Acrel AMC Series Installation And Operation Instruction Manual
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Acrel AMC Series Installation And Operation Instruction Manual

Intelligent power collection and monitoring device
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Manual of AMC Series intelligent power collection
and monitoring device
Installation and Operation Instruction V3.0
ACREL Co., Ltd.

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Summary of Contents for Acrel AMC Series

  • Page 1 Manual of AMC Series intelligent power collection and monitoring device Installation and Operation Instruction V3.0 ACREL Co., Ltd.
  • Page 2 DECLARATION No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of Acrel. All rights reserved. This company reserve power of revision of product specification described in this manual, without notice.

  • Page 3: Table Of Contents

    CONTENTS 1.General..................................1 2.Type and specification of products..........................1 3.Technical parameters..............................2 4.Installation wiring instructions..........................3 4.1 Outline and mounting cutout size........................3 4.2 Wiring method..............................4 5.Operating instructions..............................7 5.1 Explanation for keypad functionality.........................7 5.2 Display Example..............................8 5.3 Programming menu............................13 5.4 Programming example............................15 6.Communication................................19 6.1 Communication address table(MODBUS-RTU).....................19...

  • Page 4: General

    1.General AMC series intelligent power collection and monitoring device is a smart meter designed for power monitoring needs of power systems, industrial and mining enterprises, utilities, and intelligent buildings. It integrates measurement of power parameters (such as single-phase or three-phase current, voltage, and active power).

  • Page 5: Technical Parameters

    3. Technical parameters Picture 2 Technical parameters Value Connection Single phase-2-wire, 3-phase-3-wire, 3-phase-4-wire Frequency 45-65Hz Rating: single-phase :AC 100V、400V Three-phase: AC 3×57.7V/100V(100V)、3×220V/380V(400V)、 3×380V/660V(660V)(96 size only) Voltage Input Note：72 profile not suitable for high voltage applications Overload:1.2 fold rating {continuous) : 2 fold rating for 1 second Power consumption:<...

  • Page 6: Installation Wiring Instructions

    3.Installation wiring instructions 4.1 Outline and mounting cutout size Picture 3 faceplate size housing size cutout size Outline width height width height depth width height 72 square 66.5 66.5 94.3 96 square 86.5 86.5 77.8 Figure 1 AMC72 appearance size Figure 2 AMC96 appearance size Figure 3 AMC72 installation dimensions...

  • Page 7: Wiring Method

    Figure 4 AMC96 installation dimensions 4.2 Installation method 1)Opening in fixed distribution cabinet 2)Take out the instrument and take out the clip 3) The instrument is mounted from the Front to the mounting hole, as shown in figure 5 4) Insert the instrument clasp to secure the instrument, as shown in figure 6 Figure 5 Figure 6 4.3 Wiring method...
  • Page 8 4.3.1 Instrument terminal block and wiring method 40 49 42 30 31 39 32 33 21 22 DO1 COM1DO2 DI 1 DI 2 I O3 I O4 L(+)N(-) Switching Inputs Common POWER Relay Outputs RS485 Current input Voltage input UN I 1* I 1 three-phase single-phase Figure 7 AMC72 series terminal block diagram...
  • Page 9 4.2.2 Instrument signal terminal wiring method Signal terminal: "4,5,6,7,8,9" is the terminal number of the current input; "11,12,13,14" is the terminal number of the voltage input. Single-phase: 11 14 11 14 FUSES FUSES Single-phase-2-wire 1PT、1CT Single-phase-2-wire 1CT Three-phase 11 12 13 14 4 5 6 7 8 9 11 12 13 14 4 5 6 7 8 9...

  • Page 10: Operating Instructions

    Figure 12 LCD front pane 5.1 Explanation for keypad functionality Four keys of AMC series intelligent power collection and monitoring device separately indicate SET key, LEFT key, RIGHT key, ENTER key from left to right. Table 4 key function description...

  • Page 11: Display Example

    5.2 Display Example 5.2.1 The operation steps of checking the current, voltage, power, electric energy and frequency of amc72 / 96 are shown in FIG. 13 and FIG. 14. AMC72 / 96 three phase watt hour meter: total harmonic distortion of the Voltage pahse voltage line voltage λ...
  • Page 12 AMC72 single phase watt hour meter: V o l t a g e C u r r e n t A c t i v e P o w e r , R e a c t i v e P o w e r , A p p a r e n t p o w e r P o w e r F a c t o r A b s o r b a c t i v e p o w e r...
  • Page 13 5.2.2 The steps to view the event record of AMC72/96 are shown in Figure 15. Figure 15 Note: The event record (SOE) can be viewed by pressing the SET key on any interface. 5.2.3 The steps for viewing various types of power parameters of the AMC72L/96L are shown in Figure 16,17. AMC72L/96L three-phase power meter: Figure 16 .
  • Page 14 5.2.4 View the power parameters of the AMC72L/96L as shown in Figure 18,19. Phase A Voltage, Line Voltage Voltage Phase Angle Phase Voltage Current and Frequency Phase A Voltage, Electric current Current and Power Factor Phased Split-phase Phased Power, reactive power power factor Apparent power active power...
  • Page 15 AMC72l single phase electric energy: V o l t a g e , c u r r e n t a n d V o l t a g e f r e q u e n c y V o l t a g e , c u r r e n t a n d C u r r e n t p o w e r f a c t o r P o w e r ,...

  • Page 16: Programming Menu

    5.2.7 View the AMC72L/96L event record parameters as shown in Figure 22. Figure 22 5.2.8 View the extreme value parameters of the AMC72L/96L as shown in Figure 23. Figure 23 Note: There are no interface voltage maximum value and phase voltage minimum value interface for three-phase three-wire.
  • Page 17 Active pulse (EP), reactive pulse (EQ) EP/EQ switching, default active pulse Connection mode(Three-phase-three-wire 3P3L、3P4L Three-phase-four-wire) 100V、400V、660V Input voltage range 1A、5A Input current range 0～9999 Voltage ratio 0～9999 Current ratio 1～247 Communication address 1200、2400、4800、 Communication baud rate 9600、19200、38400 None/2bit/odd/even Communication data mode 000000000001～...

  • Page 18: Programming Example

    Year Month,day Set current time Time Minutes, seconds Meter version number and number 5.3.2 LCD display instrument backlight control menu Table 6 First menu Second menu Tertiary menu Description When set to 0, the backlight is always on. When set to 0-9999 1-9999, the backlight is off after 1-9999 seconds.
  • Page 19 5.4.2 How to modify the analog output settings(Only AMC96 instrument supports analog output function) For example: set the line voltage Uab to correspond to the first analog 0-20mA output at 19-381V，The settings are shown in Figure 25. Figure 25 Table 7 First channel analog output Analog output item selection Psum...
  • Page 20 value and the analog output zero corresponding value. The analog output selects different values for different signals, and refers to the analog output item selection. The analog output full scale corresponds to the signal primary side value, that is, the 20 mA output corresponds to the displayed value of the power, and the highest four-digit integer (the decimal point is ignored) is less than 0.
  • Page 21 Table 8 The first switching/relay alarm output Alarm item setting Three-phase Remote control phase voltage maximum value Three-phase hree-phase line voltage current maximum maximum value value Psum Qsum Voltage Current Ssum imbalance imbalance DI1(Linkage) DI2(Linkage) FL（Combined alarm） The second way DO can be The corresponding channel "In.=0"...

  • Page 22: Communication

    4.Unbalance calculation (Difference between maximum deviation from the mean value and mean value)/mean value *100%,if the mean value of denominator is less than the rated value, the denominator is rated value; voltage rated value Ue; 3 phase 4 wire Ue as the phase voltage, menu setting 400V instrument as 220V*PT, 100V instrument as 57V*PT.Current rated value Ie: 5A instrument as 5A*CT, 1A instrument as 1A*CT.
  • Page 23 byte 0012H rt-1 hour，rt-1 minute rt-1 hour， low byte: rt-1 minute Uint16 high byte: rt8-rt1 multiple rate(1 sharp, 2 peak, high byte: 0013H rt-1 multiple rate， rt-2 hour Uint16 3 flat, 4 valley)， low byte: rt-2 hour rt-2 minute，rt-2 multiple rt-2 minute，...
  • Page 24 0030H 0-9999 (see 6.2.2 for conversion formula) Uint16 0031H Psum 0-9999 (see 6.2.2 for conversion formula) Uint16 0032H 0-9999 (see 6.2.2 for conversion formula) Uint16 0033H 0-9999 (see 6.2.2 for conversion formula) Uint16 0034H 0-9999 (see 6.2.2 for conversion formula) Uint16 0035H Qsum...
  • Page 25 The following is the voltage phase parameter address table 008CH 0-9999 （1 decimal place, example 1200 means Voltage UA phase angle Uint16 120.0） 008DH 0-9999 （1 decimal place, example 1200 means Voltage UB phase angle Uint16 120.0） 008EH 0-9999 （1 decimal place, example 1200 means Voltage UC phase angle Uint16 120.0）...
  • Page 26 00E9H～ See 6.2.3 event record table 10 for details Uint16 Event record 16th 00EEH 0130H～ Uint16 Event record 1 st See 6.2.3 event record table 11 for details 0137H 0138H～ See 6.2.3 event record table 11 for details Uint16 Event record 2nd 013EH 013FH～...
  • Page 27 0104H 0-9999 (1 decimal place, unit V) Uint16 0105H 0-9999 (1 decimal place, unit V) Uint16 0106H 0-9999 (3 decimal places, unit I) Uint16 0107H 0-9999 (3 decimal places, unit I) Uint16 0108H 0-9999 (3 decimal places, unit I) Uint16 0109H 0-9999 (3 decimal places, unit kw) Int16...
  • Page 28 Enable at 0 (same as DO setting menu 5.4.3 in 0265H DO1 low alarm enable Uint16 In.=0) Same as DO1 alarm setting, high and low 0266H-026BH DO2 alarm settings voltage value and voltage value in DO2 Uint16 combination alarm 026CH-0271H DO3 alarm settings Same as DO1 alarm setting Uint16...
  • Page 29 03E9H DO1 current alarm value 0000-9999 Uint16 03EAH DO2 current alarm value 0000-9999 Uint16 03EBH DO3 current alarm value 0000-9999 Uint16 03ECH DO4 current alarm value 0000-9999 Uint16 DO2 combination alarm 03EDH 0000-9999 Uint16 current overvoltage value DO2 combination alarm 03EEH 0000-9999 Uint16...
  • Page 30 C Phase current total 0-9999 （2 decimal places, example 200 means 0405H Uint16 harmonic distortion rate 2%） A Phase voltage harmonic 0-9999 (secondary side value, decimal point 1 0406H Uint16 value bit, unit V) B Phase voltage harmonic 0-9999 (secondary side value, decimal point 1 0407H Uint16 value...
  • Page 31 0600H A Phase voltage maximum 0-9999 (secondary side value) Uint16 A phase voltage maximum 0601H High bit:year, low bit:month Uint16 value occurs year, month A phase voltage maximum 0602H High bit:day, low bit:hour Uint16 value occurs day, hour A maximum value of the 0603H phase voltage occurs High bit:minute, low bit:second...

  • Page 32: Communication Application

    6.2.1 Switching input and output The switching input of AMC series intelligent power collection and monitoring device adopts dry contact switch signal input mode. The instrument is equipped with working power supply, no external power supply is required.
  • Page 33 Val_s=Val_t/100，Unit Hertz Hz 6.Electrical energy: For the AMC series intelligent power collection and monitoring device, the following a and b methods can be used to read the electric energy, and the user can select according to the actual situation. a) Read address 003FH～0040H (absorbed active energy), 0041H～0042H (release active energy), 0043H～...
  • Page 34                  The calculation result in the above example is: 4959232               ...

  • Page 35: Common Fault Analysis

    Example: DO1 is the A-phase voltage alarm. When the under-voltage alarm occurs at 14:56:32 on January 22, 15th, the alarm value is 172.2V, the corresponding register value is shown in Table. High 8 bits Low 8 bits Address 1 Address 2 Address 3 Address 4 Address 5...
  • Page 36 Address: No.253 Yulv Road Jiading District, Shanghai，China TEL.: 0086-21-69158338 0086-21-69156052 0086-21-59156392 0086-21-69156971 Fax: 0086-21-69158303 Web-site: www.acrel-electric.com E-mail: ACREL008@vip.163.com Postcode: 201801 Manufacturer: Jiangsu Acrel Electrical Manufacturing Co., LTD. Address: No.5 Dongmeng Road,Dongmeng industrial Park, Nanzha Street,Jiangyin City,Jiangsu Province,China TEL./Fax: 0086-510-86179970 Web-site: www.jsacrel.com Postcode: 214405...

This manual is also suitable for:

Amc72-e4/kcAmc72l-e4/kcAmc96-e3/kcAmc96l-e3/kcAmc96-e4/kcAmc96l-e4/kc ... Show all

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