ACREL 300286.SZ ?? ADL400 ? ?? ?? ?? RS485 Modbus-RTU ?? ??? ??

??:67

??? ??

??:No. 5, Dongmeng Road, Dongmeng Industrial Park, Nanzha, Jiangyin, Jiangsu, China, Zip: 214450
??: Mario
??:051086179939
???:marioshen@email.acrel.cn

?? ??

Product Overviews

GENERAL

ADL400 is a smart meter designed for power supply system, industrial and mining

enterprises and utilities to calculate the electricity consumption and manage the electric demand. It

features the high precision, small size and simple installation. It integrates the measurement of all

electrical parameters with the comprehensive electricity metering and management provides

various data on previous 48 months, checks the 31st harmonic content and the total harmonic

content, realizes the remote communication and the remote control with switching input and relay

output and boasts the alarm output. It is fitted with RS485 communication port and adapted to

MODBUS-RTU .ADL400 can be used in all kinds of control systems, SCADA systems and

energy management systems. The meter meet the related technical requirements of electronic

meter in the IEC62053-21standards.

Technology

Technical parameter

Specification	3 phase 3 wires, 3 phase 4 wires
Reference voltage	3×100V, 3×380V,3×57.7/100V, 3×220/380V
Accuracy class	±0.2%(Error±0.2 percent)
Input current	3×1(6)A, 3×10(80)A
Power	Active, reactive, apparent power, error±0.5 percent
Frequency	45~65Hz
Energy	Active energy(Accuracy class:0.5, 1) reactive energy(Accuracy class 2)
Clock	≤0.5s/d
Energy pulse output	1 active photocoupler output
Width of pulse	80±20ms
Pulse constant	1000imp/kWh,10000imp/kWh (Correspond with the basic current)
Interface and communication	RS485:Modbus RTU
Range of communication address	Modbus RTU:1~ 247
Baud rate	1200bps~19200bps
Relative temperature	-25℃~+55℃
Relative humidity	≤95 percent (No condensation)