一、 概述●真有效值測(cè)量、正四位高精度●三排LED同時(shí)顯示A、B、C三相電壓或三相電流●軟件調(diào)校、內(nèi)部無(wú)電位器（精度高、穩(wěn)定性好、長(zhǎng)期工作免調(diào)校）●可編程通過(guò)面板按鍵任意調(diào)節(jié)顯示值，量程顯示自動(dòng)換檔。1~9999●可選帶通訊功能、通訊地址、波特率，●可選帶上下限報(bào)警控制功能主要參數(shù)：輸入電流：1A/5A電壓：100V/220V/380V（特殊訂貨時(shí)說(shuō)明）過(guò)載：持續(xù)1.2倍，瞬時(shí)電流10倍/5S、電壓2倍/1S過(guò)量程顯示： EEEE 頻率：50HZ 10%擴(kuò)展：配分流器或互感器擴(kuò)展量程輔助電源：AC220V 10%或AC/DC85V~270V功耗：＜2W顯示：4位/4位半LED顯示，另加符號(hào)指示位精度等級(jí)：0.5級(jí)0.2級(jí)，頻率表為0.1級(jí)，光柱分辨率50點(diǎn)隔離耐壓：2KV/50HZ/1min絕緣電阻 100M 平均無(wú)故障工作時(shí)間： 50000H工作條件：環(huán)境溫度-25℃~55℃，相對(duì)濕度 93%無(wú)腐蝕氣體場(chǎng)所海拔高度： 2500M 二、適用范圍 該表適用于水利、電力、鋼鐵、工礦、石油化工等企業(yè)的電力電網(wǎng)及自動(dòng)化測(cè)控系統(tǒng)。PA194I-1K1PZ194U-1K1PS194F-1K1PS194P-1K1PH194H-1K1PS194Q-1K1PA194I-2K1PZ194U-2K1PS194F-2K1PS194P-2K1PH194H-2K1PS194Q-2K1PA194I-AK1PZ194U-AK1PS194F-AK1PS194P-AK1PH194H-AK1PS194Q-AK1PA194I-5K1PZ194U-5K1PS194F-5K1PS194P-5K1PH194H-5K1PS194Q-5K1PA194I-9K1PZ194U-9K1PS194F-9K1PS194P-9K1PH194H-9K1PS194Q-9K1PA194I-4K1PZ194U-4K1PS194F-4K1PS194P-4K1PH194H-4K1PS194Q-4K1PA194I-3K1PZ194U-3K1PS194F-3K1PS194P-3K1PH194H-3K1PS194Q-3K1PA194I-DK1PZ194U-DK1PS194F-DK1PS194P-DK1PH194H-DK1PS194Q-DK1PA195I-1K1PZ195U-1K1PA195I-2K1PZ195U-2K1PA195I-AK1PZ195U-AK1PA195I-5K1PZ195U-5K1PA195I-9K1PZ195U-9K1PA195I-4K1PZ195U-4K1PA195I-3K1PZ195U-3K1PA195I-DK1PZ195U-DK1PA194I-1D1PZ194U-1D1PS194F-1D1PS194P-1D1PH194H-1D1PS194Q-1D1PA194I-2D1PZ194U-2D1PS194F-2D1PS194P-2D1PH194H-2D1PS194Q-2D1PA194I-AD1PZ194U-AD1PS194F-AD1PS194P-AD1PH194H-AD1PS194Q-AD1PA194I-5D1PZ194U-5D1PS194F-5D1PS194P-5D1PH194H-5D1PS194Q-5D1PA194I-9D1PZ194U-9D1PS194F-9D1PS194P-9D1PH194H-9D1PS194Q-9D1PA194I-4D1PZ194U-4D1PS194F-4D1PS194P-4D1PH194H-4D1PS194Q-4D1PA194I-3D1PZ194U-3D1PS194F-3D1PS194P-3D1PH194H-3D1PS194Q-3D1PA194I-DD1PZ194U-DD1PS194F-DD1PS194P-DD1PH194H-DD1PS194Q-DD1PA194I-1S1PZ194U-1S1PS194F-1S1PS194P-1S1PH194H-1S1PS194Q-1S1PA194I-2S1PZ194U-2S1PS194F-2S1PS194P-2S1PH194H-2S1PS194Q-2S1PA194I-AS1PZ194U-AS1PS194F-AS1PS194P-AS1PH194H-AS1PS194Q-AS1PA194I-5S1PZ194U-5S1PS194F-5S1PS194P-5S1PH194H-5S1PS194Q-5S1PA194I-9S1PZ194U-9S1PS194F-9S1PS194P-9S1PH194H-9S1PS194Q-9S1PA194I-4S1PZ194U-4S1PS194F-4S1PS194P-4S1PH194H-4S1PS194Q-4S1PA194I-3S1PZ194U-3S1PS194F-3S1PS194P-3S1PH194H-3S1PS194Q-3S1PA194I-DS1PZ194U-DS1PS194F-DS1PS194P-DS1PH194H-DS1PS194Q-DS1PA194I-2K4PZ194U-2K4PD194UIF-2K4PD194UI-2K4PD194PQ-2K4PA194I-9K4PZ194U-9K4PD194UIF-9K4PD194UI-9K4PD194PQ-9K4PA194I-3K4PZ194U-3K4PD194UIF-3K4PA194I-DK4PZ194U-DK4PD194UIF-DK4PA194I-5K4PZ194U-5K4PD194UIF-5K4PA194I-AK4PZ194U-AK4PD194UIF-AK4PD194E-9S4PD194E-2S4PD194E-3S4PD194E-AS4PD194E-9S9PD194E-2S9PD194E-3S9PD194E-AS9PD194E-9S7PD194E-2S7PD194E-3S7PD194E-AS7PD194Z-9S4PD194Z-2S4PD194Z-3S4PD194Z-AS4 PD194E-9SYPD194E-2SYPD194Z-9SYPD194Z-2SYJD194-BS4I JD194-BS4U JD194-BS5I JD194-BS5UJD194-BS4I3TJD194-BS4U3TJD194-BS4I3R JD194-BS4U3RJD194-BS4Q/QJD194-BS4P JD194-BS4Q JD194-BS4P-Y JD194-BS4Q-YJD194-BS4Q/Q-Y JD194-BS4I-DJD194-BS4U-DJD194-BS5I-D JD194-BS5U-DJD194-BS4H-DJD194-BS4F-DJD194-BS43H-DJD194-BS4P-D