Rh-H21 Cos Power Factor Meter Match for Digital Panel Meter LED Display

• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters
• Electric Equipment: Single-phase
• Theory: Electric Apparatus
• Power Meter Connection: Terminal
• Model NO.: RH-H21
• Measured Signal: Pulse Peak
• Type: Power Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Material: Anti Fire Plastic
• Digital Meter Display: LED/ LCD
• Pushing Bottom: Soft and Fasten Material
• Screw: Include
• Function: Indicate Currently Using Stadus
• Power Loss: Less Than 4va
• Isolation Voltage: 1000VDC
• Phase: Three Phase
• Input Resister: 4kmega
• Warranty: 3 Years
• Transport Package: 40PCS/ Strong Paper Package
• Specification: Rosh package
• Trademark: OEM
• Origin: Zhejiang Yueqing
• HS Code: 9028301300
• Production Capacity: 100000PCS/ Month

Product Description

RH-H21 cos power factor meter  match for digital panel meter LED display 
RH-H21
RH: Company codeRH: Company code
1 stand for single  phase normally limite 1
H stand for power factor 
2 is mini square  shape ,size120*120mm
1 stand for LED display
RH-H21 cos power factor meter  match for digital panel meter LED display specification 

accuracy of measurement:	power factor 0.5
Signal input	1.Connection mode of four phase three wire, three phase three line 2.  Rated current of AC1A, AC5A 3.  Over load:voltage of 1.2 times( Continued ), times / second ( instantaneous )  4.  Current of 1.2 times( Continued ), 10times / 5second ( instantaneous ) 5. Power <1VA/ phase   current <0.4VA/phase 6.Impedance:voltage>300KΩ  current <20mΩ 7. Frequency: 45-65Hz
Auxiliary power supply	1.Working range of AC/DC 80V~270V, AC220V, AC380V, AC100V 2. Power consumption < 4VA
Function module	1.Communication interface 1 way RS-485 communication, Modbus-RTU protocol 2. baud rate: 1200~9600bps, the default 2400bps 3.  Switch input support 2 stem node input 4.The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A 5. Transmission output support 1 analog output: 0/4~20mA or 0~5/10V
Environment	1.Working temperature: -10°C~+55 °C 2. Storage temperature: -25°C~+70 °C 3. Relative humidity is less than 93%, no corrosive gas 4.Elevation≤ 2500m
Safety	1.Insulation resistance >100M Ω 2.AC withstand voltage AC 2KV
Electromagnetic compatibility	1. ESD level 4 2. Electrical fast transient burst level 4 3. Surge ( impact) level 4

RH-H21 cos power factor meter  match for digital panel meter LED display  size

Single-phase power factor  meter
MODEL NO.	DISPLAY	FRAME SIZE(mm)	HOLE SIZE (mm)	REMARK
RH-H11	Digital Single-row LED	160*80	152*76
RH-H21	Digital Single-row LED	120*120	111*111
RH-H31	Digital Single-row LED	96*96	92*92
RH-H41	Digital Single-row LED	120*60	114*56
RH-H51	Digital Single-row LED	96*48	92*45
RH-H61	Digital Single-row LED	72*72	68*68
RH-H71	Digital Single-row LED	80*80	76*76
RH-H81	Digital Single-row LED	48*48	45*45
RH-H1Y	LCD	160*80	152*76	*
RH-H2Y	LCD	120*120	111*111	*
RH-H3Y	LCD	96*96	92*92	*
RH-H4Y	LCD	120*60	114*56	*
RH-H5Y	LCD	96*48	92*45	*
RH-H6Y	LCD	72*72	68*68	*
RH-H7Y	LCD	80*80	76*76	*
REMARK: If you need other function list ,please read this  1.AC/DC POWER SUPPLY(SWITCHING POWER SUPPLY 2.RS485COMMUNICATION: 3.ANALOG TRANSIMITTER OUTPUT:  4SWITCH INPUT: 5.SWITCH OUTPUT 6.MEANS UNCONVENTIONAL PRODUCTS OF OUR CORPORATION

RH-H21 cos power factor meter  match for digital panel meter LED display  Function 
1. High precision measurement of three phase power factor meter 
2 Provide the digital tube display, local data query
3. Support for RS-485 communication, Modbus-RTU protocol
 4. Support for switching input, output, analog quantity transmitting output
 5. Auxiliary power supply: AC\DC 80V270V, AC220V, AC380V, AC100V, DC48V, DC24V t
 6. A variety of shapes, to meet the different requirements of the cabinet body electric circuit
 
RH-H21 cos power factor meter  match for digital panel meter LED display Payment terms 
1. 30% T/T advance , the balance against to the copy B/Lor LC at sigh 
2. The other specific issues can negorate.
3. Pls confirm the details with us before do the prepayment.
 
RH-H21 cos power factor meter  match for digital panel meter LED display  Packing information 
1. Inside foam package ,outside strong paper package 
2. 40pcs/per CTN 
3. G/N.W: 20/19kg
4. We can packing as your required,good looking design 
 
Why choose RH-H21 cos power factor meter  match for digital panel meter LED display
1).ISO9001,SGS,Gold golden supplier 
2) Monthly Production Capacity -- 100000 Pcs 
3)All goods examined before delivery by 10 QC staff 
4)Prompt Reply Within 12 Hours
5)8000 square meters work environment