- Acrel Electric Co., Ltd
-
Shanghai, China
- Main products: Hall Sensor, Split Core Current Transformer, AC Energy Meter, DC Energy Meter, IoT Wireless Power Meter, PV/Solar Inverter Energy Meter, Data Center Power Meter, Wireless Temperature Monitoring System and Sensors, Medical IT Products, City Utility Tunnel Moter Protector, Electrical Insulation Safety Products, Energy Quality Improvement
ChinaHome > Products > AC power/energy meter > High precision Solar PV RS485 Interface multitariff smart energy meter 3 phase
High precision Solar PV RS485 Interface multitariff smart energy meter 3 phase
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Product Description
ADL400 Three-phase DIN Rail Energy Meter
ADL400 three phase electric meter is designed for three phase energy measurement on low voltage system.The meter meet the related technical requirements of electronic meter in the IEC62053-21,IEC62053-22 standards.
Products Description
● Accuracy: 0.5% (kWh)
● Frequency: 45~65Hz
● Rated Voltage: 3x380~456Vac L-L (direct connect); 3x100~120Vac L-L (via PTs)
● Rated Current: 3x10(80)A AC (direct connect); 3x1(6)A AC (via CTs)
● Communication: RS485 (MODBUS-RTU)
● Multi-rate: 4 Tariff Rates and etc
● Data Function: Frozen Data,Max Demand,etc
● Harmonic: 2~31st and total Harmonic
● Standard&Certificate: IEC; CE;CE-MID; EAC
Diverse Electric Parameters Measurement
● kWh (3-phase positive Kilowatt-hours)
● kVarh (Kilovar-hours)
● Harmonic (2~31st voltage¤t)---Standard
● U (3-phase Voltage)
● I (3-phase Current)
● P (Power)
● Q (Reactive power)
● F (Frequency)
● S (Apparent power)
● PF (Power factor)
● kWh (3-phase positive Kilowatt-hours)
● kVarh (Kilovar-hours)
● Harmonic (2~31st voltage¤t)---Standard
● U (3-phase Voltage)
● I (3-phase Current)
● P (Power)
● Q (Reactive power)
● F (Frequency)
● 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
● 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
HMI for Common Configuration
● PT or CT ratio
● Wiring methods (3P4W or 3P3W)
● Back linght time
● RS485 (MODBUS-RTU) communication setting
● PT or CT ratio
● Wiring methods (3P4W or 3P3W)
● Back linght time
● RS485 (MODBUS-RTU) communication setting
Technical Parameter
1.Function description
Function | Function description | Function provide |
Measurement of kWh | Active kWh (positive and negative) | ■ |
Reactive kWh (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 | 2~31ST Voltage and current harmonic | ■ |
LCD Display | 12 bits section LCD display, background light | ■ |
Key programming | 3 keys to communication and set parameters | ■ |
Pulse output | Active pulse output | ■ |
Multi-tariff and functions | Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates | □ |
Max demand and occurrence time | □ | |
Frozen data on last 48 months, last 90days | □ | |
Date, time | □ | |
Communication | Communication interface: RS485, Communication protocol: MODBUS-RTU | ■ |
2.Technical parameter
Project | Performance parameter | ||||
Specification | 3 phase 3 wires, 3 phase 4 wires | ||||
Measurement | Voltage | Reference voltage | 3×100V3×380Vac、3×57.7/100Vac、 3×220/380Vac (Can normally work under 1.2 times of rated voltage) | ||
Consumption | <10VA(Single phase) | ||||
Impedance | >2MΩ | ||||
Accuracy class | Error±0.2% | ||||
Currnt | Input current | 3×1(6)A， 3×10(80)A | |||
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% | ||||
Metering | Energy | Active energy(Accuracy class: 0.5) reactive energy(Accuracy class 2) | |||
Clock | ≤0.5s/d | ||||
Digit signal | Energy pulse output | 1 active photocoupler output | |||
Pulse | Width of pulse | 80±20ms | |||
Pulse constant | 400imp/kWh,10000imp/kWh(Correspond with the basic current) | ||||
Communication | Interface and communication protocol | RS485：Modbus RTU | |||
Range of Communication address | Modbus RTU:1~ 247； | ||||
Baud rate | 1200bps~19200bps | ||||
Environment | Working temperature | -25℃~+55℃ | |||
Relative humidity | ≤95℅(No condensation) | ||||
Wiring Illustration
PIN/Terminal Overview of ADL400 (Direct Connect Type)
3-phase 4-wire via direct connect
3-phase 3-wire via direct connect
PIN/Terminal Overview of ADL400 (CT Operated Type)
3-phase 4-wire CT operated
3-phase 3-wire CT operated
Dimension & Installation
(Current Input via Direct Connect)
(Current Input via CTs)
Solution Structure
Certification
Company Profile
FAQ
Contact Us
- Acrel Electric Co., Ltd
- Contact nameShelly Zhang Chat Now
- Phone86-21-18702111813
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