Multifunction Three Phase Panel RS485 Modbus Digital Electric Energy Power Analyze Meter

Product Description

Multifunction Three Phase Panel RS485 Modbus Digital Electric Energy Power Analyze Meter

Product Description

 

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.
 

Panel

(1)
MD82: 8DI+2DO
(2)
MA84: 8AI+4AO
(3)
MLOG: SD card
(4)
MCM: RS485 communication
(5)
MCE: CE communication
(6)
MCP: Profibus-DP communication
(7)
MTN: 4 channels of NTC temperature with 2m or 4m
(8)
MTP: 2 channels of PT100 temperature
(9)
MTH: 1 channel of Temperature and Humidity Control

Product 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%(2nd~42nd),2%(43rd~63rd)
Switch input		Dry contact inputs, built-in power supply;
Relay output		Contact type: open contact in the main part, changeover contact in the module;
		Contact capacity: AC 250V/3A  DC 30V/3A;
The pulse output of energy		Output mode: Optocoupler pulse with open collector;
		Pulse constant:4000(5A),8000(1A) imp/kWh;
Analog output		DC 0mA~20mA,4mA~20mA,0V~5V,1V~5V output, accuracy class 0.5%, load resistance ≤ 500Ω;
Analog input		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 withstands voltage	The power frequency withstands 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 are AC 2kV/1min;
		The power frequency withstand voltage between the current input and other input/output terminal groups are AC 2kV/1min;
		The power frequency withstand voltage between the relay output and other input/output terminal groups are 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	Environmental Testing-Part 2-1:Tests Test A:Cold IDA
		IEC 60068-2-2	Part 2-1:Tests Test B:Dry heat
		IEC 60068-2-30	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)

Specification

Function	Function description		APM800 (class 0.5s)	APM801 (class 0.2s)	APM810 (class 0.5s)	APM830 (class 0.2s)
Parameters	All parameters		★	★	★	★
	Four-quadrant energy		★	★	★	★
	Multi-rate energy		☆	☆	☆	★
The pulse output of energy	Active/reactive		★	★	★	★
Demand	Real-time and maximum demand of I, P, Q, S (with time)		★	★	★	★
Extreme value statistics	Extremum of I, UL-L, UL-N, P Q, S, PF, F, THDi, THDuin this month and last month (with time)		★	★	★	★
Power quality	Unbalance of I, UL-L, UL-N		★	★	★	★
	Voltage phase angle, current phase angle		★	★	★	★
	The total and 2nd-63rd harmonic content of voltage and current		×	×	★	★
	Voltage crest factor		×	×	★	★
	Telephone waveform factor		×	×	★	★
	Current K-factor		×	×	★	★
	Positive sequence, negative sequence,zero-sequence voltage, and current		×	×	×	★
	Fundamental voltage and current		×	×	×	★
Waveform	Waveform trace display		×	×	×	★
	Fault waveform record		×	×	×	★
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		★	★	★	★
Event	Record the most recent 128 event records, support extended records by TF card		★	★	★	★
Communication	RS48(Modbus-RTU)		★	★	★	★
Digital I/O	2DI+2DO		★	★	★	★
Optional functions	MD82	8DI+2DO  Digital	★	★	★	★
	MLOG	TF or Micro SD card 32G	★	★	★	★
	MA84	8Al+-4AO  Analog	★	★	★	★
	MCM	1 RS485(Modbus-RTU), support master mode or slave mode	★	★	★	★
	MCP	1 Profibus(Profibus-DP)	★	★	★	★
	MCE	1 Ethernet(Modbus-TCP, HTTP, DHCP)	★	★	★	★

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%.

(2)"★":standard   "×":No   "☆":Optional

 

Installation

Wiring

 

3P4L

3P3L

Networking

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, and since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.