Product Details

APM8xx Series AC Multi-function Smart Meter

The APM series meters are suited for measuring and displaying electrical quantities of electricity networks. The accuracy of active energy measurements corresponds to class 0.5S in accordance with the requirements of IEC62053-22.

The APM series meters offer many high-performance capabilities needed to meter and monitor an electrical installation in a compact 96 x 96 mm unit. All models include an RS-485 Modbus communication port, two digital inputs, two digital outputs, and alarming on critical conditions.

The model of APM810 is able to perform current/voltage harmonics for assessment of the power quality. In addition, the model of APM801 can offer active energy accuracy up to class 0.2S.

Expand any model with field-installable option modules that offer a choice of additional digital inputs and outputs, analog inputs and outputs, and Ethernet ports.

Picture

Description

Optional Function

● Measurement: 3-phase kWh, kVarh, kW, I, U, Hz, Cosφ, Current&Voltage Unbalance, 2~63rd Harmonic(APM810, APM830), Real-time&Max Demand, Zero-sequence Current, 4-quadrant Energy and etc

● Current Rating: -/5A AC; -/1A AC (According to CTs)

● Voltage Rating: 100V, 110V, 400V, 690V AC

● Frequency: 45~65Hz

● Measurement accuracy:

Class 0.5S (APM800,APM810)

Class 0.2S (APM801,APM830)

● Communication (Main Body): RS485 (MODBUS-RTU)

● 66 alarm types and 16 external (SOE) event records

● Display: LCD Display

● Dimension: 96*96*90mm (L*W*H)

● Installation: Panel Embedded (Cut-out --92*92mm)

● Power Supply: 85~265V AC/DC; 115~415V AC/DC

● Standard&Certificate: CE

● Muti tariff energies

● 8DO+2DI

● SD card

● the second RS485

● Ethernet

● PROFIBUS-DP

● 4 channel 2M NTC temperature, measurement

● 2 channel PT100 temperature, measurement

● 1 channel temperature and humidity

	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
	Diverse Extra Function Module ● Modular Design (Easy for Function Expansion) ● Support up to 3 Expanded Module at same time
	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
	SD Card Data Storage Module ---MLOG ● Expand Number of SOE Storage ● Support Storage of SD Cards up to 32GB (standard 4GB)
	Extra RS485 Communication Module ---MCM ● Interface: RS485 Interface ● Protocol: MODBUS-RTU ● Support Salve&Master Mode
	Ethernet Communication Module ---MCME ● Interface: RJ45 Interface ● Protocol: MODBUS-TCP/HTTP/DHCP/SMTP ● Could Serve as Serial Server ● Plus 1 Extra RS485 Interface
	PROFIBUS-DP Communication Module ---MCMP ● Interface: PROFIBUS-DP Interface ● Protocol: PROFIBUS-DP ● Plus 1 Extra RS485 Interface
	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
	Multi-rate/Multi-tariff ● 4 Time zone ● 4 Tariff rate (Spike, Peak, Flat, Valley) ● 2 Time period list ● 14 Time period by day
	Local Configuration ● Keypads HMI for Programming ● Setting through Adjustment Software ● Setting through WEB ● Setting through MODBUS communication

Technical Parameter		Value
Signal	Connection	3 phase 3 wire, 3 phase 4 wire
	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
		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 (APM800,APM810) Class 0.2S (APM801,APM830)
	Active power
	Reactive power	Class 2(APM800, APM810), Class 0.5(APM801,830)
	Harmonic	1%(2~42nd),2%(43~63rd)
Switch inputs		Passive contact inputs, built-in power supply
Relay outputs		Contact type: open contact in the main part, changeover contact in module Contact capacity:3A/AC 250V 3A/DC 30V
The pulse output of energy		Output mode: Optocoupler pulse with open collector Pulse constant:4000(5A),8000(1A) imp/kWh
Analog outputs		DC 0~20mA,4~20mA,0~5V,1~5V output, accuracy class 0.5%, load resistance ≤ 500Ω
Analog inputs		DC 0~20mA,4~20mA,0~5V,1~5V input, accuracy class 0.5%
Storage card		Standard capacity:4G, TF card up to 32G capacity
Communication		RS485(Modbus-RTU)
		Profibus(Profibus-DP)
		Ethernet(Modbus-TCP,HTTP,DHCP)
Auxiliary power supply		Operating range: AC/DC 85V~265V or AC/DC 115~415V(P2)
		Power consumption: Power consumption of the main part ≤ 15VA
Safety	Insulation resistance	>100MΩ
Electromagnetic compatibility		IEC 61000 standard (Level 4)
Protection level		IP54(Front)

3-phase 4-wire connection

via 3 extra CTs

3-phase 3-wire connection

via 2 extra CTs & 2 extra PTs