Application
The meter is designed to measure single phase two wire AC active energy like residential , utility and industrial application. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .
Prouducts character
1. max current:80A DC.
2. Standard 4-modulus width,TH35-7.5 type rail installation
3. Multi-function parameter measurement, providing voltage, current, active power, reactive power, apparent power, power factor, phase Angle, etc
4. Support two-way electric energy metering, provide monthly electricity consumption statistics for the last 12 months, and daily electricity consumption statistics for the last 31days
5. In-built relay, support remote control and prepaid management control,providing latest 50 times opertation records,10 SOE event records
6. Support the power consumption parameter monitoring and alarm function
7. Support WIFI,LoRa,NB-IoT,4G etc. wireless communication way
8. Support 1 pulse output, 1 RS485 communication
Product Description
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Model NO.
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Dac4121C
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Theory
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Electronic Meter
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Power Meter Connection
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Terminal
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Measured Signal
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Pulse Peak
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Type
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Power Meter
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Certification
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RoHS, ISO, CE
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Customized
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Customized
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Model No.
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Dac4121C
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|
Related Voltage
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110V or 230V AC
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Rate Current(Ib)
|
5A
|
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Communication
|
WiFi
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Connect
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AC
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Measure Type
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1p2w
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Pulse Constant
|
Per Pulse Equal 0.001/0.01/0.1/1 Kwh/Kvarh (Config
|
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Operating Temperature
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-25 to +55ºC
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Harmonics Emissions
|
IEC 61000-3-2
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IP Degree of Protection
|
Designed to IP51 Front Display, IP30 Meter Body
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Pulse Width
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60/100/200 Milliseconds (Configurable), Default Is
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Other Function-1
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with Relay
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Other Function-2
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Multi-Tariff
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Transport Package
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Paper Carton+Pallets
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Specification
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98*75*80 mm
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Trademark
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XOCA
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|
Origin
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Zhejiang China
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HS Code
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903033900
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Production Capacity
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1000000 PCS /Year
|
Technicial parameters
| Model |
DAC4100C/DAC4101C/DAC4121C/DAC4120C |
| Electrical Characteristics |
Rate voltage (Un) |
110V or 230V AC |
| Operational voltage |
85 to 275V AC |
| Overload capacity of voltage |
2*Un for 1 second |
| Rate current(Ib) |
5A |
| Maximum current(Imax) |
80A |
| Operational current |
0.1%Ib to Imax |
| Overload capacity of current |
30*Imax for 0.01 second |
| Operational frequency range |
45 - 65Hz |
| Power consumption |
<2W/10VA |
| Pulse constant |
1000 imp/kWh |
| Display |
LCD with backlight |
| Maximum reading of energy |
999999.99 kWh/kVarh |
| Measure type |
Single phase two wire |
| Measurement accuracy |
Voltage, Current |
±0.5% |
| Active power |
±1.0% or 0.5% |
| Reactive power |
±2.0% |
| Apparent power |
±1.0% |
| Active energy |
±1.0% or 0.5% |
| Reactive energy |
±2.0% |
| Power factor |
±1.0% |
| Frequency |
±0.2% |
| Environmental Characteristics |
Operating Temperature |
-25 to +55ºC |
| Storage Temperature |
-40 to +80ºC |
| Humidity |
< 90%, non-condensing |
| Pollution Degree |
2 |
| Altitude |
Up to 2000m |
| Vibration |
10 Hz to 150Hz, IEC 60068-2-6 |
| IP Degree of Protection |
Designed to IP51 front display, IP30 meter body |
| Electromagnetic Characteristics |
Electrostatic Discharge |
±8kV(contact discharge),±15kV(air discharge); Level 4, according IEC 61000-4-2 |
| Immunity to Radiated Fields |
10V/m,80 - 2000MHz; Level 3, according IEC 61000-4-3 |
| Immunity to Electrical Fast Transients |
±4kV; Level 4, according IEC 61000-4-4 |
| Immunity to Surges |
±4kV; Level 4, according IEC 61000-4-5 |
| Immunity to Conducted Disturbances |
10V,0.15 - 80MHz; Level 3, according IEC 61000-4-6 |
| Immunity to Magnetic Fields |
IEC 61000-4-8 |
| Immunity to Voltage Dips |
IEC 61000-4-11 |
| Radiated Emissions |
Class B, according EN55011 |
| Conducted Emissions |
Class B, according EN55011 |
| Harmonics Emissions |
IEC 61000-3-2 |
| Safety |
Overvoltage Category |
CAT III, according IEC 61010-1 |
| Measurement Category |
CAT III, according IEC 61010-1 |
| Insulation |
AC Voltage Test: 4kV for 1 minute |
| Impulse Voltage Test: 6kV - 1.2/50µS waveform |
| Protective Class |
II, according IEC61010-1 |
| Communications |
Interfaces standard and protocols |
2-wire RS485, Modbus RTU Optional: Mbus |
| Buad rate |
1200 to 9600 bps, default is 9600 bps |
| Parity bit |
None, Even, Odd, default is None |
| Stop bit |
1 or 2, default is 1 |
| Response time |
<100ms |
| Transmission mode |
half-duplex |
| Transmission distance |
Up to 1000m |
| Max. Bus loading |
32 pcs |
| Wireless communications |
Types that can be supported |
WIFI, LoRa, NB-IoT, 4G |
| Pulse output |
Interface type |
Open collector optocoupler |
| Pulse constant |
Per pulse equal 0.001/0.01/0.1/1 kWh/kvarh (Configurable) |
| Pulse width |
60/100/200 milliseconds (Configurable), default is 100milliseconds |
| Pulse output type |
Import/export/total active energy, Import/export/total reactive energy (Configurable) |
| Class |
Class A, according IEC 62053-31 |
| Input voltage |
5 to 27 VDC |
Product description
DIN Rail AC Single Phase Wireless Modbus Power Meter is a high-precision, high-reliability, easy-to-install and easy-to-maintain device that can meet the power measurement needs in different scenarios.
Product parameters:
Operating temperature range: -25 to +55ºC
Storage temperature range: -40 to +80ºC
Humidity: < 90%, non-condensing
Pollution level: 2
Altitude: up to 2000 meters
Vibration: 10 Hz to 150Hz, in accordance with IEC 60068-2-6 standard
IP protection level: front panel design is IP51, meter body is IP30
Application scope or scenario:
Industrial automation: This wireless power meter can be easily installed on the DIN rail to provide accurate power measurement data for industrial automation systems. It can be used to monitor the energy consumption of equipment such as motors, pumps, fans, etc., to help optimize production processes and reduce energy costs.
Building automation: In smart buildings, this power meter can be integrated into the building energy management system to monitor the energy consumption of lighting, air conditioning, elevators and other equipment. Through real-time data monitoring, energy-saving control and energy optimization can be achieved.
Power monitoring: For key nodes in the power system, such as substations, distribution rooms, etc., this power meter can provide real-time and accurate power data. It can help operation and maintenance personnel to promptly discover potential safety hazards and improve the reliability and stability of the power system.
Energy audit: During the energy audit process, this power meter can provide detailed power consumption data to help evaluate the energy efficiency level of the equipment. Through comparative analysis, inefficient equipment can be found, improvement suggestions can be made, and energy consumption can be reduced.
