PMC-340 Three-Phase Energy Meter

Product Overview

The PMC-340 Series Digital Three-Phase Energy Meter is CET’s latest offer for the low voltage power/energy metering market featuring DIN-Rail mount, high accuracy, multifunction true RMS measurements and a large, easy to read LCD display.

The PMC-340-B has received the Certificate of Approval from the National Measurement Institute (NMI) of Australia and been verified by UL with reference to NMI M6-1 Electricity Meters, Part 1: Metrological and Technical Requirements.

Dimension

Send us a message

Sincerely looking forward to working with you!

Technical Speciﬁcations

Voltage (Un)	220-240VLN
Overrange (% Un)	110%-120%
Range (V)	168 to 264VAC
Burden	<10VA/phase
Frequency	45-65Hz
Direct Input	Current (Ib/Imax)	20A/100A
	Range	0.4% Ib to Imax
	Starting Current (Ist)	0.4% Ib (0.08A)
	Minimum Current (Imin)	5% Ib (1A)
	Burden	<4VA/phase
	Power Supply	Self-powered 168 to 264VAC
	Maximum Wire Size	35mm² (3AWG)
	Maximum Torque	2.5 N.m
CT Input	Current (In/Imax)	5A/6A
	Range	(0.1%-120%) In
	Starting Current (Ist)	0.1% In
	Burden	<0.5VA/phase

SS Pulse Output

Pulse Constant	1/10/100/500/1000 /3200/5000 imp/kWh (imp/kvarh)
Isolation	Optical
Max. Load Voltage	80V
Max. Forward Current	50mA
Pulse Width	60-150ms (PMC-340-A) 30-150ms (PMC-340-B)

Communications

RS-485	Modbus RTU
Baud Rate	1200/2400/4800/ 9600/19200 bps
Maximum Wire Size	1.5mm² (16AWG)
Maximum Torque	0.45 N.m

Accuracy

Parameters	Accuracy	Resolution
Voltage (U)	±0.5%	0.01V
Current (I)	±0.5%	0.001A
kW, kVA	±1.0%	0.01kX
kvar	±1.0%	0.01kvar
kvarh	IEC62053-23: 2020 Class 2	0.01kvarh
kWh kVAh	IEC62053-21: 2020 Class 0.5 for 100A Direct Input	0.1kXh (PMC-340-A) 0.01kXh (PMC-340-B)
	IEC62053-22: 2020 Class 0.5S for 5A CT Input
PF	±1.0%	0.001
Frequency	±0.02Hz	0.001Hz
Harmonics	IEC61000-4-7 Class II	0.1%

Inquiry

*Your Name:

User type:PersonalBusinessDistributor

*E-mail:

*Phone:

WhatsApp:

Country:

*Content: