APM510 Multifunktionales Energiezähler

APM510 Multifunctional Energy Meter

The APM5 series network power meter (hereinafter referred to as the meter) is designed according to international IEC standards and features full power measurement, power statistics, power quality analysis (including harmonics, interharmonics, and flicker), fault recording (including temporary voltage spikes and dips, inrush current, and other recordings), event recording, network communication, and other functions. It is primarily used for comprehensive power quality monitoring in electrical networks. This series of meters is equipped with feature-rich DI/DO modules, AO modules, wireless communication modules, and leakage temperature measurement modules, enabling flexible implementation of full electrical circuit power measurement and switching state monitoring.

Full power measurement

Network quality analysis

Leakage current measurement (optional)

Supports Modbus RTU/TCP protocol

Accuracy: 0.5 s

Standards and certifications: CE

Product info

APM510 (72*72)	Measurement of all electrical parameters (class 0.5s), neutral current, imbalance, mean value, extreme value, 2DI+2DO, RS485 communication (Modbus RTU protocol), 1Ep pulse output, 2-63 harmonics
APM520 (96*96)	Measurement of all electrical parameters (class 0.5s), neutral current, imbalance, mean value, extreme value, 4DI+2DO, RS485 communication (Modbus RTU protocol), 2Ep pulse output, 2-63 harmonics

Technical data

Basic 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 Second 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 current).
		7.F (Multirates).
		8.S (0.2S class + error recording).
		9.WF (WiFi Communication)
		10.LR (Lora Communication)
		11.4G (4G communication)
		12.NB (NB Communication)

Basic 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
		2.2C (Extended Second Communication).
		3.K (4 switch inputs + 2 switch outputs).
		4.2M (2ch analog).
		5.T (4-channel NTC temperature measurement).
		6.L (1 channel leakage current).
		7.F (Multirates).
		8.S (0.2S class + error recording).
		9.WF (WiFi Communication)
		10.LR (Lora Communication)
		11.4G (4G communication)
		12.NB (NB Communication)

Note: 1. Optional K-function, defined as an extension of the DID based on the basic function

Advertisement	Display method	Dot matrix liquid crystal; Switch between Chinese and English
	resolution	128*128;
	Backlight	white LED
	Visible area	72 Shape: 38mm46mm (1.78"/2.3"); 96 Shape: 56mm60mm (2.46"/3.2");
signal	Electrical network	Three-phase three-wire, three-phase four-wire, see the wiring diagram;
	frequency	45～65Hz;
	Tension	Rating: AC 357.7/100V, AC 363.5/110V, AC 3230/400V, AC 3400/690V (96 shape only);
		Overload: 1.2 times the mention (continuous); 2x rating/1 second;
		Power consumption: < 0.5VA (in any mode);
	Storm	Ratings: AC 3x 1 (1,2) A, AC 3 × 5 (6) A;
		Overload: 1.2 times the mention (continuous); 10x rating/1 second;
		Power consumption: < 0.5VA (in any mode);
Measurement accuracy	Voltage, current	IEC 61557-12 0.2%
	Voltage harmonics, current harmonics	IEC 61557-12 1%
	frequency	IEC 61557-12 ±0.02Hz
	Active performance	IEC 61557-12 0.5%
	Reactive power	IEC 61557-12 1%
	Active electrical energy	0.5S class GB/T 17215.321-2008C class GB/T 17215.321-2021 (accuracy of 0.2S when S is selected)