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ODM OEM Factory Direct MODBUS-RTU 150A RS485 Three Phase Watt-Hour Meter PCBA

  • Supplier: Shenzhen Jiansiyan Technologies Co., Ltd.
  • Region: Guangdong, China
  • Contact: Mr lianxin yang
  • Price: $27.25 / 5 - 499 pieces
    $27.00 / 500 - 999 pieces
    $26.00 / 1000 - 4999 pieces
    $25.00 / >=5000 pieces
  • Min. Order: 5 pieces
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Product details
Input resistance:Voltage channel>1KΩ/V, current channel≤100mΩ.type:Three-phase measurement
Signal processing:Using a dedicated metering chip, 24-bit ADbrand:Yoshi
Interface Type:RS-485 communication interfacemodel:JSY-MK-333F
payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGrampower supply:DC 3.3V/DC 5-24V (optional)
product name:Three-phase embedded electrical parameter measurement moduleWarranty:3 months - 1 year
Package preview:protocol:MODBUS-RTU protocol
measurement accuracy:Voltage, current, power: ±1.0%; active power level 1Origin:Guangdong, China
Temperature drift:≤100ppm/℃custom made:Yes
voltage range:3*220/380V three-phase four-wire systemData Format:Software can set "n,8,1", "e,8,1", "o,8,1", "n,8,2"
Certification:\\
Product Description
Specification
product name
Three-phase embedded electrical parameter measurement module
voltage range
3*220/380V three-phase four-wire system
current range
5A, 50A, 150A, 250A, etc. are optional; external open current transformer models are optional
measurement accuracy
Voltage, current, power: ±1.0%; active power level 1
signal processing
Using a dedicated metering chip, 24-bit AD
input resistance
Voltage channel>1KΩ/V, current channel≤100mΩ.
overload capacity
The range of 1.2 times is sustainable; the range of instantaneous (<20ms) current is 5 times, and the range of 1.2 times of voltage is not damaged
power supply
DC 3.3V/DC 5-24V (optional)
Interface Type
RS-485 communication interface
protocol
MODBUS-RTU protocol
communication rate
RS-485 communication interface baud rate can be set to 9600, 19200, 38400bps;
Data Format
Software can set "n,8,1", "e,8,1", "o,8,1", "n,8,2"
Operating temperature
Working temperature: -20-+70℃; Storage temperature: -40-+85℃
temperature drift
≤100ppm/℃
Relative humidity
5-95%, non-condensing (at 40°C)
Product Size
65*57*41mm
installation method
Embedded installation
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