Product Details
Product Description
Product Description
General
AMC Series electric meter
AMC72L-AI3 Programmable Intelligent Electric Parameter Meters--Three phase current
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 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.
Function
Parameters
Technical Parameter
| Value
|
Input
| Rated Value
| AC voltage:Single phaseAC 100V,400V
Three phaseAC 100V,400V,660V(UL-L,Only 72/ 96)
AC current:AC1A,5A;
DC voltage:1000V,300V,75mV,10V;
DC current: 0-20mA,4-20mA,5A;
|
Overload
| Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second
Current:1.2 times rated value(continuous); 10 times rated value /1 second
|
Frequency
| 45Hz～65Hz
|
Power Consumption
| Power consumption of each voltage,current input circuit is less than 0.5VA
|
Accuracy
| Class 0.5
|
Function
| Display
| LED or LCD
|
Communication
| RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity)
Baud Rate 2400/4800/9600/19200 bps etc.
|
Alarm
| 1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc.
|
Analog
| DC4~20mA,( load | Switching
| Input:4 channel or 2 channel dry contact Input,built in power supply
Output:2 channel switching output,NO relay contact,capacity:3A/30VDC,3A/250VAC
|
Auxiliary Supply
| AC/DC 85-265V
|
Power Consumption
| | Insulation resistance
| ≥ 100MΩ
|
Power frequency withstand voltage
| Between power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS)
Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV
|
Environment
| Temperature
| Operation: -10℃～+55℃Storage: -25°C ~+70°C
|
Humidity
| ≤95%RH,no condensation,without corrosive gas
|
Altitude
| ≤ 2500m
|
FAQ
Q: No display on power?
A: Check whether the supply voltage is within the operating voltage range.
Q: Incorrect reading of voltage,current,electricty,etc?
A: Checking that the voltage/current ratio setting are correct;
Checking whether the wiring mode setting is consistent with the actual situation;
Checking whether the voltage transformer and current transformer are in good condition.
Q: Abnormal communication?
A: Check whether the adress,baud rate,check bits in the communication;
Setting are consistent with the host computer;
Check whether the RS485 converter is normal;
Check the connection is corrent if the resistor above 120 ohm is connected in parallel at the communication end.
>>
New version manual chocolate bars pillow packing machine
>>
Freestanding Locking Parcel Drop Box, Black- Anti-theft Design
>>
Byloo group low moq 250 500 gram bag packing premium quality pine nuts for online shop trade Amazon
>>
Metal Multi Purpose Lifting Table Machine Tool X6132 Universal Milling Machine
>>
Universal Aluminum Automotive Threaded Oil Filter Adapter Straight Fitting 1/2-28 to 3/4-16 13/16-16 3/4NPT Car Accessories
>>
High Productivity Tube Mill Machine Pipe Making Machinery Building-Material-Making-Machinery
>>
Generator Catalytic Converter for Diesel Generator Sets
>>
Platform Gauge
>>
auto parts steel front guard bumper fit for ford f150
>>
3.6V Lithium Battery Cordless Screwdriver Electric Powerful Tools Auto and Manual Use Type-C Charging 5 Torque Setting LED Working Light
>>
Automatic Food Snack Chips Beef Jerky Dried Fruit Shrimp Chocolate Grain Packaging Machine
>>
Factory Direct 48g Jumbo Roll Thermal Paper Thermal Receipt Paper Big Roll
>>
J6 700-800 Theory Output Wide Mouth Manual Blow Molding Machine
>>
Lpa-680f Pop OEM ODM New Design Power Amplifier with Ce 680W
>>
Js Meitong Copper Clad Steel Stranded Wire
>>
100ml 1000ml 8+1 Color Cmyk+Rgbow Water-Based Dtf Printer Ink Screen Printing White Ink DTG for Epson Printhead XP600 I3200 4720
>>
New Product Rock Drilling Matrix Body Diamond Core PDC Drill Bit
>>
Multi-function Packaging Equipment Dry Fruit Nuts Red Date Doypack Rotary Stand Up Pouch Packing Machine
>>
surge protectors thunder surge arresterRAV-152BYZ-2AH Industrial power surge protector
>>
Automatic High Precision Double Nozzles Eight Weighing Scales Down Jacket Filling Machine (R2-8)
