Name: China Three Phase Panel Solar Meter Manufacturers Suppliers Factory - Wholesale Service - Acrel
Brand: Acrel
SKU: 191319483

Description

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.

Features

1. The counter of the Three Phase Energy Meter has good sealing and anti-interference effects so that it can ensure accurate measurement.

2. Higher accuracy for voltage: Class 0.2, active energy: Class 0.5. Voltage can be connected to 660V.

3. The 92*92/ 88*88 design makes installation more convenient and saves time.

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

Appearance

Parameter

Project			Parameter
Specification			3 phase 3 wires, 3 phase 4 wires
Input	Connect		45-65HZ
	Frequency		3 phase 3 wire, 3 phase 4 wire
	Voltage	overload: 1.2 fold rating(continuous); 10 fold rating for 1 second
		power consumption： < 0.2VA
	Current	overload: 1.2 fold rating(continuous); 10 fold rating for 1 second
		power consumption： < 0.2VA
Output	Electric energy		Output mode: 2-channel open-collector photo coupler pulse
			Pulse constant: 10000, 40000, 160000 imp/kWh
	Communication		RS485port, Modbus -RTU protocol
	Display		LED or LCD display, set multiplying power, alarm, switching indication at will; For 1 channel analog, display related programmable setting
Function	Switching input		2channel or 4channel passive dry contact input mode
	Switching output		1 active photocoupler output
			Output mode： 2 channel relay NO contact output
	Analog Output		Output mode: 1, 2, or 4 channel Output, 0 - 20mA，4 - 20mA programmable
			load capacity≤500Ω
Accuracy class	Frequency 0.05Hz, reactive electric energy 1 class, others 0.5class
Power supply	DC100~350V; AV 85~265V; （In order to instrument wiring shall prevail ）		power consumption<5VA
Security	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
	Range of		Modbus RTU:1~ 247；
Environment	Temperature	Work: -10°C~+55°C storage: -25°C ~+75°C
	Humidity	≤93%RH Non-condensing
	Altitude	≤2500m