Acrel ADL200-NK Single Phase Billing System Energy Meter
Acrel ADL200-NK Single Phase Billing System Energy Meter
● AC 220V
● Standard&Certificate: CE; UKCA
Acrel ADL200-NK Single Phase Prepaid Energy Meter
General
Acrel ADL200-NK single-phase pre-paid watt-hour meter is used to measure single-phase AC active power with rated frequency of 50Hz. It has functions such as pre-paid control, load control, time control and RS485 communication. It is an ideal meter for reforming the traditional power consumption system and improving the power consumption management level.
Operation of ADL200-NK Single Phase Prepaid Energy Meter
Wiring of ADL200-NK Single Phase Prepaid Energy Meter
Dimension of ADL200-NK Single Phase Prepaid Energy Meter
Installation of ADL Series Prepaid Energy Meter
On-site Installation of Acrel Prepaid Energy Meter
Benefits of ADL200-NK Single Phase Prepaid Energy Meter
• High-definition LCD: LCD Backlight Display
• Anti-flaming Shell: made of high flam retardant material ABS
• Details Oriented: Insulating connection hole is resistant to corrosion
• Remote selling electricity: support infrared, remote control, energy analysis
Use of ADL200-NK Single Phase Prepaid Energy Meter
• The electric charge management of each household in the residential property
• Management of electricity charges for tenants in shopping malls and supermarkets
• Centralized management of electricity charges for all departments of the group
• Localized electricity management in school dormitories
How Does Acrel ADL Series Prepayment Energy Meter Work?
ADL series prepayment energy meter through measuring the rated frequency of 50Hz single, three-phase AC active energy, with prepayment control, load control, time control and RS485 communication and other functions, to help consumers track their own electricity work, can be free according to their own electricity recharge. It will also remind you when the amount is insufficient based on the customer's past spending history, and automatically power off when the amount is used up, just like a mobile phone.
ADL Series Prepayment Energy Meter FAQs
Metering instruments focus on A variety of power data measurement, power parameter measurement and analysis, power quality measurement, etc. The focus of prepayment table is charging, alarm, control trip and so on.
The internal control instrument supports remote recharge, which reduces manpower and maintenance costs and improves user experience.
The need of market development. Point scattered, middle equipment is difficult to arrange or the cost is very high.
If the electricity charge runs out, the pre-paid meter will automatically disconnect.like running out of money on your phone
Acrel ADL200-NK Single Phase Billing System Energy Meter
Function
| Features | Function description |
| Energy Metering | Active power (positive and negative) |
| Reactive power (positive and negative) | |
| Electricitymeasurement | U 、I |
| P 、Q 、S 、PF、F | |
| LCD Display | 8-digit segment LCD display, backlight display |
| ButtonProgramming | 3 Key programmable communication and other parameters |
| Pulse output | Active pulse output |
| Multi-tariff | Support 4 time zones, 4 time slots, 14 daily time slots, 4 rates |
| Historical frozen data, power purchase records | |
| Date, time, day of the week | |
| Communication | One RS485 interface, Modbus |
|
Control |
Prepaid control |
| Time control | |
| Load control | |
| Coercive control |
Note: 1. The time-related functions (including recharging rate and time control) should be selected as -F;
2. The functions of prepaid control, load control and time control shall be used in conjunction with the company’s prepaid electricity sales management system.
Technical Parameters
| Project | ADL200-NK | ||
| Technical parameter | |||
Measu
rement
VoltageReference voltage220VConsumption<10VA(single-phase)impedance>2M ΩAccuracy±0.2%
CurrentInput current10(60)AConsumption<4VA(Single channel rated current)Accuracy±0.2%
powerActive power, reactive power, apparent power, error ± 0.5℅frequency45～65Hz ，error±0.2%Meteri ngelectric energyactive electrical energy class 1Reactive electrical energy class 2Clock accuracy≤0.5s/dDigital
signalPower pulse output1 active power optocoupler outputPulsePulse Width80±20msPulse constant1600imp/kWhComm
unicati
onInterface and communication protocolRS485 Interface：Modbus RTU communicationCommunication address rangeModbus RTU:1~ 247Baud rate1200bps~19200bpsWork
enviro
nment
sWork temperature-25℃~+55℃Storage Temperature-40℃~+70℃Relative humidity≤95℅ (No condensation)Altitude<2000m
