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Summary of Contents for Acrel DDSY1352
- Page 1 T181 DDSY1352 /DTSY1352 Operation Manual of wireless prepaid watt-hour meter Installation and operation instruction T1.0 ACREL Co,.Ltd Declare...
- Page 2 The copyright is the property of Acrel. Any information in any paragraph or section cannot be extracted, copied or otherwise reproduced or propagated. Otherwise offenders shall take all consequences. All rights are reserved. Acrel reserves the right to modify the product specifications herein without notification.
- Page 3 Record of amendments to specifications The old Date New Edition Modify the content version 2021.6.25 T1.0 First time writing...
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Page 4: Table Of Contents
Content General ............................1 Type description ......................... 1 Instrument function ........................2 Technical parameter ........................3 Dimension drawings (Unit: mm) ..................... 4 Wiring and installing ........................6 Operation and display ........................8 Communication protocol requirements ................11... -
Page 5: General
General DDSY1352 single phase wireless prepaid watt-hour meter,DTSY1352 three phase wireless prepaid watt-hour meter are used for calculating the single and three phase active energy respectively on the frequency of 50 Hz. The meter has functions of pre-paid, load controlling, time control and NB,2G,4G,RS485 communication etc.Products meet the Enterprise Standard... -
Page 6: Instrument Function
Instrument function 3.1 Main function Function description DDSY1352 DTSY1352 Function name Active kWh (positive and negative) Measurement of ■ ■ A, B, C phase positive active kWh ■ Measurement U、I of electrical ■ ■ P、Q、S、PF、F parameter 8 bits section LCD display, LCD Display ■... -
Page 7: Technical Parameter
Malignant load identification: limit the branch access to the undefined malignant load, when the branch access to the unauthorized malignant load (mainly manifested as a large power increment and a large increment factor) , the branch trip. Technical parameter 4.1 Electrical characteristics Projects DDSY1352 DTSY1352 Specification Reference 220V 3×220/380V... -
Page 8: Dimension Drawings (Unit: Mm)
LTE Cat NB1 (Max.): 25.5 kbps (DL) / 62.5 kbps (UL) Transmission rate LTE Cat NB2 (Max.): 127 kbps (DL) / 158.5 kbps (UL) Relative temperature -25℃~+55℃ Environ Storage temperature -40℃~+70℃ ment Relative humidity ≤95℅ (No condensation) <2000m Altitude Dimension drawings (Unit: mm) DDSY1352... - Page 9 derect connect DTSY1352 derect connect...
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Page 10: Wiring And Installing
CT Note： The torque of direct connect should not be greater than 4.0N·m， and the torque of connect via CT should not be greater than 2.0N·m。 Wiring and installing Wiring sample of voltage and current DDSY1352... - Page 11 DTSY1352 Three phase three lines direct connect DTSY1352 Three phase four lines direct connect DTSY1352 Three phase four lines connect via CT DTSY1352 Three phase three lines connect via CT...
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Page 12: Operation And Display
Wiring Diagram of auxiliary function Note: 1. When the instrument band internal control function, (40-41) , (42-43) default can not be used. If need to use, need the customer to indicate in the order form. When tripping, a voltage should be introduced to 40 and 41 connected to the control terminal of the corresponding circuit breaker. - Page 13 Current price Total electricity purchases Current network indication Enable network switch Network switch time 7.2 Display the switch operation Three types of view key can be achieved through the screen display. The order of the various display interfaces is illustrated as follows: ：...
- Page 14 be set. When you’re done, press ,Go to the “SAVE” screen and press “YES” or” NO“.Save and exit if pressed under “Yes”and quit if pressed under ”NO”. The programming menu is listed below First menu Second menu Symbol Mean Symbol Mean Range Address...
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Page 15: Communication Protocol Requirements
Instrument communication interface support,The baud rate of communication port can be set between 1200BPS, 2400bps, 4800bps, 9600bps, 19200bps and 38400bps,The check bit can be set to no check or even check. 8.1 MODBUS protocol communication address table DDSY1352 communication address table Address Variable Data type... - Page 16 0011H Frequency UINT16 Calculation factor 0.01，unit:Hz 0012H Year, month UINT8×2 0013H Day, hour UINT8×2 0014H Minute, second UINT8×2 0015H-003BH Reserved Current forward 003CH active total electric UINT32 energy Calculation factor 0.01 Current reversing Unit kWh 003EH active total electric UINT32 energy 0046H Alarm amount 1...
- Page 17 2：Even check Stop bit：0:11 stop bit 1:1.51 stop bit 2:21 stop bit 0362H-0364H Reserved 0365H-1FFFH First time zone address First time zone start data:day Time table number: First time zone start 01 Corresponds to the first set data:month 02 Corresponds to the second 2000H UINT8×12 ……...
- Page 18 DTSY1352 Read / remarks Starting address Data item name length write Current total 0000H UINT32 electricity Current spike electric 0002H UINT32 energy Current peak electric Calculating factor0.01 0004H UINT32 energy unit:kWh Current flat electric 0006H UINT32 energy Current valley 0008H UINT32 electric energy 000AH-000CH...
- Page 19 0043H 0046H Alarm amount 1 INT32 0048H Alarm amount 2 INT32 Calculating factor:0.01 004AH Credit amount UINT32 unit： yuan New purchase 004CH INT32 amount Times of power 004EH UINT16 Range of values（0~9999） purchase 004FH Remaining amount INT32 Calculating factor：0.01 Total purchase 0051H INT32 amount...
- Page 20 Main communication： 0360H Communication UINT8×2 address and baud Communication parameters rate with ddsy1352 The main 0361H communication： UINT8×2 Check bit stop bit 0362H-0364H Reserved Deputy communication:Com 0365H UINT8×2 munication address and baud rate Communication parameters Deputy with DDSY1352 0366H communication:Chec UINT8×2...
- Page 21 Session 14 starting time: Hours DDSY1352，DTSY1352 Wireless parameter area Working mode of serial 0x1300 0:485 1：Print a wireless message port Scheduled upload 0x1301 interval 0x1302 0x1303 0x1304 ASCII 0x1305 16 bit serial number SN [0] is low, SN [15] is high, SN [0] is...
- Page 22 mode 0x131C 1Data length 1 0x131D 2Data length 2 0x131E 3Data length 3 0x131F 4Data length 4 0x1320 5Data length 5 0x1321 6Data length 6 0x1322 7Data length 7 0x1323 8Data length 8 1Data segment start 0x1324 address 1 2Data segment start 0x1325 address 2...
- Page 23 Firmware upgrade flag 0x1335 0x1336 Total number of firmware packages 0x1337 0x1338- APN settings 2*15 0x1346 DDSY1352，DTSY1352 Wireless information area 0x1700 Software number Software version 0x1701 number Server connection High 8 BITS: Server Connection Status 0x1702 status / signal value...
- Page 24 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 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...
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