(A) Overview of AC current, voltage transducer is able to test AC current, voltage into a linear proportional output DC current or voltage equipment. Accompanied by appropriate instructions instrument or device, can be realized on the current and voltage in the power system measurement and control AC circuits. FPAR, FPVR FPA, the difference between FPV, FPAX, FPVX is true RMS conversion, not with the waveform distortion affect the measurement accuracy, it is particularly suitable for waveform distortion serious. (B) the type and specifications: FPA --- AC current transducer (average conversion, calibration RMS) FPV --- AC voltage transducer (average conversion, calibration RMS) FPAX --- AC current Transmitter (average conversion, RMS calibrated, the three combinations) FPVX --- AC voltage transducer (average conversion, RMS calibrated, the three combinations) FPAR --- AC current transducer (RMS conversion ) FPVR --- AC voltage transducer (RMS conversion) Specifications: Vn: Vn-scale input voltage range V1 120V 0 ~ 150V V2 240V 0-300V V3 400V 0 ~ 450V On: Output An: An input current range range A1 1A 0 ~ 1.2A A2 5A 0 ~ 6A A3 10A 0 ~ 12A 01 0 ~ 1mA 02 0 ~ 20mA 03 4 ~ 20mA 04 0 ~ 5mA 05 0 ~ 10mA Fn: Fn-scale input frequency range F1 50Hz 45 ~ 55Hz F2 60Hz 55 ~ 65Hz F3 400Hz 07 0 ~ 1V 08 0 ~ 5V 09 0 ~ 10V Pn: Auxiliary power Pn range P1 AC110V * P2 AC 220V * Power 3.5VA 010 2 ~ 10V 011 1 ~ 5V Note: 1.FPA / FPV Dual output can; 2 "*" optional auxiliary power PD1:. DC 110V, PD2: DC 220V. (C) Ordering Information signed a purchase contract should specify the model in detail the required specifications of the model chosen, the specifications according to the requirements of the Code fill in the following format, special specification text. - - - --- Output Specifications Model auxiliary power input range of input frequencies cases 1.FPA-A2-F1-P2-O3 current transducer inputs: 0-5A frequency: 50Hz Auxiliary Power: AC 220V output: 4-20mA