Acrel AMC 48L-A13 Installation And Operation Instruction Manual Download Page 1

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AMC series Programmable Intelligent Electric Parameter Meters

--Three phase current, Three phase voltage Power

（

AI3

、

AV3

）

(A13. AV3)

Installation and operation instruction V1.2

Acrel Co.,Ltd

Summary of Contents for AMC 48L-A13

Page 1: ...239 AMC series Programmable Intelligent Electric Parameter Meters Three phase current Three phase voltage Power AI3 AV3 A13 AV3 Installation and operation instruction V1 2 Acrel Co Ltd...

Page 2: ...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...

Page 3: ...guide 3 4 1 Outline and mounting cut out size 3 4 2 Schematic diagram of meter and its cut out 3 4 3 Schematic diagram of installation 3 4 4 Installation instruction 3 4 5 Terminal arrangement and con...

Page 4: ...V3 Three phase current or voltage measurement LCD liquid crystal display AMC 72 A13 AMC 72 AV3 Three phase current or voltage measurement LED digital display 72 Square 1 1 channel RS485 communication...

Page 5: ...patible protocol 1 start bit 8 data bit 1 stop bit no parity Baud Rate 2400 4800 9600 19200 bps Alarm 1 channel passive relay contact capacity 1A 30VDC 1A 250VAC Used for high low unbalance alarm etc...

Page 6: ...45 72 Square 75 75 66 66 98 67 67 96 Square 96 96 86 86 92 88 88 4 2 Schematic diagram of meter and its cut out 4 3 Schematic diagram of installation 4 4 Installation instruction When meter is install...

Page 7: ...N UA UB UC UN UN UN FUSES 11 12 13 14 14 14 Three phase three wire Three phase three wire Three phase four wire 4 5 3 Power supply terminal RS485 communication terminal L N FUSE L N 1 2 22 21 A B RS4...

Page 8: ...or short the secondary circuit 4 6 3 Adding function connection COM of analog output and switching Input show that the common port is not earthing actually Between analog output and switching input c...

Page 9: ...Recommendation of adding matched resistance between A B of the last meter the rated resistance range is 120 10k 4 7 Typical application 4 7 1 The application living example of three phase current mete...

Page 10: ...7 4 7 2 The application living example of three phase voltage meter...

Page 11: ...8 5 Operating instruction 5 1 Press key...

Page 12: ...d control page 5 2 Indication and control page Category Symbol Meaning Range Main menu rEAd Read only menu Prog Programming menu Transformation ratio multiplying power Pt Ct Transformer multiples 0001...

Page 13: ...3 C Measuring range SP U A Rated Input signal Voltage AC100 220 380V etc Current AC1 5A etc 000 Password PASS Protective password programming 0000 9999 Note Setting flow of each parameter see 5 3 4 Pr...

Page 14: ...t key for cyclic display Press right shift key downward Press left shift key upward Description Left right key select parameter menu to be look over press Enter key to enter look over concrete setting...

Page 15: ...ace SP A 5 4 Function setting and using 5 4 1 Multiplying power revise setting Example 1 AC10kV 100V voltage meter Enter Prog menu revise Pt as 100 Computing Method 10000V 100V 100 Example2 AC500A 5A...

Page 16: ...isplay meter under normal measuring condition have switching input output indicate press shortcut key to look over is unnecessary When look over switching condition web page press down ENTER Enter loc...

Page 17: ...ing password range 0000 9999 press ENTER to confirm revising After revising programming protective password and switching output Control protective password are new password Default password 0000 omni...

Page 18: ...n one group of data is transmitting from one device to another device on the transmitting line some change may be produced The error check can enable the host computer or slave computer not responding...

Page 19: ...ddress meter word Address Content Brief Explanation Brief Explanation 0000H Ua Effective value Three phase voltage Three phase three wire Line Voltage Three phase four wire Phase voltage Read Write R...

Page 20: ...ommunication application Example in this section adopt below format data as hex Addr Fun Data start Data of CRC16 reg Hi reg Lo reg Hi reg Lo Lo Hi 01H 03H 00H 00H 00H 06H C5H C8H Address Function cod...

Page 21: ...Data frame 01 10 00 2a 00 01 02 00 02 20 5b DO1 output 01 10 00 2a 00 01 02 00 01 60 5a DO2 output 01 10 00 2a 00 01 02 00 03 e1 9b D01 D02 01 10 00 2a 00 01 02 00 03 e1 9b D01 D02 output Return Data...

Page 22: ...302 Fax 86 21 69158303 Service hotline 800 820 6632 Website www acrel cn E mail ACREL001 vip 163 com P C 201801 Production base Jiangsu Acrel Electric Appliances Manufacturing Co Ltd Address Dongmeng...