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AMC72L-E4/KC CE Approved Digital 3 Phase Energy Meter For IOT Platform Energy Consumption Monitoring
Series of products: Products
Series of products: Energy Management
Series of products: Three Phase Energy Meters
Series of products: Power Monitoring and Controlling Devices
Series of products: Programmable Energy Meters for Switchgear Assembly
Series of products: AC Energy Meters
Series of products: Panel Installed Energy Meters
Series of products: Panel Installed AC Energy Meters
- Product Description
- Parameters
- Q&A
- Download
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Overview
AMC series intelligent power collection and monitoring device is a smart meter designed for power moni toring needs of power systems, industrial and mining enterprises, utilities, and intelligent buildings. It integrates measurement of power parameters (such as single-phase or three-phase current, voltage, and active power). Power, reactive power, apparent power, frequency, power factor) and power monitoring and assessment management. At the same time, it has a variety of peripheral interface functions for users to choose: with RS485 communication interface, MODBUS-RTU protocol can meet the needs of communication network management; 4-20mA analog output can correspond to measured electrical parameters, meet DCS Such interface requirements; with switch input and relay output can realize the function of "remote signal" and "remote control" of circuit breaker switch. High-brightness LED/LCD display interface, parameter setting and control through buttons, ideal for real-time power monitoring systems. Can directly replace conventional power transmitters and measuring instruments. As an intelligent, digital front-end acquisition component, the instrument has been widely used in various control systems, SCADA systems and energy management systems.
Dispaly
Function
● 3 phase 3 wires, 3 phase 4 wires
● Rated voltage: AC 3×57.7V/100V(100V)、3×220V/380V(400V)、3×380V/660V(660V)(96 size only);
● Rated current: 1A, 5A
● Accuracy: 0.5
● Communication: RS485(Modbus-RTU)
● 4DI+2DO
Electricity Data Measurement
● kWh (positive and negative)
● kVarh (positive and negative)
● U, I, P, Q, S, PF, Hz, etc.
● A, B, C phase positive active kWh
● 2~31ST Voltage and current harmonic(optional)
● Multi tariff: Adapt 4 time zones, 2 time interval lists,
14 time interval by day and 4 tariff rates(optional)
● Max demanded kWh and time happened(optional)
● Frozen data on last 48 months, last 90 days(optional)
● Energy pulse output: 1 active photocoupler output
● Key programming: 4 keys to communication and set parameters
● Starting current: Direct connect: 0.004Ib
● Connect via CT: 0.001ln
● Standard&Certificate: MID; CE; IEC
● Display: 8 digits display U, I, P, Q, PF, kWh and other energy consumption
● Frequency: 45-65Hz
● Mounted: Panel installed
● Pulse constant: 10000imp/kWh(settable)，see wiring diagram for details；
● Baud rate: 1200bps~38400bps
● Clock: ≤0.5s/d
Network
Models
Note:
1.DI--Switching input, DO--Switching output, M--Analog output, SOE--Event recording, H--Harmonic measurement, Ep--Electric energy pulse，96--96 outlian,72--72outlian,L-liquid-crystal display（White space is a nixie tube display),E3-Three-phase three-wire electric energy,E4-Three-phase four-wire electric energy， K-Switching quantity input/output module(I/O module),C-RS485 communication,F-Compound rate(optional)， KA-switching value active DI input/passive output module.
2.When the digital tube is displayed, the harmonic data is not displayed, and the data is read only by communication.
3. K is a required function，Choose from ①②.
4. The functions of Soe Event Record (, extremum record and maximum requirement (d) are provided when the function F is selected, and the functions of extremum record and maximum requirement (d) are provided when the function of Soe Event Record is selected.
5. KA：2-way AC 220V mains power or oil engine signal access.
Dimension
Outline
faceplate size
housing size
cutout size
width
height
width
height
depth
width
height
72 square
75
75
66.5
66.5
94.3
67
67
96 square
96
96
86.5
86.5
77.8
88
88
AMC96L Meter's Size
AMC72L Meter's Size
Wiring
Installation
FAQ
Q: Do your company also have paired CTs for AMC meters?
A: Usually, we will recommend our user to use split-core CTs called AKH-0.66/K K-φ Series or solid-core CTs called AKH-0.66/I Series to the paired with AMC meters (current input via CTs)
Q: How can I set the CT or PT ratio of AMC meters?
A: Current ratio of AMC meters could be set by using the keypads on AMC meters and following the instruction of AMC meters manual. Also, setting need to be according to the CTs or PTs ratio which were paired with AMC meters. For example, if the current input is via 250A/5A CTs, the CT ratio on AMC meters should be set to 250/5=50. And if the voltage input is via direct connect, PT ratio on AMC meters should be set to 1. When the problem hasn’t been solved, please contact us for help.
Q: Could AMC series of meters be used in IoT Energy Monitoring System for factory or building?
A: Yes, AMC series of meters have standard RS485 interface and MODBUS-RTU communication protocol which allow it to be integrate with our IoT Energy Monitor Solution that can enable our users to remotely check all the data collect by energy meters like AMC meters on their mobile phone or PC. For more information, please Contact us or check in IoT Energy Monitoring Solution Introduction.
Q: What is Multi-rate/tariff function? How does it work?
A: First,multi-rate/tariff function was designed to be used for billing system. Second, the electricity price of different time duration in a day is different in some country.
Energy meter with this function can measure the kwh data and assign them to several time duration in a day and put a label of spike/peak/flat/valley kwh on them respectively. And if such energy meter was connected to the billing system by using a IoT gateway, it can send the kwh data of different time duration which was with the label of spike/peak/flat/valley kwh to the billing system for calculating the electricity bill of different time duration in a day.
For example, the electricity price of spike kwh is 5 USD/1 kwh, and time duration of from 9:00 am to 11:30 am was labeled as spike kwh.
Then, if energy meter record 3 kwh used in total during 9:00 am to 11:30 am, it will send the data of 3 kwh with the label of spike kwh to the billing system, and the system calculate the electricity cost of 3x5=15USD in total from 9:00 am to 11:30 am.Other Question? Please contact us and we will get back to you as soon as possible.
Product Description:- PView
- high-performance
- requirements
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Technical parameters
Picture 2
Technical parameters
Value
Input
Connection
Single phase-2-wire, 3-phase-3-wire, 3-phase-4-wire
Frequency
45-65Hz
Voltage
Rating:
single-phase :AC 100V、400V
Three-phase: AC 3×57.7V/100V(100V)、3×220V/380V(400V)、3×380V/660V(660V)(96 size only)
Overload:1.2 fold rating {continuous) : 2 fold rating for 1 second
Power consumption:< 0.5VA
Current
Rating: AC IA、5A
Overload:1.2 fold rating(continuous);10fold rating for 1 second
Power consumption:< 0.5VA
Output
Electric energy
Output mode:open-collector photo-coupler pulse
Pulse constant: 10000imp/kWh(settable)，see wiring diagram for details；
Communication
RS485port, Modbus -RTU protocol,DLT645 protocol(versions 07 and 97)，
baud rate 1200 ~ 38400
Function
Switching input
Dry contact input, built-in power supply;if the model is KA,it is AC 220V active.
Switching output
Output mode: Relay normally open contact output
Contact capacity: AC 250V/3A、 DC 30V/3A
Analog output
1-5V,4 - 20mA
Accuracy class
Frequency:0.05Hz,Current、Voltage:0.2 class,Reactive power:l .0class,Reactive Electric energy:l .0class, active power:0.5class,active electric energy: 0.5class,2-31th harmonic measurement:±1%
Power supply
AC/DC 85-265V or DC24V（±20%）or DC48V(±20%)
power consumption≤10VA
Security
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;
Insulation resistance
Input、Output end to machine enclosure >100MΩ
Environment
Temperature
work: -25°C~+65°C storage: -40°C ~+80°C
Humidity
≤93%RH Non-condensing
Altitude
≤2500m
-
Q: Do your company also have paired CTs for AMC meters?
A: Usually, we will recommend our user to use split-core CTs called AKH-0.66/K K-φ Series or solid-core CTs called AKH-0.66/I Series to the paired with AMC meters (current input via CTs)
Q: How can I set the CT or PT ratio of AMC meters?
A: Current ratio of AMC meters could be set by using the keypads on AMC meters and following the instruction of AMC meters manual. Also, setting need to be according to the CTs or PTs ratio which were paired with AMC meters. For example, if the current input is via 250A/5A CTs, the CT ratio on AMC meters should be set to 250/5=50. And if the voltage input is via direct connect, PT ratio on AMC meters should be set to 1. When the problem hasn’t been solved, please contact us for help.
Q: Could AMC series of meters be used in IoT Energy Monitoring System for factory or building?
A: Yes, AMC series of meters have standard RS485 interface and MODBUS-RTU communication protocol which allow it to be integrate with our IoT Energy Monitor Solution that can enable our users to remotely check all the data collect by energy meters like AMC meters on their mobile phone or PC. For more information, please Contact us or check in IoT Energy Monitoring Solution Introduction.
Q: What is Multi-rate/tariff function? How does it work?
A: First,multi-rate/tariff function was designed to be used for billing system. Second, the electricity price of different time duration in a day is different in some country.
Energy meter with this function can measure the kwh data and assign them to several time duration in a day and put a label of spike/peak/flat/valley kwh on them respectively. And if such energy meter was connected to the billing system by using a IoT gateway, it can send the kwh data of different time duration which was with the label of spike/peak/flat/valley kwh to the billing system for calculating the electricity bill of different time duration in a day.
For example, the electricity price of spike kwh is 5 USD/1 kwh, and time duration of from 9:00 am to 11:30 am was labeled as spike kwh.
Then, if energy meter record 3 kwh used in total during 9:00 am to 11:30 am, it will send the data of 3 kwh with the label of spike kwh to the billing system, and the system calculate the electricity cost of 3x5=15USD in total from 9:00 am to 11:30 am.Other Question? Please contact us and we will get back to you as soon as possible.
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