KINGSINE PMC72 Series Three-phase Electric Monitoring Meter

Name: PMC72 Series Three-phase Electric Monitoring Meter
Brand: Kingsine Electric Automation Co.,Ltd.

Item No.: 206172

PMC72 series three-phase electric monitoring meter adopts Segment type LCD screen, beautiful and grand, high contrast; With high-speed processor as the core, measurement of electric parameters using 22 AD, electric energy metering, wide dynamic range, high accuracy. Can optional configure various binary, relay, RS-485 communication module, can easily fulfill the integration of various intelligent distribution system.

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Description

Specification

Ordering Instruction

Function Features

● Adopts 22 AD for achieve electric parameter measurement, electric energy metering, wide dynamic range, high accuracy.

● Electric parameter over-limit alarm monitoring, alarm output relay association.

● Support 2-channel DI/DO,1 channel electric energy pulse output.

● Support MODBUS-RTS standard protocol, RS485 communication.

Series Model

● PMC72S-I Three-phase digital current meter.

● PMC72S-U Three-phase digital voltage meter.

● PMC72S-P Three-phase digital power meter.

● PMC72S-C Three-phase digital power factor meter.

● PMC72S-Z Three-phase electric monitoring meter.

● PMC72SL-I Three-phase LCD screen current meter.

● PMC72SL-U Three-phase LCD screen voltage meter.

● PMC72SL-P Three-phase LCD screen power meter.

● PMC72SL-C Three-phase LCD screen power factor meter.

● PMC72SL-Z Three-phase electric monitoring meter.

Applications

● Industrial distribution automation system.

● Power plant auxiliary system.

● Substation automation system.

● Energy management system.

● Intelligent mansion electrical engineering.

● Switch gear of high & low voltage.

Function Features

Product Model	PMC72L-Z PMC72-Z	PMC72L-C PMC72-C	PMC72L-P PMC72-P	PMC72L-U PMC72-U	PMC72L-I PMC72-I
Instantaneous real virtual value
Current Single phase & neutral line	◆		◆		◆
Voltage Line/line & Phase/line	◆		◆	◆
Frequency	◆
Active power 3-phase & Single phase	◆		◆
Reactive power 3-phase & Single phase	◆
Power factor 3-phase & Single phase	◆	◆
Energy
Active energy 1 channel pulse output	◆
Reactive energy	◆
Communication
MODBUS-RTU protocol	◆	◆	◆	◆	◆
Display
LCD or Digital display	◆	◆	◆	◆	◆
Other
Support program online upgrade	◆	◆	◆	◆	◆
Optional function
1 channel RS485	◆	◆	◆	◆	◆
2-channel DI	◆	◆	◆	◆	◆
2-channel DO	◆	◆	◆	◆	◆
2-channel limits alarm	◆		◆	◆	◆

Electrical Characteristics
Measurement type		Three-phase three-wire AC system Three-phase four-wire AC system
		Sampling rate: 64 times per cycle
Data refresh rate		1S
Measurement Accuracy	Current	0.5%
	Voltage	0.5%
	Power	0.5%
	Frequency	0.05Hz
	Active Energy	1.0%
	Reactive Energy	2.0%
	AO	1%
Input voltage characteristics	Measuring voltage	3 X 220/380V(connected directly) 3 X 57.7/100V(connected by CT)
	Allowed load	1.2 times / continuous
	Input impedance	1.8MΩ
Input current characteristic	Measuring current	5A or 1A (connected by CT)
	Allowed load	1.2 times / continuous
	Input impedance	<0.1Ω
Binary input	Working voltage	Passive dry contact（built-in+15VDC power supply）
	Input impedance	5KΩ
	Isolation voltage	2KV
Relay output	Node type	Mechanical shock
	Node capacity	220 VAC/5A 30 VDC/5A
Working power supply	AC	85~265 VAC/45-65Hz
	DC	100~300 VDC
	Power dissipation	< 3W
Mechanical Properties
Weight		0.5kg
IP protection grade		Panel IP52, body IP30
Size		72X 72 X 95mm
Operating temperature		-10~55℃
Storage temperature		-20~70℃
Relative humidity		5% - 90%RH, No condensation
EMC
Electrostatic discharge interference		IEC 61000-4-2, Level 4
Group of anti-fast transient pulse		IEC 61000-4-4, Level 4
Anti-impact		IEC 61000-4-5, Level 3
Anti-frequency magnetic field		IEC 61000-4-8, Level 3
Electrical insulation performance
Insulation resistance		GB/T13729, >50MΩ
Frequency withstand voltage		GB/T13729, AC 2KV 50Hz /1min
Impulse voltage		GB/T13729, 5KV, 1.2/50us

SPECIFICATION: PMC72A-B-C-D-E-F
A Model specification:
PMCL	LCD Display
PMC72	Digital Display
B Means type
I	3-Phase current meter
U	3-Phase voltage meter
P	3-Phase power meter
C	3-Phase power factor meter
Z	3-Phase power monitoring meter
C Means Rated measurement voltage, current
1	57.7/100V, 5A
2	57.7/100V, 1A
3	220/380V, 5A
4	220/380V, 1A
D System frequency
1	50Hz
2	60Hz
E Working power supply
1	100~300VDC, 85~265VAC/45~65Hz
F Optional function
S	2-Channel Binary Input
R	2-Channel Relay Output
C	1 Channel RS485

Example: order model is: PMC72L-I-3-1-1-SR.
It means PMC72L 3-phase LED display current meter has rated measuring is 220/380V 5A, system frequency 50Hz, power supply is 85~265VAC/45~65Hz, option is 2-channel binary input and 2-channel relay output.