Acrel Apm520 with Full Power Measurement, Power Statistics, Power Quality Analysis Fault Recording Function Network Power Meter

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: APM520
• Display: Digital
• Electric Equipment: Three Phase Four Wire
• Trademark: Acrel
• Origin: China

Product Description

Product Description

APM5 series network power meter (hereinafter referred to as the meter) is designed according to IEC international standards, with full power measurement, power statistics, power quality analysis (including harmonics, flicker), fault recording function (including voltage temporary rise and fall interrupt, inrush current and other records), event recording function and network communication and other functions. It is mainly used for comprehensive monitoring of power supply quality in the power grid. This series of meters is equipped with feature-rich DI/DO modules, AO modules, wireless communication modules, leakage temperature measurement modules, which can flexibly realize the full electrical circuit Power measurement and switching status monitoring. Product model specifications and functions.

Product Parameters

Measured parameters	Total electrical measurement
	Four-quadrant energy,Split phase electricity,Apparent energy,Multi-rate energy
Pulse output of energy	Total active ,Total reactive energy pulse output (72 type only has active energy pulses)

Demand	Three-phase current, active power, reactive power, real-time demand of apparent power, and maximum demand (including time stamp)
Extreme value statistics	Current, line voltage, phase voltage, active power, reactive power and other electrical parameters extreme values of this month and last month (including time stamps)
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)
	Interharmonic (included with option S).
	Flicker (included with S option).
	Voltage peak coefficient
	Telephone waveform factor
	Current K-factor
	Vector
	Voltage and current waveform
	Fundamental voltage and current
Fault waveform recording	Record of voltage ramp-up and drop interruptions, inrush currents, etc. (included with S option).
Event logging	DIDO records, which can record the last 128 DID records
Alarm logging	The last 128 alarm records can be recorded
Communication	Modbus - RTU protocol, DL/T 645-2007 statute
Switching value	72 Shape: 2 channels of switching input + 2 channels of switching output; 96 Shape: 4 switching inputs + 2 switching outputs

Base model	Basic function	Optional function	Option Group
APM510	2DI2DO1EP1C	1. CE (Ethernet Communication/MODBUS-TCP).	1+5+6+7+8 2+3+4+7+8 5+6+7+8+9 5+6+7+8+10 5+6+7+8+11 5+6+7+8+12
		2.2C (Extended 2nd Communication).
		3.K (2 switch inputs + 2 switch outputs).
		4.2M (2ch analog).
		5.T (4-channel NTC temperature measurement).
		6.L (1 channel leakage).
		7.F (Compound Rate).
		8.S (0.2S level + fault recording).
		9.WF(WiFi Communication)
		10.LR(Lora Communication)
		11.4G(4G Communication)

Base model	Basic function	Optional function	Option Group
APM520	4DI2DO2EP1C	1. CE (Ethernet Communication/MODBUS-TCP).	1+5+6+7+8 2+3+4+7+8 1+5+6+7+8 2+3+4+7+8 5+6+7+8+9 5+6+7+8+10 5+6+7+8+11 5+6+7+8+12
Display	Display method	Dot matrix liquid crystal; Switch between Chinese and English
	Resolution	128*128;
	Backlight	White LED;
	Visible area	72 Shape: 38mm*46mm (1.78"/2.3"); 96 Shape: 56mm*60mm (2.46"/3.2");
Signal	Electrical network	Three-phase three-wire, three-phase four-wire, see the wiring diagram;
	Frequency	45~65Hz;
	Voltage	Rating: AC 3*57.7/100V, AC 3*63.5/110V, AC 3*230/400V, AC 3*400/690V (96 Shape only);
		Overload: 1.2 times the rating (continuous); 2x rating/1 second;
		Power consumption: < 0.5VA(Every way);
	Current	Ratings: AC 3x 1 (1.2) A, AC 3x5(6)A;
		Overload: 1.2 times the rating (continuous); 10x rating/1 second;
		Power consumption: < 0.5VA(Every way);
Measurement accuracy	Voltage, current	IEC 61557-12 0.2%

Measurement accuracy	Voltage, current		IEC 61557-12 0.2%
	Voltage harmonics, current harmonics		IEC 61557-12 1%
	Frequency		IEC 61557-12 ±0.02Hz
	Active power		IEC 61557-12 0.5%
	Reactive power		IEC 61557-12 1%
	Active electrical energy		IEC 62053-22 0.5S class (0.2S accuracy when S is selected).
	Reactive power		IEC 62053-24 Class 1
Power quality (only available when S is selected).	Waves recording		20 waveforms, 10 waves before and after;
	Waveform capture		128 cycle points are stored per waveform;
Switch input	Dry contact input, built-in power supply; Response time: less than 300ms
Relay output	Contact type: normally open contact; Contact capacity: AC 250V/3A DC 30V/3A;
Energy pulse output	Output mode: photocoupler pulse with open collector; Pulse constant: 10000imp/kWh (default);
communication	RS485 interface/Modbus-RTU protocol and DLT645 protocol; RJ45 interface (Ethernet)/Modbus-TCP protocol; Wireless interface
power supply	Working range: AC 85V~265V; DC100V~350V Power consumption: power consumption≤15VA;
Safety	Power frequency withstand voltage	The power frequency withstand voltage between the housing 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 terminal and each output terminal group is AC 2kV/1min; The power frequency withstand voltage between the voltage input and other input and output terminal blocks is AC 2kV/1min; The power frequency withstand voltage between the current input and other input and output terminal blocks is AC 2kV/1min; The power frequency withstand voltage between the relay output and other input and output terminal blocks is AC 2kV/1min; The power frequency withstand voltage between the terminal groups of switching input, communication, analog output and pulse output is AC 1kV/1min;
	Insulation resistance	Inputs,outputs to the shell>100MΩ;
Electromagnetic compatibility	Complies with IEC 61000 standard (Level 4);

Environment	Operating temperature:-25ºC~+70ºC;Storage temperature:-40ºC~+85ºC; Relative humidity:≤95% without condensation;Altitude:≤2500m;
Protection Level	Display panel IP54; (Optionally IP65).
Standards	IEC 60068-2-1 IEC 60068-2-2 IEC 60068-2-30	Environmental Testing-Part 2-1:Tests Test A:Cold IDA Environmental Testing Part 2-2:Tests Test B:Dry heat Environmental Testing 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 systems up to 1 000V a.c. and 1 500V 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)
	IEC 62053-24	Electricity metering equipment (a.c.)-Particular requirements - Part24:Static meter for reactive energy at fundamental frequency (classes 0.5S 1S and 1)