC, 1A/250VAC,

高、低、不平衡報(bào)

Used for high、low, unbalance alarm etc.

模擬量

Analog

 

DC4~20mA、DC0~20mA(負(fù)載 < 500 Ω),

DC4~20mA, DC0~20mA( load < 500Ω),

DC0~5V(負(fù)載 > 1kΩ)

DC0~5V( load >1kΩ) etc.

開(kāi)關(guān)量

Switching

輸入

Input

四路或兩路干接點(diǎn)輸入,內(nèi)置電源,光耦隔離

4 channel or 2 channel dry contact Input,

 built in power supply, optoisolator

輸出

Output

兩路開(kāi)關(guān)量輸出,常開(kāi)繼電器觸點(diǎn),

容量:1A/30VDC, 1A/250VAC

2 channel switching output, NO relay contact, capacity: 1A/30VDC, 1A/250VAC

電源

Power

supply

電壓范圍

Voltage range

AC220V

功耗

Power consumption

<5VA

絕緣電阻

Insulation resistance

100MΩ

工頻耐壓

Power frequency withstand voltage

外殼與各端子組(除參比電壓40V的端子)之間  AC 4kV/1minRMS

Between the shell and all set of terminalsexcept the set of terminals reference voltage less than 40VAC 4kV/1minRMS

電源端子組與信號(hào)輸入、輸出端子組之間2KV/1min(RMS)

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

平均*工作時(shí)間 Mean time between failures

50000h

環(huán)境

Environment

溫度

Temperature

工作:-10°C ~+55°C      貯存-25°C ~+70°C

Operation-10°C~+55°C   Storage: -25°C ~+70°C

濕度

Humidity

93%RH,不結(jié)露,不含腐蝕性氣體

93%RH, no condensation, without corrosive gas

海拔

Altitude

2500m

3. 安裝指南

4.1 形及安裝開(kāi)孔尺寸 Outline and mounting cut out size

儀表外形

Shape

面板尺寸

Panel

殼體尺寸

Housing

開(kāi)孔尺寸

Cut out

單位mm

Unit mm

Width

Height

Width

Height

Depth

Width

Height

48方形

48 Square

48

48

44

44

100

45

45

72方形

72 Square

75

75

66

66

98

67

67

96方形

96 Square

96

96

86

86

92

88

88


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