Yueqing Renhe Electric Co.,325604About UsNo.27 Huancheng East Road, Liushi1. OEM available. Experienced intelligent digital meters product supplier    2. Professional design team and sales department for your service. 100% test for air pressure and inspection for product appearance before shipment   3. Alibaba golden supplier, factory recognized by CE/FSC/ISO9001 and so on.   4. 7/24 Service for you, all the quotation will be dealed within 24 hours.   5. Location advantage: Nearby Ningbo port, the second largest port in China,  convenient transportation and low cost, and close to Shanghai, convenient for  customers to visit our factory.   6. Strict Requirement: Our company always insist on these principles“Do serve every user since

2014 newest Power transmitter
2014 newest Power transmitter

2014 newest Power transmitter

Model NO.
RH
Price:
US $ 11.50-172.50 / piece
Minimum order quantity
1 piece
Supply Ability
10000.0 piece / Month
Country of Origin
SHANGHAI,NINGBO
Quantity:
  • Color:white/black
  • class:0.5
  • payment:100 % TT in advance
  • service term:ODM/OEM is available
  • delivery term:with 45days after confirm the payment
  • Display Type:Analog and Digital
  • Operating Temperature:-10℃~+55℃
  • Measuring Energy Range:AC/DC80V~270V,AC220V,AC380V,AC100V,
  • Accuracy Class:0.5
  • Phase:Single Phase
  • Place of Origin:CN;ZHE
  • Brand Name:REHE
  • Model Number:RH

  

 2014 newest  Power transmitter

Product Description

white shell.jpgblack.jpg

 

PERFORMANCE CHARACTERISTICS

1. High precision measurement of three phase active and reactive power

2. Provide the digital tube display, local data query

3. Programmable voltage and current ratio

4. Support for RS-485 communication, Modbus-RTU protocol

5. Support for switching input, output, analog quantity transmitting output

6. Auxiliary power supply: CDC 80V-270V, AC220V, AC380V, AC100V, DC48V, DC24V

7. A variety of shapes, to meet the different requirements of the cabinet body electric circuit

 

TECHNICAL INDEX                                    

1. Accuracy of measurement:active power 1.0; Reactive power 2.0

2. Signal input: Connection mode of three phase four wire and three phase three wire

3. Rated voltage of AC57.7V,AC100V,AC220V,AC380V

    Rated current of AC1A, AC5A

    Over load:voltage of 1.2 times( Continued ), times / second ( instantaneous )

    Current of 1.2 times( Continued ), 10times / 5second ( instantaneous )

    Power <1VA/ phase   current <0.4VA/phase

    Impedance:voltage>300KΩ  current <20mΩ

    Frequency: 45-65Hz

3. Auxiliary power supply:  Working range of ACDC   80V-270V,AC220V,AC380V,AC100V,DC48V,DC24V

    Power consumption:<4VA

4. Function module:Communication interface 1 way RS-485 communication, Modbus-RTU protocol

    Baud rate: 1200~9600bps, the default 2400bps

    Switch input support 4 stem node input

    The switch output support 3 relay output, capacity:AC2505A,DC30V5A

5. Environment:Working temperature:-10°C ~+55°C

     Storage temperature:-25°C ~+70°C

     Relative humidity is less than 93%, no corrosive gas

     Elevation≤2500m

6. safety:Insulation resistance >100MΩ

    AC withstand voltage AC 2KV

7. Electromagnetic compatibility:ESD level 4

    Electrical fast transient burst level 4

    Surge level 4

 

 

Single-phase active/reactive watt-hour meter
MODEL NO.DISPLAYFRAME SIZE(mm)HOLE SIZE (mm)REMARK
RH-E11LCD160X80152X76*
RH-E21LCD120X120111X111 
RH-E11LCD96X9692X92 
RH-E41LCD120X60114X56*
RH-E51LCD96X4892X45*
RH-E61LCD72X7268X68 
RH-E71LCD80X8076X76 
RH-RE11LCD160X80152X76*
RH-RE21LCD120X120111X111 
RH-RE11LCD96X9692X92 
RH-RE41LCD120X60114X56*
RH-RE51LCD96X4892X45*
RH-RE61LCD72X7268X68 
RH-RE71LCD80X8076X76 

 

 

 

 

Company Information

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Packaging & Shipping

 packing.jpg

  

OEM & Workshop

 combined.jpg

 

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