- Acrel Electric Co., Ltd
-
Shanghai, China
- Main products: Hall Sensor, Split Core Current Transformer, AC Energy Meter, DC Energy Meter, IoT Wireless Power Meter, PV/Solar Inverter Energy Meter, Data Center Power Meter, Wireless Temperature Monitoring System and Sensors, Medical IT Products, City Utility Tunnel Moter Protector, Electrical Insulation Safety Products, Energy Quality Improvement
ChinaHome > Products > AC power/energy meter > Ethernet communication 3 phase 4 wires energy meter with MODBUS-TCP protocol
Ethernet communication 3 phase 4 wires energy meter with MODBUS-TCP protocol
Negotiable
1 (Min. Order)
- T/T Credit Card
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Product Description
Product Description
APM 830( power meters) are designed according to IEC international standards .APM 830 meters have full power measurement, energy statistics, analysis of power quality Recording function, event recording function (including voltage rise and fall interruption, impulse current, etc.) 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 module with T-Flash (TF) card, network communication 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.
Technical Parameters
Accuracy
Voltage、current and power：class 0.2S
Active power：class 0.2S
Reactive power: class 2
Frequency
Range:45-65Hz
Auxiliary power supply
AC/DC 85V～265V or AC/DC 115～415V
Pulse output
Output mode: Optocoupler pulse with open collector;
Pulse constant：4000（5A）、8000（1A） imp/kWh；
Consumption
Voltage:Power consumption:<0.5VA;
Current:Power consumption:< 0.5VA;
Auxiliary power supply:power consumption≤15VA
Voltage、current and power：class 0.2S
Active power：class 0.2S
Reactive power: class 2
Frequency
Range:45-65Hz
Auxiliary power supply
AC/DC 85V～265V or AC/DC 115～415V
Pulse output
Output mode: Optocoupler pulse with open collector;
Pulse constant：4000（5A）、8000（1A） imp/kWh；
Consumption
Voltage:Power consumption:<0.5VA;
Current:Power consumption:< 0.5VA;
Auxiliary power supply:power consumption≤15VA
Function
Type | APM830 | ||||||
Measured parameters | Total electrical measurement | ||||||
Four-quadrant energy | |||||||
Complex rate electric energy | |||||||
Internal temperature measurement of instrument | |||||||
Pulse output of energy | Total active power, total reactive power, total apparent power pulse output, second pulse, etc | ||||||
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 | |||||||
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 | |||||||
Vector | |||||||
Voltage and current waveform | |||||||
Fundamental voltage and current | |||||||
Event log | Record the most recent 128 event records, support extended records by TF card | ||||||
A total of 13 alarm records, including 66 alarm types, each of which can record 128 recent alarm records, supporting the expansion of TF card | |||||||
Transient record, record up to 800 transient waveform records, support TF card expansion record | |||||||
Communication | Modbus - RTU protocol | ||||||
DL / T 645 - 2007 protocol (support freeze function) | |||||||
I/O | 2 digital inputs + 2 digital outputs (2DI+2DO) | ||||||
Multiple rate | The multi-rate energy statistics include total, sharp, peak, flat, valley and near-month multi-rate electricity | ||||||
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，Configure this function to give MCM function, referred to as MCMP for short. | ||||||
MCE | 1 Ethernet, support Modbus-TCP, http, SMTP, DHCP protocol，Configure this function to give MCM function, referred to as: MCME | ||||||
Contact Us
Company Profile
Acrel E-Business (Shanghai) Co., Ltd. is a wholly-owned subsidiary of Acrel Co., Ltd. Acrel E-Business (Shanghai) Co., Ltd. is responsible for the promotion and sale of all Ankairui products on the Internet.
Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users.Since June 2003, we has always been focused on the research, production and sales of intelligent electric meters. We concentrates on providing products and services to help customers improve electricity efficiency and safety. So far we had the following comprehensive solutions for different applications: 35(10)/0.4kV substation automation system, building mounted photovoltaic (BMPV) system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, power supply monitoring system for fire protection equipment, fire emergency lighting and evacuate indicating system, fire resistant doorsets monitoring system, smart lighting control system, Lithium battery management system and electric vehicle charging system.
FAQ
1. who are we?
We are based in Shanghai, China, start from 2017,sell to Domestic Market(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Energy Meter,Ammeter and Voltmeter,Current Transformer,Temperature Monitoring Device,Power Sensor,Multifunction Meter,Power Transducer,Ammeter,Voltmeter,Temperature Humidity Controller
4. why should you buy from us not from other suppliers?
Acrel E-Business Co., Ltd is one of the few leading companies in China who provides various systematic solutions of power monitoring,power controland eletrical safety for smart grid users.we have been focused on the sales of intelligent electric meters.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
We are based in Shanghai, China, start from 2017,sell to Domestic Market(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Energy Meter,Ammeter and Voltmeter,Current Transformer,Temperature Monitoring Device,Power Sensor,Multifunction Meter,Power Transducer,Ammeter,Voltmeter,Temperature Humidity Controller
4. why should you buy from us not from other suppliers?
Acrel E-Business Co., Ltd is one of the few leading companies in China who provides various systematic solutions of power monitoring,power controland eletrical safety for smart grid users.we have been focused on the sales of intelligent electric meters.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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Contact Us
- Acrel Electric Co., Ltd
- Contact nameShelly Zhang Chat Now
- Phone86-21-18702111813
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