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Acrel APM800 CE Approved Digital 3 Phase Ethernet Energy Meter For IOT Platform Energy Consumption Monitoring
Series of products: Products
Series of products: Power Monitoring and Controlling Devices
Series of products: Energy Management
Series of products: Three Phase Energy Meters
Series of products: AC Energy Meters
Series of products: Panel Installed Energy Meters
Series of products: Panel Installed AC Energy Meters
Series of products: Programmable Energy Meters for Switchgear Assembly
- Product Description
- Parameters
- Q&A
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-
Overview
APM8 series power meters of ACREL are power meters that are designed according to IEC standards and synchronized with international advanced technology.
APM8 series meters have full power measurement, energy statistics, analysis of power quality and network communications and other functions, are mainly used for comprehensive monitoring of the quality of power supply network.
This series of meters use a modular design, with a rich function of the external DI / DO module, AI / AO module, event recording (SOE) module with T-Flash (TF) card, network communication module, Temperature and humidity measurement module, can achieve full power measurement of electrical circuit and monitoring of switch status, Dual RS485 with Ethernet interface can realize data copying of RS485 master station, eliminating the need for data switching exchange.PROFIBUS-DP interface can realize high-speed data transmission and networking function.
Dispaly
Function
● 3 phase 3 wires, 3 phase 4 wires
● Rated voltage: AC 3*57.7/100V, AC 3*63.5/110V, AC 3*230/400V, AC 3*400/690V;
● Rated current: 1A, 5A
● Accuracy: IEC 62053-22 0.5S, 0.2S
● Communication: RS485(Modbus-RTU)、Ethernet (MODBUS-TCP)
● 2DI+2DO
Electricity Data Measurement
● kWh (positive and negative)
● kVarh (positive and negative)
● U, I, P, Q, S, PF, Hz, etc.
● A, B, C phase positive active kWh
● Four-quadrant energy、Split phase electricity、Apparent energy、Multi-rate energy
● 2~63ST Voltage and current harmonic(optional)
● Multi tariff: Adapt 4 time zones, 2 time interval lists,
14 time interval by day and 4 tariff rates(optional)
● Max demanded kWh and time happened(optional)
● Total active 、Total reactive energy pulse output
● Three-phase current, active power, reactive power, real-time demand of apparent power, and maximum demand (including time stamp)
● Extreme value statistics: Extreme of current, line voltage, phase voltage, active power, reactive power, apparent power, power factor, frequency, total harmonic of current, total harmonic of voltage in this month and last month (including time stamp)
● Frozen data on last 48 months, last 90 days(optional)
● Energy pulse output: Pulse output of active/reactive energy
● Key programming: 4 keys to communication and set parameters
● Starting current: Direct connect: 0.004Ib
● Display: 8 digits display U, I, P, Q, PF, kWh and other energy consumption
● Power quality: Unbalance of current, line voltage, phase voltage, Voltage phase angle, current phase angle, Total (odd, even) harmonic content of voltage and current, Harmonic content of voltage and current (2-63 times), Voltage crest factor, Telephone waveform factor, Current K-factor
● Demand: Three-phase current, active power, reactive power, real-time demand of apparent power, and maximum demand (including time stamp).
● 2 digital inputs + 2 digital outputs (2DI+2DO)
● A total of 66 kinds of alarm types, each type can record the most recent 16 alarm records, support extended records by TF card
● Record the most recent 128 event records, support extended records by TF card
Network
Type & Function
Function
APM800
(class 0.5s)
APM801
(class 0.2s)
APM810
(class 0.5s)
Measured parameters
Total electrical measurement
√
√
√
Four-quadrant energy
√
√
√
Pulse output of energy
Pulse output of active/reactive energy
√
√
√
Demand
Three-phase current, active power, reactive power, real-time demand of apparent power, and maximum demand (including time stamp)
√
√
√
Extreme value statistics
Extremum of current, line voltage, phase voltage, active power, reactive power, apparent power, power factor, frequency, total harmonic of current, total harmonic of voltage in this month and last month (including time stamp)
√
√
√
Power quality
Unbalance of current, line voltage, phase voltage
√
√
√
Voltage phase angle, current phase angle
√
√
√
Voltage current phase Angle
√
√
√
Total (odd, even) harmonic content of voltage and current
×
×
√
Harmonic content of voltage and current (2-63 times)①
×
×
√
Voltage crest factor
×
×
√
Telephone waveform factor
×
×
√
Current K-factor
×
×
√
Alarm records
A total of 66 kinds of alarm types, each type can record the most recent 16 alarm records, support extended records by TF card
√
√
√
Event log
Record the most recent 128 event records, support extended records by TF card
√
√
√
Communication
Modbus protocol
√
√
√
I/O
2 digital inputs + 2 digital outputs (2DI+2DO)
√
√
√
Extensions
MD82
8 digital inputs + 2 digital outputs with changeover contacts (8DI+2DO)
√
√
√
MLOG
TF card storage (alarm records, event records, electrical parameters and energy timing records, etc.)
√
√
√
MA84
8 analog inputs (class 0.5) + 4 analog outputs (class 0.5) (8AI+4AO)
√
√
√
MCM
1 RS485/Modbus-RTU, support master mode or slave mode
√
√
√
MCP
1 Profibus-DP
√
√
√
MCE
1 Ethernet, support Modbus-TCP, http, SMTP, DHCP protocol
√
√
√
MTH
4 ways 2m of temperature measurement, 1 way of temperature and humidity control
√
√
√
4 ways 4m of temperature measurement,1 way of temperature and humidity control
√
√
√
MTP
2 ways of PT100 temperature measurement
√
√
√
MTH
1 way of temperature and humidity control
√
√
√
Note ①: Accuracy of 2~42 times harmonic measurement in the frequency range of 45~65Hz is 1%, accuracy of 43~63 times harmonic measurement in frequency 50Hz is 2%.
Technical Parameters
Technical Parameters
Index
Signal
Electrical network
Three-phase three-wire, three-phase four-wire, see the wiring diagram;
Frequency
45～65Hz；
Voltage
Rated value：AC 100V、110V、400V、690V；
Overload: 1.2 times rated value(continuous); 2 times rated value /1 second;
Power consumption: < 0.5VA (per channel);
Current
Rated value: AC 1A, 5A, support 4 mm2 line access;
Overload: 1.2 times rated value(continuous); 10 times rated value/1 second;
Power consumption: < 0.5VA (per channel);
Measurement accuracy
Voltage、current and power
class 0.5s/class 0.2s (APM800、APM810/APM801)
Active power
class 0.5s/class 0.2s (APM800、APM810/APM801)
Reactive power
class 2
Harmonic
1%（2rd~42nd）、2%（43rd~63rd）
Switch inputs
Dry contact inputs, built-in power supply;
Relay outputs
Contact type: open contact in main part, changeover contact in module;
Contact capacity：AC 250V/3A DC 30V/3A；
Pulse output of energy
Output mode: Optocoupler pulse with open collector;
Pulse constant：4000（5A）、8000（1A） imp/kWh；
Analog outputs
DC 0mA～20mA、4mA～20mA、0V～5V、1V～5V output, accuracy class 0.5%, load resistance ≤ 500Ω;
Analog inputs
DC 0mA～20mA、4mA～20mA、0V～5V、1V～5V iutput, accuracy class 0.5%
Storage card
Standard Capacity:4G,TF Card Up to 32G Capacity;
Communication
RS485 interface/Modbus-RTU protocol and DLT645 protocol
Profibus-DP interface/Profibus-DP protocol;
RJ45 interface (Ethernet) / Modbus-TCP, http, DHCP and other protocols;
Power supply
Working range: AC/DC 85V～265V or AC/DC 115～415V(P2);
Power consumption: Power consumption of the main part ≤ 15VA;
Safety
Power frequency withstand voltage
The power frequency withstand voltage between the shell and the auxiliary power supply, each input and output terminal group is AC 4kV/1min;
The power frequency withstand voltage between the auxiliary power supply and each input and each output terminal group is AC 2kV/1min;
The power frequency withstand voltage between the voltage input and other input/output terminal groups is AC 2kV/1min;
The power frequency withstand voltage between the current input and other input/output terminal groups is AC 2kV/1min;
The power frequency withstand voltage between the relay output and other input/output terminal groups is AC 2kV/1min;
The power frequency withstand voltage between each terminal group of switch input, communication, analog output and pulse output is AC 1kV/1min;
Insulation resistance
Inputs、outputs to the shell>100MΩ；
Electromagnetic compatibility
Meet IEC 61000 standard (Level 4);
Protection level
Display panel IP52
Environment
Operating temperature: -20 °C ~ +65 °C;
Storage temperature: -20°C～+70°C;
Relative humidity: ≤95% without condensation;
Altitude: ≤2500m;
Standards
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-30
Environmental Testing-Part 2-1:Tests Test A:Cold IDA
Part 2-1:Tests Test B:Dry heat
Part 2-30:Tests Test Db:Damp heat,cyclic(12+12h)
IEC 61000-4
Electromagnetic compatibility-Testing and measurement techniques
IEC 61557-12
Electrical safety in low voltage distribution system up to 1000V a.c. and1500V d.c –Equipment for testing,measuring or monitoring of protective measures- Part12：
Performances measuring and monitoring devices(PMD)
IEC 62053-22
Electricity metering equipment (a.c.)-Particular requirements - Part22:Static meter for active energy（class 0.2s and 0.5s）
Dimension
APM8XX Meter and panel opening size(unit: mm(in))
Note: The maximum clamshell Angle is 90°.
Wiring
Installation
FAQ
Q: Do your company also have paired CTs for APM meters?
A: Usually, we will recommend our user to use split-core CTs called AKH-0.66/K K-φ Series or solid-core CTs called AKH-0.66/I Series to the paired with AMC meters (current input via CTs)
Q: How can I set the CT or PT ratio of APM meters?
A: Current ratio of APM meters could be set by using the keypads on APM meters and following the instruction of APM meters manual. Also, setting need to be according to the CTs or PTs ratio which were paired with APM meters. For example, if the current input is via 250A/5A CTs, the CT ratio on APM meters should be set to 250/5=50. And if the voltage input is via direct connect, PT ratio on APM meters should be set to 1. When the problem hasn’t been solved, please contact us for help.
Q: Could APM series of meters be used in IoT Energy Monitoring System for factory or building?
A: Yes, APM series of meters have standard RS485 interface and MODBUS-RTU communication protocol which allow it to be integrate with our IoT Energy Monitor Solution that can enable our users to remotely check all the data collect by energy meters like APM meters on their mobile phone or PC. For more information, please Contact us or check in IoT Energy Monitoring Solution Introduction.
Q: What is Multi-rate/tariff function? How does it work?
A: First,multi-rate/tariff function was designed to be used for billing system. Second, the electricity price of different time duration in a day is different in some country.
Energy meter with this function can measure the kwh data and assign them to several time duration in a day and put a label of spike/peak/flat/valley kwh on them respectively. And if such energy meter was connected to the billing system by using a IoT gateway, it can send the kwh data of different time duration which was with the label of spike/peak/flat/valley kwh to the billing system for calculating the electricity bill of different time duration in a day.
For example, the electricity price of spike kwh is 5 USD/1 kwh, and time duration of from 9:00 am to 11:30 am was labeled as spike kwh.
Then, if energy meter record 3 kwh used in total during 9:00 am to 11:30 am, it will send the data of 3 kwh with the label of spike kwh to the billing system, and the system calculate the electricity cost of 3x5=15USD in total from 9:00 am to 11:30 am.Other Question? Please contact us and we will get back to you as soon as possible.
Product Description:- PView
- high-performance
- requirements
-
Technical parameters
Technical Parameters
Index
Signal
Electrical network
Three-phase three-wire, three-phase four-wire, see the wiring diagram;
Frequency
45～65Hz；
Voltage
Rated value：AC 100V、110V、400V、690V；
Overload: 1.2 times rated value(continuous); 2 times rated value /1 second;
Power consumption: < 0.5VA (per channel);
Current
Rated value: AC 1A, 5A, support 4 mm2 line access;
Overload: 1.2 times rated value(continuous); 10 times rated value/1 second;
Power consumption: < 0.5VA (per channel);
Measurement accuracy
Voltage、current and power
class 0.5s/class 0.2s (APM800、APM810/APM801)
Active power
class 0.5s/class 0.2s (APM800、APM810/APM801)
Reactive power
class 2
Harmonic
1%（2rd~42nd）、2%（43rd~63rd）
Switch inputs
Dry contact inputs, built-in power supply;
Relay outputs
Contact type: open contact in main part, changeover contact in module;
Contact capacity：AC 250V/3A DC 30V/3A；
Pulse output of energy
Output mode: Optocoupler pulse with open collector;
Pulse constant：4000（5A）、8000（1A） imp/kWh；
Analog outputs
DC 0mA～20mA、4mA～20mA、0V～5V、1V～5V output, accuracy class 0.5%, load resistance ≤ 500Ω;
Analog inputs
DC 0mA～20mA、4mA～20mA、0V～5V、1V～5V iutput, accuracy class 0.5%
Storage card
Standard Capacity:4G,TF Card Up to 32G Capacity;
Communication
RS485 interface/Modbus-RTU protocol and DLT645 protocol
Profibus-DP interface/Profibus-DP protocol;
RJ45 interface (Ethernet) / Modbus-TCP, http, DHCP and other protocols;
Power supply
Working range: AC/DC 85V～265V or AC/DC 115～415V(P2);
Power consumption: Power consumption of the main part ≤ 15VA;
Safety
Power frequency withstand voltage
The power frequency withstand voltage between the shell and the auxiliary power supply, each input and output terminal group is AC 4kV/1min;
The power frequency withstand voltage between the auxiliary power supply and each input and each output terminal group is AC 2kV/1min;
The power frequency withstand voltage between the voltage input and other input/output terminal groups is AC 2kV/1min;
The power frequency withstand voltage between the current input and other input/output terminal groups is AC 2kV/1min;
The power frequency withstand voltage between the relay output and other input/output terminal groups is AC 2kV/1min;
The power frequency withstand voltage between each terminal group of switch input, communication, analog output and pulse output is AC 1kV/1min;
Insulation resistance
Inputs、outputs to the shell>100MΩ；
Electromagnetic compatibility
Meet IEC 61000 standard (Level 4);
Protection level
Display panel IP52
Environment
Operating temperature: -20 °C ~ +65 °C;
Storage temperature: -20°C～+70°C;
Relative humidity: ≤95% without condensation;
Altitude: ≤2500m;
Standards
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-30
Environmental Testing-Part 2-1:Tests Test A:Cold IDA
Part 2-1:Tests Test B:Dry heat
Part 2-30:Tests Test Db:Damp heat,cyclic(12+12h)
IEC 61000-4
Electromagnetic compatibility-Testing and measurement techniques
IEC 61557-12
Electrical safety in low voltage distribution system up to 1000V a.c. and1500V d.c –Equipment for testing,measuring or monitoring of protective measures- Part12：
Performances measuring and monitoring devices(PMD)
IEC 62053-22
Electricity metering equipment (a.c.)-Particular requirements - Part22:Static meter for active energy（class 0.2s and 0.5s）
-
FAQ
Q: Do your company also have paired CTs for APM meters?
A: Usually, we will recommend our user to use split-core CTs called AKH-0.66/K K-φ Series or solid-core CTs called AKH-0.66/I Series to the paired with AMC meters (current input via CTs)
Q: How can I set the CT or PT ratio of APM meters?
A: Current ratio of APM meters could be set by using the keypads on APM meters and following the instruction of APM meters manual. Also, setting need to be according to the CTs or PTs ratio which were paired with APM meters. For example, if the current input is via 250A/5A CTs, the CT ratio on APM meters should be set to 250/5=50. And if the voltage input is via direct connect, PT ratio on APM meters should be set to 1. When the problem hasn’t been solved, please contact us for help.
Q: Could APM series of meters be used in IoT Energy Monitoring System for factory or building?
A: Yes, APM series of meters have standard RS485 interface and MODBUS-RTU communication protocol which allow it to be integrate with our IoT Energy Monitor Solution that can enable our users to remotely check all the data collect by energy meters like APM meters on their mobile phone or PC. For more information, please Contact us or check in IoT Energy Monitoring Solution Introduction.
Q: What is Multi-rate/tariff function? How does it work?
A: First,multi-rate/tariff function was designed to be used for billing system. Second, the electricity price of different time duration in a day is different in some country.
Energy meter with this function can measure the kwh data and assign them to several time duration in a day and put a label of spike/peak/flat/valley kwh on them respectively. And if such energy meter was connected to the billing system by using a IoT gateway, it can send the kwh data of different time duration which was with the label of spike/peak/flat/valley kwh to the billing system for calculating the electricity bill of different time duration in a day.
For example, the electricity price of spike kwh is 5 USD/1 kwh, and time duration of from 9:00 am to 11:30 am was labeled as spike kwh.
Then, if energy meter record 3 kwh used in total during 9:00 am to 11:30 am, it will send the data of 3 kwh with the label of spike kwh to the billing system, and the system calculate the electricity cost of 3x5=15USD in total from 9:00 am to 11:30 am.Other Question? Please contact us and we will get back to you as soon as possible.
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