HomeProductsEnergy managementADL Series DIN Rail Energy MetersADL400-D(U) Three-phase DIN-rail energy meter

ADL400-D(U) Three-phase DIN-rail energy meter

ADL400 is a smart meter designed for power systems, industrial and mining enterprises and utilities to calculate electricity consumption and manage electricity demand. It features high precision, small size and easy installation. It integrates the measurement of all electrical parameters with the comprehensive electricity measurement and management, provides various data of the past 48 months, checks the 2nd-32nd subharmonics and total harmonic content. It is equipped 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 meets the related technical requirements of the electricity meter in IEC62053-21 standards.

  • Rated current: 10(80)A/ 10(100)A (Direct connection)
  • Rated voltage: AC 3*230/400V
  • RS485(MODBUS-RTU) communication
  • 12-digit LCD display; 35mm DIN rail mounting
  • 2~31. Harmonic measurement
  • kWh class 0.5
  • MID certified

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Product info

MID Certification Three-Phase DIN-Rail Energy Meter
Measurement accuracy:kWh: Class 0.5
Frequency:45~65Hz
Tension:AC 3*230/400V
input current: 0.01-1(6)A (secondary access model)
0.1-10(80)A (direct access model)
0.1-10(100)A (direct access model)
Feeding method:D: top in and bottom out 
U: bottom in and top out
Input consumption:<1VA
Dimensions:90*72*65mm
Installation:35mm

Technical data

phase wires 3 phases 3 wires, 3 phases 4 wires
Tension nominal voltage AC 3*230/400V 
Nominal frequency 50Hz
consumption <10VA
Electricity Maximum current 80A/100A
consumption <1VA
Measurement performance accuracy kWh Class 0.5
Area 0~9999999999.99kWh
Beat accuracy Error ≤0.5s/d
Active impulse Width 80±20ms
constant

Direct access model: 400imp/kWh

Secondary access model: 10000imp/kWh
communication interface RS485
protocol MODBUS-RTU: 1~ 247
baud rate

1200bps~38400bps
Temperature range Work -25℃~55℃
storage -40℃~70℃
humidity ≤95%(No condensation)
Altitude <2000m

functional description

function

 functional description provide function
measurement of energy Active kWh (positive and negative)  ■
Reactive Kvarh (positive and negative) ■
A, B, C split-phase positive active energy ■
measurement of electrical parameters U, I ■
P, Q, S, PF, F ■
measurement of harmonics 2 ~ 31. Voltage and current harmonics ■
LCD display 12-bit section LCD display, backlight ■
programming of keys 3 keys to communication and setting parameters ■
pulse output Active pulse output ■
multi-tariffs and functions date, time □
Max. Demand and Occurrence Time □
Frozen data from the last 48 months, the last 90 days □
Customize 4 time zones, 4 time interval lists, 14 time intervals per day and 4 tariffs □
communication Communication interface: RS485
Communication protocol: MODBUS-RTU		 ■

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