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HIU Series 

High Precision AC/DC Meter   

User Manual

 

V1.3 

 

Founded  in  2017,  Shenzhen  Aerospace  Precision  Electronics  Co.,  Ltd.  is  a 
technology-leading  enterprise  dedicated  to  the  development,  production,  sales  and 
customization  of  high-precision  current  transducers  and  measuring  instruments.  We  will 
strive  to  build  a  well-known  brand  of  precision  current  transducers  and  precision 
instruments  in  the  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  Aerospace 
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.  This  series  of  products  reduces  industry  costs, 
improves industry efficiency, enhances user experience, and creates value for customers. 
The  company's  products  have  won  many  achievements  in  the  national  innovation  and 
entrepreneurial competition, and won wide attention and support from all walks of life. 

 

As  a  company  with  strong  sense  of  responsibility  and  mission,  we  adhere  to  multi-point 
zero-flux  technology-led  approach,  with  client-oriented  service  and  customized  products, 
and  improve  the  operating  quality  by  successfully  capital  financing.  We  are  making  our 
efforts to build an innovative sharing enterprise.   

Содержание HIU Series

Страница 1: ...o 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 This series of products reduces industry costs improves industry efficiency enhances user experience and creates value for customers The company s products have won many achievements in the national innovatio...

Страница 2: ... 2 1 Product summary 11 2 2 Product characteristics 11 2 3 Product composition 11 3 Product selection guide and technical parameters 13 3 1 Product selection 13 3 2 Technical parameters 13 4 Instructions for use 17 4 1 Steps 17 4 2 Instructions 17 4 2 1 Boot interface 17 4 2 2 Main interface 17 4 2 3 AC measurement interface 18 4 2 4 DC measurement interface 18 4 3 The usage of extension ring 20 5...

Страница 3: ...work please contact the agent or SAPE service center Please keep the packaging material for delivery properly for future transportation Please make sure that the contents of the packing are correct Packing checklist Item Product photo Specifications Description This instrument See Part 3 High Precision AC and DC Meter User manual This manual Soft copy or hard copy To describe the operational metho...

Страница 4: ...ed to transfer PC interface from USB2 0 to RS232 RS232 connection line 2 m 3 0 3mm2 DB9 Female to female 23 connection line It can be used to connect between RS232 and communication interface of this device USB to RS485 connection line 1 5 m USB2 0 RS485 It can be used to transfer PC interface from USB2 0 to RS485 RS485 connection line 0 1 m 2 0 3mm2 DB9 Female to female It can be used to connect ...

Страница 5: ...ent electric shock accidents please wear electrical rubber gloves electrical rubber boots safety hats and other insulation protective articles according to the rules of labor safety and health 1 4About label This manual classifies and marks the severity and risk levels of risks as follows Danger A dangerous situation that is highly likely to cause death or serious injury to the operator is describ...

Страница 6: ...istent with the restrictions shown in the EC Ministerial Council Directive EC Directive 1 5About measurement safety level In order to use the measuring instrument safely IEC61010 classifies the measurement into three safety levels of CAT II to CAT IV according to the places of use Danger Using a measuring instrument with a small classification level in a large numerical level may cause major accid...

Страница 7: ...that there are no problems caused by storage and transportation and use it after checking and confirming the operation If it is confirmed to be faulty please contact the agent or the company after sales center The outer surface of the power cord damage or exposure may cause an electric shock or short circuit accident Please do not use and contact your dealer or company after sales center The outer...

Страница 8: ...e IH induction cooker etc Locations where mechanical vibrations are frequent Locations affected by water oil chemicals and solvents Wet dew condensation A place with a lot of dust 1 6 3 Placement method Warning Please do not place on unstable pedestals or in inclined places Otherwise personal injury or malfunction of the main unit may occur due to falling or tipping over Place the bottom side down...

Страница 9: ...o ensure the safety of this instrument please connect the supplied power cord to a three phase outlet 1 6 6 Before connecting the test cable Danger Be sure to connect the test cable to the secondary side of the circuit breaker Even if a short circuit occurs on the secondary side of the circuit breaker the short circuit current is cut by the circuit breaker The current capacity on the primary side ...

Страница 10: ...s 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 The maximum input voltage of the voltage measurement terminal is DC 1000 V 1100 V peak When the voltage exceeds 800V it can be measured only when the object to be tested is insulated from the ground Exceedance of this voltage may cause d...

Страница 11: ...tics It can measure single phase AC and DC voltage current frequency phase and active power Ripple test can be performed to detect AC ripple below 1 kHz Equipped with RS232 RS485 communication interface which can communicate directly with PC Voltage current and multi range can be automatic switched and it can measure the limit of 120 Equipped with 4 3 inch or 5 6 inch LCD Equipped with online upgr...

Страница 12: ...fore measurement 2 Main power switch For ON OFF of the main power 3 Voltage measuring terminal positive Connect the test cable HIGH terminal connect the red cable 4 Voltage measuring terminal negative Connect the test cable LOW terminal connect the black cable Right 1 Current direction indication of the measured cable Route the cable through the test hole as indicated by the arrow for current test...

Страница 13: ...nt 1V 707V AC current measurement 200mA 424A 500mA 707A DC voltage measurement 1V 1000V DC current measurement 200mA 600A 500mA 1000A AC accuracy 0 05 DC accuracy 0 02 0 05 0 02 0 05 3 2Technical parameters HIU series technical parameter HIU600B HIU600C HIU1000B HIU1000C AC voltage measurem ent Measuring limit 35V 71V 141V 354V 707V Measuring range 0 110 RG ...

Страница 14: ... 1000V 0 05 RD 20V U 1000V 0 02 RD 20V U 1000V 0 05 RD 20V U 1000V Resolution 0 005 RG DC current measurem ent Measuring limit 200mA 12A 24A 60A 120A 240A 600A 500mA 40A 100A 200A 400A 1000A Measuring range 0 110 RG Accuracy 0 02 RD 10A I 600A 0 02 RD 200mA I 10A Accessories needed 0 05 RD 10A I 600A 0 05 RD 200mA I 10A Accessories needed 0 02 RD 20A I 1000A 0 02 RD 500mA I 20A Accessories needed ...

Страница 15: ...asuring range 0 00 359 99 Accuracy 0 02 20V U 707V 5A I 424A 0 02 20V U 707V 10A I 707A Resolution 0 001 Frequency measurem ent Measuring range 40Hz 70Hz Accuracy 0 01Hz Resolution 0 001Hz Ripple measurem ent Accuracy 0 05 RG Bandwidth 1kHz Other parameter s Working power voltage range AC85V 265V 50 60Hz Power consumpti on 30VA Preheat time 30 minutes Working temperatur e 10 35 ...

Страница 16: ...Relative humidity 85 Non corrosive gas Dimension s Around 300mm 185mm 100mm Length Width Depth No protrusions Weight 1 5kg Remarks 1 Measuring range automatically switched 2 RD Reading value RG Range value ...

Страница 17: ...t interface The boot interface is displayed within 1 2 seconds after the power is turned on and the boot interface is as shown below 4 2 2 Main interface After the boot screen the main screen as shown below will appear The main interface has a total of 3 buttons which are AC DC and settings If you click AC AC measurement interface will appear If you click DC DC measurement interface will appear If...

Страница 18: ...rface 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 The DC interface can display voltage current and active power ...

Страница 19: ...ipple 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 button to view information such as the product software version ...

Страница 20: ...rrent direction marked on the meter case If the directions are inconsistent the measured value is negative when measuring the forward DC current When measuring AC voltage and current the phase of the AC voltage and AC current signal is 180 degrees out of the true phase The negative AC current measurement is not affected only when the AC current is measured and the directions are inconsistent 3 The...

Страница 21: ...ption Connector picture 1 RS485_B RS485 communication B 2 RS232_R X RS232 transmission 3 RS232_T X RS232 reception 4 RS485_ A RS485 communication A 5 GND RS485 RS232 isolated 6 CAN_L CAN communication L 7 CAN_G CAN communication isolation 8 CAN_H CAN communication H 9 N C Not connected ...

Страница 22: ...22 6 Dimensions Unit mm if not specified the dimensional deviation is 2mm or 1 whichever is greater ...

Страница 23: ...nsportation and lead to damage the repair costs will be incurred even if the product is within warranty period When sealing the instrument be sure to unplug the cable from the unit Be careful not to drop the instrument or subject to severe collisions during transport 7 3Replacement of parts and life Parts used in the product may experience performance degradation due to years of use Regular replac...

Страница 24: ...om the frequency Please check the power supply rating AC220V 20 50 Hz 60 Hz 1 2 Cannot perform touch panel operation Icon display Display number icon Key lock has been performed Please unlock the key 1 3 PC cannot be displayed Check whether R232C interface is loose ...

Страница 25: ...25 Attachment1 Communication agreement Please refer to HZP communication agreement ...

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