AMC72L-E4/KC Three Phase AC Multi Function Panel Energy Meter

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LOCATION : HOME - PRODUCTS - Power monitoring and protection - Programmable meter

● Measurement: 3-phase AC kWh, kVarh, I, U, kW, kVar, Hz, cosφ and etc
● Accuracy: 1% (kWh); 0.5% (Active Power)
● Rated Voltage: 400V AC L-L (direct connect); 100V AC L-L (via PTs)
● Rated Current: 5A AC or 1A AC (via CTs)
● Power Supply: 85~265V AC/DC; 24V or 48V DC
● Communication: RS485 (MODBUS-RTU)
● SOE Funciton: Event&Demand&Extremum Record
● Harmonic Measurement: 2~31st and total Harmonic
● Analog Output: 4~20mA DC or 1~5V DC
● DI/DO Function: 2/4-channel DI&2-channel DO
● Standard&Certificate: CE Certificates

PRODUCTS

Products Overview

Main Functions

Panel Overview

Main Parameters

Dimension

Outline Dimension

Cut-out Dimension

Wiring Illustration

AC Voltage Signal (400V AC L-L) Input via direct Connection & AC Current Signal (5A or 1A AC) input via -/5A AC or -/1A AC CTs (3-phase 4-wire)

AC Voltage Signal (400V AC L-L) Input via direct Connection & AC Current Signal (5A or 1A AC) input via -/5A AC or -/1A AC CTs (3-phase 3-wire)

AC Voltage Signal (100V AC L-L) Input via -/100V AC PTs & AC Current Signal (5A or 1A AC) input via -/5A AC or -/1A AC CTs (3-phase 4-wire)

AC Voltage Signal (100V AC L-L) Input via -/100V AC PTs & AC Current Signal (5A or 1A AC) input via -/5A AC or -/1A AC CTs (3-phase 3-wire)

Installation Instruction

1. Cut out a hole on the object on where we will intall the meter according to dimension of meter referred above.

2. Remove the buckle on the meter off.

3. Install the meter into the cut-out hole.

4. Buckle up and fixed the meter.

1.Function Overview

Function	Description&Value
Measurement	Three-phase AC kWh, kVarh, Active Power, Reactive Power, Forward&Reverse Power, Current, Voltage, Zero Sequence Voltage, Zero sequence Current, Voltage-phase Angle, Voltage&Current Unbalance, Power Factor,Harmonic, Frequency
Display	LCD display
Communication(Optional)	RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity) Baud Rate 1200~38400 bps etc.
Alarm Output(Optional)	1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc.
Analog Output(Optional)	1~5V DC or 4~20mA DC
DI/DO Switching(Optional)	DI (Digital input): 2-channel or 4-channel dry contact digital input with built in power supply DO (Digital output): 2-channel digital output with NO relay contact. Capacity: 3A/30V DC,3A/250V AC

2. Main Parameters

Parameter	Description&Value
Input	Rated Voltage	AC Voltage Input: 400V AC L-L (via direct connetion); 100V AC L-L (via -/100V AC PTs)
	Rated Current	AC Current Input: 5A AC or 1A AC (via -/5A AC or -/1A AC CTs)
	Overload	Current&Voltage input overload:1.2 times rated value(continuous); 10 times rated value /1 second
	Frequency	45~65Hz
	Power Consumption	Power consumption of each current&voltage input circuit is less than 0.5VA
Measuring Accuracy	Voltage	0.2%
	Current	0.2%
	Active Power	0.5%
	Reactive Power	1.0%
	kWh	0.5%
	kVarh	1.0%
	Frequency	±0.05Hz
	Harmonic	±1%
Power Supply	Voltage Range	85-265V AC/DC; 24V or 48V DC (±20%)
Power Supply	Power Consumption	≤10VA
Insulation resistance		≥ 100MΩ
Power frequency withstand voltage		Between Power supply//Switching Output// Current Input//voltage Input and Transmitting// Communication //Pulse Output//switching input AC 2 kV 1min; Between Power supply、switching output、Current Input、voltage Input AC 2 kV 1min; Between Transmitting、Communication、Pulse Output、switching input AC 1kV 1 min;

3. Environment

Condition	Description&Value
Temperature	Operation: -25℃～+65℃; Storage: -40°C ~+80°C
Humidity	≤95%RH,no condensation,without corrosive gas
Altitude	≤ 2500m

Shape Panel Housing Cut out
Unit： mm Width Height Width Height Depth Width Height
48 Square 49 49 44 44 93 45 45
72 Square 75
75 66 66 98 67 67
96 Square 96 96 86 86 92 88 88

Shape	Panel		Housing			Cut out
Unit： mm	Width	Height	Width	Height	Depth	Width	Height
48 Square	49	49	44	44	93	45	45
72 Square	75	75	66	66	98	67	67
96 Square	96	96	86	86	92	88	88