Measurement: Harmonics/Demand/Max, K-factor, Volts/Demand/Min/Max, Amps/Demand/Max, Power/Demand/Min/Max (real, reactive, apparent), Power Factor (displacement, true), Energy, and Frequency. Includes many per-phase total parameters, for over 280 measurements.Serial Port: Five network-connection options. All parameters available in network-accessible registers.Element Switch: Element-switch is field selectable for complete range of 3-Wire and 4-Wire systems within one instrument. (See Table.)Current Inputs: Full transformer isolation. (See Table).Voltage Inputs: Full transformer isolation. (See Table).Energy Scaling: Scaling for primary-side energy values when connected to PTs and CTs is provided through CT and PT ratios written into registers over the network.Certification: Meets IEC1010 standards and iscertified by Underwriters Laboratory to meet UL andCSA standards.Auxiliary Power Supply: Three power supply options. Includes a universal power supply optionwhich operates from either an ac or dc power source.Mechanical: 5.3” x 5.3” Base x 5.6” high metal case.本公司供应百超表，品牌Bitronics 百抄表，型号MTWDN3B。参数为：类型*其它，基本电流见明细/A，准确度0.1，等级见明细，参比电压见明细/V，电流倍率见明细。质量保证，欢迎咨询洽谈。