特点：

精确度0.15%满刻度

可同时测量与显示三相交流相电压，线电压，电流

CT比与PT比可任意設定(1至9999)

手动与自动显示模式可任意规划

突波测试强度4仟伏特(1.2x50us)

3组警报控制功能 (optional)

数位RS-485界面 (Optional)

主要规格：

精确度: 0.15% F.S.(23  ±5℃)

 输入负载: <0.15VA (Voltage/ Current)

最大过载能力: Current related input: 3 x rated continuous

10 x rated 30 sec. 25 x rated 3 sec. 50 x rated 1 sec.                                                                                                                                                                                                                                                                                                                              Voltage related input:maximum AC 750V

过载显示: "doFL"

输入范围: AC voltage(60~600V)(45~65Hz)

AC current(0.05~5A)(45~65Hz)

取样时间: 10 cycles/second(total)

扫描模式: Auto or manual can be selective

 (Auto:chang page/10 second)

CT/PT比值: 1~9999 adjustable

继电器延迟动作时间: 0~999 second adjustable

脉波输出形式: Standard open-collector

 (Max.DC60V/120mA)

继电器容量: AC 250V-5A, DC 30V-7A

通讯位址: "01"~"FF"(0~255)

传输速度: 19200/9600/4800/2400 selective

通信协议: Modbus RTU mode

温度系数: 50ppm/℃ (0-60℃)

显示幕: Red high efficiency LEDs high 7.0mm(0.28")

参数设定方式: Touch keys

记忆型式: Non-volatile E2PROM memory

绝缘耐压能力: 2KVac/1 min. (input/output/power)

突波测试: ANSI c37.90a/1974,DIN-IEC 255-4

impulse voltage 4KV(1.2x50us)

使用环境条件: 0-50℃(20 to 90% RH non-condensed)

存放环境条件: 0-70℃(20 to 90% RH non-condensed)

CE认证: EN 55022:1998/A1:2000 Class A

EN 61000-3-2:2000

EN 61000-3-3:1995/A1:2001

EN 55024:1998/A1:2001