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Содержание PNA 784

Страница 1: ...Quick Guide Portable Network Analyzer PNA784 Quick Guide I...

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Страница 3: ...Quick Guide Portable Network Analyzer PNA784 Quick Guide I...

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Страница 5: ...NGS INFORMATION AND NOTES REGARDING DESIGNATION OF PORTABLE NETWORK ANALYZER PNA784 3 2 BASIC DESCRIPTION AND OPERATION OF PORTABLE NETWORK ANALYZER PNA784 5 2 1 INTRODUCTION 5 2 2 DESCRIPTION OF THE...

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Страница 7: ...tallation of such system 1 3 Health and safety The purpose of this chapter is to provide a user with information on safe installation and handling with the product in order to assure its correct use a...

Страница 8: ...V Cat III Do not connect input currents that exceed values specified for the Portable Network Analyzer PNA784 Maximum permitted current on current inputs K L I1 K L I2 K L I3 and K L IN is 12 5A When...

Страница 9: ...the reuse recycling and other forms of recovery of such wastes so as to reduce the disposal of waste It also seeks to improve the environmental performance of all operators involved in the life cycle...

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Страница 11: ...ted Positions follow from left to right Subchapter Symbols next to the subchapters indicate accessibility of functions described Accessibility of functions is indicated with the following symbols Func...

Страница 12: ...malfunction or can even damage equipment being used during factory production process Therefore Portable Network Analyzer PNA784 can be used for the needs of electrical utilities evaluation against s...

Страница 13: ...n is supported default Optional to be specified with an order General software Features Default Optional EN 50160 power quality evaluation Automatic PQ report generation Disturbance trend PQ event rec...

Страница 14: ...equence_RMS Negative sequence current Power P1 3_RMS PTOT_RMS Q1 3_RMS Reactive power can be calculated as a squared difference between S and P or as sample delayed QTOT_RMS Qbt_RMS Budeanu reactive p...

Страница 15: ...tical evaluation 128 classes of CPF Plt1 3 Derived from 12 Pst acc to EN 61000 4 15 Miscellaneous K factor1 3 Current Crest factor I1 3 Voltage Crest factor U1 3 Phase to Voltage phase Upp1 3_RMS meas...

Страница 16: ...D_Qind MD_Qcap MD_S Min and max Min and max measurements U1 3_RMS_MIN 1ph U1 3_RMS_MAX 1ph U0_Zero_sequance_RMS_MIN Max Min Zero sequence voltage U0_Zero_sequance_RMS_MAX U1_Positive_sequence_RMS_MIN...

Страница 17: ...power Total Qbt_RMS_MAX Qb1 3_RMS_MIN Max Min Budeanu reactive power Phase Qb1 3_RMS_MAX S1 3_RMS_MIN 1ph S1 3_RMS_MAX 1ph STOT_RMS_MIN 1ph STOT_RMS_MAX 1ph Dt_RMS_MIN Max Min Deformed power Total Dt_...

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Страница 19: ...connection settings have to be performed via a keyboard on the front side of the device that reflects connection of device to voltage network connection mode current and voltage transformers ratio Por...

Страница 20: ...summation of both inputs is required flex current clamps external current transformer current clamps Transformation ratio of flex current clamps has to be the same as transformation ratio of external...

Страница 21: ...measuring object Use only enclosed safety measuring voltage connection wires Voltage inputs of Portable Network Analyzer PNA784 can be connected directly to low voltage network or via a voltage measu...

Страница 22: ...Portable Network Analyzer PNA784 Quick Guide Flex current clamps connections Picture 3 1 Connection 1b 1W Single phase connection Picture 3 2 Connection 3u 2W3 Three phase three wire connection with u...

Страница 23: ...rk Analyzer PNA784 Quick Guide 17 Picture 3 3 Connection 4u 3W4 Three phase four wire connection with unbalanced load External current transformer current clamps connection Picture 3 4 Connection 1b 1...

Страница 24: ...Network Analyzer PNA784 Quick Guide Picture 3 5 Connection 3u 2W3 Three phase three wire connection with unbalanced load Picture 3 6 Wire connection Connection 4u 3W4 Three phase four wire connection...

Страница 25: ...Nominal value INOM 1 A 5 A Max measured value I1 I3 only 12 5 A sin Max allowed value thermal 15 A cont 300 A 1s Consumption I2 0 01 per phase PLEASE NOTE For technical details of flex current clamps...

Страница 26: ...spection PLEASE NOTE When Portable Network Analyzer PNA784 with USB communication is connected to a computer for the first time Portable Network Analyzer PNA784 driver will be installed automatically...

Страница 27: ...files location please refer to Power Quality Analyzer MC784 iMC784 user s manual chapter Advanced recorders 3 5 Connection of auxiliary power supply Portable Network Analyzer PNA784 is equipped with a...

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Страница 29: ...Since we take care for the environment we printed only short instructions More detailed instructions for use of Portable Network Analyzer PNA784 functionalities and settings are available within Power...

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