| After-sales Service: | 2years |
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| Warranty: | 2years |
| Display: | LCD |
| Installation: | Indirect Connected |
| Usage: | Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters |
| Electric Equipment: | Three-phase Three-wire |
| Samples: |
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| Customization: |
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APM series power meters of ACREL are power meters that are designed according to IEC standards and synchronized with international advanced technology. APM series meters have full power measurement, energy statistics, analysis of power quality and network communications, and other functions that are mainly used for comprehensive monitoring of the quality of the 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, can achieve full power measurement of an 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 functions.
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Full Electric Parameters Measurement 3-phase (I, U, kW, kVar, kWh, Hz, cosφ) Current&Voltage Unbalance Harmonic (THD & 2~63rd) Real-time&Max Demand Extremum of this month&last month Zero-sequence Current 4-quadrant Energy |
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Diverse Extra Function Module Modular Design (Easy for Function Expansion) Support up to 3 Expanded Module at same time |
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DO/DI Switch Function Module ---MD82 2 DO Relay Output 8 DI Digital Input Save up to 128 pcs DO/DI Data in Main Body Paired with MLOG to save more DO/DI Records |
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SD Card Data Storage Module ---MLOG Expand Number of SOE Storage Support Storage of SD Cards up to 32GB (standard 4GB) |
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AO/AI Analog Function Module ---MA84 4 AO Analog Output (Class 0.5) 8 AI Analog Input (Class 0.5) |
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Extra RS485 Communication Module ---MCM Interface: RS485 Interface Protocol: MODBUS-RTU Support Salve&Master Mode |
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Ethernet Communication Module ---MCME Interface: RJ45 Interface Protocol: MODBUS-TCP/HTTP/DHCP/SMTP Could Serve as Serial Server Plus 1 Extra RS485 Interface |
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PROFIBUS-DP Communication Module ---MCMP Interface: PROFIBUS-DP Interface Protocol: PROFIBUS-DP Plus 1 Extra RS485 Interface |
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SOE Function (Main Body) Alarm Record (128 pcs records of 66 kinds&13 categories) DO/DI Record (128 pcs DO/DI records) Transient Record (800 pcs transient waveform records) Max Records pcs above could be expanded by SD Card |
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Multi-rate/Multi-tariff 4 Time zone 4 Tariff rate (Spike, Peak, Flat, Valley) 2 Time period list 14 Time period by day |
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Local Configuration Keypads HMI for Programming Setting through Adjustment Software Setting through WEB Setting through MODBUS communication |
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| Function | Function description | APM800 (class 0.5s) |
APM801 (class 0.2s) |
APM810 (class 0.5s) |
APM830 (class 0.2s) |
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| Parameters | All parameters | Yes | Yes | Yes | Yes | |
| Four-quadrant energy | Yes | Yes | Yes | Yes | ||
| Multi-rate energy | Optional | Optional | Optional | Yes | ||
| The pulse output of energy | Active/reactive | Yes | Yes | Yes | Yes | |
| Demand | Real-time and maximum demand of I, P, Q, S (with time) | Yes | Yes | Yes | Yes | |
| Extreme value statistics | Extremum of I, UL-L, UL-N, P Q, S, PF, F, THDi, THDuin this month and last month (with time) | Yes | Yes | Yes | Yes | |
| Power quality | Unbalance of I, UL-L, UL-N | Yes | Yes | Yes | Yes | |
| Voltage phase angle, current phase angle | Yes | Yes | Yes | Yes | ||
| The total and 2nd-63rd harmonic content of voltage and current | × | × | Yes | Yes | ||
| Voltage crest factor | × | × | Yes | Yes | ||
| Telephone waveform factor | × | × | Yes | Yes | ||
| Current K-factor | × | × | Yes | Yes | ||
| Positive sequence, negative sequence,zero-sequence voltage, and current | × | × | × | Yes | ||
| Fundamental voltage and current | × | × | × | Yes | ||
| Waveform | Waveform trace display | × | × | × | Yes | |
| Fault waveform record | × | × | × | Yes | ||
| Alarm | A total of 66 kinds of alarm types, each type can record the most recent 16 alarm records, support extended records by TF card | Yes | Yes | Yes | Yes | |
| Event | Record the most recent 128 event records, support extended records by TF card | Yes | Yes | Yes | Yes | |
| Communication | RS48(Modbus-RTU) | Yes | Yes | Yes | Yes | |
| Digital I/O | 2DI+2DO | Yes | Yes | Yes | Yes | |
| Optional functions | MD82 | 8DI+2DO Digital | Yes | Yes | Yes | Yes |
| MLOG | TF or Micro SD card 32G | Yes | Yes | Yes | Yes | |
| MA84 | 8Al+-4AO Analog | Yes | Yes | Yes | Yes | |
| MCM | 1 RS485(Modbus-RTU), support master mode or slave mode | Yes | Yes | Yes | Yes | |
| MCP | 1 Profibus(Profibus-DP) | Yes | Yes | Yes | Yes | |
| MCE | 1 Ethernet(Modbus-TCP, HTTP, DHCP) | Yes | Yes | Yes | Yes | |
Note:
(1) Accuracy of 2-42nd harmonic measurement in the frequency range of 45~65Hz is 1%, and the accuracy of 43-63rd harmonic measurement in the frequency range of 50Hz is 2%.
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Technical Parameter |
Value |
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Signal |
Connection |
3 phase 3 wire, 3 phase 4 wire |
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Frequency |
45~65Hz |
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Voltage |
Rated value: AC 100V,110V,400V,690V |
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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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Current |
Rated value: AC 1A, 5A |
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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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Measurement accuracy |
Voltage,current and power |
Class 0.5S (APM800,APM810) Class 0.2S (APM801,APM830) |
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Active power |
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Reactive power |
Class 2(APM800, APM810), Class 0.5(APM801,830) |
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Harmonic |
1%(2~42nd),2%(43~63rd) |
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Switch inputs |
Passive contact inputs, built-in power supply |
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Relay outputs |
Contact type: open contact in main part, changeover contact in module Contact capacity:3A/AC 250V 3A/DC 30V |
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Pulse output of energy |
Output mode: Optocoupler pulse with open collector Pulse constant:4000(5A),8000(1A) imp/kWh |
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Analog outputs |
DC 0~20mA,4~20mA,0~5V,1~5V output, accuracy class 0.5%, load resistance ≤ 500Ω |
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Analog inputs |
DC 0~20mA,4~20mA,0~5V,1~5V input, accuracy class 0.5% |
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Storage card |
Standard capacity:4G,TF card up to 32G capacity |
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Communication |
RS485(Modbus-RTU) |
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Profibus(Profibus-DP) |
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Ethernet(Modbus-TCP,HTTP,DHCP) |
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Auxiliary power supply |
Operating range: AC/DC 85V~265V or AC/DC 115~415V(P2) |
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Power consumption: Power consumption of the main part ≤ 15VA |
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Safety |
Insulation resistance |
>100MΩ |
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Electromagnetic compatibility |
IEC 61000 standard (Level 4) |
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Protection level |
IP54(Front) |
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Technical Parameter |
Value |
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Environment |
Operating temperature: -20 °C ~ +65 °C |
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Storage temperature: -20°C~+70°C |
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Relative humidity: ≤95%(no condensation) |
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Altitude: ≤2500m |
3-phase 4-wire connection
via 3 extra CTs
3-phase 3-wire connection
via 2 extra CTs & 2 extra PTs
Q: What's the storage capacity, storage format and data storage interval of SD card?
A: The meter is equiped with standard 4G SD card while saving the data of electrical parameter, energy, event, SOE, alarm. Also, the setting of storage interval could be changed. (1 min interval for electrical parameter and 1 hour interval for energy)
Q: How should I select the expanded modules of APM8xx?
A:Our users can select 3 of the optional modules at will even repeatly except for communication module. Also, the order of module installation could be random.
Q: The features of APM8xx?
A:Except for wave record and SD card storage function, 0.2S measuring accuracy can also be a option. Besides, APM8xx can serve as reverse display meter (which means 3-phase electrical parameters measuring plus 8-channel reverse display) Also, users can measure the data through browser by using Ethernet auto WEB.
Q:As for the auxiliary power supply of APM8xx?
A:AC/DC 85~265V or 115~415V is both optional. Also, 380V line voltage can also serve as power supply.
Other Question? Please contact us and we will get back to you as soon as possible.
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