Descrição

Using AC sampling technology, PZ Series electric energy meters can measure many three-phase grid electrical parameters such as current, voltage, power, electric energy, etc. directly or indirectly. It can be used for local display and connected with the control equipment to form a measuring and controlling system.

Fitted with the RS-485 communication port, adopting compatible Modbus-RTU protocol, meters can switch electric parameter signal into standard analog output, with four-channel (two-channel) switching input / two-channel switching output. Based on different requirements, electric parameters for transformation ratio, alarm, communication, etc., can be set up and controlled by keys on the faceplate.

PZ series meters have a high price-performance ratio and can replace traditional electric transducers and measuring meters. As an advanced intelligent, digital front-end acquisition component, these electric meters have been widely used in various control systems, SCADA systems,s and energy source management systems.

Características

1. O contador de o Três Fase Energia Medidor tem bom selagem e anti-interferência efeitos so isso pode garantir precisão medição.

2. Superior precisão para voltagem: Classe 0.2, ativo energia: Classe 0.5. Voltage pode ser conectado para 660V.

3. O 92*92/ 88*88 design makes installation more conveniente e salva tempo.

4. O clear LCD/LED screen allows you to see the data more clearly and prevents erros.

Aparência

Parâmetro

Projeto			P
Especificação			3 Phase 3 Wires, 3 Phase 4 Wires
Entrada	Conectar		45-65HZ
	Frequência		3 fase 3 fio, 3 fase 4 fio
	Voltagem	sobrecarga: 1.2 fold rating(contínuo); 10 fold rating for 1 second
		alimentação consumo: < 0.2VA
	Atual	sobrecarga: 1.2 fold rating(contínuo); 10 fold rating for 1 second
		alimentação consumo: < 0.2VA
Saída	Elétrico energia		Saída modo: 2-channel open-collector photo coupler pulse
			Pulso constante: 10000, 40000, 160000 imp/kWh
	Comunicação		RS485port, Modbus -RTU protocol
	Exposição		LED or LCD display, set multiplying power, alarm, switching indication at will; For 1 channel analog, display related programmable setting
			2channel or 4channel passive dry contact input mode
			1 active photocoupler output
			Output mode: 2 channel relay NO contact output
			Output mode: 1, 2, or 4 channel Output, 0 - 20mA,4 - 20mA programmable
			load capacity Less than or equal to 500Ω
	Frequency {{0}}.05Hz, reactive electric energy 1 class, others 0.5class
	DC100~350V; AV 85~265V; （In order to instrument wiring shall prevail ）		<5VA
	Equipment withstand voltage= power supply, voltage input circuit 2kVAC; power supply,current circuit 2.5kV/1min(RMS) Insulation resistance- input, output end to housing >100MΩ
			Modbus RTU:1~ 247;
		Work: -10 degree ~ plus 55 degree storage: -25 degree ~ plus 75 degree
		Less than or equal to 93 percent RH Non-condensing
		Less than or equal to 2500m