特点：***度0.25%满刻度&plu***n;1位數可量测交流瓦特/乏爾/功率因數/相角显示范围0-&plu***n;19999可任意规划输入与输出绝缘耐压2仟伏特/1分钟(input/output/power))突波测试强度4仟伏特(1.2x50us)2组警报功能(Optional)15BIT类比输出功能(Optional)数位RS-485界面(Optional)主要规格：***度(23&plu***n;5℃):0.25%F.S.(Watt,Var,phaseangle)0.25%F.S.&plu***n;0.25°(PowerFactor)(-.300~+.300)输入负载:<0.2VA(Voltage)<0.2VA(Current)***大过载能力:Currentrelatedinput:3xratedcontinuousVoltagerelatedinput:maximum2xratedcontinuous过载显示:"doFL"or"-doFL"显示值范围:0-&plu***n;19999digitadjustable继电器动作方向:HIorLoadjustable继电器容量:AC250V-5A,DC30V-7A类比输出解析度:15bitDAC输出反应速度:<250ms(0-90%)输出负载能力:<10mAforvoltagemode<10Vforcurrentmode<[(V+)-7.5V]/20mAfortwo-wiremode输出之涟波:<0.1%F.S.通讯位址:"01"-"FF"RS-485传输速度:19200/9600/4800/2400selectiveRS-485通信协议:ModbusRTUmode温度系数:100ppm/℃(0-50℃)显示幕:RedhighefficiencyLEDshigh14.22mm(.56")参数设定方式:Touchswitches记忆型式:Non-volatileE2PROMmemory绝缘耐压能力:2KVac/1min.(input/output/power)突波测试:ANSIc37.90a/1974,DIN-IEC255-4impulsevoltage4KV(1.2x50us)使用环境条件:0-50℃(20to90%RHnon-condensed)存放环境条件:0-70℃(20to90%RHnon-condensed)CE认证:EN55022:1998/A1:2000ClassAEN61000-3-2:2000EN61000-3-3:1995/A1:2001EN55024:1998/A1:2001)