Product Details

Single phase PZ series AC electric energy meter

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

Fitted with 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, by keys on the faceplate, electric parameters for transformation ratio, alarm, communication etc. can be set up and controlled.

Product Specification

Model

The Basic Function

Outline Dimension(mm)

FOB Shanghai Quotation (USD)

PZ72L-E/JC

Measurement of single-phase voltage,

current ,frequency,power,electric energy.

LCD digital display.

/C:One channel RS485 communication

/J: One channel alarm output

75*75

113

Technical Feature

Technical Parameters			Value
Input	Network		Single phase
	Frequency		45Hz~65Hz
	Voltage	Rating	AC100V,220V,400V
		Overload	1.2 times(continuous),2 times/1s;
		Power Consumption	<0.5VA
	Current	Rating	AC 1A,5A
		Overload	Current:1.2 times(continuous),10 times/s
		Power Consumption	<0.5VA
Accuracy	Current,Voltage: 0.2 class ; power,active electric energy: 0.5 class; frequercy: 0.01Hz; reactive electric energy:1 class
Function	Switching	input	2 channels or 4 channels passive dry contact input mode
		ouput	2 channels relay NO contact outputcontact capacity :AC 250V/3A DC 30V/3A
	Analog output	output mode	1 or 2 channels,0~20mA,4~20mA,programmable(Specified by the uesr)
		load capacity	≤500Ω
Power Supply	Voltage range	AC85~265V or DC100-350V
	Power consumption	<5VA
Output	Electric energy pulse	Output mode	open-collector photocoupler pulse
		pulse constant	can be set
	Communication		RS485
	Display		LCD
Environment		Temperature	Operation: -10~+55℃(LED display) -10~+45℃(LCD display) Storage: -20~+70℃
		Humidity	≤93%RH,no condensation,without corrosive
		Altitude	≤2500m

Outline and Size of Cut Out:

Model	Panel size		Housing size			Cutout size
Model	Height	Width	Height	Width	Depth	Width	Height
PZ72L-E/C	75	75	66	66	98	67	67

Installation:

Related products:

Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users.

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