● Measurement: 3-phase kWh (0.5S), Active Power, Reactive Power, Current, Voltage, Harmonic and etc
● Voltage Rating: 3×220/380V, 3×57.7/100V (3P4W); 3x380V, 3x100V (3P3W)
● Current Rating: 3×10(80)A; 3×1(6)A
● Frequency: 45~65Hz
● Commnunication: RS485 (MODBUS-RTU) and Infrared
● Multi-rate: Spike, Peak, Valley and Flat kWh
● Extra Function: Cable Temperature Measurement and DO/DI
● Display: LCD (8 digits)
● Dimension: 127*88*70mm (L*W*H)
● Wiring: 3-phase 4wire; 3-phase 3-wire
● Installation: 35mm DIN Rail
● Standard&Certificate: IEC; CE; EAC
Overview
ADL3000-E 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 12 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. ADL3000-E can be used in all kinds of control systems, SCADA systems and energy management systems. All meters meet the related technical requirements of electricity power meter in the IEC62053-21、IEC62053-22 standards.Features
Diverse Electricity Parameters Measurement ● Harmonic (2~31st voltage¤t)—Optional ● F (Frequency) ● U (3-phase Voltage) ● I (3-phase Current) ● kWh (3-phase positive Kilowatt-hours) ● kVarh (Kilovar-hours) ● P (Power) ● Q (Reactive power) ● S (Apparent power) ● PF (Power factor) |  |
Multi-rate/Flexible Tariff ● 4 Time zone ● 4 Tariff rate (Spike, Peak, Flat, Valley) ● 2 Time period list ● 14 Time period by day ● Data Frozen (last 48 months or last 90 days) ● Max demand and occurrence time |  |
2 Channel RS485 Communication ● Protocol: MODBUS-RTU ● 1 channel RS485 or 2 channel RS485 both optional |  |
3-channel Temperature Measuring ● Thermistor: NTC temperature sensor ● Measuring Range: -40℃~+125℃ |  |
DO/DI Switch ● 1 channel DO ● 1 channel DI |  |
HMI for Parameters Setting ● Code ● Protocol ● Address ● Baud rate ● Parity ● All Display |  |
Infrared Communication for Remote Meter Reading ● Built-in infrared communication ● Easy Remote Meter Reading ● Optional Connection Methods ● Direct Connection with Meter ● First Connection via CT. |  |
Optional Connection Methods ● Direct Connection with Meter ● First Connection via CT. |  |
Wiring Instruction
Installation Instruction
Typical Connection
| Function | Function description | Function provide |
| 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、IP、Q、S、PF、F | ■ |
| ■ | ||
| Measurement of | 2~31ST Voltage and current harmonic | ■ |
| LCD Display | 8 bits section LCD display, background light | ■ |
| Key programming | 4 keys to communication and set parameters | ■ |
| Pulse output | Active pulse output | ■ |
| Reactive pulse output | □Note 1 | |
| Clock pulse output | □Note 1 | |
| Multi-tariff and functions | Active switch input | □Note2 |
| Switch output | □Note 2 | |
| Adapt 4 time zones, 4 time interval lists, 14 time interval by day and 4 tariff rates | □ | |
| Max demanded kWh and time happened | □ | |
| Frozen data on last 48 months, last 90days | □ | |
| 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 2 | |
| Temperature measurement | Support 3 outlay NTC temperature | □Note 3 |
| Specification | 3 phase 3 wires, 3 phase 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% | |
| Current | Input current | 3×1(6)A，3×1(6)A(Outlay transformer)，3×10(80)A，3×10(100)A(Outlay transformer) |
| Consumption | <1VA(Single phase rated current) | |
| Accuracy class | Error±0.2% | |
| Power | 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, Maximum allowed voltage: DC/AC 220V | |
| Switching input | 1 optocoupler input,Maximum allowed voltage: DC/AC 220V | |
| Width of pulse | 80±20ms | |
| Pulse constant | 6400imp/kWh,400imp/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℅(No condensation) | |
