ADL3000-E Dreiphasiger Multifunktions-DIN-Schienen-Energiezähler

ADL3000-E Three-phase multifunction DIN rail energy meter

The Acrel ADL3000-E is a smart meter designed for energy statistics and power management in power systems, industrial and mining enterprises, and institutions. It can detect the 31st harmonic, features switch input and output, supports remote signaling and control, and has an alarm output. RS485 communication interface with MODBUS-RTU is optional. The electricity meter is compatible with various control systems, SCADA systems, and energy management systems.

Measurement: Three-phase kWh (0.5S), active power, reactive power, current, voltage, harmonics, etc.

Rated voltage: 3 x 220/380 V, 3 x 57.7/100 V (3P4W); 3 x 380 V, 3 x 100 V (3P3W)

Rated current: 3 x 10(80) A; 3 x 1(6) A

Frequency: 45–65 Hz

Communication: RS485 (MODBUS-RTU) and infrared

Multi-Rate: Spike, Peak, Valley and Flat kWh

Additional functions: cable temperature measurement and DO/DI

Display: LCD (8 digits)

Dimensions: 127 x 88 x 70 mm (L x W x H)

Wiring: Three-phase, 4-wire; Three-phase, three-wire

Mounting: 35 mm DIN rail

Standards and certificates: UL, IEC, CE

Product info

●Communication: RS485 (Modbus-RTU)
●Rated voltages: AC 3 x 100V, 3 x 380V, 3 x 57.7/100V, 3 x 220/380V; 3 x 1(6) A, 3 x 10(80) A
●Accuracy: kWh: Class 0.5S; kVrah: Class 2
●Frequency: 45–65 Hz
●Display: 8-digit LCD display for U, I, P, Q, PF, kWh and other energy consumption, power measurement (999999.99 kWh)
●Pulse output: Pulse output kWh/kvarh

●Consumption: <10 VA (single phase)
●Mounting: DIN 35 mm
●Dimensions (L x W x H): 126.5 x 88 x 69.5 mm
●Mounting: DIN 35 mm
●Cycle: ≤ 0.5 s/d
●Starting current: Direct connection: 0.004 lb
●Connection via current transformer: 0.001 ln

Technical data

characteristics

Measurement of various electrical parameters ● Harmonics (2nd–31st voltage and current) – optional ● F (Frequency) ● U (three-phase voltage) ● I (three-phase current) ● kWh (three-phase positive kilowatt hours) ● kVarh (kilovar hours) ● P (power) ● Q (reactive power) ● S (apparent power) ● PF (Power Factor)
Multi-tariff/Flexible tariff ● 4 time zones ● 4 tariffs (peak, peak, flat, valley) ● 2 periods ● 14 periods per day ● Frozen data (last 48 months or last 90 days) ● Maximum demand and occurrence time
2-channel RS485 communication ● Protocol: MODBUS-RTU ● 1-channel RS485 or 2-channel RS485, both optional
3-channel temperature measurement ● Thermistor: NTC temperature sensor ● Measuring range: -40 °C to +125 °C
DO/DI switch ● 1 channel DO ● 1 channel DI
HMI for parameter setting ● Code ● Protocol ● Address ● Baud rate ● Parity ● All ads
Infrared communication for remote meter reading ● Integrated infrared communication ● Simple remote meter reading ● Optional connection options ● Direct connection to the meter ● Initial connection via CT.
Optional connection methods ● Direct connection with meter ● Initial connection via current transformer.

functional description

function	functional description	provide function
Measurement of kWh	Active kWh (positive and negative)	■
	Reactive kWh (positive and negative)	■
	A, B, C phase positive active kWh	■
Measurement of electrical parameters	U、I、P、Q、S、PF、F	■
Measurement of electrical parameters	U、I、P、Q、S、PF、F	■
Measurement of harmonics	2~31ST voltage and current harmonics	□Note 1
LCD display	8-bit LCD display, backlight	■
Key programming	4 buttons for communication and parameter setting	■
Pulse output	Active pulse output	■
	Reactive pulse output	□Note 2
	Clock pulse output	□Note 2
Multi-tariff and functions	Active switching input	□Note 3
	Switching output	□Note 2
	Customization of 4 time zones, 2 time interval lists, 14 time intervals per day and 4 tariffs	□
	Max required kWh and time passed	□
	Frozen data from the last 48 months and the last 90 days	□
	Date, time	□
communication	Infrared communication	■
	The first communication path: Communication interface: RS485, Communication protocol: MODBUS-RTU	□
	The second communication path: Communication interface: RS485, Communication protocol: MODBUS-RTU	□Note 3
Temperature measurement	Supports 3 outputs NTC temperature	□Note 4

“■” means standard, “□” means optional.

specification		3 phases 3 wires, 3 phases 4 wires
voltage	Reference voltage	3×100V、 3×380V、3×57.7/100V、 3×220/380V
	consumption	<10VA(Single phase)
	Impedance	>2MΩ
	Accuracy class	Error ±0.2 %
Electricity	Input current	3×1(6)A (second connection with three-phase load line via additionally selected current transformers) 3×10(80)A (direct connection with three-phase load line via current transformers built into the ADL3000-E)
	consumption	<1VA(single-phase rated current)
	Accuracy class	Error ±0.2 %
Performance		Active, reactive, apparent power, error ±0.5℅
frequency		45～65Hz, error ±0.2 %
temperature		-40℃～99℃
energy		Active energy (accuracy class: 0.5, 1), reactive energy (accuracy class 2)
Clock		≤0.5s/d
Energy pulse output		1 active optocoupler output, 1 reactive optocoupler output
Switching output		1 switching output
Switching input		1 optocoupler input
Pulse width		80±20ms
pulse constant		6400imp/kWh, 400imp/kWh (corresponds to the base current)
Interface and communication		RS485: Modbus RTU
Communication address area		Modbus RTU: 1~ 247
baud rate		1200bps~19200bps
Relative temperature		-25℃~+55℃
Relative humidity		≤95℅(No condensation)