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Estonia Acrel AMC200L-4E3/4G Digital Multi-Circuit AC Electricity Meter with 4G Communication For Tower Base Station Energy Consumption Monitoring
Category:
Product Description
Overview
AMC 200(L) AC multi-circuit intelligent power acquisition and monitoring device is mainly used for the full electric parameter measurement of multiple circuits, and can simultaneously access the current input of 8 three-phase circuits or 24 single-phase circuits at most.
It can measure voltage, current, power, power factor and other parameters.
Dispaly
Application
Installation in Tower Base Station
Network
Models
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Instrument model |
basic skills |
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AMC 200 - 4 E 3 |
Can be connected to 4 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement |
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AMC200-4E3/4G |
Can be connected to 4 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , 4G communication |
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AMC200-4E3/NB |
Can be connected to 4 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , NB communication |
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AMC 200 - 8 E 3 |
Can be connected to 8 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement |
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AMC200-8E3/4G |
Can be connected to 8 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , 4G communication |
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AMC200-8E3/NB |
Can be connected to 8 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , NB communication |
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AMC 200L - 4 E 3 |
Can be connected to 4 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , with LCD display |
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AMC200L-4E3/4G |
Can be connected to 4 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , 4G communication, with LCD display |
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AMC200L-4E3/NB |
Can be connected to 4 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , NB communication, with LCD display |
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AMC 200L - 8 E 3 |
Can be connected to 8 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , with LCD display |
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AMC200L-8E3/4G |
Can be connected to 8 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , 4G communication, with LCD display |
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AMC200L-8E3/NB |
Can be connected to 8 three-phase AC circuits at the same time, can directly measure parameters such as voltage, current, power, power factor, etc., 6-way switch input (2-way active, 4-way passive), 2-way switch value output, 1-way RS485, 4 channels of NTC temperature measurement, 1 channel of temperature and humidity measurement , NB communication, with LCD display |
Function
The specific functions are as follows:
1、maximum 8 three-phase or 24 single-phase circuit full electric parameter measurement, current transformer external;
2、monitor the phase voltage/current, zero sequence current, frequency;
3、monitor the phase power, total power (active power, reactive power, apparent);
4、monitoring each phase power factor, total power factor, four-quadrant power statistics;
5、the use of simplified Chinese characters LCD display, English Version also. with historical power data and historical alarm information storage function:
a. By default, historical data is saved once a day at 0 o 'clock. Each channel and each item of data (total active power, total active power, and three-phase current) can be stored 1000 times.
b. The interval for storing historical data onsite is 15 minutes. Each channel and each item of data (total active energy, total active power, three-phase current)can be stored 5000 times.
c. 24 pieces of historical electricity data are stored on the monthly meter reading day.
d. Historical alarms are stored in real-time mode. A maximum of 500 historical alarms can be stored.
6、support over voltage, over current, phase break, DI linkage alarm output;
7、four passive switching input, two active switching input, two switching output;
8、standard RS485 communication, optional Modbus-RTU protocol or YD/T 1363 protocol;
9、one loop temperature and humidity measurement, 4 loops NTC measurement;
Technical Parameters
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Technical Parameters |
technical indicators |
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enter |
frequency |
45～65Hz; |
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Voltage |
Rated value: AC 3×220V/380V; |
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Overload: 1.2 times rated value (continuous); 2 times rated value/1 second; |
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Power consumption: ≤0.5VA (per channel); |
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electric current |
Rated value: AC xxxA/50mA, external transformer is required; |
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Overload: 1.2 times rated value (continuous); 10 times rated value/1 second; |
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Power consumption: ≤0.5VA (per channel); |
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Function
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Pulse output |
Output mode: open collector optocoupler pulse (default 400imp/ kW h ); |
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communication |
Modbus-RTU protocol or YD/T 1363 protocol ; Baud rate 1200~38400; optional 4G communication or NB communication; |
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open close quantity |
enter |
4 dry contact inputs, 2 active wet contact inputs (AC 220V); |
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output |
Output mode: relay normally open contact output; Contact capacity: AC 250V/3A or DC 30V/3A; |
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NTC temperature measurement |
Temperature: -20~100°C (accuracy ±2°C); |
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Temperature and humidity measurement |
Temperature: -20~100°C (accuracy ±2°C); Humidity: 20-90%RH (accuracy ±5%RH) |
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measurement accuracy |
Frequency 0.05Hz, voltage and current level 0.5, active energy level 1; |
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Auxiliary power |
AC/DC 85～265V; power consumption≤10VA; |
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safety |
Power frequency withstand voltage |
>AC 2kV/1min; |
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Insulation resistance |
Input and output terminals to shell>100MΩ; |
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environment |
Working temperature: -20℃～+60℃; Storage temperature: -40℃～+70℃; Relative humidity: ≤95% without condensation; Altitude: ≤2500m; |
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Electromagnetic Compatibility |
Surge (shock) immunity test level 4; |
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Electrostatic discharge immunity test level 3 |
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Electrical fast transient burst immunity test level 4 |
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Matching Transformers
The current transformer is a crystal head interface, the primary side current is 100A-600A, and the secondary side output current is 50mA. If the current transformer is different, the customer can modify the current transformation ratio through the instrument interface or communication according to the actual usage. Transformer shown in Figure 1
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model |
Ratio |
line length |
precision |
installation method |
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AKH-0.66/W-12NY 100A/50mA |
100A/50mA |
(1+0.2)m |
Level 0.2 |
Closed type, crystal head interface |
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AKH-0.66/K-Φ16N 100A/50mA |
100A/50mA |
(1+0.2)m |
Level 0.5 |
Open type, crystal head interface |
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AKH-0.66/W-20Y 200A/50mA |
200A/50mA |
(1+0.5)m |
Level 0.2 |
Closed type, crystal head interface |
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AKH-0.66/K-Φ24N 200A/50mA |
200A/50mA |
(1+0.5)m |
Level 0.5 |
Open type, crystal head interface |
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AKH-0.66/W-30NY 250A/50mA |
250A/50mA |
(1+0.5)m |
Level 0.2 |
Closed type, crystal head interface |
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AKH-0.66/K-Φ24N 250A/50mA |
250A/50mA |
(1+0.5)m |
Level 0.5 |
Open type, crystal head interface |
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AKH-0.66-TD-Φ60-NY |
400A/50mA |
(1+0.5)m |
Level 0.2 |
Closed type, crystal head interface |
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AKH-0.66/K-Φ36N 400A/50mA |
400A/50mA |
(1+0.5)m |
Level 0.5 |
Open type, crystal head interface |
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AKH-0.66-TD-Φ60-NY |
600A/50mA |
(1+0.5)m |
Level 0.2 |
Closed type, crystal head interface |
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AKH-0.66/K-Φ36N 600A/50mA |
600A/50mA |
(1+0.5)m |
Level 0.5 |
Open type, crystal head interface |
Wiring
Dimension
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