Related Manuals for Hangzhi HIU Series
Summary of Contents for Hangzhi HIU Series
- Page 1 HIU Series High-Precision AC/DC Meter User Manual V2.2 HIU600B-E, HIU1000B-E, HIU1500B-E, HIU600L-E, HIU1000L-E...
- Page 2 DC field, and become a leading international leader in precision electronics in the field of DC systems. Based on multi-faceted technology integration and innovation, Shenzhen Hangzhi Precision Electronics Co., Ltd. has developed the industry's first high-precision digital current transducer and an analog current transducer featuring high precision, low costs, low zero drift and low temperature drift.
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Page 3: Table Of Contents
Table of content Preface ..............................1 Packing Checklist......................... 1 Accessories ..........................2 About safety ..........................3 About label ............................ 3 About measurement safety level ....................4 Precautions for use ........................5 1.6.1 Inspection before use ...................... 5 1.6.2 Placement environment ....................6 1.6.3 Placement method ...................... -
Page 4: Preface
1 Preface Thank you for choosing HANGZHI "HIU Series High-Precision AC/DC Meter". In order to make full and lasting use of this product, please keep the manual properly. The HIU series high-precision AC/DC meter is referred as "this instrument" below. -
Page 5: Accessories
2) Instructions for use in other languages are available at our website ： http://www.hangzhicn.com/ 1.2 Accessories This instrument has the following options（to be sold separately）. Please contact the agent or sales center if you need purchase. Option list Item Product photo Specifications Description □... -
Page 6: About Safety
1.3 About safety The instrument is designed and tested in accordance with IEC61010 safety specifications, and is shipped in a safe state. In addition, failure to comply with the instructions may damage the functions provided by the instrument to ensure safety. Before using this instrument, please read carefully the following safety-related matters. -
Page 7: About Measurement Safety Level
Symbol on the instrument To indicated caution or danger. When the symbol is displayed on the instrument, please refer to the corresponding position in the instruction manual. To indicate the ground terminal. To denote direct current (DC) To denote alternate current (AC). -
Page 8: Precautions For Use
Fixtures Switchboard Inspection entrance Usage entrance Internal wiring CAT II CAT III CAT IV Socket Electric meter 1.6 Precautions for use In order to use the instrument safely and make full use of its functions, please observe the following precautions. 1.6.1 Inspection before use Warning •If the test cable or the instrument is damaged, it may cause electric shock. -
Page 9: Placement Environment
1.6.2 Placement environment Warning Please do not place the instrument in the following places, otherwise it will cause malfunction or accident of the instrument. • Direct sunlight or high temperature places • Locations where corrosive gases and explosive gases are generated •... -
Page 10: Before Connecting The Power Cord
Note In order to prevent damage to the instrument, please avoid vibration and collision during handling and use, and pay attention to collisions caused by falling. 1.6.5 Before connecting the power cord Warning To avoid electric shock and to ensure the safety of this instrument, please connect the supplied power cord to a three-phase outlet. -
Page 11: Before Connecting The Communication Cable
1.6.8 Before measurement When measuring voltage Danger • The maximum in-phase voltage of the voltage measurement terminal is as follows. CAT II ：AC/DC 300 V Without measurement classification：AC/DC 800 V Exceedance of this voltage may cause damage to the instrument or cause personal injury. -
Page 12: Summary
2 Summary 2.1 Product summary As a new generation product, HANGZHI high-precision AC/DC meter adopts a new software and hardware design, which can simultaneously measure single-phase AC and DC voltage, current, frequency, phase, active power, etc. It can be widely used in AC and DC measurement of institute of metrology, power, measurement, military, manufacturing, academic research and other fields. - Page 13 Back Housing fixed position The whole machine is fixed by six recessed screw. Busbar fixing hole For fixed busbars Cable piercing hole Please refer to the chapter "Measurement Process" for details. Vents For body cooling Left Power input Please refer to "Check before measuring" Main power switch For ON/OFF of the main power Voltage measuring terminal (positive) Connect the test cable HIGH terminal: connect the red cable...
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Page 14: Product Selection Guide And Technical Parameters
3 Product selection guide and technical parameters 3.1 Product selection HIU600B-E HIU1000B-E HIU1500B-E HIU600L-E HIU1000L-E DC voltage measurement (DCV) 20V~1000V 20V~1000V 20V~1000V 20V~1000V 20V~1000V DC current measurement (DCI) 20A~600A 30A~1000A 75A~1500A 500mA~600A 1A~1000A AC voltage measurement (ACV) 30V~707V 30V~707V 30V~707V 30V~707V 30V~707V AC current measurement (ACI) - Page 15 HIU600L-E HIU1000L-E Measuring Limit 600A 1000A Measuring Range (0~110%)RG (0~110%)RG DC current Accuracy ± 0.05%RD(500mA≤I≤600A) ± 0.05%RD(1A≤I≤1000A) Resolution 0.005%RD(500mA≤I≤600A) 0.005%RD(1A≤I≤1000A) Measuring Limit 1000V 1000V Measuring Range (0~110%)RG (0~110%)RG DC voltage Accuracy ± 0.05%RD(20V≤U≤1000V) ± 0.05%RD(20V≤U≤1000V) Resolution 0.005%RD(20V≤U≤1000V) 0.005%RD(20V≤U≤1000V) Measuring Limit 424A 707A Measuring Range...
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Page 16: Phase And Frequency
3.3 Phase and frequency Technical parameters of phase and frequency Measuring range 0.000° ~359.999° Phase measurement Accuracy ± 0.02° Resolution 0.001° Measuring range 40Hz~70Hz Frequency measurement Accuracy ± 0.01Hz Resolution 0.001Hz 3.4 Harmonic measurement Allowable error of harmonic measurement Grade Allowable error To be measured Condition... -
Page 17: Instructions Of Interface
3) Connect the power cord 4) Connect the test cable 5) Turn on the power 6) Start measuring 7) Record data 8) Measurement completed 4.2 Instructions of interface 4.2.1 Boot interface The boot interface is displayed within 1-2 seconds after the power is turned on, and the boot interface is as shown below. -
Page 18: Ac Measurement Interface
4.2.3 AC measurement interface After clicking the “AC” button on the main interface, the AC measurement interface as shown below will appear. The AC interface can display voltage, current, frequency, phase, and active power. 4.2.4 DC measurement interface After clicking the “DC” button on the main interface, the DC measurement interface as shown below will appear. - Page 19 After clicking “Ripple Measurement”, this instrument enters the ripple measurement function mode as shown below, and the magnitude of the voltage and current and the ripple effective value will show. After clicking "Settings" on the main interface, this instrument will enter the setting interface as shown below, and you can click “Calibration”...
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Page 20: Connector Information
5 Connector information 5.1 DB9 terminal definition (DB9 male) Definition Description Connector picture RS485_B RS485 communication B RS232_RX RS232 reception RS232_TX RS232 transmission RS485_ A RS485 communication A RS485/RS232 isolated CAN_L CAN communication L CAN_G CAN communication isolation CAN_H CAN communication H Not connected 6 Dimensions Unit：mm，if not specified, the dimensional deviation is ±... -
Page 21: Maintenance And Service
7 Maintenance and service Warning Please do not modify, disassemble or repair the instrument. Failure to do so may result in fire, electric shock, or personal injury. 7.1 Calibration and repair • The calibration period varies depending on the customer's usage or environment. It is recommended to determine the calibration period based on the customer's usage or environment, and commission our company to make regular corrections. - Page 22 Possible reason → Action No. Item Please check Unpowered → Please confirm the conduction status of the power cord. The power is not Start button Not light up The power supply voltage is different turned on (nothing is from the frequency → Please check the color (extinguished) displayed)
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Page 23: Appendix 1 Communication Agreement
Appendix 1 Communication agreement Please refer to “HZP communication agreement” (RS232, RS485) or “HZP communication agreement” (CAN).
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