Acrel AMC16-DETT Multi-Circuits DC Energy Meter for Base Station 4G/5G Tower
Acrel AMC16-DETT Multi-Circuits DC Energy Meter for Base Station 4G/5G Tower
General
Acrel AMC16-DETT Base Station DC Energy Meter for 4G/5G Tower is specially designed for base stations where have sharing requirements, and switch power supply is without the function of sub-user metering.
The meter could measure 6 circuits DC energy, and supply working current to the matched hall sensors. Meanwhile, it can realize zero drift calibration by upper computer software.have the functions of telemetering, teleindication, teleadjusting, metering at real time,energy quality abnormal alarm, data storage and processing, data interaction.
Functions
Communication
Single channel RS485 communication protocol
Standard or customized
Rated U and I
Total 200A/5V
Accuracy
1%In≤I≤10%In error±2.5%;I>10%In error±2%
Voltage range
-40V~-60VDC
Power consumption
≤2W( no hall power supply output)
Power supply output
+12V/100Ma, -12V/50mA
Power consumption
≤2W( no hall power supply output)
Dimension(L*W*H)
89.7*87.8*52mm
Installation
DIN 35 mm
Clock
≤0.5S/d(23℃), ≤1S/d(-20℃-60℃)
Current
1.2 times continued
Wiring
Typical Connection
Dimension
Benefits of AMC16-DETT Base Station DC Energy Meter for 4G/5G Tower
• DC rated voltage: 1 channel: -48VDC
• Accuracy: 1%In≤I≤10%In error±2.5%; I>10%In error±2%
• RS485(MODBUS-RTU)
• DIN 35 mm
• Designed for base stations
Acrel AMC16-DETT Multi-Circuits DC Energy Meter for Base Station 4G/5G Tower
Technical Parameters
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Technical parameter
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Index
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input
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DC rated voltage
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1 channel: -48VDC
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DC current
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6 channels hall sensors: total 200A/5V, China Telecom, China Mobile, China Unicom and the 1st channel reserve 50A/5V, 2nd
channel reserve 100A/5V.
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Commercial power
monitoring
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1 channel: 0-5VDC
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Overload capacity
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Voltage: 1.2times continued,2 times continued 1s;
Current: 1.2 times continued,10 times continued 1s.
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Accuracy (superposition hall sensors)
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1%In≤I≤10%In error±2.5%; I>10%In error±2%
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Measurement resolution
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Voltage output accuracy 0.01V; current output accuracy 0.01A;
power output accuracy 0.01kw; energy output accuracy 0.01kwh
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Functions
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Basic function
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Monitor device system time, total voltage, output total current,
power, energy, each channel voltage, current, power, energy; LED
indicator display;485 communication
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Metering function
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Start current: under rated voltage, when the load current value of
the meter doesn’t exceed 1% of the max. current, the meter
starts.
Shunt running current: when there is no current in the current
circuit of the meter, and 85%-125%of the rated voltage is applied
on the voltage circuit, the calculator shall not have more than
one digital change
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Alarm function
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DC voltage output low alarm,DC voltage output high alarm,one
power down alarm, module voltage loss alarm, metering branch
error alarm, internal program error alarm, clock error alarm,
memory failure alarm, AC input power failure alarm
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Timing function
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support broadcast timing, could remote timing to the meter
through RS485 communication.
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Communication
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Single channel RS485, baud rate 9600bps, can be set to 1200BPS, 2400bps, 4800bps.
Communication protocol: standard or custmized
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Hall sensor power supply
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Power supply output:+12V/100Ma, -12V/50mA
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| Clock accuracy |
≤0.5S/d(23℃), ≤1S/d(-20℃-60℃)
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Auxiliary power supply
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Voltage range
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-40V~-60VDC
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Power consumption
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Whole device≤2W( no hall power supply output)
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Storage
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It has the storage function of historical power data and historical
alarm information, and the memory is 2MB
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Insulation resistance
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≥40MΩ
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environment
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Temperature
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Working : -20℃~+60℃; storage:-40℃~+70℃
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Humidity
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≤98% no condensation, no corrosive gas place
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Altitude
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≤4000m
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Protection level
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IP20
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Material flame retardent
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Terminal glow wire temperature 960℃±10℃ ,shell glow wire
temperature 6500℃±15℃
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installation
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Standard 35mm din rail
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Lightning
protection
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Voltage input
(differential mode)
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Peak value 5kA
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Auxiliary power supply
(differential mode)
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Peak value 5kA
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1. Manual for Acrel AMC16-DETT Multi-Circuits DC Energy Meter for Base Station 4G/5G Tower
2. Installation and Use for AMC16-DETT Multi-Circuits DC Energy Meter for Base Station 4G/5G Tower
3. Debugging Software for AMC16-DETT Multi-Circuits DC Energy Meter for Base Station 4G/5G Tower